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UHPC & GRC Complex Architecture Manufacturing
A Global Benchmark in Smart Architectural Fabrication
400-777-2203
0760-88706348
13902597531
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لماذا يصعب الترويج لـ UHPC؟ ثلاثة حواجز تتجاوز التكلفة والمعايير
The difficulties in promoting UHPC go beyond its "high cost": high unit material price, insufficient performance stability, greater shrinkage without steam curing, complex wet joint construction, and high construction process barriers—together with imperfect structural design standards and insufficient industry awareness, these are the six major practical obstacles at present. This is the consensus view of industry experts (such as Fan Jiansheng and Tian Yueqiang) expressed in public seminars
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استخدام UHPC في الصين يتجاوز 200 ألف م³ في 2024: تحليل قطاعي
In 2024, China's UHPC consumption exceeded 200,000 m³, with a compound annual growth rate of approximately 46% since 2019. Steel-UHPC composite bridge decks, bridge components, and architectural curtain walls and decoration are the three main application areas. The data comes from the '2024 China UHPC Technology and Application Development Report' published by the China Concrete and Cement Products Association (CCPA), the most widely cited authoritative statistics in the industry.
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مبدأ التقسية بألياف الفولاذ في UHPC: سر الانحناء دون الانكسار
The key to UHPC "bending without breaking" lies in steel fibers: with short steel fibers added at a volume ratio of 1%-3%, tensile strength reaches 10-15MPa and obvious deformation occurs before failure, transforming it from a brittle material into a metal-like ductile material. This is from the international classic work "Ultra-High Performance Concrete UHPC: Fundamentals, Design, Examples"
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تطبيقات UHPC في المباني الجاهزة وأساسيات التحكم بالجودة
The value of UHPC in prefabricated construction is concentrated in three areas: strengthening joint connections, lightweighting components, and improving durability; for structural UHPC, recommended compressive strength ≥120MPa, flexural strength ≥14MPa, and tensile strength ≥7MPa. The related research was published in the Chinese core journal Concrete and Cement Products (founded in 1974).
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لماذا تحظى عناصر UHPC الجاهزة برواج: خيار جديد لتخفيف وزن الجسور
UHPC precast components are an important direction in the current lightweighting of bridges and buildings: taking the 'Chutian Beam' UHPC-NC composite pier cap as an example, volume is reduced by 17%, self-weight is lowered by 25.4%, overall construction period is shortened by 57.5%, and bridge service life is extended from 100 years to over 200 years. This technology has been applied in the Han-Yi Expressway reconstruction and expansion
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أساسيات تصميم خلطة UHPC: المواد الخام والنسب وتدرج المقاومة (GB/T 31387-2025)
The core of UHPC mix design is "maximum particle packing + steel fiber toughening + low water-binder ratio". The general process is: determine the strength grade → select raw materials → calculate the gradation → verify through trial mixes. These key points are systematically presented in the world's first UHPC monograph co-authored by Caijun Shi, Zemei Wu and Banthia
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شرح تقنية تبليط سطح الجسور الفولاذية بـ UHPC: نظام الربط بالراتنج دون مسامير قص
Steel bridge deck UHPC pavement refers to a paving technology that uses ultra-high performance concrete (UHPC) as a rigid pavement layer on an orthotropic steel bridge deck, forming a composite system with the steel plate through shear studs or resin bonding, in order to reduce deck plate stress and enhance durability.
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ما هي مادة UHPC؟ مقاومة تعادل 5 أضعاف الخرسانة العادية — التركيب والخصائص
UHPC (Ultra-High Performance Concrete) is a new type of cement-based composite material with a compressive strength of ≥120MPa, the ability to bend without breaking, and a service life of up to 100 years — about 5 times stronger than ordinary concrete. It is not just 'stronger concrete,' but a 'new species' achieved through three technical approaches: ultra-fine particle grading + steel fiber toughening + an extremely low water-binder ratio.
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البحوث المتقدمة في UHPC: ثلاثة اتجاهات مستخلصة من أوراق المجلات العلمية المرموقة
The compressive strength of UHPC is typically no less than 120 MPa, with some reaching over 180 MPa; flexural strength is 20-40 MPa; and its chloride ion diffusion coefficient is about two orders of magnitude lower than that of ordinary concrete. Compared with ordinary concrete, UHPC is a new material system featuring "densification + toughening", and with GRC (Glass Fiber Reinforced Concrete)
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المعيار الوطني الصيني الجديد لعناصر UHPC غير الحاملة: التنفيذ في 1 سبتمبر 2026
UHPC (Ultra-High Performance Concrete) refers to a fiber-reinforced cementitious composite material whose compressive strength is typically not less than 120 MPa, reinforced with steel fibers and possessing ultra-high durability; UHPC non-load-bearing components refer to UHPC products that do not carry the load of the main structure and are used for building envelope and decoration, such as exterior wall panels, perforated decorative components, sunshading components, etc.
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أداء UHPC المثقب في الحريق والتآكل والتجمد والذوبان: غير قابل للاشتعال A1 و300 دورة
Understand the "triple-resistance" performance of hollowed-out UHPC in 30 seconds. The fire, corrosion, and freeze resistance of hollowed-out UHPC components all rank in the top tier of architectural decoration materials. The common foundation of these three properties is the material nature of UHPC — "extremely dense and fully inorganic" — hollowing only changes the geometric form of the component
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ما مدى صعوبة تركيب ألواح UHPC؟ وهل تستطيع فرق التنفيذ العادية إنجازه؟
As a new material for high-end building curtain walls and landscape decoration, UHPC ultra-high performance concrete panels often raise concerns among project parties when selecting them: is this "high-tech panel" difficult to install? Can the ordinary construction crews already on site handle the work? Is it necessary to specifically bring in the manufacturer's team? This question relates to the project's manpower organization.
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