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The origin of waterproof breathable membrane

The origin of waterproof breathable membrane

  • Categories:Industry News
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  • Time of issue:2020-04-26
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(Summary description)In the 1940s, architects in Europe and the United States discovered that traditional waterproof materials (such as PE membranes, asphalt waterproofing membranes, etc.), due to their airtightness, caused the water vapor in the building envelope to be closed for a long time, which caused roofing and walls Moisture occurs and mold grows, and indoor air quality and human living environment are seriously threatened. Water vapor intrusion seriously affects the performance of building insulation materials, thereby increasing building energy consumption. Water vapor condensation also accelerates the aging of building materials and affects the durability of buildings.

The origin of waterproof breathable membrane

(Summary description)In the 1940s, architects in Europe and the United States discovered that traditional waterproof materials (such as PE membranes, asphalt waterproofing membranes, etc.), due to their airtightness, caused the water vapor in the building envelope to be closed for a long time, which caused roofing and walls Moisture occurs and mold grows, and indoor air quality and human living environment are seriously threatened. Water vapor intrusion seriously affects the performance of building insulation materials, thereby increasing building energy consumption. Water vapor condensation also accelerates the aging of building materials and affects the durability of buildings.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2020-04-26
  • Views:0
Information

In the 1940s, architects in Europe and the United States discovered that traditional waterproof materials (such as PE membranes, asphalt waterproofing membranes, etc.), due to their airtightness, caused the water vapor in the building envelope to be closed for a long time, which caused roofing and walls Moisture occurs and mold grows, and indoor air quality and human living environment are seriously threatened. Water vapor intrusion seriously affects the performance of building insulation materials, thereby increasing building energy consumption. Water vapor condensation also accelerates the aging of building materials and affects the durability of buildings.

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