Wood-cement-cement board is a kind of wood board with wood wool added as fiber-reinforced material. It has excellent performance and is therefore of wide practicality. It is an internationally recognized fine construction material. As a modern high-quality new building material, wood wool cement board has a unique texture and taste. Then, how about the construction technology of wood wool cement board ? How is the price of wood wool cement board? Let's take a look with Xiaobian.
Wood wool cement board construction process
Wood wool cement board construction process - interior wall
1. Leveling at the grassroots level: The inner wall is leveled with cement mortar or made of light steel keel and wooden keel. After leveling, lay the woodwork board above 8mm and do a good job on the grassroots level.
2. Use 120t tungsten steel saw blade to cut the WWCB to the required size. The cut requires no burrs. If the burrs are generated, the burrs can be lightly ground to be beveled edges using an angle grinder.
3. Apply glue on the opposite side of wood-cement-cement board, using Nailer's architectural adhesive. Put glue in 1.5CM from the edge of wood-cement board; then horizontally and vertically in the rubber ring, every 10-15cm in a spot-like manner, when the glue is applied, the base layer and the WWCB are required. The plastic surface does not have any dust.
4. Stick the WWCB to the base board. The 6mm WWCB and the 8mm WWCB can be reinforced with stainless steel gun nails F30. Between the board and the board can be left to seam 3-5mm or close together. To be laid, sewn with silicone or left seams. It should be noted that before the glue does not dry out, the WWCB should be screwed in at the joints to prevent it from falling off or shifting.
5. Surface treatment: First lightly grind the wood cement board with 300# sandpaper to remove stains on the surface of the board to expose a clear board texture. Then brush the surface protection agent product 2-3 times, or use water-based floor wax brush wax twice. If a darker surface effect is required, a transparent PU paint can be used, requiring matt and yellow resistance.
Wood wool cement board construction process - external wall
A plate fixed processing
1. The skeleton is made of galvanized angle iron or iron square tube with a thickness of 3mm or more. The main keel is spaced at 40-60cm intervals. The spacing between auxiliary keels is determined according to the size of the plate surface, but it cannot exceed 1200mm.
2. Adjust the keel. After the calibration, tighten or weld the bolts on the connection points of the main and auxiliary keels.
3, fixed calcium silicate board above the keel, the recommended thickness is 8mm.
4. Use a table saw to cut the WWCB to the required size, and use a hand drill to drill the screw holes in advance.
5. Apply glue on the interface between the cement board and the calcium silicate board, and lock the board with stainless steel self-tapping screws. From the edge of the board 2-2.5cm lock screw, screw spacing 15-25cm; board middle part of the screw spacing I 40-50cm. Between the board and the board can be left seams, to be laid after the completion of the seam can be filled with weathering glue.
Second, the surface treatment
1, repair screw holes. When repairing the screw holes on the surface, use as much as possible the powder of the wood wool cement board, use a gauze to screen out the fine powder, add 107 construction glue, stir and reconcile, and finally make holes.
2, after the hole to be filled dry, gently polished with sandpaper, remove the stain on the wood cement board can be.
3, brush surface protection products - wood wool cement protection agent, brushing can be two times.
How is the price of wood wool cement board
Wood-cement-cement board is a kind of high-quality economic building material. It has many properties such as fireproof, corrosion-resistance, heat-resistance, ant-resistance, and easy processing. Its price is also relatively affordable. Let's take a look at the price of WWCB.
WWCB more about construction techniques and wood wool cement board price how brief introduction here, I hope for your help. For more information, please visit this website. Stay tuned.
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