How to do a good job of external wall insulation and fire prevention


Release time:

2015-08-26

Author:

New Earth Group

Source:

How to do a good job of external wall insulation and fire prevention

Every year in our country there are many places due to thermal insulation material fire, a serious threat to the lives and property of residents. Many thermal insulation materials are flammable. The external wall thermal insulation materials of buildings are the weakest link in fire prevention. The fire of external wall thermal insulation materials is mainly concentrated in three stages. One is the stacking stage of thermal insulation materials on the construction site, the other is the stage of thermal insulation materials on the wall, and the third is the stage of thermal insulation system entering into use after construction. In the second and third stages, there is no protective layer for fire prevention on the surface or between thermal insulation materials, this is a critical time for fire.
Thermal insulation materials are mainly divided into three categories: first, thermoplastic thermal insulation materials, now the most widely used is EPS thin plastering external wall thermal insulation system, second, XPS thin plastering external wall thermal insulation system, and then net cast-in-place net-free cast-in-place system, composite thermal insulation board system; Second, thermosetting thermal insulation materials, polyurethane on-site foaming systems, phenolic boards; Third, inorganic thermal insulation materials: thermal insulation cotton rock wool external wall thermal insulation materials, etc. These fire performance is not the same.
The building science, materials science, fire science and environmental science four universities combined. Deviation from the four disciplines, all have one-sidedness and limitations. Do a good job of external wall insulation fire prevention need to do the following:
1. Strictly implement the fire protection regulations and fire protection system
2. Choose a good insulation system, choose excellent quality insulation materials, now the riseFS integrated insulation boardIt's worth considering.
3. Prevention and control measures shall be taken at all stages of the installation of the insulation system
4. After the thermal insulation material is made into the external wall thermal insulation system, the correct use of the thermal insulation system and the prevention of fire
The extensive use of building exterior wall insulation materials makes building fire protection problems not only consider the internal fire protection of the building, but also consider the external fire protection of the building. Only by carefully drawing lessons from domestic fire accidents, recognizing the root causes of fires caused by external wall insulation materials, and taking effective safety measures, can the city's fire safety be based and the safety of people's lives and property can be guaranteed.
FS保温板

Key words: