Permeability and anti-filtration performance: The structure can make water pass rffecitvely, which can prevent soil particles from being carried away by water flow and maintain soil stability.
Effective isolation: Separate different soil layers to prevent mixing, maintain the strength of each layer and prolong the life of the whole project.
Convenient construction: The material is soft and easy to cut, lay and overlap. It is relatively light in weight and easy to transport and carry. It is laid faster and can significantly improve construction efficiency
Strong ability to adapt to deformation: It has good ductility and flexibility, can adapt to uneven settlement and deformation of the foundation, is not easy to tear, and maintains functional continuity.
Introduction
Non Woven PP Geotextile Mat 200g/m² is a polypropylene nonwoven geotextile with specific specifications.
Material: Polypropylene fiber
Process: Needle punching or thermal bonding (three-dimensional irregular mesh structure)
Density: 100-1000 g/m²
Functions
Isolation: Prevent the mixing of roadbed gravel and soft soil to prevent settlement and deformation
Drainage: Quickly drain the infiltrated water to prevent water accumulation and softening the foundation
Filtration: Allow water to pass while blocking the loss of fine soil particles to maintain structural stability
Reinforcement: Disperse surface load stress and improve the bearing capacity of weak foundation
Application
Residential Gravel Driveway Foundation Stabilization Project
Landfill anti-seepage system protective layer
Green building roof drainage system
Parameters
1. Mechanical properties
Tensile strength: ≥16 kN/m
CBR bursting strength: ≥2.0 kN
Trapezoidal tear strength: ≥0.35 kN
2. Hydraulic properties
Apparent pore size (AOS): O₉₀ = 0.08-0.12 mm (95% fine soil particles retained)
Vertical permeability: ≥0.1 cm/s (fast water conduction)
Complies with ASTM D4491 standard
3. Durability
UV stability: Strength retention rate after 500 hours of irradiation ≥80% (ASTM D4355)
Chemical resistance: stable performance in the pH range of 2-13 (acid and alkali resistance)
Common misunderstandings
Wrong: Lay directly on the lawn×
Correct: Dig to the solid soil layer and compact it√
Wrong: Use plastic film instead×
Correct: Plastic film is impermeable and will cause water accumulation and damage the foundation√
About Us
Haoyang Environmental Technology founded in Shandong China during 2008 operates as a global comprehensive solutions provider specializing in ecological protection through cutting edge engineering materials manufacturing and full lifecycle project execution from scientific consultation to hazardous waste remediation utilizing over twenty automated production lines that yield more than one hundred advanced geosynthetic products including high strength polyethylene geomembranes engineered drainage nets and contaminant blocking bentonite liners extensively applied in critical infrastructure projects worldwide such as secure landfills tailings containment and water conservation systems with proven deployments across Southeast Asia Africa and the Americas actively seeking international partnerships to jointly advance sustainable environmental stewardship through innovative technologies and reliable material science expertise.
