I do construction drawings, I would like to ask, gypsum board a ceiling to want to keep the lights with the lowest to ensure how high?
If you do not do light, directly to the gypsum board ceiling is how high?
Gypsum board ceiling inside the wooden keel are generally much (home improvement and tooling should not be the same)
Gypsum board is generally thicker? Gypsum board which also do not liner? What are the lining material?
I do 6-8cm, then low light no effect. Wood keel generally sold the finished product 1.5 * 3.8cm. Cottage generally open their own 2.5 * 3.0cm, tooling with steel keel. Gypsum board by 1cm count
Gypsum board a ceiling to want to keep the lights with the minimum to ensure that there are 8CM, if not do light, directly to do the gypsum board ceiling to take the lowest room beam, gypsum board ceiling inside the wooden keel are generally 2 # 4 also 3 # 6 , Home improvement and tooling is not the same, tooling also 6% and 8% threaded iron rod with aluminum components, the cost is cheaper, gypsum board generally 3 to 5 mm, gypsum board which can also liner, liner are generally 9 PCT board (Home improvement) or 5 PCT board (tooling, or simply do not lining)
