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Anonymous users2024-01-241. It should comply with the provisions of the design requirements.
2. The stipulations that the boom and keel must be installed firmly. (The main keel should be hung on the boom, and the distance between the main keel and the boom is generally 1000mm; The distance between the boom and the end of the main keel shall not exceed 300mm, otherwise the boom should be added. ）
3 The installation of the finishing material should be stable and tight, and safety glass should be used or reliable safety measures should be taken when using glass panels.
4. The lap width of the facing material and the keel should be greater than the width of the stressed surface of the keel 2 3.
It is suitable for the installation and acceptance of ceiling projects with wooden keel, light steel keel, aluminum alloy keel, etc. as the skeleton and various gypsum boards, plywood glass, PVC gusset plates, etc. >>>More
The following are the construction specifications for home decoration ceiling projects and the acceptance items of ceiling projects: 1 General provisions for ceiling engineering This chapter is applicable to the construction of open keel and dark keel ceiling projects. The installation spacing and connection mode of the boom and keel should meet the design requirements. Rear embedded parts, metal booms, and keels should be treated with anti-corrosion. >>>More
The following are the construction specifications for home decoration ceiling projects and the acceptance of ceiling projects. >>>More
Have pictures? And what is the material of the boom? How do you store it after cutting?
Code for construction of residential decoration and decoration projects GB 50327-2001