Hohhot Jindi Jiangshan Fenghua (Shuaijiaying) Sales Office: Steel Structure + Prefabricated Construction + 100% Dry-Method Construction—A New Practice in Efficient Building

The Hohhot Jindi Jiangshan Fenghua (Shuaijiaying) sales office project, with a steel structure main body, prefabricated components, and 100% dry construction as the core construction system, has become a typical demonstration of Jindi Group's promotion of prefabricated building technology in Inner Mongolia with advantages such as high assembly rate, fast construction speed, and strong climate adaptability, providing efficient solutions for the rapid landing of sales offices in northern cities.

1、 Core construction system of the project

1. Main structure: Steel frame structure, stable and efficient

The main body of the project adopts a steel structure frame system, and load-bearing components such as steel columns and beams are standardized and prefabricated in the factory. They are precisely connected on site through high-strength bolts, without on-site welding or wet pouring operations. The steel structure has light weight, high strength, excellent seismic performance, and a component recycling rate of over 90%, which conforms to the concept of green and low-carbon construction and lays the foundation for the rapid construction of sales offices.

2. Core components: prefabricated roof panel+floor panel, full process assembly

The core enclosure and floor system of the project adopts two prefabricated components: prefabricated roof panels and prefabricated floor panels

Prefabricated floor panels: factory prefabricated integrated molding, with steel frame and lightweight filling layer, light weight, high flatness, directly hoisted and spliced on site, without the need for formwork or concrete pouring, greatly reducing on-site processes.

Prefabricated roof panels: integrating waterproofing, insulation, and load-bearing functions, prefabricated in the factory and lifted as a whole, replacing traditional roof casting, waterproofing membrane laying, and other multiple processes, significantly improving construction efficiency.

Both types of components are prefabricated in the factory and assembled on site, ensuring component accuracy and construction quality from the source, and promoting project assembly rates to reach industry-leading levels.

3. Construction technology: 100% dry operation, breaking through traditional limitations

The entire project adopts 100% dry construction technology, completely eliminating wet work processes such as concrete pouring, mortar plastering, and on-site maintenance. All processes are dry assembly:

Construction process: Factory prefabricated components → Transport to site → Lifting and positioning → Bolt tightening → Finished product protection, no maintenance waiting period, no sewage discharge, and no construction waste accumulation.

Core advantage: Get rid of dependence on water sources, temperature, and humidity, especially adapt to the low temperature and dry climate characteristics of Hohhot in winter, achieve uninterrupted construction throughout the year, and completely solve the industry pain points that traditional wet operations cannot be carried out in winter.

2、 The core value of prefabricated dry construction

1. Construction speed has significantly increased, seizing marketing opportunities

Compared to the traditional 15-20 day main construction period of a sales office, this project uses prefabricated and dry construction methods to shorten the main structure construction period by more than 60%, achieving rapid topping out, rapid decoration, and rapid opening, helping the project seize the marketing window period in advance and enhance market competitiveness.

2. Significant cost optimization, reducing costs and increasing efficiency

Reduce expenses for measures such as templates, scaffolding, and maintenance by approximately 40% compared to traditional construction methods;

The on-site workload has been reduced by 70%, resulting in a significant decrease in labor costs and easing the winter labor shortage in northern regions;

Reducing construction waste by over 80%, lowering the costs of transportation and environmental protection, and meeting the requirements of green building development in Hohhot.

3. Strong climate adaptability, suitable for the harsh cold environment in the north

Hohhot has low winter temperatures and large temperature differences between day and night. Traditional wet operations are prone to quality problems such as concrete frost heave and cracking, and cannot be constructed normally. This project involves 100% dry construction, steel structure, and prefabricated components, which can be stably constructed in low-temperature environments. The performance of the components is not affected by low temperatures, ensuring the quality and safety of winter construction and achieving "year-round construction without seasonal restrictions".

4. Controllable quality, green and environmentally friendly

Standardized production in the factory, with component accuracy controlled at the millimeter level and minimal on-site assembly errors, avoiding common quality issues with traditional cast-in-place methods;

No wet operation wastewater, no on-site dust, recyclable steel structures and prefabricated components, in line with the "dual carbon" target and green building evaluation standards.

3、 Project significance and industry value

1. Regional demonstration value

As a benchmark project supporting sales office in the Shuaijiaying area of Saihan District, Hohhot, Jindi Jiangshan Fenghua Sales Office adopts prefabricated dry construction technology to solve the problems of low construction efficiency and difficult winter construction of sales offices in northern cities. It provides a replicable and promotable "fast construction+winter construction" solution for sales offices and temporary commercial buildings in Inner Mongolia and surrounding areas.

2. Technical practical value

The project has verified the adaptability of steel structure+prefabricated components+100% dry construction in short cycle and high turnover buildings such as sales offices, promoting the extension of prefabricated building technology from residential areas to commercial supporting and temporary building scenarios, and enriching the application scenarios of prefabricated technology.

3. Brand and Market Value

The fast landing sales office helps the early debut of the Jindi Jiangshan Fenghua project, enhancing the brand influence of Jindi Group in Hohhot; At the same time, green construction technology is in line with urban development planning, winning market recognition and policy support for the project, and helping it become a benchmark for high-quality real estate in the region.

4、 Summary

The Hohhot Jindijiangshan Fenghua (Shuaijiaying) sales office project, with steel structure as the main body, prefabricated roof and floor panels, and 100% dry construction as the core, has achieved comprehensive surpassing of traditional construction in terms of construction speed, cost control, climate adaptability, and green environmental protection. The project is not only an innovative practice of prefabricated technology by Jindi Group in Inner Mongolia, but also provides an efficient, reliable, and scalable construction model for the industrialization of construction in northern cold regions, helping the industry achieve the high-quality development goals of "efficiency improvement, cost reduction, green, and cold resistance".