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Adding insulation cotton can be effectively avoided.
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The temperature pipes in the ceiling are required to be insulated in the design and construction specifications.
Cold water PP-R pipe bracket spacing.
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Not necessarily, it can be the same height. If it is a little lower, it should not exceed 5 cm.
If, during the construction of the end slab, it is necessary to prevent the appearance of obvious joints, then there should be a welding process in time.
It depends on what the fault is, whether it is a lamp failure pinch or a line failure. If the lamp is faulty, it is simple, as long as the lamp is removed to check the cause and eliminate it; If it is a line failure, it will be troublesome, either disassemble the ceiling or pull another line.
It depends on what the fault is, whether it is a lamp fault or a line fault. If the lamp is faulty, it is simple, as long as the lamp is removed to check the cause and eliminate itIf it is a line failure, it will be troublesome, either disassemble the ceiling or pull another line.