Paver Geotextile Fabric
1. Stabilize the base layer and prevent settlement: Enhance the overall integrity of the soil below the pavement, suppress particle movement, avoid sinking and loosening due to vehicle compaction, and ensure long-term stability of the pavement structure.
2. Barrier filtration and anti clogging: Accurately isolate sand, gravel, and soil to prevent fine soil particles from seeping into the gaps of the pavement and causing clogging, while allowing moisture to penetrate and maintain the dryness of the base layer.
3. Wear resistance and aging resistance: Resistant to friction and outdoor environmental erosion during pavement installation, not easily damaged or degraded, extending the service life of the pavement system.
4. Strong adaptability and easy construction: It can be cut according to the paving area, fits the curvature of the ground, and is convenient for manual paving, improving construction efficiency.
Products Introduction：
Paver Geotextile Fabric is a high-performance permeable synthetic material tailored for pavement and hardscape construction projects. As a core Geotextile under Gravel paving material, it effectively separates soil and gravel layers, prevents particle mixing, and optimizes subgrade drainage and stability. This durable fabric is a top pick for Best Geotextile solutions for driveways, patios and walkways, boasting excellent tensile strength, anti-aging and anti-corrosion properties. The upgraded Bitumen Impregnated Geotextile variant enhances asphalt adhesion and waterproof performance, perfectly adapting to harsh outdoor environments. It solves pavement waterlogging and settlement issues, greatly extending the service life of paving systems with reliable and cost-effective performance.
Product Features：
1. Directional reinforcement and deformation resistance: Using a special fiber arrangement process, a structure with directional tensile strength is formed, which can effectively resist the lateral thrust and vertical pressure generated by paving materials and external loads (such as pedestrians and vehicles). Even in the presence of slight settlement at the soil base, it can suppress the displacement of paving units through its own toughness, prevent gaps, protrusions, or collapses, and maintain the smoothness of the paving surface.
2. Precise blocking and filtering performance: The fiber pore size is precisely designed to strictly block the infiltration of fine particles (such as clay and silt) from the base soil into the gaps of the pavement layer, avoiding pavement hardening or drainage blockage caused by soil accumulation. It also allows rainwater and surface water to quickly penetrate below the base layer through the pores, preventing water from accumulating at the bottom of the pavement layer and reducing problems such as frost heave and moisture regain.
3. Wear resistance, abrasion resistance, and environmental tolerance: The surface has been hardened to withstand the friction, rolling, and tool scraping of bricks and stones during paving construction, and is not easily damaged; At the same time, it has excellent resistance to UV aging and acid alkali corrosion. When exposed to sunlight, rain, and humid environments outdoors for a long time, its physical properties decay slowly, and its service life can reach more than 10 years.
4. Suitable matching and easy construction: The texture is flexible and has good extensibility, which can closely fit different base terrains (such as flat, gentle slopes, and curved areas), without obvious wrinkles or hollows; Lightweight and easy to cut, the size can be quickly adjusted according to the shape of the paving area (such as irregular courtyards, irregular sidewalks), and manual paving does not require professional equipment, greatly reducing construction difficulty and time costs.
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. Courtyard and Landscape Paving
2. Construction of sidewalks and pedestrian streets
3. Parking lot and driveway paving
4. Paving around the swimming pool and water features
5. Municipal and public area paving
Application in Residential Gravel Patio Paving：
Paver Geotextile Fabric serves as an indispensable foundational material for residential gravel patio paving, solving most common problems of outdoor courtyard pavement construction such as gravel sinking, soil mixing, water accumulation and pavement deformation. For family courtyard renovation and outdoor leisure area construction, ordinary pavement materials often fail to balance drainage, stability and durability, while this professional geotextile material can perfectly adapt to the daily use needs of residential gravel pavements, becoming the core guarantee of long-term stable courtyard paving. In the whole gravel patio construction process, laying professional Geotextile under Gravel is the key step to improve pavement quality. Many amateur construction teams ignore this process, directly paving gravel on the original soil layer. After long-term rain washing and pedestrian rolling, the bottom soil will surge upward and mix with gravel, causing the gravel layer to sink unevenly, forming pits and muddy water accumulation in rainy days, which greatly affects the beauty and usability of the courtyard.
Laying Paver Geotextile Fabric between the soil base and gravel layer can play an excellent isolation and filtering role. It can completely separate fine soil particles and gravel, prevent the two layers from mixing and losing, and maintain the flatness and compactness of the gravel pavement for a long time. Meanwhile, its high permeability structure can quickly discharge rainwater, avoid pavement waterlogging and effectively protect the soil base from softening. For residential courtyard scenes with high requirements for appearance and service life, this fabric is recognized as the Best Geotextile for gravel paving projects. Compared with ordinary thin geotextiles, it has higher tensile strength and tear resistance, can resist the friction and pressure of long-term walking and furniture placement, and will not break or deform easily. Its anti-ultraviolet and anti-aging properties also enable it to adapt to outdoor long-term sun exposure and seasonal temperature changes, without aging, pulverization and failure, greatly reducing the later maintenance cost of the courtyard pavement.
In addition to conventional isolation and drainage functions, the optimized Bitumen Impregnated Geotextile type of Paver Geotextile Fabric is more suitable for high-standard gravel patio reconstruction and upgraded paving projects. After special bitumen impregnation treatment, the fabric has better waterproof, bonding and anti-seepage performance. It can not only stabilize the gravel base, but also form a tight protective layer with the pavement base, effectively preventing underground water vapor from penetrating upward and avoiding pavement mildew and hollowing. Whether it is a small family leisure gravel courtyard or a large outdoor garden pavement, this geotextile material can perfectly match the construction demand. It simplifies the paving process, shortens the construction cycle, and effectively extends the service life of gravel pavements, making residential courtyard paving more stable, neat and durable.
Summary：
Paver Geotextile Fabric, as a specialized geotechnical material for paving engineering, plays a key role in various paving scenarios such as courtyard landscapes, sidewalks, parking lots, etc. due to its core advantages of directional reinforcement, deformation resistance, precise barrier filtration, wear resistance, weather resistance, and strong adaptability. It fundamentally solves the problem of pavement damage caused by unstable base, soil infiltration, and poor drainage in traditional paving engineering. It can not only extend the service life of the paving structure, but also reduce the labor and economic costs brought by later maintenance. Whether it is the renovation of small family courtyards or the construction of large municipal public areas, this product can provide reliable structural support for paving projects, making it an ideal choice for creating durable, beautiful, and low maintenance paving surfaces.
