Villa

-Light Steel Construction Srtucture System The mainbody bearing of low level cold-bending hollow steel section assembly type villa house system adopts cold-bending hollow steel section and structure plates to form rib plate type wall-body structure. This structure has very good integrity performance with light self-weight , and can resist over 8-grade earthquake and hurricanes of wind speed of 50meter/second. 2 Industriallzed production The materials(cold-bending high-frequency welding light-type thin wall rectangular tube and triangle V type connectors , structure plates , heat preservation and sound insulation materials for low level cold-bending hollow steel section assembly type house systems are all industrialized products , thus the factors affecting component quality are extremely minimized , and this provides very good foundation for consequential decoration engineering . The industrialization of production has provided sufficient space for the scaled and industrialized development of the construction structure system . 3 Quick Construction Except for the construction of foundation according to traditional structure from ( the engineering amount of the groundwork will be less than traditional reinforced concrete framework ), the construction of steel structure house has the advantages of workshop prefabrication and site assembly; the components can have 100%strength immediately after the installation , while no construction technology intermission exists , and thus improves the labor productivity ; the components are precisely processed completely in compliance with the design drawing and the site construction will only need to take care of their own tasks ; the civilization degree on the site construction will be highly enhanced . the installation skills can be easily mastered and two days training to a normal worker will enable him to install proficiently ; the construction speed is very fast , and the capital return for real estate development becomes quicker ; the installation of mainbody structure for 200-300 square meters can be completed within one or two weeks and the rough decoration standard can be achieved in about one month . 4 Suitable for Construction an all sorts of geologic conditiom foundations The self-weight of cold-bending high frequency welded light type thin wall rectangular tube type assembly type house system is only one fourth or one fifth of that of traditional reinforced concrete structure , thus can greatly reduce the basic construction cost and be constructed on the foundation of lower bearing capability(such as mountain area ,upland areas ) without any special foundation treatment 5 Little influence to construction by weather conditions The site construction for cold-bending high frequency welded light type thin wall rectangular tube house is completely dry construction and can be carried in any weather conditions conditions , so it can be continuously constructed. for whole year in most areas of China . 6 Flexible Separation of internal Room The cold-bending high frequency welded light type thin wall rectangular tube steel components have higher strength compared with reinforced concrete component , and the house span can reach over 9 meters , which provides bigger freedom for householder to separate the room and the individualized house will never be a dream . 7 More Usable Area The house wall thickness of cold-bending high frequency welded light type thin wall rectangular tube type assembly type house system is generally 100-150mm and the structure coverage is greatly reduced ,which makes the usable area of house reach as high as 92%,7%-10% higher than traditional construction; the pipelines for water and electricity can be easily put within the wall body and the floor structure , which can be implemented easily in short time . 8 Rich & Colorful External Modeling The excellent machining performance of steel structure material makes it possible to construct all sorts of styles construction , the architects thoroughly break the bondage of traditional construction materials and can extremely enrich the sights of housing areas .9 Comfort & Energy Saving The perfect design of heat preservation & sound insulation structure makes the heat preservation performance of 100mm thick glass cotton heat preservation equivalent to that of 1m brick walls ; the test has proved that the outside wall heat transfer coefficient of the structure system is only 0.46 ; the sound insulation performance of light steel structure combined wall body can reach over 50dB ; the excellent heat preservation & sound insulation performance not only provide a healthy and comfortable living environment for householder , but also save energy as much as 60%-70% compared with reinforced concrete structure. 10 high Repetitive Usage The whole cold-bending high frequency welded light type thin wall rectangular tube type assembly type house system adopts cold-bending high frequency welded light type thin wall rectangular tube steel structure . The steel is 100% recyclable resource and structure . The steel is 100% recyclable resource and the recycle rate of other materials reaches and the recycle rate of other materials reaches above 80% , which coincides with the requirements of modern house environment protection . The contrast of light steel structure construction system and reinforced concretes structure system: light steel structure construction system reinforced concretes structure system:Economy May reduce the about 5% cost The cost is higher Construction time Pre-installed roof frame, Hoisting place directly at the scene, Operating difficulty small, small workload The maintenance need time to continue the following work. More heterosexual templates, Operating difficulty big, big workload Maintenance time After the installation it achieves 100%intensity without maintenance The maintenance need time to continue the following work. Construction condition May construct under kinds of climatic conditions The maintenance need time to continue the following work.Construction quality Components are factory assembly line production, the quality is stable, low installation techniques to easily to quality control. There are many factors affecting quality control, quality control should not be carried out easily