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Anonymous users2024-01-24Painting, except for the stainless steel nozzle, all the parts above the nozzle are painted dark gray or black, or to match the overall style of decoration, which is very cheap.
If you don't think it's good-looking, you can add aluminum square ceiling on the basis of painting, all kinds of wood grain, make it very high-end, the construction is also convenient, and it does not hinder fire protection.
In places with suspended ceilings, the sprinkler heads are arranged under the ceiling, and they can be arranged at a certain distance and equal distance according to the danger level of the building. The sprinkler head is available in a droop type or a ceiling type. In places without suspended ceilings, spray on the sprinkler. >>>More
The place of the sprinkler head is changed to a cross, make an upper sprinkler head, 10 cm away from the floor slab, and then lead a lower sprinkler head to the ceiling.
The branch pipe is returned down, and the ceiling type sprinkler is used under the shed. When the headroom in the shed is greater than 800mm and there are combustibles, an upright sprinkler head is added.
According to the specification, if the spray spacing exceeds the protection range, it needs to be set in the middle, but according to the specification, the soft film ceiling should not exceed 20% of the room or area area, so it is generally smaller, and it should not be set in the middle, but according to the requirements of the specification, the spray head needs to be set on the soft film ceiling to protect.
If the aluminum square grid ceiling is more than two meters away from the fire protection and does not need to be changed, it needs to be changed if it is within two meters.