Q:The outer wall of the pre-sprayed real stone paint, the existing cracks seepage, and now spray rain rainbow good Shi 120 can effectively waterproof it?

2) Lap length should not be less than 1m, should be equidistant set 3 rotating fasteners fixed

Q:After the steel structure is done, always add a layer of plastic foam on the outside, and some places add the wood, this thing in order to play the cement with the 粻 礌 啡 蕺 蕺 alone sweep stalk, this know, but do not know the plastic What is the bubble?

Sandwich panels, composed of two layers of metal panels (or other material panels) and directly in the middle of the panel foam, mature molding of the polymer core insulation composition, easy to install, light and efficient

Q:All aluminum alloy metal shell and steel shell charge which is good? Where is the difference? What is the difference

Fine carpentry steel workers plaster workers paint workers concrete workers masonry waterproof workers welders the template workers the installation of fitter the installation of lifting plumbers ventilators pump operation water supply equipment maintenance fitter water supply equipment electrical water supply instrument workers asphalt concrete paver operator green chemical rockery workers water view workers labor force workers, workers, workers, the crane driver the tower crane driver bulldozer driver build furnace workers the tower crane driver, Piling workers small and medium-sized construction machinery operators

Q:Which of them is flame retardant? Which price is expensive, which effect is good? Which good construction? More

Core thickness: 75mm, the general sales that 75 and 50 type, that is the thickness of the core material, corrugated height is not calculated. Like your company with the material is 50-type corrugated sandwich panels, or that 50mm thick corrugated sandwich panels.

Q:I often sleep on a large inflated polystyrene board! Is usually seen in the foam board! Will the experts in the above sleep on health is affected Will you have toothpaste harmful to the body!

From the current situation, aluminum scaffolding industry is developing rapidly, as a new industry construction equipment, building materials, now slowly replaced the steel pipe, iron pipe and other heavyweight scaffolding. But because of their own high cost and industry prices, the current mainly used for decoration decoration, aerial work platform, display exhibition and some complex, difficult, other products can not complete the job occasions. Currently divided into two kinds: one is: more popular and most of the welded frame aluminum alloy scaffolding. Second, the combination of single-tube aluminum alloy scaffold. On the description of the two products, I will not say more, please go to the Internet to collect information can be compared.

Q:What are the main types of insulation materials for building exterior wall

Fastening steel pipe scaffolding erection sequence: placed sweeping large bar → root by root to establish the pole (then with the sweeping large bar buckle) → installed a small cross bar (then with the pole or swept the big bar buckle) → the first step of a large cross-stalk (then with the pole fastening) → An early step small bar → installation of the second step of large cross-cutting → installation of the second step of the small bar → add temporary oblique strut (upper And the second step of the big cross-fastening

Q:Inside the wall insulation material that kind of good?

Of course, is a rock wool country, the provisions of the external wall insulation must use A-class fire-resistant materials, the cost is low

Q:What documents are required for external wall insulation supervision?

Steel structure color steel sandwich board fire for 0.5 hours, if it is required to color steel fire board is 0.5 hours, then you must do fire paint, choose a thin fire paint more cost-effective, cheap. If it is required to color steel plate in the sandwich material to 0.5 hours, then you choose the appropriate sandwich material, such as rock wool made of sandwich materials.

Q:Roof to do color steel composite board insulation which set which subheading

With the deepening of reform in recent years, the development of the construction industry is also constantly innovating, the construction of the management model and technical means to a certain extent, has been innovative

Q:Is polystyrene a polycyclic aromatic? Is not all the hydrocarbon chemical products are carcinogenic, such as the production of foam raw materials: polystyrene

This is a lot, but do you say the site is the construction site?