wood keel section size should meet the requirements, a small area of 25*30mm ceiling, a large area of 25*35mm. 2, to see whether the keel to do the fire treatment of the ceiling keel must be fire retardant treatment. Should be installed before the installation of fire retardant paint, paint must be covered with wood covered with wood, eyes without wood exposed. The thickness of the coating and the method of
painting shall be in accordance with the requirements of the corresponding instructions. 3, check the keel spacing of the main keel spacing is not greater than 300mm, keel spacing is not greater than 400mm, pick out the cantilever keel length should not be more than 150mm, there should be based on the design requirements of special design requirements, but must be reinforced. 4, check whether the installation
of solid wood keel installation needs to be firm, the skeleton should be arranged neatly straight, no obvious dislocation at the junction, dislocation. The distance between the wooden keel hangers shall not be greater than 600mm, and shall be horizontalMahogany furniture because of its beautiful shape retro, rigorous process, natural environmental protection by most families to buy. But it is different from other
