Heat preservation and energy saving technology of steel structure

This is especially common in the construction industry. In order to ensure the excellent use effect of the steel structure, it is very important to master the heat preservation and energy saving technology. What can be done to achieve a good thermal insulation effect?

In order to achieve the purpose of heat preservation, the heat preservation technology materials used in the outer and inner sides of the building can be used for a long time and have the function of heat preservation and heat insulation. Steel structure houses are generally filled with fiberglass grids in the wall pillars, and a layer of insulation material is added outside the wall to effectively cut off the heat transfer; some fiberglass is filled between the floors to make the floors The heat transfer between the internal walls is reduced; in this way, the spacing between the inner walls of the walls is very good to prevent heat transfer.

Choosing reasonable new wall insulation materials is also one of the main ways to save energy in steel structure buildings, which can effectively reduce the building's heat consumption and photovoltaic consumption. The development of industry, the progress of society, the conservation of resources, the requirements of environmental protection, the functionalization of buildings and the modernization of materials have promoted the development of new wall insulation materials. At present, domestic and foreign wall insulation materials mainly use hollow bricks and small concrete hollow masonry. Blocks and lightweight boards, these external wall insulation materials are used more in steel structure buildings. For low-rise steel structure buildings, there are many types of exterior wall insulation materials to choose from. From a domestic perspective, environmentally friendly and energy-saving green wall materials are the main development trend. In high-rise, small high-rise and multi-story buildings, aerated concrete blocks and small concrete hollow blocks occupy the dominant position of thermal insulation materials for steel structure residential walls. Some high-strength, light-weight, energy-saving, and heat-insulating wallboard materials, such as steel mesh cement polystyrene sandwich panels, have also been widely used in high-rise frames and hub buildings. Prefabricated building