Precautions for attaching fire barriers? Dacheng Xiangdong Insulation Refractory Material Factory 13473696600 15731614448 Many workers always do poorly in the construction of fire barriers. When the height of the paste reaches the position of the fire barrier, the rock wool is isolated from the corner of the wall. With the paste. When the rock wool is pasted, it is pasted perpendicular to the direction of the rock wool fiber. Because the rock wool used in the fireproof isolation belt is made by the pendulum method, the tensile strength parallel to the fiber direction is low, and when the solid is perpendicular to the anti-directional construction of the rock wool fiber, the tensile requirement of the thermal insulation system can be fully achieved.
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Only by doing this I believe that it will be done well, but because the fire insulation barrier external insulation system uses different insulation materials, after the above weather resistance test, it is necessary to carry out the wind pressure test, fire barrier It is part of the external thermal insulation system. A complete system from the inside to the outside is generally composed of wall base layer, anchor bolt, adhesive, fire insulation insulation board, insulation material of external insulation system, plastering and fiberglass mesh. The finish layer consists of seven parts. In this system, the insulation barrier insulation board must have the same thickness. Simultaneous construction with the external insulation system of the external wall, should not reserve a position in the system, and then paste the fire insulation insulation board. 
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