Common quality problems and cause analysis of soli
2022-07-22- Detail
Common quality problems and cause analysis of solid wood floor laying
1. Uneven board surface (should be ≤ 2mm/m)
uneven ground
poor ground strength, sinking
keel is not pulled and leveled
keel is not nailed or fixed
large gasket with inferior artificial board
improper maintenance of ground plate
foam floor mat overlap
2 Tile like (should be ≤ 0.3mm/m) the ground is uneven
the keel is not dry
the rough floor is not dry
the back groove of the floor is too shallow, the board surface is too wide
laying with water containing adhesive
arching floor blisters
the floor is too dry, the moisture content is too low
laying is too tight
no expansion joints are left on the edges
3 The gap is too large (should be ≤ 2mm) and the moisture content of the floor is higher than the local equilibrium moisture content
the floor is too wide
the laying is too tight
the floor is processed with large and small ends
the laying is too loose
the floor is applied with adhesive in the mortise and groove, and the shrinkage joint is concentrated
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