Geotextile for Pavers
1. Strengthen structural stability: closely integrate with the base layer, enhance the shear strength of the soil, effectively disperse the vehicle and pedestrian loads borne by the paving bricks, reduce settlement and displacement, maintain long-term road surface smoothness, and prevent loosening and sinking of the paving bricks.
2. Efficient isolation and protection: Accurately block the mixing of soil and sand and gravel base under the brick laying, prevent fine soil from surging up and blocking the brick joints, and also resist weeds from drilling out of the base, maintaining the cleanliness and beauty of the brick laying area.
3. Excellent permeability: The special fiber pore design allows rainwater to quickly penetrate, preventing surface water and reducing the risk of freeze-thaw damage. At the same time, it can filter sediment, ensure smooth drainage, and maintain the dryness and stability of the base layer.
4. Durable and easy to construct: wear-resistant and anti-aging materials are used to withstand long-term friction and environmental erosion; Lightweight and easy to cut, it can quickly fit different shapes of brick laying areas, making construction convenient and saving labor and time costs.
Products Introduction：
Geotextile for Pavers is a high-performance geosynthetic material developed specifically for brick laying projects such as masonry and concrete. It is made from high-quality polymer fibers such as polypropylene and polyester through weaving, needle punching and other processes, and has a unique physical structure and excellent performance. In brick laying engineering, geotextile is laid between the base layer and the bricks, playing a key role in enhancing structural stability, isolating different materials, promoting drainage, and inhibiting weed growth. It is an important material for improving the quality of brick laying engineering, extending its service life, and reducing maintenance costs. It is widely used in various brick laying scenarios such as courtyards, sidewalks, and parking lots.
Product Features：
1. Structural reinforcement and load dispersion: Using tightly interwoven fiber structures (woven) or high-strength needle punched felt structures (non-woven), it has excellent tensile strength and tear resistance. It can tightly integrate with the grassroots soil, enhance the overall shear strength of the soil, effectively disperse the pedestrian, vehicle and other loads borne by the brick laying, evenly transmit the concentrated stress to a larger range of the grassroots, reduce local settlement and displacement, prevent loosening, depression, fracture and other phenomena of the brick laying, and maintain long-term smoothness and stability of the road surface.
2. Precise isolation and impurity barrier: The fiber pores are precisely designed to strictly block the mixing of fine particles (such as clay and silt) in the base soil with the sand and gravel cushion layer below the brick laying, avoiding the upwelling of fine soil blocking the brick joints and affecting the permeability and aesthetics of the brick laying. At the same time, it can effectively resist weeds from emerging from the base layer, maintain the cleanliness and orderliness of the brick laying area, and reduce the cost of manual weeding.
3. Efficient permeability and drainage optimization: It has good permeability performance, allowing rainwater and surface water to quickly penetrate through while filtering impurities such as sediment to prevent blockage of drainage channels. Quickly discharge surface water, reduce the risk of freeze-thaw damage, maintain dryness of the base layer, avoid soil softening and foundation settlement caused by accumulated water, and ensure the stability of the brick laying structure.
4. Durability, damage resistance and environmental resistance: wear-resistant and anti-aging polymer materials shall be selected, and special treatment such as UV resistance, acid and alkali resistance shall be carried out. It can maintain stable physical properties even in long-term exposure to outdoor sunlight, rain, temperature changes, and daily friction, and is not prone to problems such as brittleness, decay, and strength loss. Its service life can reach more than 10 years, reducing the cost and trouble of frequent material replacement.
5. Convenient construction and flexible adaptation: Lightweight and lightweight, easy to transport and handle; Strong flexibility, can be flexibly cut and spliced according to the shape and size of the brick laying area (such as irregular courtyards, bends, slopes), without the need for complex professional equipment. The laying process is simple and efficient, and can be quickly operated manually. It can closely adhere to the surface of the base layer without wrinkles or hollowing, effectively shortening the construction period and improving project efficiency.
