Natural Grey Blind Flooring Paving Stones/Ecological Ceramic Water Permeable Block for Walkway Paver

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Product Description

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Basic Specifications

Model NO.
ZJT-B111
Material
Ceramic
Feature
Heat Insulation, Acid Resistance
Stone Form
Big Slab
Shape
Square
Style
Natural
Color
Multicolor
Usage
Common, Floor
Water Permeability
20mm/S
Water Absorption
Less Than 0.5%
Anti-Skid
65-85 Bpn
Frost Resistance
More Than -25°C
Compressive Strength
More Than 50MPa
Type
Water Permeable Brick
Porosity
25%
Capacity
200,000 SQM Per Month

Product Description

Natural Grey Blind Flooring Paving Stones / Ecological ceramic water permeable block for Walkway Paver

Raw material: Slag waste; Waste ceramics. Available in multiple colors including Black, White, Red, Yellow, Gray, and Brown.

Key Advantages

  • Superior Water Permeability: Features high permeability (over 20mm/s), handling up to 60mm/s rainfall to prevent urban flooding.
  • Eco-Friendly Water Retention: Reduces environmental temperature, restores natural water storage, and supports vegetation.
  • Enhanced Skid Resistance: Keeps ground clean and water-free, providing safety for public walkways, kitchens, and bathrooms.
  • Noise Reduction: Porous structure effectively absorbs vehicle noise, creating quieter urban environments.
  • Durability & Sustainability: High compressive strength (≥50MPa) and frost resistance (-25ºC). Designed for repeated use and recycling.
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Technical Test Data

Test Items Product Performance
Water absorption rate(%)Mean value ≤ 0.5
Water permeability(mm/s)Mean value ≥ 20
Rupture modulus(Mpa)Mean value ≥ 35
Anti-skid(BPN)Mean value 65-85
Frost resistance(°C)Mean value ≥ -25
Breaking strength(N)Mean value ≥ 1300N (Thickness ≥ 7.5mm)
Wearing capacity(mm)≤ 140
Surface Flatness± 0.15%
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Applications & Construction

Suitable for plazas, residential sidewalks, city roads, ports, parks, ecological gardens, villa patios, and building rooftops. Also ideal for indoor wet areas like kitchens and bathrooms.

Construction Procedure

1. Groundwork processing 2. Crushed stones pavement 3. Sand pavement 4. Tile pavement 5. Level criterion 6. Joint processing 7. Leveling down 8. Edge processing
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Frequently Asked Questions

What is the water permeability of these ceramic bricks?
The bricks have a superior water permeability of over 20mm/s, which is twice the standard of similar products, allowing them to handle heavy rainfall up to 60mm/s.
Are these bricks durable enough for vehicle traffic?
Yes, they are produced using large tonnage presses and high-temperature firing, resulting in a compressive strength of ≥50MPa, making them suitable for parking lots and common lanes.
Do the bricks work in extremely cold climates?
Absolutely. These ecological bricks have a frost resistance value of -25°C, ensuring stability and durability in cold weather environments.
How do these bricks contribute to "Green City" initiatives?
They help solve the "Urban Heat Island Effect" by retaining moisture and allowing evaporation, prevent city waterlogging, and are made from recycled waste materials.
What sizes are available for the permeable blocks?
Standard sizes include 300x300mm, 300x150mm, 200x200mm, and 200x100mm, with thicknesses ranging from 30mm to 55mm.
Are they safe for use in wet areas like pool decks or kitchens?
Yes, with an anti-skid rating of 65-85 BPN and high water infiltration, they keep surfaces dry and provide excellent slip resistance.

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