Q: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

Q: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.)

Q: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.

Q:Curtain wall design documents review how qualified newspaper supervision

You should say is the curtain wall of the drawings review certificate. Do not need any format, do not have a separate inspection, copy a copy of the supervision to the OK. The The And the original should be given to the Party

Q: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).

Q: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.

Q:Curtain wall energy-saving project acceptance of the general project which

Curtain wall energy conservation project quality acceptance includes the following: 1) hidden acceptance requirements. 2) curtain wall materials, accessories, accessories, components of the quality, including insulation materials, glass, shade components, unit curtain wall panels, seals, insulation profiles. 3) materials, accessories, accessories, components witnessed sampling, re-inspection requirements. 4) curtain wall air tightness requirements, laboratory inspection requirements.

Q:Bidding documents are glass curtain wall, the party has to check the aluminum alloy window, how to do?

Should be agreed by the contract, if the contract is not agreed, that is, according to the actual settlement of the two sides resolved.

Q:Department of Construction and Construction (2017) 38 on the construction of glass curtain wall what are the requirements

The new glass curtain wall should take into account the urban landscape, the surrounding environment and the nature of the building and the use of functions and other factors, in accordance with building safety, environmental protection and energy saving requirements, reasonable control of the glass curtain wall type, shape and area. Encourage the use of lightweight energy-saving decorative materials, from the source to reduce the glass curtain wall security risks.

Q:Stainless steel sheet approach to provide any proof of quality documents

There are many types of curtain walls, such as glass curtain wall, dry hanging stone curtain wall, aluminum-plastic curtain wall, etc., which there are a number of detailed classification, I have some information on hand, I do not know which corresponds to your needs, please add specific requirements