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FAQ

How many calculations for a square meter of material?
Curtain wall material calculation points: 1. Panel: panel ratio of expansion area * utilization (general 1.03) 2. keel: linear density * per square meter length * utilization (generally 1.05 ~ 1.15, according to material specifications) 3. Attachment: use per square meter (weight or volume number) * Utilization rate (general 1.03) 4. Low-value consumables: 15 ~ 25 (yuan / m2, according to the type of curtain wall to consider) 5. Labor costs: market decisions
Whether the civil tender contains the curtain wall and does not contain the curtain wall, behind the owner and the general contract of the contract agreement What is the difference
If not included, that the curtain wall to a separate tender, not included in the total package management, that curtain wall bid to issue a separate bid notice, the top of the tender to do the chapter, curtain wall units and owners signed a contract, the record is to take both sides of the contract and curtain wall Successful notice of the record.
What is the construction process of the point glass curtain wall?
First measure whether the steel structure and drawings in line to see if there is no deviation. If there is no deviation in the steel structure on the line to set the location of the mother, the location should be as accurate as possible. And then welding to the mother base. The welding is completed and then the jaw pieces are mounted on the female base, and then the splice fitting is mounted on the hole of the glass, and then the hook is hung up and the screw is tightened. Out of place.
What are the curtain wall materials to do? The beginning of the time
At the same time, the curtain wall project acceptance, but also to the owners to provide "curtain wall use maintenance instructions", in the curtain wall before delivery, but also for the owners of training curtain wall maintenance and maintenance personnel. Curtain wall works other technical and economic documents, in accordance with the "Construction Project Document Archiving Code" (GB / T50328-2001) provisions of the directory filing.
What is the classification of building materials?
Generally have: progress, quality, safety, cost
Fire aluminum glass is what glass where to sell
This involves more, you can special check, of course, you need to be specific communication
Curtain wall design documents review how qualified newspaper supervision
Upstairs that is also OK, but I think the best to play an A4 table, followed by a certificate sent in the past better, so it seems more formal, but the certificate to his copy is on the line.
Residential stone curtain wall design height of not more than 50m to demonstrate it
In accordance with the provisions of Article 6, paragraph 1, of Annex II of the "more dangerous part of the project with a greater risk than that of the" more dangerous part of the project safety management approach ", only 50 meters and above Expert argument.