If the home floor tiles are not well-affixed, it is easy to affect the effect of the entire home improvement. Therefore, after the home is installed on the floor, it must be properly checked and accepted. Will the floor tiles be qualified if it is accepted? Today Xiaobian gave everyone a talk, hoping to help everyone! First, whether the tile pavement meets the design requirements First of all, check whether the tiles are laid according to the design requirements. For example, if the owner requests a diamond-shaped inclined shop, then it cannot be a horizontal or vertical paving method. In addition to the paving method, check whether the orientation of the tile is correct, whether there is a reversal phenomenon, whether the position of the tile and the waist line is correct, whether there is a misalignment or a height error. Second, check for scratches During the tile laying process, it is easy to scratch or damage the tiles due to careless construction. When it is accepted, it is necessary to first check whether the surface of the tile is scratched or difficult to remove, and whether the brick surface is broken and collapsed. Third, check for cracks Normally, under the condition of natural light exposure during the day, check the brick surface for crack cracks by using eye and hand touch. The crack refers to the cracking of the surface of the brick surface, but the bottom of the tile is intact. The hand touch has a slight feeling of cutting; the crack refers to the cracking of the entire brick surface from the surface to the bottom, and the hand feels a clear cut. Fourth, check whether the gap is even In order to cope with the problem of thermal expansion and contraction of tiles, and to ensure the straightness of the tile-laying effect, it is necessary to leave a seam between the tile and the tile when laying the tile. When checking, it is necessary to check whether the gap in the tile is even and beautiful. Generally, the width of the brick seam is 1mm and cannot exceed 2mm. Special effects can also widen the gap, such as 5mm. In addition, check the tightness of the edge of the tile. Tips: More practical decoration knowledge, real scene with the shoot, please pay attention to the palm of this site (micro signal: mall_jia). Construction acceptance
Industrial sectional doors are the most durable and longest lasting doors to ensure circulation at the areas of the factory entrance and exit of goods, loading and unloading areas.
The body of sectional door is forming by 40 mm sandwich panels. These panels provides sound and heat insulation due to the intense doped polyurethane insulation was injected between galvanized steel sheet. (50 kg/m3).
Industrial sectional door systems provide space-saving with opening parallel to the ceiling.Any opening can be used clearly . and produces in accordance with the transition range and the height in the factory buildings or warehouses.
Doors is working sliding by be the most appropriate the gap between the top level of the gate with a ceiling height within the side rasils. The door can be mounted in different ways according to the gap distance (standard, low, highlift and vertical track systems).
Industrial sectional doors can easily be opened automaticly by 230-380 V-AC/50 Hz electric motor or manualy thanks to torsion spring system that balances the weight of the door.The galvanized springs are made to be durable of 25.000 door cycles.Motor with emergency chain All the drive systems have a mechanical back-up system fitted to the reduction gearbox of the electric motor, so that the sectional door can be opened if the power fails. The reduction gearbox can then be powered using the chain.
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