Walking on the road of the community, the insulation layer of the external wall of the building fell off and almost injured himself;One family caught fire, but it almost burned down an entire building......Are these natural disasters or man-made disasters?In fact, they are all potential safety hazards caused by the insulation layer of the exterior wall. In recent years, due to the loss of building insulation and accidents caused by fire, how has the exterior wall insulation become a potential hidden killer around us?How can these problems be prevented?
Why insulation is a safety hazard
On the one hand, the traditional external insulation system does not have "ingenital" advantages in terms of safety. For the sake of energy saving, when building units do exterior wall insulation construction, most of them choose external insulation boards (such as XPS, EPS, etc.) with organic materials as raw materials, although such materials have good thermal insulation performance, but the fire performance is relatively average. And in the construction process, the insulation board needs to be pasted on the outside of the building envelope with cement adhesive, and this paste is not permanently bonded, and it is very easy to cause the aging and falling off of the insulation layer.
On the other hand, affected by the "acquired" factors, due to the early construction technology is not up to standard, some insulation building materials manufacturers are shoddy, and the external wall insulation layer of many residential areas has not reached the service life before it is exposed, cracking and other problems, which have buried potential safety hazards for fire and falling off accidents.
The integration of building insulation structure is a new direction for building safety
The traditional exterior wall insulation system and materials can not guarantee the safety of people's lives and property, under the supervision of the state, the insulation building materials industry urgently needs to find a new way out, and the integration of building insulation and structure is a powerful means to solve this problem.
Compared with the traditional external insulation technology, the integrated technology eliminates the external sticking anchor process, pours the insulation layer inside the wall with concrete, makes the thermal insulation function of the building and the function of the envelope structure in one, does not need to take additional thermal insulation measures, and the wall itself realizes the "self-insulation" function, so that not only effectively solves the problems of the insulation layer hollowing and falling off caused by the poor adhesive quality, anchoring problem, and excessive weight of the finishing layer of the traditional external wall insulation technology, but also can shorten the construction period of the external wall external thermal insulation and the insulation materialThe technology "built-in" into the wall also directly increases its service life, making it last as long as the building.
Weiji Group promotes integrated development
In the past two years, the integration technology of building insulation and structure has been vigorously promoted, and more than 30 provinces and cities in China have successively introduced corresponding policies, and the market prospect of new insulation materials is quite broad.
In order to adapt to the development of the times and market changes, Tangshan Weiji Group has independently developed and produced WJ reinforced connection composite insulation boards that can not only solve the drawbacks of traditional insulation materials, but also adapt to actual operation, and has carried out business cooperation with key projects in Beijing, Tianjin and Hebei.
In order to allow the construction party to better use the integrated insulation system, Weiji Group also implements a managerial full-process service model for each project, from product plan to cost control, from delivery process to on-site construction, and all the details involved in the product are tracked and answered.
The development of enterprises is inseparable from the guidance and support of policies, and Weiji Group is willing to contribute to the promotion of building integration in China through its own platform advantages, so that more people can live in "safe housing" as soon as possible