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Roof, basement, water conservancy engineering, rail transit engineering, underground comprehensive pipe gallery, granary, swimming pool, swimming pool of various industrial and commercial buildings and other waterproof and moisture-proof projects.

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Model	Thickness（mm）	Wide（m）	Length（m）	Overlap edge
H（homogeneity）	1.2、1.6	1	20	Single/double sided adhesion welding

Product Features

1. Actively coagulate with the structure and actively heal damages below 2mm;

2. Strong adhesive effect, easy adhesion, difficult to peel off;

3. High quality TPO material for all-round protection;

4. The strong combination of TPO and butyl rubber provides excellent tightness and tightness;

5. Zero pollution, safety and environmental protection;

6. Cold construction is convenient and reliable.

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Executive standard: The sheet meets GB27789-2011 Thermoplastic Polyolefin (TPO) Waterproof Rollers

Project		Index
		H
Tensile properties	Tensile strength/MPa ≥	12.0
	Elongation at break/% ≥	500
Rate of change in heat treatment size/%		2.0
Low temperature bending		-40°C without cracks
Artificial climate accelerates aging	Tensile strength retention/%≥	90
	Elongation at break retention/%≥	90
	Low temperature bending	-40°C without cracks

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Project		Index
Peel strength（/ N/mm）	Coils and coils	≥1.0
	Coil and aluminum sheet	≥1.5
Peeling strength after immersion in water（/ N/mm）		≥1.5
Peel strength after heat aging（/ N/mm）		≥1.5
Self-adhesive surface heat resistance		70 °C, no flow for 2h
Stickiness/min		≥1.5

Construction steps

Base layer cleaning → Bullet line positioning → Pre-laid coil → Laying coil → Quality acceptance

Case show

Guangzhou-Foshan Rail Transit Linyue Section TOD Comprehensive Development Project