The glass magnesia wool hand-made board is formed by high-pressure molding of the adhesive on the hand-made color steel plate production line. The finished product belongs to the national fire-fighting and fire-proof building materials category, and the fire-resistant flame retardant grade A. It has a fast installation speed, small installation error, and high bearing capacity (200KG-250KG) for higher fire protection requirements.
The joint treatment of the glass-magnesia wool hand-applied board is as follows:
(1) The seam of the single-layer cover panel on both sides of the keel, or the seam of the inner and outer panels of the double-layer cover panel on the same side of the keel skeleton, shall be staggered, that is, the joint shall not fall on the same keel. .
(2) 4-6MM plate joints should be left when the plates are docked.
(3) Clean the seams and fill the seam material (this should use elastic caulking material).
(4) After the caulking material is filled and compacted, the glass fiber mesh tape is adhered to the seam of the board and then a layer of putty is applied, and the kraft paper strip is adhered and then flattened.
Surface treatment of the board. (1) Dust removal, greasy removal and drying treatment on the board surface. (2) Use appropriate cementing agent to directly attach wallpaper, paint, spray and other simple decoration. And bonding aluminum-plastic panels on the board surface.
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