Polymer Self-Adhesive Membrane(TPR)pre-laid Waterproofing Roll
This ls ANon-asphalt Based High-polymer Self-adhesive WaterproofMembrane(pre-laid)consisting Of High-density Polyethylene,thermoplastic Polyolefin, Thermoplastic Elastomer High-performance Hot-Melt Adhesive Layer,weather-resistant lsolation Sand,and Produced Through Specia Coating Process
关键词：
Keyword： Polymer Self-Adhesive Membrane(TPR)pre-laid Waterproofing Roll
Detail
The product comprises a melt adhesive layer, weather-resistant isolation sand, and is manufactured through a specialized coating process
Product Features:
The waterproof function is designed to be compatible with the project's structure, enhancing safety and reliability.
It exhibits excellent environmental adaptability, maintaining performance even after continuous exposure for 45 days or more during construction.
The application demonstrates outstanding adhesion properties, effectively ensuring high-performance waterproofing systems.
The high-polymer sheets are flexible, dense, and corrosion-resistant, making them suitable for specialized applications.
Standardized construction processes ensure reliable overlap fixing. Application Scope: This product is suitable for end seepage prevention projects such as subway tunnels and building engineering (roofs and basements), reservoirs and dams (seepage prevention), water treatment plants (waterproofing), landfills (waterproofing and seepage prevention), sewage treatment plants, metallurgical plants, chemical plants, etc. Construction Method: For flat surface construction:
Thoroughly clean the base layer.
Snap lines on the base layer to guide installation.
Carefully lay down the pre-laid non-stick membrane.
Ensure proper overlap treatment between membranes.
Pay attention to detailed node treatment during installation.
Securely tie steel bars before pouring concrete.
Product Specification:
| ProjectType | Description | |||||||||||
| P ackaging | The Rolled Sheet Is Curled Into Shape And Warped With Suitable Materials | |||||||||||
| Roll width(m) | 1.0,1.2,2.0 | |||||||||||
| Roll thickness(mm) | 1.2,1.5 | |||||||||||
| Roll length(m) | 20 Above | |||||||||||
| Area(m) | 20.40 Above | |||||||||||
Execution Indicator《 Pre-laid waterproofing membrane》(GB/T23457-2017)P/R
| No | Project Type | Indicator | ||||||||||
| P | R | |||||||||||
| 1 | Tensile Properties | ension(n,50mm) | ≥ | 600 | 350 | |||||||
| Tensile Strength Mpa | ≥ | 16 | 9 | |||||||||
| Film Breaking Elongation % | ≥ | 400 | 300 | |||||||||
| The Phenomenon During Stretching | ≥ | No Separation Phenomenon Between The Adhesive Layer And The Substrate Material | ||||||||||
| 2 | Low Temperature Bending | Main Material-35℃ No Crac | substrate material&adhesive layer-35℃，No Crack | |||||||||
| 3 | Low Temperature Flexibility | Adhesive Layer-25℃,No Crack | ||||||||||
| 4 | Heat Resistance | 80C,2n No Slippage、Flow、Dripping | 100℃,2h No Slippage、Flow、Dnpping | |||||||||
| 5 | Oil Absorption/sheet | ≤ ≤ | 1 | |||||||||
| 6 | Impermeability(0.3 Mpa,120min) | Impermeable | ||||||||||
| 7 | Dimensional Rate% | ≥ ≥ | ±1.5 | |||||||||
| 8 | Bond Strength With The Cast In Place Concrete(N/mm) | Untreated≥ | 1.5 | 0.5Cohesion failure | ||||||||
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