Granite Secrets: Beauty & Strength for Global Projects
In this article, You will read

Granite: A Strong Stone, Timeless Function

Granite is one of the most durable and reliable natural stones available for modern construction and design. For centuries, people have used this stone in everything from monuments to flooring to kitchen countertops. Thanks to its combination of strength, variety, and resistance to environmental wear, granite remains a top choice today for both indoor and outdoor applications.
At Karimi Stone, we specialize in the production of slabs, tiles, curbstones, and pavers made from high-quality stone. With advanced machinery—especially diamond-equipped systems for cutting granite—we ensure precision, durability, and fine finishes across all our products.

Why is granite so popular?

Granite is popular because of its durability, strength, and resistance to external elements. It resists moisture, UV light, extreme temperatures, and scratches. Whether installed in a private kitchen or a public square, this material maintains its appearance and structure for decades with minimal maintenance.
The rising accessibility of stone fabrication tools has only increased its popularity. Once avoided by smaller fabricators due to its hardness, granite can now be efficiently cut and polished with affordable, precise machinery—making it suitable for widespread residential and commercial use.

What is granite used for?

Granite is used for interior and exterior floors, wall cladding, countertops, paving, curbs, monuments, and more. It has extensive structural and decorative applications:
• Kitchen countertops: Its heat and scratch resistance make it ideal for busy kitchens.
• Paving and curbs: Municipalities choose this stone for sidewalks and road edges because of its durability and ability to withstand traffic and salt exposure.
• Bathrooms and vanities: non-porous sealed surfaces repel water and resist staining.
• Stairs and steps: Its weight and traction make it excellent for staircases, both indoor and outdoor.
• Fireplaces: It absorbs and distributes heat safely, adding beauty to living spaces.
• Public buildings and monuments: A combination of aesthetic appeal and resilience makes it a tribute-worthy material.
What type of rock is granite?
Granite is a natural igneous rock formed by the slow crystallization of magma beneath Earth’s surface. It consists mainly of quartz, feldspar, and mica, giving it a grainy texture and a wide range of colors—from white and pink to black and green.
This stone forms deep within the Earth’s crust and appears on the surface through erosion and uplift over millions of years. This slow process results in unique physical and visual properties, including:
• Hardness on the Mohs scale of 6–7
• High resistance to wear
• Grain-like surface pattern (from the Latin granum, meaning grain)
Three facts about granite
1. Less porous than most natural stones — ideal for kitchens and bathrooms.
2. Harder than marble, making it more suitable for high-traffic areas.
3. Maintains beauty for decades with minimal maintenance.
The best stone countertop
For many households and businesses, granite is among the best options for countertops. Its combination of heat resistance, low porosity, and longevity makes it more reliable than alternatives like marble or quartzite. White countertops that mimic marble are especially popular today, offering the elegance of marble with the low-maintenance advantages of granite.

Why is it called granite?

The name comes from its grain-like texture, derived from the Latin granum, meaning “grain.” This pattern forms during the slow cooling of magma, causing crystals to interlock.

What rock turns into granite?

Granite forms directly from molten rock (magma). While similar rocks like gneiss may resemble it, granite itself is a plutonic igneous rock and not a metamorphosed material.

Resistance to Environment and Wear

Granite’s natural durability makes it a superior material for all climates and settings. Whether facing traffic, pollution, or rain, it holds strong.
1. Weather and Moisture Resistance: Properly sealed surfaces do not deteriorate or become stained by moisture—especially valuable for light-colored paving or countertops in humid areas.
2. Sunlight and UV Stability: Colors remain stable even in desert or tropical environments.
3. Low Maintenance: Easy to clean with mild soap and water; sealing every few years provides extra protection.
4. Pollution and Organic Growth: Naturally resistant to moss, algae, and most pollutants—ideal for outdoor installations like curbstones or public steps.

Types and Finishes

Granite can be processed into various shapes and finishes:
• Polished: Shiny, mirror-like surface
• Honed: Matte finish with smooth texture
• Flamed: Heat-treated rough surface for slip-resistance
• Brushed or bush-hammered: Rustic look for outdoor designs
Karimi Stone offers all standard finishes with professional block-cutting and calibration systems. Whether you need tumbled stones for landscaping or premium countertops for a luxury villa, we have the equipment and experience to deliver consistent results.

Color Options

Available in a wide variety of shades and patterns:
• Sparkle Brown – Rich tones with reflective minerals
• Royal Cream – Warm beige and cream tones
• White and Red – Bold contrasts for custom applications
• Picasso – Artistic swirls for statement pieces
• Rosa Pink – Soft pink hues for warm interiors

Bonding and Installation

Granite and cement bonding is common in structural and decorative stonework. Builders may also cover it with concrete in layered applications to improve load distribution. Proper handling techniques are essential to preserve strength and appearance.
For decorative cladding, stacked stone over drywall creates stunning accent walls, fireplaces, or lobby designs. Installation requires proper anchoring systems to support heavy stone. In façades, galvanized metal clamps or stone anchors are used to prevent panels from detaching—critical in high-rise buildings.

Final Thoughts

Granite’s appeal comes from real-world performance: resistance to wear, minimal upkeep, and adaptability to different styles. Whether you’re designing a modern home or restoring a historic building, it remains a smart investment.

Ready to source quality stone?

At Karimi Stone, we supply premium granite products directly from our facilities, equipped with diamond-cutting machines for accuracy and speed. From raw blocks to finished slabs, we serve builders, designers, and wholesalers worldwide.
📞 Contact us today for samples, quotations, or expert guidance on your next project.

