-
How many years can color steel plates be used
Dec 11 , 2021
Color steel plate is a new environmental protection building material in China in recent years. Color steel plate is based on cold-rolled steel plate. After degreasing, phosphating and chromate treatment, it is hot-dip galvanized on both sides under the protection of nitrogen, and then applied with chemical conversion film easy to firmly adhere to the primer, then coated with epoxy resin primer, a...
Read More
-
Fire resistance of color steel sandwich panel
Dec 25 , 2021
At present, the core of the color steel sandwich panels is mainly used phenolic foam, polystyrene, extruded polystyrene, rock wool and rigid polyurethane, polyester, and the phenolic foam with excellent fire insulation performance, is irreplaceable, and other materials such as: phenolic foam insulation effect more than 2 times the eps, fire prevention performance is also higher than polyureth...
Read More
-
Excellent performance of sandwich panels in energy saving
Jan 24 , 2022
Sandwich panels are an energy saving, highly durable and fire resistant solution for exterior walls. They have been used in the UK and Europe for many years because they are manufactured off-site and are so thermally efficient. Sandwich panels take full advantage of the thermal storage properties of concrete to balance extreme indoor temperatures, which fluctuate as outdoor temperatures...
Read More