The reason for using a vapor barrier on the floor of the building

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The reason for using a vapor barrier on the floor of the building


The benefits of using vapor barrier on the floor sound absorption Protection against moisture Pressure resistance Insulation Excess or free water in concrete is the source of moisture in a slab. Concrete requires sufficient water both to hydrate the cement and to create a workable consistency. Cement hydration is a chemical reaction that occurs between water and cement, which causes Concrete can be strong and durable. Water is more than the amount required for hydration only to facilitate concrete processing. After that, that amount of excess water should be removed so that the slab conforms to the conditions of moisture production for the floor, glue or cover. A natural source of water can be found deep below many construction sites. This water can generally move up through the soil and come into contact with the floor slab on the surface in one of two ways. The first way is through action Capillary Capillary action uses the forces of adhesion, surface tension, and cohesion to pull water up through very narrow passages in many soils. By evaporation, water from liquid to vapor is converted and water vapor is transferred from areas with high vapor pressure to low. As long as this release of water vapor is not limited, the slab will be in contact with water vapor. In the absence of effective protection against moisture directly below Slab, high humidity under the slab can increase the humidity inside the concrete over time. Floor damage caused by moisture may appear as bumps or swelling. There is always water underground, although it may not be near the surface. Over months or years, the water level may rise and water passes through the concrete as water vapor by capillary action. Since concrete is porous, water vapor from It is transported to your basement through a concrete slab. When water vapor collects under your flooring, it begins to condense and soak into the floor, which can cause damage. Using a steam trap under your floor steam Water collects under the film and no longer reaches your floor.

Fan Avran Omran Pariz

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  • Company registration date: -
  • Number of staff: 1-10 Person
  • Company activities: producer
  • Place: Iran, Province Tehran
  • In the field of: Building Materials
  • Company Type: Private

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Companyفن آوران عمران پاریز
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Website http://www.tegola.ir
CountryIran
ProvinceTehran
Addressتهران بزرگراه ستاری بالاتر از بلوار فردوس پ 9 واحد 11
Postal code1481813374
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