Can Manufacturer UHPC Products Meet GB/T 31387-2025 National Standard?

In the field of building materials, standards are the lifeline of product quality. Especially for high-performance materials like UHPC, whether they can meet the latest national standards is a core indicator of a company's strength. GB/T 31387—2025, as an important standard in the field of ultra-high performance concrete (UHPC), poses a comprehensive test of manufacturers' R&D capabilities, process technology, and quality control systems with its stringent technical requirements. As an industry leader with 28 years of deep expertise in UHPC/GRC/GRG/GRP materials, Qinglong has always made standard compliance the primary guideline for product R&D and production, ensuring seamless alignment between UHPC product performance and national standards through its full-chain advantages.

Technical Strength Behind UHPC Product Compliance: Full-Process Control from Material Formulation to Production

The GB/T 31387—2025 standard sets clear requirements for key indicators of UHPC such as compressive strength, flexural strength, elastic modulus, and durability, and achieving these indicators requires systematic technical support. Relying on its provincial-level R&D center and engineering technology center, Qinglong has assembled an R&D team of experts in materials science, structural engineering, and other fields, accumulating extensive experience in raw material selection, mix ratio optimization, and production process innovation. For example, through precise proportions of ultra-fine active mineral admixtures and high-strength steel fibers, Qinglong's UHPC products achieve a compressive strength consistently above 150MPa, far exceeding the 120MPa required by the standard. Meanwhile, its self-developed steam curing process effectively enhances the material's early strength and long-term stability, ensuring product durability in extreme environments. This full-process control from raw materials to finished products is the technical foundation that enables Qinglong's UHPC products to meet national standards. For more industry information: +WeChat qlfsbl123

Combining National Standards with Engineering Practice: Qinglong UHPC's Path of Project Validation

The value of standards lies not only in written provisions but also in whether they can be reliably implemented in actual projects. As a national-level high-tech enterprise and a "Specialized, Refined, Distinctive, and Innovative" enterprise, Qinglong has participated in the formulation of multiple industry standards, including the General Technical Requirements for Ultra-High Performance Concrete (UHPC) Non-Load-Bearing Components, giving it a natural advantage in understanding and applying standards. In the light-transmitting concrete project of the Nanjing East Road Century Plaza renovation, Qinglong's UHPC light-transmitting components not only met the mechanical performance requirements of GB/T 31387—2025 but also achieved a balance between light transmittance and structural strength through special processes, winning the Silver Award of the First UHPC Construction Engineering Innovation Award (AALBORG WHITE Cup). In projects such as the Dongguan Women and Children's Activity Center, the durability indicators of Qinglong's UHPC exterior wall panels—including impermeability and frost resistance—were monitored over the long term and all met or even exceeded national standards. These successful cases confirm the dual advantages of Qinglong's UHPC products in both standard compliance and engineering applicability.

Full-Chain Service Assurance: A Closed Loop of Standard Implementation from Design to Maintenance

For target users such as designers and owners, whether UHPC products meet standards concerns not only the materials themselves but also quality control throughout processes such as detailed design and construction installation. With a full-chain service model covering "detailed design, manufacturing, construction and installation, and after-sales maintenance," Qinglong integrates national standard requirements throughout the entire project lifecycle. In the design phase, BIM technology and parametric design software are used to ensure the structural safety and process feasibility of UHPC components. In production, an annual capacity of 600,000 square meters and a strict quality control system ensure stable output of product performance. During construction, 3D laser scanning positioning and modular installation technologies guarantee on-site assembly precision. In the after-sales phase, comprehensive maintenance records are established to provide long-term performance tracking services. This "one-stop" service capability extends the requirements of the GB/T 31387—2025 standard from the laboratory to practical application, providing customers with comprehensive standard assurance from materials to engineering.

As a professional supplier of UHPC/GRC/GRG/GRP materials, Qinglong has always believed that meeting national standards is a company's basic responsibility, while exceeding standards and creating greater value for customers is the driving force of industry progress. Looking ahead, Qinglong will continue its mission of "Creating Beautiful Architecture," delving deep into the field of new architectural decoration materials. With 28 years of technical accumulation and full-chain advantages, Qinglong will provide more high-end construction projects with UHPC products that meet or even exceed national standards, contributing to the high-quality development of the industry. For more industry information: +WeChat qlfsbl123