What are the characteristics of high-quality rock wool color steel plates?

What are the characteristics of high-quality machine-made rock wool color steel plate? First, let's take a look at what machine-made rock wool color steel plate is.

The upper and lower layers of the machine-made rock wool color steel plate are metal sheets, and the core material is rock wool with a certain degree of rigidity. It is a structural plate with load-bearing capacity compounded on a dedicated automated production line, also known as a "sandwich" board. The core layer of the rock wool sandwich panel consists of an insulation layer, a thermal insulation layer, and a fire-resistant layer from top to bottom. Channel steel is fixedly installed at both ends of the plate body, and multiple screw holes are installed in the channel steel. A waterproof plate is provided on the upper end surface of the plate body. The waterproof plate arches outward and forms a tile-like structure. There are also water collection tanks on both sides of the waterproof plate. The material of the waterproof plate is stainless steel.

Main size parameters: The machine-made rock wool color steel plate is 1.2m long and 0.95m wide. The upper and lower metal plates are 0.6mm and 0.5mm thick respectively, and the rock wool layer is 75mm thick.

Cold bridge mainly refers to the heat conduction between the building envelope and the external environment. Because the heat transfer coefficient of some parts of the building envelope is significantly greater than other parts, the heat between these parts is concentrated, thereby increasing the load. and energy consumption. The concave cold bridge will increase space cooling consumption and waste cooling energy; condensation will appear on the side with higher temperature, thus affecting the insulation performance of the insulation material; the cold bridge will not only cause heat loss, but also become a defect of the insulation structure. The weak link will cause condensation and frost on the side with higher temperature, and the insulation layer will fail due to moisture. In severe cases, the structural layer will be damaged by freezing. Therefore, avoiding the occurrence of cold bridge condensation is an urgent problem that needs to be solved in today's machine-made rock wool color steel plate market.
 An important condition for testing the quality of machine-made rock wool color steel plates in the market today is to verify whether there will be condensation at the indoor cold bridge. The machine-made rock wool color steel plate has a simple structure and integrates waterproof, heat insulation, heat preservation and fire-resistant functions. It has beautiful appearance and high structural strength. It can be widely used in shipbuilding, metallurgy, electric power, construction and other fields.