What kind of paint does the steel structure use and what is the outer wall material of steel structure?
Source: Author: release time: 2016-09-11 clicks: 88
It is believed that many people should have heard of steel structures, so they need to use some paints to prevent them from getting damp or moldy. Because we usually do not have much contact, many consumers want to know what kind of paint the steel structure is better, and what is the outer wall material of steel structure?
What paint is used for steel structure?
1. Primer + intermediate paint + top coat: ordinary epoxy zinc rich primer + epoxy intermediate paint + all kinds of chlorinated rubber topcoat (anticorrosive life can reach 5-8 years).
2. Primer + intermediate paint + top coat: ordinary epoxy zinc rich primer + thick film epoxy iron / iron intermediate paint + all kinds of chlorinated rubber topcoat (the anticorrosive life can reach 5-8 years, the difference from first cases is that this kind of matching can increase the film thickness).
3. Primer + intermediate paint + top coat: ordinary epoxy zinc rich primer + epoxy intermediate paint + all kinds of aliphatic polyurethane topcoat (anti-corrosion life can reach 6-8 years).
4. Primer + intermediate paint + top coat: ordinary epoxy zinc rich primer / epoxy zinc phosphate primer / epoxy iron red primer + epoxy iron / iron intermediate paint + acrylic acrylic polyurethane finish (anticorrosive life can reach 6-8 years).
5. Primer + top coat: Red Dan anti rust paint + all kinds of alkyd enamel (anticorrosive life can reach 2-3 years).
What are steel structure external wall materials?
1, PVC external wall hanging plate: PVC external wall hanging plate, it is a rigid polyvinyl chloride as the main body of plastic profiles, used in the external walls of buildings; play the role of coverage, protection and decoration. PVC outer wall hanging boards can also be recycled. The energy consumption of manufacturing process is lower than that of cement and tile. It is a green building material that is conducive to environmental protection.
2. PVC external wall hanging plate installation is simple and fast, and can be combined with all kinds of structural walls; all dry construction is basically not affected by season; in use, it is easy to clean (water spray), no need for maintenance (no paint and paint), and high performance price ratio. The external wall hanging board also has the advantages of flame retardant, moisture resistance, corrosion resistance and aging resistance, and its service life can reach more than 30 years. Riches and traditions, traditional colors and fine texture will protect the houses.
3, the color of the hanging plate comes from the body of the product, and the phenomenon of brittle cracking, falling off and blistering on the surface of ordinary paint will never occur. It is also different from wood. Due to wet reasons, rotting or bending deformation, more importantly, the PVC external wall hanging board protects the house with a strong vinyl layer. The solid polyethylene structure can resist the bad weather and make the house many new years.
4, stone wall hanging plate: stone is also a common external wall hanging board, which has the most functions required by the external wall hanging board, and is also used by many buildings. Stone defects, one is that some stones are radiated, which will cause some harm to the human body; two, stone is the resources of * * * * * * * * *, and the price is high; three, the weight is large, and the requirements for the external wall and steel structure are high.