JX131 Root‑Resistant Polyvinyl Chloride (PVC) Waterproofing Membrane is a polymer waterproof sheet. Taking polyvinyl chloride resin as the main raw material, mixed with modifiers, UV‑resistant agents, anti‑aging agents, stabilizers and other additives, it is processed by advanced technology to produce this root‑resistant polymer waterproofing membrane.

Application Scope

Planting‑system roofs: roof gardens, planted lawns, green roofs. Underground engineering roof slabs: underground garage top slabs, civil air‑defense roof slabs, plaza floors and other areas requiring greening.

Performance Standard

《Polyvinyl Chloride (PVC) Waterproofing Membrane 》GB 12952‑2011 《Root‑Resistant Waterproofing Membrane for Green Roof》 GB/T35468‑2017

Product Features

‑Excellent root‑puncture resistance: Its dense physical structure effectively blocks penetration by plant roots and keeps the waterproof layer intact for long‑term service. ‑Long‑lasting waterproof performance: Dense material with good low‑temperature flexibility and high elongation. It adapts well to the substrate shrinkage, expansion and cracking for durable and reliable waterproofing. ‑Superior mechanical strength: Polyester‑fiber reinforcement delivers high tensile strength, tear strength and impact resistance to avoid damage during construction. ‑Chemical corrosion resistance: Good resistance to common chemicals such as acid, alkali and salt, as well as microbial erosion. ‑Simple & high‑efficient installation: Hot‑air welding delivers high‑strength, reliable sealed seams. Weld joints can be inspected on‑site for easy quality control. ‑Eco‑friendly & safe: Non‑toxic and harmless, free of coal tar and other hazardous substances, complying with environmental‑protection requirements.

Transportation & Storage

Membranes shall be stored in well‑ventilated areas sheltered from sunlight and rain. Storage temperature shall not exceed 45℃. Store different types and specifications separately. Flat stacking height shall not exceed 5 layers; store vertically as single layers only. Keep away from acids, alkalis, oils and organic solvents. Avoid tilting or heavy squeezing during transportation; cover with tarpaulin if necessary. Handle with care; violent handling is prohibited.