Phenolic insulation board construction operation and acceptance criteria
1, when construction, the first thing to consider is the wall of the load capacity and construction workers. Phenolic insulation board is the most important of the insulation construction is simple and convenient, effectively improve the progress of the project. After the examination and acceptance of phenolic plate installed, protective layer anti-crack mortar for construction. Protective layer of plaster by the underlying and surface wipe _ two grey method construction.
2, according to the design requirements in need paste or hang stick to strengthen network phenolic daub a board insulation board surface area is slightly bigger than the reinforced net width of the underlying anti-crack mortar, mortar thickness according to different act the role of surface about LNTRN or 3 NMM handsome, will increase net laid on top of it, strengthen network convex itself, with anchor bolt anchorage, after reoccupy float around by enhancing network to the middle with a spatula, makes it close to layer anti-crack mortar surface.
3, the increase of net shop is stuck through inspection qualified finished, before the bottom anti-crack mortar condenses anti-crack mortar plaster layer. Anti-crack mortar plastering construction batch should be in the expansion joints, natural disconnect such as Yin and Yang Angle, pick a place, and then the subsequent construction of lap. In a row to pause on metope, surface mortar should not completely cover has been paved enhanced network, with the plaster layer form slope stubble in steps, stubble spacing not less than 150, so as to avoid network build it roughness deviation beyond.
above all, is the phenolic board insulation construction operation and acceptance knowledge introduction, phenolic plate stronger corrosion resistance can be long-term and structural changes, also won't happen in composite our country's environmental protection and environmental protection requirements, is a good product material