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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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GRC Leakage Treatment Guide: A Three-in-One Solution of Plug, Drain, and Prevent
Three major sources of GRC leakage: joint seal failure, cracks in the components themselves, and water ingress from the back (flashing defects). Treatment follows a three-in-one approach of "plugging (sealing repair) + draining (drainage diversion) + prevention (constructional detailing)". This article explains diagnosis and remediation in detail.
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Cause Analysis and Prevention of GRC Component Falling: Three Lines of Defense — Connection, Corrosion, Aging
Four major causes of GRC detachment: connection failure (insufficient anchorage / bonding-only fixing under excess weight), metal corrosion (rust expansion of embedded inserts), matrix deterioration (fiber failure), and construction defects (forced positioning). This article details the prevention system and inspection methods.
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GRC Crack Prevention Source Control System: Four Gates of Design, Material, Production, and Construction
Four gates for preventing GRC cracking at the source: design (expansion joints + flexible joints), materials (AR fibers + metered mix proportions), production (28-day curing + early moisture retention), construction (standard-compliant installation + no forced positioning). Guangdong Qinglong's full-chain anti-cracking system.
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Decision Tree for GRC Delamination and Through-Thickness Crack Treatment: Patch, Reinforce, or Replace
Decision tree for handling GRC delamination cracks (interlayer separation, hollow feel) and through cracks (deep penetration, precursor to structural failure): small-area delamination can be reinforced with adhesive injection, while large-area delamination and through cracks in load-bearing areas should be replaced. This article explains the judgment criteria in detail.
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GRC Surface Map-Cracking Repair Four-Step Method: Seal, Reinforce, Finish, and Verify
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Complete Analysis of GRC Component Cracking Causes: Four Crack Types and Targeted Treatment Plans
The four main causes of GRC cracking are: constraint stress (lack of expansion joints), material deterioration (fiber adulteration/uncontrolled water-cement ratio), construction damage (forced placement/collision), and foundation displacement. This article classifies and diagnoses cracks according to their morphology and provides targeted prevention and treatment.
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Detailed Explanation of GRC Installation Standard Basis: Execution Points and Article Application of JGJ/T423-2018
The standards system for GRC installation: centered on JGJ/T423-2018 'Technical Standard for Application of Glass Fiber Reinforced Cement (GRC) in Buildings', implemented in conjunction with curtain wall acceptance codes and steel structure codes. Guangdong Qinglong (co-drafting organization) explains the key implementation points.
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Custom-Shaped GRC Installation Collision Avoidance Guide: Pre-Assembly, Simulation, and Product Protection System
Collision risk avoidance system for special-shaped GRC installation: clash detection at the detailed design stage, hoisting path simulation, on-site zoning management, and finished product protection (corner guards + warning signs + passage planning). This article details the four layers of protection.
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Complete Explanation of GRC Curtain Wall Acceptance Standards: Appearance, Function, and Water Spray Test Requirements
Three key dimensions of GRC curtain wall acceptance: visual appearance (color difference, joints, flatness), functionality (four-performance tests, water spray test), and documentation (test reports, concealed works records). The water spray test is a mandatory water-tightness verification step. This article details the acceptance checklist.
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What Qualifications Are Required for GRC Installation? Contractor Qualification Requirements and Compliance Guide
GRC installation qualification requirements: curtain wall engineering qualification (for irregular facades), professional contracting qualification for waterproofing, anti-corrosion and thermal insulation, and building decoration qualification (interior); personnel must hold special operation certificates (welding/lifting/work at heights). Reference: Guangdong Qinglong qualification system.
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Complete Guide to GRC Joint Treatment and Waterproof Sealing: Three Lines of Defense — Backing, Sealant, Drainage
Standard GRC joint treatment procedure: joint cavity cleaning → backer foam rod (controls joint depth) → sealant application (width-to-depth ratio 1:1-2:1) → surface finishing; three lines of waterproofing defense: pressure-equalized cavity design, drainage holes, and sealant. This article explains the construction logic in detail.
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GRC Component Hoisting Plan Development Guide: Lift Point Setup, Equipment Selection, and Safety Control
Key points of the GRC component hoisting plan: lifting points set symmetrically according to the component's center of gravity (≥2 points), specialized lifting fixtures with soft-contact protection, equipment selected based on component weight, and hoisting suspended at wind force level 4 or above. This article explains safety management throughout the entire hoisting process in detail.
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National service hotline: 400-777-2203
Business Hotline: 0760-88706348 Mobile: 13902597531
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