成本和安全性以及轻钢装配式建筑的使用年限，受访人群认为以上几个方面是以

In terms of cost and safety and the service life of light steel prefabricated buildings, the interviewed people think the above aspects are difficult to promote in the future. In time, they said that many people know that the price of light steel buildings is much lower than that of traditional concrete buildings. They still expect the price of light steel construction to be further reduced. In terms of safety, many people do not understand the technical details. They still feel that the light steel construction is not strong on the psychological level. At the same time, the interviewees think that the steel structure parts will rust after a long time, which will affect the safety. Steel structure buildings can withstand high-strength earthquakes, and the steel structure components used in the building have been galvanized and antirust treated. Therefore, in the future promotion and market development process of real estate developers, the structural strength and anti-rust treatment can be shown to potential purchasers to eliminate their worries.

Cost and safety, as well as the life of light steel assembly buildings, the people interviewed think that the above aspects are the difficulties of future promotion, timely they said that many people know that the price of light steel buildings than the traditional mixed earth construction prices are much lower, but they still expect the price of light steel buildings can be further reduced. In terms of safety, many people do not understand the technical details, they still feel that the light steel building is not strong at the psychological level, while the interviewees believe that steel structure components after a long period of use will rust, affecting safety, but the fact is that light steel structure of the building can withstand high-intensity earthquakes, while the steel structure used in the building has been galvanized rust treatment. Therefore, in the future real estate developers in the promotion and market development process, can show potential buyers structural strength and rust treatment, to eliminate their concerns.

In terms of cost, safety and service life of light steel prefabricated buildings, the interviewees think that the above aspects are difficult to promote in the future. In time, they said that many people know that the price of light steel buildings is much lower than that of traditional concrete buildings, but they still expect the price of light steel buildings to be further reduced. In terms of safety, many people don't know the technical details. They still feel that the light steel building is not solid on the psychological level. At the same time, the interviewees think that the steel structure components will rust after a long time of use, which will affect the safety. However, the fact is that the light steel structure buildings can withstand high-strength earthquakes, and the steel structure components used in the buildings have been galvanized and rustproof. Therefore, in the future promotion and market development process of real estate developers, we can show potential customers the structural strength and anti rust treatment to eliminate their concerns.<br>