Modern buildings attach great importance to energy conservation, and many technological methods have emerged. Vacuum heat insulation panels are a kind of heat insulation material with good energy-saving effects. They can be used on building roofs, walls, doors and windows, and the ground.This paper first introduces the structure and composition of the vacuum heat insulation board, including three parts: core material, diaphragm, and getter, and analyzes its heat insulation mechanism.Then through experiments and practical cases, the advantages of vacuum heat insulation panels in energy-saving buildings are proved.

• Thermal insulation of internal and external walls

• Roof thermal insulation

• Steel frame structure, fireproof and heat preservation