Inadvertent decoration is in short supply

1. Construction of wooden dado content wood paneling with wood keel, plywood, moldings parapet constructed facilities, decoration in the home used for living room, bedroom wall decoration, the general height of 900 mm, panel material plywood It can be fully utilized. There are two kinds of wooden wall skirts: waist belt type and beltless type. When there is no belt in the wall skirt, the processing method of patchwork should be designed. Generally, there are three types of flat seams, eight-character seams, and line pressure seams. Lines are commonly used in home decoration. .

2. Specification for construction of wooden wall skirts Before the installation of wooden skirts, horizontal elevation lines and plate surface dividing lines shall be populated on the wall according to design drawings and dimensions. Holes are drilled at the lower side of the wall elevation control line by 10 mm, and holes are drilled on the sub-line to enter into the wood molds that have been treated with anti-corrosion treatment. The walls are then protected against moisture and fire-retardant. When nailing wooden keel, press keel spacing 400mm, vertical keel spacing 600mm, the keel is fixed with a round nail in the wall of the wooden mold, 5mm from the ground should be at the bottom of the vertical keel nail pad, pad width and keel Consistent, 3 mm thick, vent holes in the transverse keel, at least one per file. l Before installing the siding, size the material according to the size. When using the gluing, the size of the material is 800 mm. The outside of the wooden keel is glued, the wall panel is fixed on the wooden keel, and the nail is reinforced with the nail. Wallboard joints must be on the vertical keel and pressed with a pressure bar. A skirting board is installed at the bottom of the wooden wall skirt, and the skirting board is fixed on the wood floor and the wall board. The height of the skirting board is 150 mm, and the head is fixed on the wall board by wood lines. After the wooden skirt has been installed, it shall be immediately treated with a veneer and brushed with clear oil to prevent other types of work from contaminating the board.

Acceptance configured wood paneling wood paneling 3. meet the design requirements, embedded parts embalmed using a wood moisture content of less than 12% of wood keel, plywood less than 10%, uniform panel timber species, similar texture, shut moldings and the skirting board and paneling materials consistent species. The day-measurement wall skirt panel has no dead knots, pith, rot, pattern, and color. It has the correct dimensions and dimensions, and the hand checks the paint film for bright, smooth, impervious to the floor, falling brush, and falling. Using a ruler to measure the wall skirts, waistbands and give feet, flatness error small hand 2 mm, the wall thickness error is less than 1 mm, the grid error is less than 1 mm.

4. Wood quality problems and dado processing method wood paneling only common quality has two aspects: In terms of construction, if a small number of the keel, and the quality difference between the thin plywood, board can lead to instability, surgery should be increased number keel, narrowing of the pitches or use thick plywood. In terms of construction, there are mainly patchwork joints that are not straight and the wood grain pattern is disorderly. After the joints are removed, the joints are trimmed and the position of the board surface is adjusted.

5. Estimated duration of wooden wall skirts Wooden wall skirts should start construction after the roof and wall base treatment, completed before the completion of the project, including the installation of wooden keel and panel room of three rooms and two halls about 20 workers, the complexity of the wall skirt Different will affect the duration. According to the difference in the use of paint and construction methods, paint construction will be different, usually takes 4 days, can be carried out with other wood surface paint at the same time.

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Talc (Talc) is a layered silicate which is a hydrate.
Theory of MgO style chemical formula 3, 4 - SiO2, H2O, and the theory of chemical composition as follows: 31.68% MgO style SiO2 H2O 63.47% to 4.75%, the natural quality of pure talc ore are very few, most associated with other mineral impurities, common associated minerals include chlorite, serpentine, magnesite, tremolite, dolomite, etc.
Talc is often white, light green, microstrip pink, light grey, with impurities the more the color is deeper, even dark grey, black.
Monoclinic crystal system, ore presents flaky, fibrous and dense.
Pearly luster or oily luster, the heating effect of the talc are substantially heated, lose adsorbed water during 120 ~ 200 â„ƒ, 600 â„ƒ when begin to lose part of the structure of water, until 1050 when the structure all the water out.
The best way to identify talc is to conduct X-ray diffraction analysis or thermal analysis.

Talc

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