Usage of House Wrap
1.Avoid penetrating and opening on the House Wrap during construction, and try to ensure the integrity of the House Wrap.House Wrap is a new kind of polymer waterproof material.From the production process, the technical requirements of House Wrap than the general waterproof material is much higher;At the same time from the quality point of view, House Wrap also has other waterproof materials do not have functional characteristics.If openings or penetrations are required, they should be sealed with butyl tape.
2. As House Wrap has no obvious effect of preventing combustion, we should try to avoid the use of welding of curtain wall engineering connectors, and arrange the open fire operation (including welding) before the construction of House Wrap. It is forbidden to conduct open fire operation (including electric welding) near the House Wrap.
3. Clean the dust and oil stains and dirt on the corner code before construction, and ensure the cleanliness of the corner code so as to guarantee the bonding effect between the corner code and House Wrap.The corner code passing through the House Wrap should be as complete as possible. The corner code is completely sealed with the House Wrap for one week by the flooding of the House Wrap Curve.
4, The laying of House Wrap, according to the actual situation, choose the laying way, the House Wrap and Heat preservation cotton with rock wool nail fixed, fixed rock wool nail with butyl tape seal, seal the area of the head with butyl tape will be completely covered (Cover) as the standard.
5. In the Construction of the roof, the House Wrap shall be laid along the direction of the roof in the water. The lap Length shall be 10cm.House Wrap is a new kind of polymer waterproof material.It is a new kind of polymer waterproof material.From the production process, the technical requirements of House Wrap than the general waterproof material is much higher;At the same time from the quality point of view, It also has other waterproof materials which do not have functional characteristics.