Product Introduction

　　This product is a rollable  sheet - type waterproofing membrane made from highquality thermoplastic polyolefin (TPO) resin granules using advanced manufacturing processes

Product Features

·Special formulation technology, with no plasticizers added; it offers high flexibility without becoming brittle due to plasticizer migration, ensuring long-lasting waterproof performance;

·Excellent flexibility at both high and low temperatures: It remains flexible at -40°C and retains high mechanical strength at higher temperatures;

·Resistant to corrosion from acids, alkalis, salts, animal and vegetable oils, and lubricants; resistant to the growth of microorganisms such as algae and mold;

·High resistance to heat aging and good dimensional stability;

·Light colors, primarily white, with a smooth surface and high reflectivity, offering good energysaving performance and resistance to staining;

·The overlaps are joined using hot-air welding, which creates a high-strength seal.

Key Performance Indicators

Recommended Level 1 Waterproofing Design Plan

Scope of Application

It is primarily used for various types of roof waterproofing projects, including those in industrial and residential buildings, as well as public buildings.

●Internal-reinforced (P) membranes are suitable for mechanically fastened roof waterproofing systems.

●Backed (L) rolls are suitable for full-adhesion systems on substrate surfaces.

●Homogeneous (H) rolls are primarily used for detailing.

Construction Methods

·Mechanical Fixation Method:

Mechanical Fastening Method: Substrate preparation → Vapor barrier → Installation of insulation layer → Marking out alignment lines → Installation of waterproofing membrane → Mechanical fastening of waterproofing membrane → Hot-air welding of lap joints → Treatment of detail junctions → Quality inspection and acceptance

·Full-Adhesion Method:

Surface Preparation → Marking Out → Applying Specialized Adhesive → Laying Waterproofing Membrane → Welding Overlaps → Treating Detail Joints → Quality Inspection and Acceptance

·Open-Laying and Capping Method:

Substrate Preparation → Installation of Waterproofing Membrane → Hot-Air Welding of Overlaps → Reinforcement of Joints → Quality Inspection and Acceptance → Installation of Non-Woven Fabric → Compaction with Pebbles (or Other Weights)

Storage and Transportation:

1、During storage and transportation, products of different types and specifications should be stored separately and should not be mixed.

2、Rolls should be stored in a well-ventilated area protected from direct sunlight and rain. The storage temperature should not exceed 45°C.

3、When stored flat, rolls should be stacked no higher than 5 layers; when stored upright, they should be stacked in a single layer. Contact with acids, alkalis, oils, and organic solvents is prohibited.

4、Prevent tilting or lateral pressure during transport; cover with a tarp if necessary.

5、Under normal storage conditions, the shelf life is 1 year from the date of manufacture.