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خطا: محصول معتبر یافت نشد (ID: 35582, Type: post)
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Product Title
Granite Secrets: Beauty & Strength for Global Projects
Public name
Cut Broken Finish
A structured, natural-looking surface with controlled broken grooves that softens reflections and adds depth to façades and feature walls.

WHAT THIS FINISH DOES

Soft, leather-like texture
In a cut broken finish, the stone is first sawn into slabs, then the face is worked with a combination of machine and hand tools to create a field of controlled grooves and broken ridges. Instead of a flat, polished surface, you get a matte, non-reflective texture that feels natural and architectural at the same time. Light catches the small steps and fractures, giving the stone more depth and a handcrafted character.
Textured, non-polished surface
Natural broken grooves
Designed for facades

BEST PLACED FOR

Typical applications

this as a design guide only-final suitability is confirmed for each project.

Exterior facades
Architectural skin
Ideal for external cladding where you want strong shadows, natural texture and a less reflective, more monolithic appearance.
Feature interior walls
Statement surfaces
Perfect behind reception desks, stair voids or living spaces where the broken pattern adds movement and depth to the space.
Entrance & landscape walls

Indoor–outdoor

Well suited to boundary walls, entry portals and garden elements that need a durable, sculpted stone texture.

Project-specific guidance

Cut broken (کات بروکن) finishes behave differently on each stone type, from marble and travertine to Chinese and crystal stones. Use this pop-up as a visual and performance guide only. Final panel thickness, joint design and fixing recommendations will be detailed in your Karimi Stone quotation and technical documentation.
Bush Hammered Finish
A highly textured, non-slip surface created by controlled hammer impacts, giving the stone a natural, weathered character for demanding outdoor conditions.

WHAT THIS FINISH DOES

Deep texture, strong performance

In a bush hammered finish, a head fitted with multiple diamond or carbide points repeatedly strikes the stone surface. These impacts chip tiny craters 1–3 mm deep, breaking up the smooth face into a rugged, non-slip texture. The result is a naturally matte, highly tactile surface that feels solid underfoot and stands up to tough weather and heavy use.

High slip resistance
Rugged outdoor texture
Visually natural & matte

BEST PLACED FOR

Typical applications

this as a design guide only-final suitability is confirmed for each project.

Exterior stairs & entries
High traffic
Ideal for external steps, landings and building thresholds where you need extra grip in wet, dusty or icy conditions.
Public paths & plazas
Urban outdoor
Performs well on pavements, plazas and circulation areas exposed to rain and heavy pedestrian movement.
Driveways & ramps
Sloped surfaces
Recommended for sloped vehicle areas and access ramps where additional texture helps reduce the risk of slipping.

Project-specific guidance

Bush hammered finishes behave differently on each stone, depending on density, thickness and mineral structure. Use this view as a visual and performance guide only. Detailed thickness requirements, edge treatment options and any bush hammered + brushed combinations are confirmed on your Karimi Stone quotation and technical documents.
Brushed & Tumbled Finish
A character-rich surface that combines a softly brushed texture with gently worn, rounded edges for an antique yet refined look.

WHAT THIS FINISH DOES

Soft, leather-like texture
The tumbled process softly wears back edges and corners, creating a rounded, timeworn profile with an antique feel. Brushing then moves across the surface with wire brushes, opening the softer areas and polishing the harder minerals. Together, they create a stone that feels naturally aged, gently textured and visually calm, with no sharp edges under hand or bare feet.
Antique, lived-in character
Softened edges & corners
Textured, low-glare surface

BEST PLACED FOR

Typical applications

this as a design guide only-final suitability is confirmed for each project.

Pool edges & terraces
Wet outdoor
Rounded edges and textured faces make this finish ideal around pools, terraces and steps where bare feet and slip-resistance both matter.
Garden paths & courtyards
Landscapes
Delivers a softly aged, European-style feel for pathways, courtyards and intimate outdoor rooms with a relaxed, informal character.
Feature entries & stairs
High touch
Perfect for entrance landings, external stairs and thresholds where you want a tactile, durable finish that looks established from day one.

Project-specific guidance

Brushed & tumbled finishes will express differently on each stone, depending on hardness, colour and veining. Use this view as a visual guide only – detailed performance, edge details and format options are confirmed on your Karimi Stone quotation and technical documentation.

Brushed (leathered) Finish

A softly textured, low-glare surface created with wire brushes – similar to natural leather under hand, with gentle movement across the stone.

WHAT THIS FINISH DOES

Soft, leather-like texture
Instead of polishing with hard abrasives, wire brushes work across the stone surface. They ease into the softer veins and tiny pores, gently deepening them while polishing the harder areas. The result is a lightly uneven, tactile surface that feels soft and natural rather than glossy.

Leather-like touch

Low-glare, refined look

Subtle texture variation

BEST PLACED FOR

Typical applications

this as a design guide only-final suitability is confirmed for each project.

Living areas

Interior floors

A warm, tactile alternative to high-gloss finishes in lounges and family spaces where you want softness underfoot.
Feature walls

Vertical surfaces

Highlights the natural movement of the stone on fireplaces, TV walls and entry moments without strong reflection.
 
Covered terraces

Indoor–outdoor

Ideal for semi-outdoor rooms and verandas where you want a gentle texture that transitions smoothly from inside to out.

Project-specific guidance

Brushed (leathered) finishes will look and feel slightly different on each stone, depending on colour, density and veining. Use this view as a visual guide only – final recommendations and performance details are provided on your Karimi Stone quotation and technical documentation.

