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This is not required, the requirements of the interval of the wall to meet the fire requirements of fire resistance or fire time requirements. The Applicable Scope of Molybdenum Sandwich Panel
China's Ministry of Construction and other four ministries and commissions also issued a clear from the 2000 single tiger toilet mortar 丿 hinge paint closed from the galvanized pipe as a water supply pipe, the new district of cold water pipes have been rarely used galvanized pipe, and some district heat Water pipes are galvanized pipes
Consult the requirements of the flame retardant 0 standard from which the standard standard, and then ask the next level 0 flame retardant standard self-extinguishing time is how much. More
Steel pipe is a steel pipe bowl buckle is the connection point like a bowl button is the connection point is a disk above a lot of hole pin is not a national standard thing is not recommended to use
What is the difference between rock wool sandwich panels, EPS sandwich panels and polyurethane sandwich panels?
When the top of the ventilation tube can not be extended out of the roof, the following ventilation can be used: ①, set the side wall ventilation tube ②, by setting the confluence of the ventilation pipe after the extension of the side wall to extend above the roof ③, set up self-circulation ventilation pipeline system , the following circumstances should be set up ventilation riser: ①, when the drainage pipe to take the sanitary equipment drainage design flow than in Table 449 only set the top of the drainage pipe drainage pipe maximum design drainage capacity ②, the building standards require a high multi-storey residential and public buildings, 10-storey and 10-storey high-rise building life drainage riser , the following drainage pipe should be set up annular ventilation pipe: ①, connecting four and more than four sanitary ware and the length of more than 12m of the drainage pipe ②, connecting 6 and 6 or more toilet toilet cross pipe ③, do not exceed the above provisions, but the nature of the building is important, the use of high requirements or set the device when the ventilation tube , the health, quiet requirements of the building, the living drainage pipe should be set to ventilator tube , the drainage pipe at all levels of the building shall be provided with an annular ventilation pipe, and shall be provided with a main ventilation riser or a secondary ventilation riser for the connection of the layers , ventilation riser shall not accept the equipment of sewage, waste water and rain; not connected with the duct and flue
Sandwich board does not spray primer afraid of deformation! Can be sprayed after the sale of wallpaper that can not stick can not paste! Do not know there is no way to deal with the next!
Expandable polystyrene foam board (referred to as polystyrene board, the EPS board). Polystyrene Biscuit Powder Kuba Kawakun Fung Mo foam products are processed intermediate products, with less investment, fast turnover, low energy consumption, occupation of production personnel less, the production of high profit products. At the same time the number of devices less simple operation, strong production flexibility, product quality has a reliable guarantee, and thus the project construction risk is small. EPS board is made of polystyrene (EPS) beads made by foam molding. Polystyrene is invented in the 1950s, polystyrene foam products is a new type of advanced insulation, noise insulation materials. It is light in quality, non-toxic and tasteless, without any pollution. Use is very wide, mainly used for refrigerators, trains, ships, limousines, mobile homes, housing insulation insulation. Instrumentation, porcelain, glass products, home appliances and other packaging. In the construction industry it is an alternative to moisture-proof powder, perlite, asbestos and other insulation materials, is a very wide range of new products, so far there is no one product to replace the market prospects are very broad.
Air conditioning year after the addition of Calvary is not the reason for refrigeration
It is said that the earth will produce a carcinogenic material, in the sixth floor above will not have an impact on people, you are not taking into account the life on the moon ah
Color steel sandwich board on the price of how much?
Due to the level of restrictions, there must be inappropriate, hope to add to the same channel or finger scaffolding erection of quality requirements and safety requirements should be organically unified to ensure that the erection process and the subsequent use and removal process of safety and application
I have a temporary pavement, the roof for the Caigang sandwich panels, north and west for the pure glass wall, south of four large area of plastic windows, east brick wall, an area of 150 square feet, 5 meters high. Summer sun good time when the house hot, temperature 35 degrees or more. Ask how the decoration, so that the temperature can come down, the cheaper the better the cost. (The ceiling has no effect, the role of large or small, there is no other way) Thank you, high score waiting. More
Can change! But more trouble. Outdoor machines need to install four-way electromagnetic valve. Outdoor machine to be modified computer control line performance consistent Ken Puzzle Puzzle to find Han Seoul Road board. And the investment is also large, artificial materials cost a few hundred dollars, not worth it.
What are the different types and uses of clean color steel plates?
Playing glass glue, with a little better quality.