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Fire aluminum glass is what glass where to sell
Safety glass in accordance with the construction, and industry (such as curtain walls, doors and windows) to choose to use safety glass (steel, plastic, etc.)
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.
Building energy efficiency acceptance of what documents
Technical documents 1.1 through the review of the agency to review the energy-saving design and related technical documents (such as energy-saving design, energy-saving design calculations, etc.); 1.2 exterior wall, roof and hot bridge parts of the insulation construction practices or construction program design and construction plans; 2 Building and insulation materials for the manufacture of specimens 2.1 wall samples: If the ordinary clay hollow brick wall should be asked about 60 ordinary clay hollow brick, such as small hollow block (190 × 190 × 390) wall should obtain 14 blocks and seven small pieces of small hollow block ; Roof test specimen: 0.20 cubic meters of concrete material should be obtained; 2.2 sand: about 200 kg; 2.3, cementing material (cement 30 kg, lime cream 10 kg, etc.); 2.4 insulation materials and installation of insulation materials annex (calculated by 1.5 square meters); 2.5 plaster material and finishes (in 1.5 square meters).
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.
Bidding documents are glass curtain wall, the party has to check the aluminum alloy window, how to do?
Generally fixed on the window lintel, is the top of the entire window.You need the proportion should be on the proportion of solid slip, the slide is the sash of the slide plus fixed, is a dual-use profiles, doors and windows designed to save Material, and it can be made to the sill a chute, you can also fix the above glass. Generally no fixed ratio
What is the construction process of the point glass curtain wall?
The curtain wall is the outer wall of the building, is not bearing the weight, just like the curtain hanging. At present, many large and high-rise buildings commonly used in light walls are used this.
Department of Construction and Construction (2017) 38 on the construction of glass curtain wall what are the requirements
New residential, party and government organs office building, hospital outpatient emergency building and ward building, primary and secondary schools, nursery, kindergarten, the elderly building, not in the second floor and above with glass curtain wall.
Stainless steel sheet approach to provide any proof of quality documents
The simplest is the material certificate slightly, generally large steel mills are made of stainless steel material certificate. If your product needs environmentally friendly, then the use of stainless steel on the need for environmental certification, like ROSH certification.