Acid-washed finish

A honed stone treated with acid to create a softly etched, slightly coarse surface – adding slip resistance while keeping a natural, organic look.
WHAT THIS FINISH DOES
Subtle texture, more grip
In an acid-washed finish, a honed surface is treated with acid to lightly etch the stone. Different minerals react at different rates, so the face becomes gently irregular, adding a natural, tactile feel and improved slip resistance.
Etched, natural look

Etched, natural look

Etched, natural look

BEST PLACED FOR
Typical applications
Use this as a design guide only – final suitability is confirmed for each project.
Terraces & patios
Outdoor living
Comfortable underfoot with enough grip for entertaining spaces exposed to light rain and morning dew.
Garden paths

Circulation

A refined alternative to rougher textures where you still want slip resistance in planted landscapes.
Poolside surrounds
Wet areas
Suited to pool edges and adjacent walkways where occasional splashing calls for extra control and safety.

Project-specific guidance

Acid-washed performance and appearance vary with stone type, colour and mineral content. Use this view as a visual guide only – detailed slip-resistance values and final recommendations are provided on your Karimi Stone quotation and technical documentation.

Edge Finish

Explore Karimi Stone edge styles and see how each profile changes the character of your tiles, from crisp architectural cuts to softly worn, tactile edges.

HOW IT WORKS
Visual guide, not a strict spec
Use this pop-up as a quick design guide. Shapes, softness and texture are shown in a simplified way – your final edge will respond to the exact stone, thickness and project details.
EDGE FAMILY OVERVIEW
Four ways to finish a Karimi Stone edge

Sawn

Split-edge

Tumbled

Chiseled

From expressive and hand-worked to minimal and precise.

HIGHLIGHTED PROFILE

FOCUS: Sawn EDGE

Straight, precise cuts for modern detailing
Sawn, straight-cut edges with a precise, modern line – perfect for minimal façades, slim coping and any detailing where you want the stone to feel tailored and quietly refined.
Contemporary facades
Steps & landings
Interior transitions

EDGE FAMILY OVERVIEW

Explore alternative profiles
Split-edge
Rugged & bold
Rough, fractured faces with deeper shadows, perfect for more rustic walls and strong landscape gestures.
Chiseled
Expressive texture
Hand-worked breaks and small variations that give steps and cappings a bold, architectural outline.
Tumbled
Soft & relaxed
Gently rounded, touch-friendly edges that feel calm under hand and barefoot – suited to pools and terraces.
Project-specific confirmation
Availability and exact expression of each edge profile depend on stone type, thickness and fabrication method. Final details are always documented on your Karimi Stone quotation and approved workshop drawings before production.

Edge Finish

Explore Karimi Stone edge styles and see how each profile changes the character of your tiles, from crisp architectural cuts to softly worn, tactile edges.

HOW IT WORKS
Visual guide, not a strict spec
Use this pop-up as a quick design guide. Shapes, softness and texture are shown in a simplified way – your final edge will respond to the exact stone, thickness and project details.
EDGE FAMILY OVERVIEW
Four ways to finish a Karimi Stone edge

Split-edge

Sawn

Tumbled

Chiseled

From expressive and hand-worked to minimal and precise.

HIGHLIGHTED PROFILE

FOCUS: Split-edge EDGE

Rough, fractured faces with deeper shadows
Split-edge, rugged & bold, with rough, fractured faces that catch light and deepen shadows – ideal for rustic walls, feature plinths and landscape gestures that need more presence.
Pool coping & surrounds
Family terraces
Barefoot circulation areas

EDGE FAMILY OVERVIEW

Explore alternative profiles
Sawn
Clean & minimal

Straight, crisp lines that keep attention on form and alignment. Ideal for contemporary interiors and tight detailing.

Chiseled
Expressive texture
Hand-worked breaks and small variations that give steps and cappings a bold, architectural outline.
Tumbled
Soft & relaxed
Gently rounded, touch-friendly edges that feel calm under hand and barefoot – suited to pools and terraces.
Project-specific confirmation
Availability and exact expression of each edge profile depend on stone type, thickness and fabrication method. Final details are always documented on your Karimi Stone quotation and approved workshop drawings before production.

Edge Finish

Explore Karimi Stone edge styles and see how each profile changes the character of your tiles, from crisp architectural cuts to softly worn, tactile edges.

HOW IT WORKS
Visual guide, not a strict spec
Use this pop-up as a quick design guide. Shapes, softness and texture are shown in a simplified way – your final edge will respond to the exact stone, thickness and project details.
EDGE FAMILY OVERVIEW
Four ways to finish a Karimi Stone edge

Tumbled

Sawn

Split-edge

Chiseled

From expressive and hand-worked to minimal and precise.

HIGHLIGHTED PROFILE

FOCUS: Tumbled EDGE

Gently rounded, touch-friendly edges
Tumbled, soft & relaxed, gently rounded, touch-friendly edges that feel calm under hand and barefoot – suited to pools, terraces and any space where comfort and ease are the priority.
Pool coping & surrounds
Family terraces
Barefoot circulation areas

EDGE FAMILY OVERVIEW

Explore alternative profiles
Sawn
Clean & minimal

Straight, crisp lines that keep attention on form and alignment. Ideal for contemporary interiors and tight detailing.

Chiseled
Expressive texture
Hand-worked breaks and small variations that give steps and cappings a bold, architectural outline.
Split-edge
Rugged texture

Irregular, fractured faces with deep shadow – perfect for more rustic walls and bold landscape gestures.

Project-specific confirmation
Availability and exact expression of each edge profile depend on stone type, thickness and fabrication method. Final details are always documented on your Karimi Stone quotation and approved workshop drawings before production.

Edge Finish

Explore Karimi Stone edge styles and see how each profile changes the character of your tiles, from crisp architectural cuts to softly worn, tactile edges.

