Prefab House development prospects

Prefabricated prefabricated building is not a new technology only in recent years. As early as the 1960s and 1970s, the development of prefabricated buildings in foreign countries was at its peak, sweden has developed a large-scale industrial building system with prefabricated fittings (precast concrete panels) as the core and vigorously developed the related technology. Today, 95% of the prefabricated structures in existing houses in Sweden have been achieved. At the same time, the French construction industry, is through out of a fully assembled large plate and tool-type cast-in-place technology as the standard of the building industrialization avenue. Although our country at that time also had the proud prefabricated prefabricated building works -- Minzu Hotel, but with the passage of time and the lack of material development conditions and other irresistible factors, the development of prefabricated prefabricated building technology has only been revisited in recent years.

In the construction process of a construction project, most of the construction products of a prefabricated building project are made in the production workshop. Their single structure can greatly reduce the transportation cost during the transportation process, better use of existing space, prefabricated building engineering in processing, can achieve on-site assembly, making the whole project more efficient. On-site through specific assembly operations, than the original cast-in-place operation is greatly reduced.

The whole prefabricated building is integrated in the overall planning, the construction process can be analyzed according to the construction situation on site, there is no fixed assembly process, in the deployment of personnel and equipment processing can be better to achieve a reasonable division of labor. During the construction process, the prefabricated building met the requirements of the state for green buildings. In terms of the use of materials, the building materials quality control standards issued by the state were more in line with the times of energy conservation and environmental protection, the utility model can reduce the loss of the natural environment and improve the utilization ratio of the resources.