The construction process of thermosetting polystyrene board is almost the same as that of traditional EPS board thin plastering exterior wall insulation system. If you can do thin plastering, you can do it. There is no problem of labor difficulty in other new materials.

Thermosetting polystyrene board is treated with fireproof coating by heating and foaming to form foam, and is made into a board with the characteristics of thermosetting material by molding process. The board is easy to process twice. If there is damage on the insulation board, it cannot play a good role, so it needs to be protected from damage during construction. Attention should also be paid to protecting the finished product in the middle link. Break the board apart to see its pores. We need uniform and dense pores to be a good board.

The flatness of the thermosetting polystyrene board installation is checked with a 2m ruler. When the maximum deviation is greater than 4mm, 20 thick 1:3 cement mortar should be used for leveling. When the maximum deviation is less than 4mm, the unevenness should be repaired with 1:3 cement mortar.

When pasting thermosetting polystyrene boards, the adhesive should be applied to the back of the thermosetting polystyrene boards, and the adhesive bonding area should not be less than 40% of the area of the thermosetting polystyrene boards. The thermosetting polystyrene boards at the four corners of the door and window openings should be cut and formed from a whole piece of thermosetting polystyrene board, and should not be spliced. The joints should be at least 200cm away from the corners. The self-weight of the external insulation system is about 10kg/m2, while the self-weight of the external insulation of the tile surface layer can reach more than 50kg/m2, even if additional anchor bolts or embedding methods are used to ensure the safety of the adhesion between the tiles and the insulation layer.