Precautions for grid ceiling construction

2022-07-22
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Grille ceiling lamps and lanterns can be installed in the ceiling and are widely used in large shopping malls, bars, waiting rooms, airports, subways and other stations. They are elegant and beautiful, as old as new. It is one of the commonly used ceiling materials in decoration companies. How to install the grille ceiling? What precautions are there in the construction of grille ceiling

grille ceiling lamps and lanterns can be installed in the ceiling and are widely used in large shopping malls, bars, waiting rooms, airports, subways and other stations. They are elegant and beautiful, as old as new. It is one of the commonly used ceiling materials in decoration companies. How to install the grille ceiling? What precautions are there in the construction of grille ceiling

precautions for grid ceiling installation

1. Suspenders -- snap the ceiling elevation line -- brush black paint above the elevation line -- install water, electricity and ventilation pipes -- install the surrounding mineral wool board ceiling -- preliminary installation of metal grille -- set the ceiling arching position and height -- adjust the height of the fire sprinkler head according to the ceiling arching line -- equipment commissioning -- adjust the metal grille according to the arching height -- straighten the fire sprinkler head straight -- install lamps -- fine adjust the grid straight

2. Find the rules for the plane position of the ceiling: because the shopping malls on each floor are 120m long from east to west, 34.7m wide from south to north, and the column grid spacing is 8.0m*8.0m, the area is large, so the vertical or parallel relationship between the metal grating and the mineral wool board, between the ceiling, between the ceiling and the wall, and between the column must be handled. For this, the relevant axis should be measured to the wall column elevation, and the line should be drawn according to this datum line to find the rules and plaster, so as to ensure that the wall column surface is parallel to the axis And two adjacent faces are perpendicular to each other. Take this as the datum plane of the ceiling plane position

3. Arch form and height of grid ceiling: the project is not suitable for arch because the longitudinal size is too long. The arch should be in the short north-south direction, and the arch height can be about 1/200 of 8m column spacing

4. The plane position of the fire sprinkler head should not coincide with the grid strip, and should be straight in both directions. For this, a pedal bend greater than 900 can be made at the upper end of the fire sprinkler riser to fine tune the plane position of the sprinkler head

5. retention of equipment inspection holes: because all kinds of pipes in the grid ceiling are equipped with regulating valves, inspection holes must be retained at the corresponding positions, and the positions of inspection holes are not in vertical and horizontal lines. For this, the following methods can be used: first cut into holes, and then add angular aluminum around the holes (angular aluminum is painted with the same color as the grid first), and the lower skin of angular aluminum is recessed into the lower skin of the grid by 2mm, Finally, adjust and assemble the grille strips cut from the holes and put them on the corner aluminum

6. node treatment between ceiling and column: l20mm*20mm angular aluminum can be used for connection with square column, which can achieve the effect of coordination with the side keel of mineral wool board ceiling, and &phi can be used for connection with column; 35 stainless steel pipe ring edge closed

warm reminder: for more information, please pay attention to the information, or visit the offline experience hall for direct consultation

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