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Anonymous users2024-01-24If the height of the ceiling is more than 80 centimeters, the upper and lower sprinklers must be installed.
Vertical If the ceiling is a grille hollow ceiling, the lower sprinkler head can not be done.
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Anonymous users2024-01-23If the height of the ceiling is greater than 80 cm, the upper and lower sprinklers must be installed.
If the ceiling is a grille hollow ceiling, the lower sprinkler can be omitted.
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Anonymous users2024-01-22Places with suspended ceilings, sprinkler heads.
Arranged under the ceiling, the root stove 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.
In addition to arranging according to a certain spacing, the influence of beams or other obstacles should also be considered, and the design code section "the distance between the sprinkler head and the obstacle" has been specified in detail.
Article 1 of the design code stipulates that in addition to the sprinkler head installed under the ceiling, the distance between the splash tray and the roof of the upright and drooping standard sprinkler head shall be 75mm and 150mm. It further specifies the layout requirements in several cases:
1. When the sprinkler head is arranged on the plane below the bottom surface of the beam or other obstacles, the distance between the splash tray and the top plate should be 300mm, and the vertical distance between the splash tray and the bottom surface of the beam and other obstacles should be 25mm and 100mm.
2. When the sprinkler head is arranged between the beams, it should comply with the provisions of this specification. When there is real difficulty, the distance between the splash tray and the top plate should be 550mm. When the sprinkler head arranged between the beams, and the distance between the sprinkler splash tray and the roof reaches 550mm, the sprinkler head should be added below the bottom surface of the beam.
3. The vertical distance between the splash tray and the bottom surface of the ribbed beam plate should be 25mm and 100mm.
4. In places where the clearance height is not more than 8m, and the spacing is not more than 4m and 4m are arranged, one sprinkler can be arranged between the beams, but the water spray intensity should still meet the regulations.
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Anonymous users2024-01-21In the case of more than 80cm, the grille area is greater than 30% of the usable area.
Dingshanmei purification ceiling has a kitchen integrated ceiling, you can pay attention to it.
Generally, when the windows are relatively high or the whole surface is full of windows, the ultra-thin roof is generally made at a distance of 4 cm from the roof.
Of course, you can, but now the practice of home decoration for the ceiling is not better than the previous full hanging, but according to the layout of the indoor beams, the ceiling design is carried out according to local conditions. In your case, it is best to ask a professional designer to do the overall planning.
When the water and electricity are installed, the ceiling can be made, and the gypsum line is generally the last wall paint and installed.
The basis is that when the distance between the boom and the end of the main keel cannot be greater than 300mm, if it is greater than 300mm, the boom should be added. When the length of the boom is larger, a counter-support should be set. If the boom and the equipment meet, the boom should be adjusted and added. >>>More