The use of mesh in the alkali-resistant fiberglass of exterior wall. 1. The function and standard. The main function of the strengthening material of the alkali-resistant fiberglass mesh: To change the mechanical strength of the surface course, ensure the resistance continuality of the finishing layer, and disperse systolic pressure and thermal insulationstress of the surface course. The concentration of the stress should be avoided so as to resist the change of the natural temperature and avoid the crack of the surface course brought by hitting. Whereby the anti-alkali fiberglass mesh plays an important function and role outer insulation system, so to choose the good glass?fiber Mesh is also a great component of the outer insulation system.
The wall takes use of the filling block. It takes use of the whitewashing and then be filled up with steel mesh. It is for the foundation treatment of the wall, preventing the future expansion and contraction, to make the plastering layer not hollow or crack. To use the Mesh to make a full pavement. To reach the flatness of the wall, reinforce the binding degree of the surface, and consolidate the base. The steel mesh is generally used in the joint of the after laying wall and the original wall, and it can also used for improving the reinforcement of the wall space. The Mesh is suitable for the use of many parts. The steel mesh is metal; The mesh is made from fiber; They are made from different raw material. They are both arranged in two different wall plastering seams and take the effect of anti-cracking. Generally speaking, in the graphic computation, you can look over the work amount in the report forms. And the steel wire gauze and Mesh are both having their own uses.
Which parts are the professional mesh of the external wall thermal insulation alkali resistant used? The roofing and the thermal insulation layer. The main function: 1. The resistance to weather can make it bear the various change of stress and make it not crack so as to obtain a long-term water-proofing abilities and avoid the leakage of the roof. 2. Because it is in the insulation layer, the Mesh can improve the mechanical strength and anti-cracking effect of the mesh. And the alkalinity of the plastering mortar has corrosion on the mesh. The mesh through the process of alkali resistant resin coating can keep a good strength retention?rate so as to make the thermal insulation plastering mortar have a better performance of durability and crack?resistance ability.