HOW IT WORKS
Visual guide, not a strict spec
Use this pop-up as a quick design guide. Shapes, softness and texture are shown in a simplified way – your final edge will respond to the exact stone, thickness and project details.
EDGE FAMILY OVERVIEW
Four ways to finish a Karimi Stone edge

Chiseled

Sawn

Split-edge

Tumbled

From expressive and hand-worked to minimal and precise.

HIGHLIGHTED PROFILE

FOCUS: CHISELED EDGE
Expressive, hand-crafted edge for statement pieces

A chiselled finish introduces controlled irregularity along the tile perimeter, catching light and shadow for a more dramatic, crafted feel. Ideal for pool coping, stair nosings and feature steps.

Bold character
Feature details
Outdoor friendly

EDGE FAMILY OVERVIEW

Explore alternative profiles
Sawn
Clean & minimal

Straight, crisp lines that keep attention on form and alignment. Ideal for contemporary interiors and tight detailing.

Tumbled
Soft & relaxed

Gently rounded, touch-friendly edges that feel calm under hand and barefoot – suited to pools and terraces.

Split-edge
Rugged texture

Irregular, fractured faces with deep shadow – perfect for more rustic walls and bold landscape gestures.

Project-specific confirmation
Availability and exact expression of each edge profile depend on stone type, thickness and fabrication method. Final details are always documented on your Karimi Stone quotation and approved workshop drawings before production.

Slip Rating & Wet Pendulum Guide

A concise overview of P1–P5 slip ratings so you can align each Karimi Stone finish with the right space, moisture level and safety expectation.

OVERVIEW

P1 → P5 safety band
P1 P2 P3 P4 P5
What the Wet Pendulum Test (WPT) tells you
The WPT measures how slippery a surface becomes when wet. Each finish is given a P rating from P1 (higher slip risk) through to P5 (maximum grip). As the number increases, the expected slip resistance also increases.

RATING SCALE SNAPSHOT

From higher slip risk to maximum grip
Each Karimi Stone P icon below is your quick visual code before checking detailed applications.

P1 → P5  Left = smoother | Right = more textured

P1

Dry circulation

Higher slip risk

For dry-only walkways and light traffic areas where water is not expected on the surface.

P2

Light splash

Occasional moisture
Bathrooms, small kitchens and transition areas that see brief, easily managed water.
P3

Everyday wet public

Balanced grip
Entries, amenities, undercover car parks and fresh food retail where wet floors are common.
P4

High exposure

Wet, high traffic
Pool surrounds, communal showers and external ramps under 1:14 where water is constant.
P5

Maximum grip

Highest safety band

Commercial kitchens, covered loading docks and pool ramps or stairs leading into water.

HOW TO READ THIS POPUP

Start with water, movement and consequence
Consider how wet the floor can get, how quickly people move, and how critical a slip could be. Then use the cards below to align each area of your project with a suitable P rating before you select a Karimi Stone finish.

TYPICAL APPLICATIONS

P1 – dry circulation
Higher slip risk when wet

P1
For areas intended to remain dry with controlled walking speeds – such as supermarket aisles, separate shops inside centres or dry lobby and corridor zones.
Retail aisles
Dry-only entries
Light traffic

P2 – light splash
Transitional & semi-wet areas

P2
For spaces where occasional water is expected but quickly managed – like hotel bathrooms, apartment kitchens, laundries and transition zones between wet and dry areas.
Hotel bathrooms
Apartment kitchens
Laundries

P3 – regularly wet public
Balanced everyday grip

P3
Used where wet conditions are common – entries and access ways, toilet facilities in public buildings, undercover car parks and fresh food retail areas.
Public entries
Toilet facilities
Undercover parking

P4 – high exposure
Wet, high traffic environments

P4
Selected for consistently wet and busy areas such as pool surrounds, communal showers, external ramps under 1:14 and service zones behind bars.
Pool surrounds
Communal showers
Light traffic

P5 – maximum grip
Demanding commercial use

P5
For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.
Commercial kitchens
Loading docks
Pool ramps & stairs
TEST STATUS CODES

Where a P rating is not shown

For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.

?

N/T

No Wet Pendulum slip testing has yet been performed on this surface finish.

N/A

Wet Pendulum testing is not applicable or cannot be performed for this surface format.

W

WPT

Indicates that the Wet Pendulum Test method has been used to determine the rating.

Always refer to the specific data sheet for each Karimi Stone product to see which of these codes or P ratings apply.

Information disclaimer

This guide is a general summary only and does not constitute legal or compliance advice. Slip resistance requirements vary by project, location and use. Always confirm ratings and regulatory obligations with qualified slip-rating and building-compliance professionals before final specification.

Slip Rating & Wet Pendulum Guide

A concise overview of P1–P5 slip ratings so you can align each Karimi Stone finish with the right space, moisture level and safety expectation.

OVERVIEW

P1 → P5 safety band
P1 P2 P3 P4 P5
What the Wet Pendulum Test (WPT) tells you
The WPT measures how slippery a surface becomes when wet. Each finish is given a P rating from P1 (higher slip risk) through to P5 (maximum grip). As the number increases, the expected slip resistance also increases.

RATING SCALE SNAPSHOT

From higher slip risk to maximum grip
Each Karimi Stone P icon below is your quick visual code before checking detailed applications.

P1 → P5  Left = smoother | Right = more textured

P1

Dry circulation

Higher slip risk

For dry-only walkways and light traffic areas where water is not expected on the surface.

