The development time of steel structure attic is not short, but it is only limited to its scope of application. It is mainly used in large places, and its application in residential buildings reflects some problems, most of which are not safety or even performance, such as corrosion and rust,...
The development time of steel structure attic is not short, but it is only limited to its scope of application. It is mainly used in large places, and its application in residential buildings reflects some problems, most of which are not safety or even performance, such as corrosion and rust, sound transmission of steel stairs and water seepage in joints. If these problems occur in public buildings, they may not be a major problem, but different residences may require users to live in them 24 hours a day. If there are problems such as water seepage and noise, it will be particularly prominent.Residential decoration is different from the site decoration, users have zero-distance contact, and have higher requirements for the improvement of decoration, in the prefabricated evaluation standards, decoration is an indispensable condition, complete decoration must be prefabricated buildings.
From the decoration problems, we can see that there are still problems in the design, production and construction of steel structure attic. Since different themes undertake the same project, there is no good dialogue mechanism between them, which indicates that the overall interests are not fully utilized. For the steel structure attic, this coordination and unity is particularly important. Therefore, the steel structure attic must adopt the general contracting organization method, and need the full support of BIM technology. In the past steel structure attic engineering projects, the drawings issued by the design institute are controlled by steel structure attic enterprises, and the division of design, production and construction groups is very serious.
Steel lofts require cross-border cooperation with the manufacturing, construction and design industries. If there is no good cooperation, it may lead to hidden dangers in the quality and safety of the project. It is mainly due to the responsibility of the technical system, the selection of materials, construction technology and construction methods, as well as the supervision mechanism of the construction team and the government. At present, the designer responsibility system, which is tried out by the Ministry of Housing and Urban-Rural Development, can play a good role in the process of making steel loft design-oriented.
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