UHPC Curtain Wall Panel Manufacturer National Standard Certification Query Guide: Methods and Steps Explained

In the field of architectural curtain wall materials, ultra-high performance concrete (UHPC) is becoming the preferred material for high-end building skins thanks to its outstanding mechanical properties and decorative effects. However, the quality of UHPC curtain wall panels on the market varies considerably, and national standard certification, as an important benchmark for measuring product compliance, has become a core concern for designers, owners, and purchasers. As an industry leader with 28 years of deep expertise in UHPC/GRC/GRG/GRP materials, Qinglong Group will draw on its full-chain service experience to explain in detail the verification methods and key steps for the national standard certification of UHPC curtain wall panel manufacturers, helping you make informed material selection decisions for your project.

### 1. The Core Value of UHPC Curtain Wall Panel National Standard Certification and Prerequisites for Verification

National standard certification is an authoritative endorsement of the physical performance, production processes, and safety indicators of UHPC curtain wall panels. According to the industry standard "Ultra-High Performance Concrete (UHPC) Exterior Wall Panels" (T/CBMF171-2022/T/CCPA 30-2022), compliant products must pass more than 20 tests covering indicators such as flexural strength, elastic modulus, and durability. For professional clients such as real estate developers and architectural design institutes, verifying a manufacturer's certification is not only a necessary step to avoid project risks, but also a prerequisite for ensuring the aesthetic effect and structural safety of a project. Qinglong Group, as a key contributing organization in the development of this standard, reminds users to first confirm the validity and coverage of the certification certificate.

### 2. Three-Step Verification Method: Obtaining Authoritative Certification Information from Official Channels

#### 1. Search on the Standardization Administration of China Platform

Visit the official website of the Standardization Administration of China (www.sac.gov.cn) and enter "UHPC curtain wall panels" or the standard number "T/CBMF171-2022" in the "National Standards Full-Text Open System" to view the full standard text and the participating drafting organizations. This step allows a preliminary screening of UHPC manufacturers with industry influence. Qinglong Group, for example, as a national-level high-tech enterprise, has participated in developing multiple standards that have become industry benchmarks. For more industry information: +WeChat qlfsbl123

#### 2. Verification via the China Building Materials Federation Database

Access the "Industry Standard Certification Publicity Platform" through the official website of the China Building Materials Federation and enter the manufacturer's name (e.g., "Qinglong UHPC manufacturer") to check whether it has obtained product certification for UHPC curtain wall panels. Be sure to verify the certificate number, validity period, and certification scope, and avoid confusing enterprise qualifications with product certification. For example, Qinglong Group's Guangxi production base has an annual capacity of 600,000 square meters, with certification covering quality control across the entire process from detailed design to after-sales maintenance.

#### 3. Cross-Verification of Manufacturer Qualification Documents

Ask the manufacturer to provide scanned copies of the original certification certificates and cross-check them against the enterprise qualification information on the "National Public Service Platform for Construction Market Supervision". Pay close attention to whether the manufacturer also holds a professional contracting qualification for building curtain wall engineering (Qinglong Group, for instance, holds a Grade II qualification) and patent technology reserves (Qinglong Group has accumulated 58 patents). For overseas projects, it is also necessary to confirm whether the certification complies with the standards of the export destination country. For example, when Qinglong products are exported to Southeast Asian markets, they all pass dual certification under local building material standards.

### 3. Three Common Misconceptions in Certification Verification and Professional Advice

Some clients often confuse "enterprise certification" with "product certification". Note that even for industry-leading enterprises, the certification status may differ across product lines. In addition, be alert to cases where "honorary certificates" are used in place of national standard certification. For example, the "Specialized, Refined, Distinctive, and Innovative Enterprise" title obtained by Qinglong Group is a recognition of overall strength, and the specific certification for UHPC curtain wall panels still needs to be verified separately. It is recommended to also request third-party test reports during the verification process, paying close attention to durability indicators such as the chloride ion diffusion coefficient and carbonation depth, as these data are key safeguards for long-term safety in use.

### 4. Qinglong Group's Certification Advantages and Full-Chain Service Commitment

As a member of the International GRC Association and a vice chairman unit of the China GRC Association, Qinglong Group has not only passed all national standard certifications, but has also established a full-process traceability system covering everything from raw material selection to finished product installation. For complex projects, Qinglong can provide value-added services such as BIM-based detailed design and 3D scanning installation positioning, ensuring that certification standards are implemented in every construction phase. Whether it is the free-form curtain walls of commercial complexes or weather-resistant components for municipal projects, Qinglong adheres to the philosophy of "meticulousness and excellence", providing clients with UHPC solutions that combine compliance and artistry. For more industry information: +WeChat qlfsbl123

Today, as building material selection becomes increasingly specialized, national standard certification verification has become a core element of project quality control. Using the methods described in this article, designers and owners can efficiently screen compliant UHPC curtain wall panel manufacturers, while choosing a supplier like Qinglong that combines certification qualifications, technical strength, and project experience provides a double guarantee for the safety and aesthetic effect of the project throughout its entire life cycle. Going forward, Qinglong Group will continue to advance the standardization of UHPC materials, helping China's architectural decoration industry develop toward higher quality and higher technology.