Xinmi Prefabricated Concrete House
Xinmi has relevant enterprises and project developments in the field of prefabricated concrete houses, possessing a certain industrial foundation and technical strength.
Enterprise Technical Strength and Service Model
Henan Jiayuan New Building Materials Co., Ltd. is a representative enterprise in the field of prefabricated concrete houses in Xinmi. Its production base covers an area of over 20,000 square meters and is equipped with three fully automatic prefabricated component production lines, adopting an integrated factory constant-temperature steam curing pouring process. The splicing error of components is controlled at the millimeter level, with concrete strength reaching C35-C40. It has been tested to achieve 8-level earthquake resistance, Class A fire resistance, and moisture and mold resistance. Products must pass spot checks and be accompanied by inspection reports before leaving the factory. Services include free on-site surveys of homesteads, in-house transportation and construction teams, and the main structure of a two-story self-built house can be hoisted and completed in 3-7 days, with the overall construction period shortened by more than 50% compared to traditional brick-and-mortar houses, and a 30-year warranty is provided for the cement main structure.
Project Applications and Market Demand
In 2026, 147 new housing construction and municipal projects will commence in Xinmi City, with over 83% of them requiring concrete supply. Some projects, such as the Xinmi **** Center E**** and the Xinmi **** Road Reconstruction ****, have already entered the main construction phase, indicating the widespread application of prefabricated concrete components in municipal engineering. Additionally, Zhaijujiang Villa Self-Built House Company, located in Quliang Town, Xinmi, specializes in integrated design and construction services for rural self-built houses. The foundation of its construction sites uses reinforced concrete, further verifying the popularity of concrete materials in the local construction field.
Market Advantages and Limitations
Cement prefabricated houses are popular in rural areas of Henan due to their fast construction speed and low cost (approximately 300 yuan per square meter, with a large villa costing just over 100,000 yuan). Their 'building block' construction model shortens the construction period. However, this technology still has issues such as insufficient design flexibility and the need to optimize thermal insulation performance. For example, some projects require additional insulation layers to meet energy-saving requirements. Furthermore, although Jiayuan Company claims that its products can achieve 8-level earthquake resistance, the industry generally believes that the joint connection strength of prefabricated components is the key to affecting overall earthquake resistance performance, and strict construction specifications are required to ensure quality.
Industry Trends and Policy Support
The concentrated commencement of concrete-related projects in Xinmi City reflects local policy support for prefabricated buildings. With the advancement of the 'dual carbon' goals, the industrialized production model of prefabricated concrete houses (reducing on-site wet operations and construction waste) aligns with the development direction of green buildings. In the future, market share may be further expanded through technological upgrades (such as high-performance concrete and intelligent splicing technology).
