Q:Air conditioning year after the addition of Calvary is not the reason for refrigeration

Color steel export tax rebate rate is 13%. Color plate width over 600mm VAT 17%. The export company 's tax rebate formula is: factory tax * 13% / 1.17. The export tax rebate rate is the ratio between the actual tax return of the exported goods and the taxable basis. It is the central part of the export tax rebate, reflecting the country in a certain period of economic policy, reflecting the actual level of export goods tax, the tax rebate rate is based on the actual export of goods to determine the overall tax burden, but also the principle of zero tax and macroeconomic regulation and control principles The product of the combination.

Q:Can the foam sandwich be used as a cleaning plate?

In addition to the thickness, bending, corrosion does not meet the standard can not be used, there is no relevant specific provisions, buckle raft Gong Gong folder slander attack Wei Wei Shan pieces of steel pipe scaffolding is the advantage of re-use, easy disassembly, this problem a bit strange

Q:Steel structure workshop roof load is the number of specific Please thank you

Contents The first chapter of the construction site safety technical information management of the main contents and requirements Section I construction site safety technical information management of the meaning of Section II of the construction site safety technology management system Section III construction site safety technical information Four sections of the construction site safety technical information classification The second chapter of the construction site safety management information Section I in progress construction safety supervision and related documents (the first file box) Section II safety production responsibility system (the second file box) third (The third file box) Section IV of the safety of the construction organization design (the fourth file box) Section V Division (sub-project) Safety Technology to the end of the (fifth file box) Section VI security check (sixth file Box) Section VII of the safety education (the seventh file box) Section VIII of the pre-class security activities (eighth file box) Section IX special operations certificates (ninth file box) Section X accident (the tenth file box ) Section XI Safety signs (eleventh file box) Section XII security equipment and machinery and equipment related to the management of documents (the twelfth file box) thirteenth Machinery and equipment, facilities acceptance test records (thirteenth file box) Section XIV construction of temporary electricity (the fourteenth file box) Section fifteenth civilized construction (fifteenth file box) trade union labor protection information

Q:What are the different types and uses of clean color steel plates?

Color steel sandwich panels: 1. Corrugated sandwich board may be in the fixed time when the nail is too tight lead to corrugated subsidence, the formation of small puddles, it will leak, the solution with mildew copper phosphate repair. 2. Flat sandwich plate may be due to the possibility of two plates of the gap between the edge of the gap is not enough height, the general rain is no problem, the amount of rain on the big leak, the solution is to increase the height of the edge fold (the cost of repair each gap about 15 yuan about). Also do not understand can ask questions.

Q:Color steel tile and Caigang sandwich board What is the difference between the use of what is the difference

Flexible tube: flexible composite high-pressure transmission pipe products with patented technology installation and maintenance equipment, so that installation and maintenance more convenient, solid and reliable, to a greater extent reduce the cost of the project; no fire operations, greatly improving the oil field construction safety factor , Reducing the probability of personnel injury, and no need to rely on power supply, effectively shorten the installation and maintenance cycle, can quickly resume production; maintenance does not require cleaning lines Difference: composite pipe has good mechanical properties, with rust and oxidation resistance, acid and alkali, good resistance to intergranular corrosion and other chemical properties Flexible tube with good anti-tensile and anti-static, flame retardant performance; anti-fouling performance; flexible, light weight, transport fluid resistance is small, the use of free bending, long service life

Q:Polyurethane sandwich panels in the polyurethane is what material, what are the benefits of industrial building materials should choose polyurethane?

Foam benzene board capacity of not less than 18kg, other indicators in line with national regulations

Q:General color steel foam sandwich panels. How much a square is flat

Big core board price is cheaper than the core board, the vertical (to the core material to distinguish) bending strength is poor, but the lateral bending strength than

Q:Color steel room life in general how many years

The price with the upper and lower color plate thickness, polystyrene bulk density, there are regional differences are related. Specifically you can call the local color steel factory.

Q:The stove is dedicated to the plastic used for plastic paper

Fire level and density does not matter, with the lighter point can not fully explain the problem, b1 level to compound gb8624b1 level

Q:Can sandwich panels be used for ticket booths?

Ticket booths can indeed utilize sandwich panels. Composed of two slim outer layers and a thermal insulating core material, sandwich panels possess a reputation for their robustness, longevity, and energy efficiency. These characteristics render them an excellent selection for diverse construction purposes, including ticket booths. By offering insulation against extreme temperatures, reducing noise, and providing fire resistance, sandwich panels offer essential attributes for ticket booths. Furthermore, their lightweight nature allows for effortless transportation and installation. They can be tailor-made to accommodate specific design specifications and require minimal maintenance. Consequently, sandwich panels emerge as a fitting and pragmatic choice for ticket booths.