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Powder particles of polystyrene insulation mortar construction of common problems and control methods:
first:A common problem 1,An interface mortar applied or not applied due to insufficient amount of powder particles of polystyrene insulation mortar bad bite with the grass roots, resulting in poor adhesion. 2, the first Road powder particles of polystyrene insulation mortar smear too thick, resulting in hollowing and poor adhesion. 3, pressed powder particles of polystyrene insulation mortar thickness design requirements apply, no cutting corners, resulting in heat transfer system is not standard. 4, the last one powder particles of polystyrene insulation mortar compaction and collection of light quality is not bad, affect flatness and surface strength. 5, flatness is poor, adjust using polished after curing, direct damage to the integrity of the insulation layer and surface strength and so on. Second:the control methods 1, good quality interface layer, the first road with tight insulation mortar wiping pressure, good bite to prevent the hollowing. 2, to meet the design thickness, and the thickness should be controlled within a safe range 30-60mm. 3, the last one to beat squeeze in polystyrene insulation mortar wet state to ensure flatness and pinch closed the light once survived. 4, pay attention to the yin and yang moldings, and exterior component interfaces, and other special parts and deliberately place. |
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