P2

Light splash

Occasional moisture
Bathrooms, small kitchens and transition areas that see brief, easily managed water.
P3

Everyday wet public

Balanced grip
Entries, amenities, undercover car parks and fresh food retail where wet floors are common.
P4

High exposure

Wet, high traffic
Pool surrounds, communal showers and external ramps under 1:14 where water is constant.
P5

Maximum grip

Highest safety band

Commercial kitchens, covered loading docks and pool ramps or stairs leading into water.

HOW TO READ THIS POPUP

Start with water, movement and consequence
Consider how wet the floor can get, how quickly people move, and how critical a slip could be. Then use the cards below to align each area of your project with a suitable P rating before you select a Karimi Stone finish.

TYPICAL APPLICATIONS

P1 – dry circulation
Higher slip risk when wet

P1
For areas intended to remain dry with controlled walking speeds – such as supermarket aisles, separate shops inside centres or dry lobby and corridor zones.
Retail aisles
Dry-only entries
Light traffic

P2 – light splash
Transitional & semi-wet areas

P2
For spaces where occasional water is expected but quickly managed – like hotel bathrooms, apartment kitchens, laundries and transition zones between wet and dry areas.
Hotel bathrooms
Apartment kitchens
Laundries

P3 – regularly wet public
Balanced everyday grip

P3
Used where wet conditions are common – entries and access ways, toilet facilities in public buildings, undercover car parks and fresh food retail areas.
Public entries
Toilet facilities
Undercover parking

P4 – high exposure
Wet, high traffic environments

P4
Selected for consistently wet and busy areas such as pool surrounds, communal showers, external ramps under 1:14 and service zones behind bars.
Pool surrounds
Communal showers
Light traffic

P5 – maximum grip
Demanding commercial use

P5
For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.
Commercial kitchens
Loading docks
Pool ramps & stairs
TEST STATUS CODES

Where a P rating is not shown

For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.

?

N/T

No Wet Pendulum slip testing has yet been performed on this surface finish.

N/A

Wet Pendulum testing is not applicable or cannot be performed for this surface format.

W

WPT

Indicates that the Wet Pendulum Test method has been used to determine the rating.

Always refer to the specific data sheet for each Karimi Stone product to see which of these codes or P ratings apply.

Information disclaimer

This guide is a general summary only and does not constitute legal or compliance advice. Slip resistance requirements vary by project, location and use. Always confirm ratings and regulatory obligations with qualified slip-rating and building-compliance professionals before final specification.

Slip Rating & Wet Pendulum Guide

A concise overview of P1–P5 slip ratings so you can align each Karimi Stone finish with the right space, moisture level and safety expectation.

OVERVIEW

P1 → P5 safety band
P1 P2 P3 P4 P5
What the Wet Pendulum Test (WPT) tells you
The WPT measures how slippery a surface becomes when wet. Each finish is given a P rating from P1 (higher slip risk) through to P5 (maximum grip). As the number increases, the expected slip resistance also increases.

RATING SCALE SNAPSHOT

From higher slip risk to maximum grip
Each Karimi Stone P icon below is your quick visual code before checking detailed applications.

P1 → P5  Left = smoother | Right = more textured

P1

Dry circulation

Higher slip risk

For dry-only walkways and light traffic areas where water is not expected on the surface.

P2

Light splash

Occasional moisture
Bathrooms, small kitchens and transition areas that see brief, easily managed water.
P3

Everyday wet public

Balanced grip
Entries, amenities, undercover car parks and fresh food retail where wet floors are common.
P4

High exposure

Wet, high traffic
Pool surrounds, communal showers and external ramps under 1:14 where water is constant.
P5

Maximum grip

Highest safety band

Commercial kitchens, covered loading docks and pool ramps or stairs leading into water.

HOW TO READ THIS POPUP

Start with water, movement and consequence
Consider how wet the floor can get, how quickly people move, and how critical a slip could be. Then use the cards below to align each area of your project with a suitable P rating before you select a Karimi Stone finish.

TYPICAL APPLICATIONS

P1 – dry circulation
Higher slip risk when wet

P1
For areas intended to remain dry with controlled walking speeds – such as supermarket aisles, separate shops inside centres or dry lobby and corridor zones.
Retail aisles
Dry-only entries
Light traffic

P2 – light splash
Transitional & semi-wet areas

P2
For spaces where occasional water is expected but quickly managed – like hotel bathrooms, apartment kitchens, laundries and transition zones between wet and dry areas.
Hotel bathrooms
Apartment kitchens
Laundries

P3 – regularly wet public
Balanced everyday grip

P3
Used where wet conditions are common – entries and access ways, toilet facilities in public buildings, undercover car parks and fresh food retail areas.
Public entries
Toilet facilities
Undercover parking

P4 – high exposure
Wet, high traffic environments

P4
Selected for consistently wet and busy areas such as pool surrounds, communal showers, external ramps under 1:14 and service zones behind bars.
Pool surrounds
Communal showers
Light traffic

P5 – maximum grip
Demanding commercial use

P5
For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.
Commercial kitchens
Loading docks
Pool ramps & stairs
TEST STATUS CODES

Where a P rating is not shown

For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.

?

N/T

No Wet Pendulum slip testing has yet been performed on this surface finish.

N/A

Wet Pendulum testing is not applicable or cannot be performed for this surface format.

W

WPT

Indicates that the Wet Pendulum Test method has been used to determine the rating.

Always refer to the specific data sheet for each Karimi Stone product to see which of these codes or P ratings apply.

Information disclaimer

This guide is a general summary only and does not constitute legal or compliance advice. Slip resistance requirements vary by project, location and use. Always confirm ratings and regulatory obligations with qualified slip-rating and building-compliance professionals before final specification.

Slip Rating & Wet Pendulum Guide

A concise overview of P1–P5 slip ratings so you can align each Karimi Stone finish with the right space, moisture level and safety expectation.

