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Anonymous users2024-01-24Based on the experience of Obolon wooden door company: the installation of indoor door hat head needs to be fixed, it is recommended not to use styrofoam to fix, it is best to use marble glue or structural glue, glass glue can be.
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Anonymous users2024-01-23Choose styrofoam with good dimensional stability. At present, there are manufacturers in Shanghai to make special styrofoam for the set door, which has good viscosity and dimensional stability.
Clean up the excess first, and wipe the rest off with wind oil.
The middle of the interior door is generally not styrofoam, and the guest room door of the general hotel requires our manufacturer to fill the soundproof cotton is a lot.
It doesn't matter much, that thing is used less, and the expansion is too great.
Not feasible, because the styrofoam will shrink and age, generally if the difference is less, you can use the mat treasure, if the difference is more, it is recommended to use cement mortar to level more firmly, and there will be no loose and other problems in the later stage.
This styrofoam depends on the quality you need, and to put it bluntly, it is a matter of how much water you want.