Product Parameters：
project | metric | ||||||||||
Nominal strength/(kN/m) | |||||||||||
6 | 9 | 12 | 18 | 24 | 30 | 36 | 48 | 54 | |||
1 | Longitudinal and transverse tensile strength / (kN/m) ≥ | 6 | 9 | 12 | 18 | 24 | 30 | 36 | 48 | 54 | |
2 | Maximum elongation at maximum load in longitudinal and transverse directions/% | 30~80 | |||||||||
3 | CBR top penetration strength /kN ≥ | 0.9 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 | |
4 | Longitudinal and transverse tearing strength /kN | 0.15 | 0.22 | 0.29 | 0.43 | 0.57 | 0.71 | 0.83 | 1.1 | 1.25 | |
5 | Equivalent aperture O.90(O95)/mm | 0.05~0.30 | |||||||||
6 | Vertical permeability coefficient/(cm/s) | K× (10-¹~10-), where K=1.0~9.9 | |||||||||
7 | Width deviation rate /% ≥ | -0.5 | |||||||||
8 | Unit area mass deviation rate /% ≥ | -5 | |||||||||
9 | Thickness deviation rate /% ≥ | -10 | |||||||||
10 | Thickness coefficient of variation (CV)/% ≤ | 10 | |||||||||
11 | Dynamic perforation | Puncture hole diameter/mm ≤ | 37 | 33 | 27 | 20 | 17 | 14 | 11 | 9 | 7 |
12 | Longitudinal and transverse fracture strength (grab method)/kN ≥ | 0.3 | 0.5 | 0.7 | 1.1 | 1.4 | 1.9 | 2.4 | 3 | 3.5 | |
13 | Ultraviolet resistance (Xenon arc lamp method) | Longitudinal and transverse strength retention rate% ≥ | 70 | ||||||||
14 | Ultraviolet resistance (fluorescence UV lamp method) | Longitudinal and transverse strength retention rate% ≥ | 80 | ||||||||
Product Applications：
1. Paving in courtyards and landscapes: In the laying of stone paved roads and brick terraces in family courtyards, it serves as a base reinforcement and isolation material to enhance the ground bearing capacity, prevent soil from mixing with sand and gravel cushion layers, maintain stable brick laying, and suppress weed growth, creating a clean and beautiful environment for the courtyard.
2. Construction of sidewalks and pedestrian streets: used for laying floor tiles on urban sidewalks and commercial pedestrian streets, enhancing the road's resistance to trampling, reducing the loosening and deformation of floor tiles caused by long-term pedestrian traffic, optimizing drainage systems, avoiding water accumulation that affects pedestrian safety, and improving the aesthetics and durability of urban roads.
3. Parking lot and driveway tiling: In the tiling project of parking lots and private lanes, it is necessary to withstand frequent vehicle crushing and load impact, prevent the tiles from cracking or sinking due to heavy pressure, maintain the flatness of the parking lot floor, and ensure smooth vehicle driving. At the same time, quickly drain rainwater to prevent water accumulation from corroding vehicles and damaging ground structures.
4. Bricklaying around the swimming pool and water features: It is laid under the anti slip bricks at the edge of the swimming pool and the water feature walkway, effectively blocking the soil and brick layer, preventing soil erosion in humid environments that may cause brick collapse, protecting the stability of the ground structure around the swimming pool and water feature facilities, and improving safety.
5. Municipal and Public Area Bricklaying: Suitable for municipal projects such as stone slab paving in parks and squares, permeable brick paving in campus walkways, etc., it enhances the stability of the grassroots, reduces the maintenance frequency of brick paving in densely populated areas, and combines with landscape greening to improve the overall quality and aesthetics of public spaces.
Geotextile for Pavers has become an indispensable key material in various brick laying projects due to its significant advantages in structural reinforcement, precise isolation, efficient drainage, durability and damage resistance, and convenient construction. It fundamentally solves the common problems of unstable base, overgrown weeds, poor drainage, and high material loss in traditional brick laying projects, greatly improving the stability and durability of brick laying structures. Whether it is the renovation of small family courtyards or the construction of large municipal public areas, this product can provide reliable technical support and material guarantee for brick laying projects by optimizing engineering quality, extending service life, and reducing maintenance costs. It is an ideal choice for creating high-quality, low maintenance brick laying floors and effectively promotes technological progress and sustainable development in the field of brick laying engineering.
