[Students' questions] Installation rules for door and window hardware?
[Answer] (1) The upper and lower ends of the door and window sash should be set at a height of 1/10, and should be avoided.
(2) The hardware fitting installation application is specially equipped with wood screws. The hardwood should be drilled with 2/3 depth holes, and the hole diameter should be slightly smaller than the wood screw diameter.
(3) The Door lock should not be installed at the joint of the head and the head.
(4) The window handle should be 1.5-1.6m from the ground, and the door handle should be 0.9-1.05m from the ground.
The above contents are compiled according to the problems encountered by the students in the actual work, for reference, if there is any problem, please communicate and correct in time.
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