OVERVIEW

P1 → P5 safety band
P1 P2 P3 P4 P5
What the Wet Pendulum Test (WPT) tells you
The WPT measures how slippery a surface becomes when wet. Each finish is given a P rating from P1 (higher slip risk) through to P5 (maximum grip). As the number increases, the expected slip resistance also increases.

RATING SCALE SNAPSHOT

From higher slip risk to maximum grip
Each Karimi Stone P icon below is your quick visual code before checking detailed applications.

P1 → P5  Left = smoother | Right = more textured

P1

Dry circulation

Higher slip risk

For dry-only walkways and light traffic areas where water is not expected on the surface.

P2

Light splash

Occasional moisture
Bathrooms, small kitchens and transition areas that see brief, easily managed water.
P3

Everyday wet public

Balanced grip
Entries, amenities, undercover car parks and fresh food retail where wet floors are common.
P4

High exposure

Wet, high traffic
Pool surrounds, communal showers and external ramps under 1:14 where water is constant.
P5

Maximum grip

Highest safety band

Commercial kitchens, covered loading docks and pool ramps or stairs leading into water.

HOW TO READ THIS POPUP

Start with water, movement and consequence
Consider how wet the floor can get, how quickly people move, and how critical a slip could be. Then use the cards below to align each area of your project with a suitable P rating before you select a Karimi Stone finish.

TYPICAL APPLICATIONS

P1 – dry circulation
Higher slip risk when wet

P1
For areas intended to remain dry with controlled walking speeds – such as supermarket aisles, separate shops inside centres or dry lobby and corridor zones.
Retail aisles
Dry-only entries
Light traffic

P2 – light splash
Transitional & semi-wet areas

P2
For spaces where occasional water is expected but quickly managed – like hotel bathrooms, apartment kitchens, laundries and transition zones between wet and dry areas.
Hotel bathrooms
Apartment kitchens
Laundries

P3 – regularly wet public
Balanced everyday grip

P3
Used where wet conditions are common – entries and access ways, toilet facilities in public buildings, undercover car parks and fresh food retail areas.
Public entries
Toilet facilities
Undercover parking

P4 – high exposure
Wet, high traffic environments

P4
Selected for consistently wet and busy areas such as pool surrounds, communal showers, external ramps under 1:14 and service zones behind bars.
Pool surrounds
Communal showers
Light traffic

P5 – maximum grip
Demanding commercial use

P5
For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.
Commercial kitchens
Loading docks
Pool ramps & stairs
TEST STATUS CODES

Where a P rating is not shown

For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.

?

N/T

No Wet Pendulum slip testing has yet been performed on this surface finish.

N/A

Wet Pendulum testing is not applicable or cannot be performed for this surface format.

W

WPT

Indicates that the Wet Pendulum Test method has been used to determine the rating.

Always refer to the specific data sheet for each Karimi Stone product to see which of these codes or P ratings apply.

Information disclaimer

This guide is a general summary only and does not constitute legal or compliance advice. Slip resistance requirements vary by project, location and use. Always confirm ratings and regulatory obligations with qualified slip-rating and building-compliance professionals before final specification.

Slip Rating & Wet Pendulum Guide

A concise overview of P1–P5 slip ratings so you can align each Karimi Stone finish with the right space, moisture level and safety expectation.

OVERVIEW

P1 → P5 safety band
P1 P2 P3 P4 P5
What the Wet Pendulum Test (WPT) tells you
The WPT measures how slippery a surface becomes when wet. Each finish is given a P rating from P1 (higher slip risk) through to P5 (maximum grip). As the number increases, the expected slip resistance also increases.

RATING SCALE SNAPSHOT

From higher slip risk to maximum grip
Each Karimi Stone P icon below is your quick visual code before checking detailed applications.

P1 → P5  Left = smoother | Right = more textured

P1

Dry circulation

Higher slip risk

For dry-only walkways and light traffic areas where water is not expected on the surface.

P2

Light splash

Occasional moisture
Bathrooms, small kitchens and transition areas that see brief, easily managed water.
P3

Everyday wet public

Balanced grip
Entries, amenities, undercover car parks and fresh food retail where wet floors are common.
P4

High exposure

Wet, high traffic
Pool surrounds, communal showers and external ramps under 1:14 where water is constant.
P5

Maximum grip

Highest safety band

Commercial kitchens, covered loading docks and pool ramps or stairs leading into water.

HOW TO READ THIS POPUP

Start with water, movement and consequence
Consider how wet the floor can get, how quickly people move, and how critical a slip could be. Then use the cards below to align each area of your project with a suitable P rating before you select a Karimi Stone finish.

TYPICAL APPLICATIONS

P1 – dry circulation
Higher slip risk when wet

P1
For areas intended to remain dry with controlled walking speeds – such as supermarket aisles, separate shops inside centres or dry lobby and corridor zones.
Retail aisles
Dry-only entries
Light traffic

P2 – light splash
Transitional & semi-wet areas

P2
For spaces where occasional water is expected but quickly managed – like hotel bathrooms, apartment kitchens, laundries and transition zones between wet and dry areas.
Hotel bathrooms
Apartment kitchens
Laundries

P3 – regularly wet public
Balanced everyday grip

P3
Used where wet conditions are common – entries and access ways, toilet facilities in public buildings, undercover car parks and fresh food retail areas.
Public entries
Toilet facilities
Undercover parking

P4 – high exposure
Wet, high traffic environments

P4
Selected for consistently wet and busy areas such as pool surrounds, communal showers, external ramps under 1:14 and service zones behind bars.
Pool surrounds
Communal showers
Light traffic

P5 – maximum grip
Demanding commercial use

P5
For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.
Commercial kitchens
Loading docks
Pool ramps & stairs
TEST STATUS CODES

Where a P rating is not shown

For the most demanding applications: commercial kitchens, loading docks under cover, steep external ramps, swimming pool ramps and stairs leading into water.

