Q:Color steel sandwich board board how to deal with bump

After forming the basic no way, only to improve the process to solve

Q:Does the country 's steel market have sandwich panels?

Sandwich panel products are composed of two layers of metal panels (or other material panels) and directly in the middle of the panel foam, mature molding of the composition of the polymer core insulation. These sandwich panels are easy to install, lightweight and efficient. Filling system is also used to close the molecular structure, you can put an end to the condensation of water vapor. The forming of the outer steel sheet takes into account the structural and strength requirements, and takes into account the appearance, the inner layer is formed into a flat plate to suit various needs. Guoqiang steel market with sandwich panels.

Q:The main sheet of glass wool cotton sandwich panels

1. Surface material / floor (color coated plate, galvanized sheet, stainless steel plate, aluminum foil paper, PVC, plywood, etc.) 1.1 Introduction of various sheet properties (1) color coated board The substrate is hot-dip galvanized or galvanized sheet, but also the use of electro-galvanized substrate, the surface of the paint is not bent off; (Two coated two) or the existence of quality problems such as loose edge serious, the middle loose heart, leakage coating, large serrated edge, serious Oval, uneven and so can not be used for the production of composite panels. (2) galvanized sheet Poor bonding is sometimes not handled well and needs to be handled. (3) stainless steel plate Good corrosion resistance, toughness difficult processing; bonding effect is sometimes bad, need to deal with. (4) aluminum foil Reinforced aluminum foil is a kind of aluminum foil and kraft paper folder between the glass fiber reinforced plastic composite material, with fire-retardant, fire and other functional characteristics, and beautiful, durable, is a new generation of insulation, insulation, sound insulation ideal supporting insulation The

Q:Steel structure, activities, such as sandwich panels board generally what kind of self-tapping screws fixed ah?

Self-tapping screw, the English name Self-tapping Screw is a metal or non-metallic materials in the pre-drilling hole in the self-drilling with a female thread with a threaded fastener. Self-tapping screws are used for connection between thin metal plates (steel plates, saw boards, etc.). When connecting, first thread the bottom of the connector, and then screw the tapping screw into the threaded bottom hole of the connected part. As the tapping screw thread surface has a high hardness (≥ 45HRC), can be connected to the threaded bottom hole in the internal thread, thus forming a connection.

Q:Is the rock wool sandwich panel fireproof?

Fire and fire rating A + Rock wool sandwich panels are generally known as rock wool composite panels, mainly used in marine or high-grade aluminum alloy plate The higher cost of steel companies generally handle this thing.

Q:Can the color steel sandwich panels be properly bent?

The answer is yes, "can!", Any material material has a certain toughness, as long as it does not exceed its maximum natural bending limit will not constitute damage, as glass, as with bending performance, but the deformation coefficient is small!

Q:Color steel rock wool sandwich board 50mm per square meter how much money

The price by region, quality and demand to go, Tianjin is rock wool board manufacturers more cities, a single rock wool board, then many can do 40 or so per square meter

Q:Sandwich panel prices, and specifications

Generally 0.4MM-1MM steel clip 50MM foam, rock wool, polyurethane and other things. Prices generally range from 55-180. This depends on the specific circumstances to set, the bubble the cheapest, polyurethane expensive side

Q:And where are you? Will there be any differences in prices? I am Yuyao, Zhejiang

Generally lower than the board are thinner than 0.5, the general difference to do 0.476. The basic price of 70 quick money, plus 3-5 and then

Q:What is the name of the glue used in the color steel composite board

Color steel sandwich board A / B plastic, color steel composite board A / B plastic, EPS color steel sandwich board plastic, polyurethane PU plastic, Caigang sandwich board adhesive, Caigang sandwich board adhesive