Four-in-one three-dimensional drainage plaster special waterproof and moisture permeable fabric is suitable for the light steel structure, timberwork and brick structure wall (contains external insulation of exterior wall plaster) can effectively control the wall plaster, because is equipped with drainage, ventilation cavity, can make the internal moisture diffusion of retaining structures and condensation of liquid water, when it meets cold exterior surface drying.Solve the cracking or even falling off of the wall caused by condensation water expansion.Convenient construction, reduce the combined construction cost.As an important waterproof, moisture permeable and drainage component, it is used in Vwallj high performance exterior wall.）
