





Product introduction
House Dress Jinbo® waterproof and breathable membrane is laid on the foundation. Can enhance the watertightness of buildings. At the same time, it can prevent indoor moisture from intruding into the insulation layer, protect the insulation layer from erosion, and greatly improve the insulation effect and service life. House Dress Jinbo® waterproof breathable membrane is used in conjunction with vapor barrier membranes to provide excellent moisture isolation effects on walls and roofs. It can also allow water vapor in the building envelope to be discharged freely to protect the thermal performance of the building envelope, thereby achieving energy saving. Polypropylene film or polyethylene film. The membrane can have a microporous structure, which allows it to prevent moisture penetration while allowing gases to pass through. It has excellent waterproof performance and can effectively prevent rain, snow or other liquids from penetrating into the building structure and protect the roof from water damage.
Test item/unit | Product specification/index | Test method | |||
HD-K100 | HD-K120 | HD-K140 | HD-KZ160 | ||
Amount of water vapor(g/m2.24h) | 1000-2500 | 1000-2500 | 1000-2500 | 1000-2500 | GB/T 17146-1997 |
Water tightness(mm) | 1500-3000 | 1500-3000 | 1500-3000 | 1500-3000 | GB/T 328.10-2007 |
Breaking strength(N/50mm) | ≥100 | ≥120 | ≥180 | ≥260 | GB/T 328.9-2007 |
Breaking elongation rate (%) | ≥40 | ≥40 | ≥70 | ≥70 | |
Tear performance(N) | 120-150 | 120-150 | 120-150 | 120-150 | GB/T 328.18-2007 |
Low temperature flexibility(ºC) | -40 | -40 | -40 | -40 | GB/T 328.15-2007 |
Inflaming retarding | B2 | B2 | B2 | B2 | GB/T 8626-2007 |
UV resistant(month) | 4 | 4 | 4 | 4 |