The integrated house is composed of structural system, ground system, floor system, wall system and roof system. Each system consists of several unit modules, which are manufactured in the factory and installed in the house site. The integrated house is removable and movable without damaging the land. It has completed the transformation from "real estate" to "movable property" for thousands of years, and completed the complete separation of "real estate" and "real estate" for thousands of years.
It is widely used in temporary studios and dormitories of construction sites; large outdoor exploration and construction houses for transportation, water conservancy, oil and natural gas; temporary houses for urban work, civil resettlement and exhibition; leisure villas and vacation houses in tourist areas; earthquake relief and military areas.
Through nearly 50 years of development, shopping mall development planning and industry concentration in Europe, America and Japan have reached a high level. Japan consists of Daiwa House Group, Donghai House as the representative of all-inclusive and folding houses. Europe and America constitute box-type movable houses represented by GE, ALGECO, ALHO in Germany and Changhe in Japan. In the late 1990s, some enterprises saw that the application of integrated houses would gradually expand in the future and may have a revolutionary impact. They began to change from the simple production of movable panel houses to the production of all the residences that can be accommodated.
In mainland China, there have been integrated house manufacturing companies with relatively well-planned technology. Their products have been sold all over the world for their low price, energy saving, environmental protection and other superior performances. There are also several enterprises that have developed, produced and constructed well in the field of integrated house in China, but most of them are short of specialization level and take the new phenomenon of low-cost road is obvious. Together, because our country has not yet perfected the relevant regulations in this respect, the situation of each fighting its own system will inevitably affect the promotion and application.