The external thermal insulation and anti-cracking technology of glass fiber cloth needs to be further improved:
Crack resistance is one of the key technologies to be solved in the external wall thermal insulation technology system, because once the thermal insulation layer and the protective layer crack, the thermal insulation performance of the wall will be greatly changed, which cannot meet the energy-saving requirements of the design, and even endanger the wall. For a long period of time, the technical problem of cracks in the thermal insulation wall has not been effectively solved in a considerable number of projects, and the research on anti-cracking technology of external thermal insulation wall has just started. It is a harmful crack, and what is a harmless crack remains to be determined by further tests.