1. The dimension deviation of the basic level interface treatment of the insulation system shall meet the relevant requirements in accordance with the regulations.
2, the wall is too dry in the paste insulation board did not brush the basic treatment.
3. Polish the height difference between the benzene plates.
4. When pasting the insulation board, push, knead and extrude shall be adopted to operate in the upper and lower 20cm range.
5. The bonding mortar of dongying extruded sheet shall meet the quality requirements, and it shall not appear that the consistency of insulation sheet bonding mortar is too low or the viscosity index is not controlled accurately.
6. During the construction process, it is necessary to operate accurately in accordance with the requirements of the technical regulations. The paste mortar applied to each insulation board should be flat and evenly distributed. The extruded sheet is made of vinyl resin. But many products on the market today are made from recycled materials, and few are made from crystal. In terms of raw materials, the advantages and disadvantages are sorted: white crystal extrusion board > blue extrusion board > black extrusion board. In addition, the red and yellow board on the market is about the same as the blue board.
Above is dongying extruded board appear empty and empty drum preventive measures, and this kind of plate in the process of paste need to pay special attention to several aspects, in order to avoid the following construction and use of the effect is more serious harm, construction personnel must have serious grasp of the above content, had appeared for virtual stick and the phenomenon of empty drum plate also must carry on the scientific and correct treatment