?

N/T

No Wet Pendulum slip testing has yet been performed on this surface finish.

N/A

Wet Pendulum testing is not applicable or cannot be performed for this surface format.

W

WPT

Indicates that the Wet Pendulum Test method has been used to determine the rating.

Always refer to the specific data sheet for each Karimi Stone product to see which of these codes or P ratings apply.

Information disclaimer

This guide is a general summary only and does not constitute legal or compliance advice. Slip resistance requirements vary by project, location and use. Always confirm ratings and regulatory obligations with qualified slip-rating and building-compliance professionals before final specification.

Colour Variation Guide

A premium, visual overview of how colour movement evolves from calm, uniform surfaces to high-impact, expressive finishes.

Variation scale

Choose a variation level

V4 selected

V0
V1
V2
V3
V4
Calm & uniform
Highly varied
Reading the scale
V0 is almost seamless with minimal tone shifts, while V4 is bold and highly expressive. Use this guide to align the surface movement with the mood of your space.
Variation reference cards

Near-Zero Variation – V0

Ultra-consistent tone with almost no visible shift between pieces. Ideal for gallery-like, minimal interiors where the surface should visually disappear.

Soft Variation – V1

Delicate, low-contrast changes gently break up the surface. A refined choice for calm kitchens, ensuites, and open-plan living spaces.

Moderate Variation – V2

Balanced, natural movement with visible differences in tone. Adds character and depth while staying easy to style with cabinetry and textiles.

Expressive Variation – V3

Stronger contrast from piece to piece with noticeable light and dark areas. Best when you want the surface to act as a key design feature.

High-Drama Variation – V4

Pronounced shifts in hue and tone, creating a richly patterned, statement finish. Ideal for feature walls, dramatic floors, or high-impact spaces.

Colour Variation Guide

A premium, visual overview of how colour movement evolves from calm, uniform surfaces to high-impact, expressive finishes.

Variation scale

Choose a variation level

V3 selected

V0
V1
V2
V3
V4
Calm & uniform
Highly varied
Reading the scale
V0 is almost seamless with minimal tone shifts, while V4 is bold and highly expressive. Use this guide to align the surface movement with the mood of your space.
Variation reference cards

Near-Zero Variation – V0

Ultra-consistent tone with almost no visible shift between pieces. Ideal for gallery-like, minimal interiors where the surface should visually disappear.

Soft Variation – V1

Delicate, low-contrast changes gently break up the surface. A refined choice for calm kitchens, ensuites, and open-plan living spaces.

Moderate Variation – V2

Balanced, natural movement with visible differences in tone. Adds character and depth while staying easy to style with cabinetry and textiles.

Expressive Variation – V3

Stronger contrast from piece to piece with noticeable light and dark areas. Best when you want the surface to act as a key design feature.

High-Drama Variation – V4

Pronounced shifts in hue and tone, creating a richly patterned, statement finish. Ideal for feature walls, dramatic floors, or high-impact spaces.

Colour Variation Guide

A premium, visual overview of how colour movement evolves from calm, uniform surfaces to high-impact, expressive finishes.

Variation scale

Choose a variation level

V2 selected

V0
V1
V2
V3
V4
Calm & uniform
Highly varied
Reading the scale
V0 is almost seamless with minimal tone shifts, while V4 is bold and highly expressive. Use this guide to align the surface movement with the mood of your space.
Variation reference cards

Near-Zero Variation – V0

Ultra-consistent tone with almost no visible shift between pieces. Ideal for gallery-like, minimal interiors where the surface should visually disappear.

Soft Variation – V1

Delicate, low-contrast changes gently break up the surface. A refined choice for calm kitchens, ensuites, and open-plan living spaces.

Moderate Variation – V2

Balanced, natural movement with visible differences in tone. Adds character and depth while staying easy to style with cabinetry and textiles.

Expressive Variation – V3

Stronger contrast from piece to piece with noticeable light and dark areas. Best when you want the surface to act as a key design feature.

High-Drama Variation – V4

Pronounced shifts in hue and tone, creating a richly patterned, statement finish. Ideal for feature walls, dramatic floors, or high-impact spaces.

Colour Variation Guide

A premium, visual overview of how colour movement evolves from calm, uniform surfaces to high-impact, expressive finishes.

Variation scale

Choose a variation level
V1 selected
V0
V1
V2
V3
V4
Calm & uniform
Highly varied
Reading the scale
V0 is almost seamless with minimal tone shifts, while V4 is bold and highly expressive. Use this guide to align the surface movement with the mood of your space.
Variation reference cards

Near-Zero Variation – V0

Ultra-consistent tone with almost no visible shift between pieces. Ideal for gallery-like, minimal interiors where the surface should visually disappear.

Soft Variation – V1

Delicate, low-contrast changes gently break up the surface. A refined choice for calm kitchens, ensuites, and open-plan living spaces.

Moderate Variation – V2

Balanced, natural movement with visible differences in tone. Adds character and depth while staying easy to style with cabinetry and textiles.

Expressive Variation – V3

Stronger contrast from piece to piece with noticeable light and dark areas. Best when you want the surface to act as a key design feature.

High-Drama Variation – V4

Pronounced shifts in hue and tone, creating a richly patterned, statement finish. Ideal for feature walls, dramatic floors, or high-impact spaces.

Colour Variation Guide

A premium, visual overview of how colour movement evolves from calm, uniform surfaces to high-impact, expressive finishes.

