There are several key technical points for the installation and construction of rock wool insulation boards.

There are several key technical points for the installation and construction of rock wool insulation boards.
First, the connection between the insulation layer and the wall structure layer is properly handled. In most cases, the insulation layer and the wall structure layer are fixed by expansion bolts. It is necessary to ensure that the depth of the anchor bolt into the wall must be greater than 25 to ensure the firmness of the rock wool insulation board. And each rock wool insulation board requires at least 6 expansion bolts.
The second is the processing of the rock wool insulation board and special parts such as windows, wall corners and so on. The rock wool insulation board should be bottom-up in the process of arranging the plates, and the rock wool insulation boards are staggered in the horizontal direction. The rock wool insulation board at the yin and yang corners cannot be straightened to achieve an interlocking form. For the treatment of rock wool insulation board at the window, simple splicing cannot be performed, but a whole piece of rock wool insulation board is cut to form a slit perpendicular to the board surface.

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