Product Introduction

Thick glass-fiber-reinforced polymer waterproofing membranes, with their outstanding waterproof performance, mechanical strength, and eco-friendly properties, hold great potential for widespread application in the construction industry's waterproofing sector.

Thick glass-fiber-reinforced polymer waterproof membrane is a composite waterproof material designed to meet the long-term waterproofing needs of construction projects. With its core advantages of "high strength, exceptional durability, and versatile compatibility," it is widely used in various architectural waterproofing applications—particularly well-suited for scenarios where stringent demands are placed on the longevity and reliability of waterproofing systems.

Tensile Strength: Backed by a glass fiber-reinforced layer, the material exhibits longitudinal and transverse tensile strengths consistently ≥180 N/50 mm, with tear resistance ≥50 N. It can withstand foot traffic and impacts during construction, as well as stress caused by settlement and temperature fluctuations throughout the building's lifespan.
Long-lasting waterproof and durable: The polymer-based material itself has a low water absorption rate (≤0.1%), offering excellent moisture vapor barrier properties and outstanding resistance to aging. Under normal conditions, its waterproof lifespan can reach 15–20 years—far surpassing that of conventional asphalt-based roofing membranes.
Wide-temperature-range compatibility: Outstanding resistance to both high and low temperatures, maintaining structural stability in environments ranging from -40°C (no cracking at low temperatures) to 80°C (no flow at high temperatures), making it suitable for diverse climate zones such as the severe cold of northern regions and the intense heat of southern areas.
Eco-friendly and easy to install: Free from harmful substances like asphalt or solvents, this material can be installed using hot-air welding, mechanical fastening, or self-adhesive application—depending on the specific type. It delivers strong weld seams (at least 80% of the base material’s strength), ensures excellent overall waterproof sealing, and boosts installation efficiency by more than 30% compared to traditional roll materials.