Prefabricated Components for Concrete House Building

Prefabricated components for concrete house building mainly include integral prefabricated concrete houses, concrete components, and concrete prefabricated parts. Here is a detailed introduction:

Integral prefabricated concrete houses: There are numerous brands, with common ones including Xinwei Hongtu, Xinsheng, and Wufang Yiju. Their assembly methods are divided into lifting and modular types, which can be selected according to actual needs and site conditions. In terms of price, there are differences depending on the region and brand. For example, the Xinwei Hongtu brand in Dingzhou City, Baoding, Hebei Province costs 255.00 yuan per square meter, the Shengxin brand in Hanzhong, Shaanxi Province costs 650.00 yuan per square meter, and some products from Xinsheng Concrete Products Co., Ltd. in Biyang County, Zhumadian, Henan Province are priced between 300.00 and 350.00 yuan per square meter.

Concrete components: Also known as reinforced concrete prefabricated structural components, they use concrete and steel bars as the main materials and belong to industrialized prefabricated building components. They are widely used in municipal engineering, civil buildings, water supply and drainage systems, and road construction, covering more than 20 types such as concrete pipes, cover plates, curbs, and retaining walls. Concrete components adopt dynamic concrete mix ratio technology, featuring high strength and strong weather resistance, enabling them to adapt to various harsh environments. At the same time, their construction is convenient, greatly shortening the construction period and improving project efficiency.

Concrete prefabricated parts: These are building components pre-made in factories and can be directly assembled on-site after being transported. Their advantages are significant. Firstly, they are produced using standardized methods, with an error of no more than 2 millimeters for each floor slab, ensuring the quality and precision of the building. Secondly, the construction speed is fast, shortening the building cycle. In addition, concrete prefabricated parts can be made in various styles to meet different architectural needs. In terms of technology, factories use steam curing technology to enable the concrete to reach its required strength within 12 hours and adopt prestressed technology to improve the load-bearing capacity of the components. Regarding some misunderstandings, it should be clarified that prefabricated parts are not fragile. In the Jichuan earthquake test, prefabricated houses only experienced minor displacements under a specific intensity. Prefabricated parts are also not ugly. Nowadays, concrete background walls and coffee tables have become popular decoration choices. The prefabricated ward walls used in Shenzhen's anti-epidemic efforts have built-in insulation layers, making them 50% more energy-efficient than traditional buildings. Using concrete prefabricated walls for home decoration is more cost-effective, requires no painting, has a high wear resistance coefficient, and can be easily cleaned if children scribble on them.