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Anonymous users2024-01-24Do not be in the ceiling. When the use temperature is lower than 4 degrees, the spray is required to use a dry system, that is, there is no water in the pipe at ordinary times, and there is no requirement for heat preservation. Now there are also sprinkler pipe electric heating tracing on the market.
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Anonymous users2024-01-23The sprinkler pipe in the ceiling generally does not require thermal insulation.
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Anonymous users2024-01-22Outdoor pipes and part of the pump room are required.
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Anonymous users2024-01-21Do not sakura mold pins in the ceiling. When the use temperature is lower than 4 degrees, the spray is required to use a dry system, and there is no water in the pipe at ordinary times, and there is no requirement for heat preservation. Nowadays, there are also sprinkler pipe electric heat tracing on the market. Target.
When the proportion of the permeable area of the permeable area of the ceiling is greater than 70, the sprinkler head shall be arranged above the ceiling and comply with the following provisions: >>>More
Yes, the fire pipes in this ceiling need to be separated by no more than 4m to set up red ring signs and set up pipe flow direction signs.
First of all, there is an insulated ceiling in the building insulation material. The better things for insulation material ceilings are: centrifugal glass wool board (easy to work and low cost) foam asbestos board aluminum silicate board silicate board And these materials are impossible to burn, there will be no endless things to happen, if there is an open flame will only shrink slightly.
For now, if you want to use a sprinkler pipe, you should say that you will not require a forced painting, in order to ensure the integrity of the whole, so it will be required.
1. All are generally not painted.
If you don't look good, you can brush it yourself. >>>More