Variation scale

Choose a variation level

V0 selected

V0
V1
V2
V3
V4
Calm & uniform

Highly varied

Reading the scale
V0 is almost seamless with minimal tone shifts, while V4 is bold and highly expressive. Use this guide to align the surface movement with the mood of your space.
Variation reference cards

Near-Zero Variation – V0

Ultra-consistent tone with almost no visible shift between pieces. Ideal for gallery-like, minimal interiors where the surface should visually disappear.

Soft Variation – V1

Delicate, low-contrast changes gently break up the surface. A refined choice for calm kitchens, ensuites, and open-plan living spaces.

Moderate Variation – V2

Balanced, natural movement with visible differences in tone. Adds character and depth while staying easy to style with cabinetry and textiles.

Expressive Variation – V3

Stronger contrast from piece to piece with noticeable light and dark areas. Best when you want the surface to act as a key design feature.

High-Drama Variation – V4

Pronounced shifts in hue and tone, creating a richly patterned, statement finish. Ideal for feature walls, dramatic floors, or high-impact spaces.


تست آونگ یا Pendulum Test روشی استاندارد برای سنجش میزان لغزندگی سطوح سنگ و سرامیک است، خصوصاً در حالت خیس که خطرش بیشتر می‌شود. در این آزمون، دستگاهی با پاشنه‌ی لاستیکی شبیه‌سازی‌شده روی سطح خیس کشیده می‌شود و بر اساس میزان انرژی از دست‌رفته، عددی به نام BPN یا SRV به‌عنوان شاخص مقاومت در برابر لغزش ارائه می‌شود. عواملی مانند زبری یا صافی سطح، وجود گردوغبار، آب یا روغن و همچنین دمای محیط (خصوصاً در شرایط یخ‌زدگی) بر نتیجه اثر می‌گذارند. این تست به‌طور گسترده در صنعت سنگ ساختمانی برای ارزیابی ایمنی سطوح کف، فضاهای بیرونی و محل‌های پرتردد استفاده می‌شود.

P1

P2

P3

P4

P5

→ High Slip Risk 

Moderate Slip Risk

→ Moderate Slip Risk 

→ Low Slip Risk 

→ Low Slip Risk

سلب مسئولیت اطلاعاتی

  • مطالب ارائه‌شده جنبه عمومی و آموزشی دارند.
  • این محتوا توصیه حقوقی یا فنی قطعی نیست و نباید صرفاً به آن تکیه شود.
  • برای مشاوره فنی باید به متخصصان دارای صلاحیت مراجعه شود.
  • Karimi Stone  هیچ مسئولیتی در قبال خطاها، کمبودها یا خسارات ناشی از استفاده از این اطلاعات نمی‌پذیرد.
  • کاربران باید تحقیقات مستقل خود را برای اطمینان از صحت اطلاعات انجام دهند.

WPT

LOCATION

محوطه‌ها و رمپ‌های بیرونی

P5

رمپ‌های بیرونی شامل راه‌های دارای شیب، ورودی پارکینگ‌ها، پیاده‌روها و … با شیب بیشتر از 1:14

P4

رمپ‌ها و پیاده‌روهای بیرونی با شیب کمتر از 1:14
محوطه‌های باز تجاری مانند بازارها
پارکینگ‌های روباز
ستون‌نماهای بیرونی، پیاده‌روها، گذرگاه‌های عابر پیاده
بالکن‌ها، ایوان‌ها، پارکینگ‌های روباز، حیاط‌ها، بام‌ها

P3

پارکینگ‌های سرپوشیده

هتل‌ها، ادارات، ساختمان‌های عمومی، مدارس و مهدکودک‌ها

P3

فضاهای خیس (Wet area) سرویس‌های بهداشتی در دفاتر، هتل‌ها و مراکز خرید

P2

فضاهای گذار و یا فضاهایی بین فضای خشک و خیس (Transitional area) حمام‌های آپارتمان‌های هتل، سرویس‌های بهداشتی و دستشویی‌ها

P1

فضاهای خشک (Dry area)

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Reference Catalog
Stone Size Guide
Standard slab, tile, pattern, and step sizes to help plan your takeoffs and orders. Dimensions shown in centimeters unless noted.

Notes
• Slab tolerance: ±20 mm on length/width, thickness as listed. • Tile thickness is nominal; verify per batch. • Custom sizes available upon request.

Srandard Slab

Dimensions (cm)

Thickness

(240 x 140) ±20

2 cm

(240 x 140) ±20

3 cm

Big Slab

Dimensions (cm)

Thickness

(280 x 180) ±20

2 cm

(280 x 180) ±20

3 cm

Tolerance applies to length and width. Thickness tolerance available on request.

Large Format

91.5 × 61

1.5/2 cm

61 × 61

1.5 cm

Medium

81.2 × 40.6

1.5 cm

61 × 40.6

1.2 cm

61 × 30.5

1.2 cm

Small

40.6 × 40.6

1.2 cm

20.3 × 20.3

1.2 cm

10 × 10

1.2 cm

Other finishes and bevels available. Sizing listed as length × width × thickness.

Classic Pattern

PATTERN SET

1.2 cm

Modular layout supplied as a set. Contact for sheet map.

OPS Pattern

OPS SET

1.5/2 cm

Modular layout supplied as a set. Contact for sheet map.

Custom

Per spec

0.8–3 cm

Modular layout supplied as a set. Contact for sheet map.

Steps & Risers

Component

Dimensions (cm)

Thickness

Step

(100–120) × 35

3 cm

Riser

(100–120) × 15

2 cm

Lengths supplied within range; specify exact cut length if required.