Zhengzhou Shuanglian Building Material Co., Ltd. (hereinafter referred to as "Zhengzhou Shuanglian"), as a leading enterprise in China's flooring industry, recently signed a contract for the 300,000 square meters floor paint construction project of BYD's new energy vehicle production base. This cooperation marks that Zhengzhou Shuanglian's technical strength and large-scale service capabilities in the field of industrial flooring have once again been recognized by the industry's leading customers.
Project background: High standards match the needs of new energy vehicle manufacturing
As a global benchmark for new energy vehicle manufacturing, BYD Factory has strict requirements on floor performance:
Super wear resistance and pressure resistance: need to withstand high-frequency passage of heavy equipment and vehicles;
Anti-static and cleanliness: meet the dust and anti-static needs of precision parts production;
Environmental protection and fire prevention: meet Class B fire prevention standards and use low-VOC environmentally friendly materials;
Chemical corrosion resistance: adapt to complex environments such as oil, acid and alkali.
Zhengzhou Shuanglian combined the characteristics of the BYD project and customized a comprehensive solution of "epoxy anti-static self-leveling + diamond abrasive wear-resistant layer + sealing curing agent", taking into account functionality, durability and aesthetics.
Technical solution: full-chain innovative process
1. Material advantages: independent research and development and quality assurance
Core materials: using the Shuanglian series floor paint independently developed by Zhengzhou Shuanglian, including water-based epoxy primer, high-solids mid-coat and anti-static topcoat, which has passed ISO9001 international quality system certification;
Environmental performance: VOC content is lower than the national standard, in line with EU environmental protection directives, helping BYD achieve green production goals;
Wear-resistant reinforcement: adding diamond abrasive aggregate, the wear resistance is increased by 60%, and the compressive strength is above 50MPa.
2. Construction process: four-stage precision control
Base treatment: through laser leveling, mechanical grinding, crack grouting and other technologies, ensure that the ground flatness error is ≤2mm/2m;
Anti-static system: laying copper foil conductive mesh, the surface resistance is stable at 10^6~10^9Ω, avoiding static interference of precision equipment;
Multi-layer coating: adopts "primer penetration-mortar intermediate coating leveling-conductive layer laying-self-leveling surface paint" four-layer structure, with a thickness of more than 3mm;
Sealing and curing: penetrating sealant deeply hardens concrete to improve the density and anti-oil seepage performance of the ground.
3. Intelligent management: dual control of construction period and quality
BIM simulation construction: predict construction difficulties through three-dimensional modeling and optimize material scheduling;
Environmental monitoring: real-time monitoring of temperature and humidity (5~35℃, humidity ≤85%), and use mobile drying equipment to deal with the impact of rainy season;
Progress guarantee: Invest a professional team of 200 people, work in a zoned flow mode, and ensure completion and delivery within 90 days.
Since its establishment in 1999, Zhengzhou Shuanglian has served more than a thousand customers, with a cumulative construction area of more than 10 million square meters. The successful implementation of this project is due to the following core advantages:
Full industrial chain layout: With two major production bases in Zhengzhou and Xinxiang, the monthly production capacity reaches 800 tons, realizing seamless connection between material production and construction;
Benchmark case experience: Provided flooring services for Foxconn, Weichai Power, Nine Dragons Paper and other companies, familiar with the needs of scenarios such as automobile manufacturing and electronic precision;
R&D innovation: A 5-10-person technical team focuses on concrete surface treatment technology and has obtained 6 national patents.
Customer value: Empowering intelligent manufacturing with flooring
Through this cooperation, BYD Factory will achieve:
Cost reduction and efficiency improvement: The life of the floor is extended to more than 15 years, and the maintenance cost is reduced by 40%;
Safety upgrade: The anti-static system avoids the loss of precision equipment and reduces the annual failure rate by 25%;
Image improvement: The mirror-level self-leveling effect creates a visual benchmark for modern factories.
Zhengzhou Shuanglian will continue to deepen its roots in the industrial flooring field, and use the integrated model of "materials + construction + services" to help global manufacturing customers build a safe, efficient and sustainable production environment.
