Inside and outside wall surface colored plastic extruded board is widely used in various types of buildings used for insulation, but also can be used for paving material in alpine area of highway and railway or airport runways or pavement subgrade.
1, the wall is not strictly staggered;
Colored plastic board
2, the effective bonding area of the plate and the base area is insufficient, up to 40% of the specification requirements, or the emergence of virtual sticky phenomenon, or can not meet the requirements of individual engineering design;
3, board and not closely joint seams or elevation, or exterior tightness is too poor;
4, close to the window or seams and flush, do not conform to requirements;
5, surface smoothness is not up to standard;
6, with a wet brush to surface irregularities and leveling, and brush the flat edge of the hole.
Extruded plate as building insulation materials has been widely used. The molecular structure of polystyrene itself does not absorb water, plate stable molecular structure without gaps, solve the other materials, Water Leakage penetration, frost, condensation problems, light texture, easy to use. Colored plastic extruded board has low water absorption, low thermal conductivity, compressive strength and aging etc..