Water and Vapor Insulation Membranes have been used in buildings for many years now and, more recently, in cold pitched roof constructions without traditional eaves ventilation.
Specifications of Water and Vapor Insulation Membranes:
Water and Vapor Insulation Membranes consist of a microporous water resistant fim, sandwiched between two layees of shrink resistant spunbonded polylefin. In Roof Applications-Intended for use as a alternative to conventional kraft paper roof underlay, which are fixed over timber or steel framed roofs and to assist in the moisture management of roof cladding systems.
No addition risk of condensation, no requirements for eave and ridge venting, a warmer roof space, increased efficiency of insulation, easy installation, easier site supervision and simpler specifications.
Features of Water and Vapor Insulation Membranes:
- Q:The roof cushion is waterproof on the slope roof
- and the formation of the ice dam will lead to roof water, water will find the path into the house.
- Q:Why calculate the amount of time to count a lot of cushion ah
- In the building construction refers to the base is located below the cushion sometimes also served as grassroots. With the cushion, in the above work is convenient, clean, especially the mold, bar reinforced, pouring concrete and other processes, will not be affected by the basic earth pollution. Set the place where the cushion is generally based, floor, roof (slope) and so on.
- Q:What is the difference between leveling and cushion?
- and only in the construction of the building at the bottom of the building, it is possible to use the relevant level of the cube, After the use of the underlying layer of the building, it is not exempt from the possibility of using leveling layer
- Q:Is it possible to make a waterproof layer
- 3, waterproof layer set and standard construction methods: to be painted 2 to 3 times, or should be added fiberglass cloth, and each brushing the thickness of the cured material shall not be less than 1 mm, and should be completely dry (about 5 -8 hours) and then the next construction. After brushing, but also in the paint waterproof layer to do a mortar protective layer, and finally paste the tile.
- Q:How to build a fine stone concrete cushion?
- Reduce ground cracking, plus steel mesh.
Reinforced mesh, should be placed in the middle of the concrete, because the protective layer of concrete thick Fang generally only 5CM thickness, so the middle is the best.
- Q:Can the cushion on the prefabricated board floor be dug?
- Prefabricated board floor layer of cement layer is not called the cushion, should be called leveling layer, this layer can be removed, but be careful not to damage the prefabricated plate.
- Q:Large area ground concrete cushion seam Why is the separation of joints generally concrete
- hird, the relevant parts
Different types of rigid waterproof layer separation spacing in addition to meet the calculation needs, but also in the following parts set sub-grid joints.
1. The deformation of the roof structure sensitive parts;
2. Roof and roof drainage direction changes;
3. The junction of the waterproofing layer and the protruding roof structure;
4. Under normal circumstances, each bay load-bearing walls should be set sub-grid seam.
5. Between the waterproof layer and the load-bearing or non-load-bearing parapet or gable should be set sub-grid joints, and in the node structure for proper treatment.
- Q:Do you need a cushion for roof waterproofing?
- If the base layer of the waterproof layer is flat or in line with the requirements of the waterproof material process, you can not do leveling layer. For example, in the cast-in-place concrete roof with the pound with wiping light, may serve as the waterproof layer of the grassroots.
- Q:Do you need a cushion on the ground floor?
- First to ask the use of your huts, there is the strength of the huts.
If you just get a little, then a few years into a dangerous floor, then calculate the ground, walls, roof (slope roof) area, doors and windows can be used as a wood plate loss.
- Q:The top floor made waterproof playing cushion layer of how to do
- Roof leaking of the construction program:
1. Need to remove the previous waterproof, such as paint, coil, etc., if it is to do the mortar waterproof can not be eradicated.
We are specialized in the production and marketing of Waterproofing Materials and Machinery.
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