Welcome to Guangdong Qinglong Construction Engineering Co., Ltd.!
UHPC & GRC Complex Architecture Manufacturing
A Global Benchmark in Smart Architectural Fabrication
Perforated UHPC Component Fire, Corrosion, and Freeze-Thaw Performance: How Reliable Are the "Three Proofs"?
Perforated UHPC components, with their open light-and-shadow effects and artistic expressiveness, are increasingly appearing in cultural venues, commercial districts, and landscape projects. However, perforation means the panels have "many holes punched through them": the remaining cross-section becomes thinner and edges multiply, so project developers inevitably worry—can such a "hole-riddled" component still be relied upon for fire, corrosion, and frost resistance?
Can UHPC Curtain Wall Panels Be Translucent? How Good Is Self-Cleaning Performance?
The traditional impression of UHPC curtain wall panels is that of a "high-strength concrete panel," seemingly unrelated to terms like "light-transmitting" or "self-cleaning." However, with advances in material technology, light-transmitting UHPC has become a reality—an elegant concrete curtain wall by day, revealing soft light and shadow by night. And with the added benefit of self-cleaning properties, the curtain wall stays clean over the long term.
How Long Do UHPC Landscape Wall Panels Last? Durability Performance Explained
Landscape wall panels are exposed outdoors for long periods and must endure repeated tests of sun exposure, rain, freeze-thaw cycles, and pollution. Many project developers ask when choosing UHPC (ultra-high performance concrete) landscape wall panels: How long can this material actually last? Is its durability really as good as claimed?
How Thin Can GRC Curtain Wall Panels Be? What's the Maximum Size? — Practical Spec Limits Explained
"How thin and how large can it be" are the two most frequently asked parameters when selecting GRC (glass fiber reinforced concrete) curtain wall panels. Thickness relates to building load and the lightness of the façade, while size relates to the number of joints and the overall effect. Where do the limits of these two indicators lie? Is thinner always better, or larger always better?
How Strong Are GRC Irregular Shaped Panels? Flexural Strength, Impact, and Performance Explained
GRC (glass fiber reinforced concrete) shaped panels can achieve curved surfaces that stone cannot and textures that aluminum panels cannot—this is a consensus in the design world. But the more complex the shape, the more anxious project owners become: these "artistic panels" with curves, cutouts, and cantilevers—is their strength really sufficient? Can they withstand wind loads, survive transport and installation, and endure decades of outdoor exposure?
How Much Do Perforated UHPC Panels Cost? Price Range & Cost Logic Explained
Hollow UHPC components, with their decorative effect of "interwoven light and shadow, interplay of solid and void", have become a popular choice in building facade design in recent years — from perforated curtain walls of cultural venues to carved partitions of landscape corridors, their applications keep growing. But when it comes to procurement, the first question from almost all project owners is: what is the approximate price of hollow UHPC components?
How to Identify Real vs. Fake / Quality GRC Curtain Wall Panels — 5-Inspection Practical Guide
The GRC (glass fiber reinforced concrete) curtain wall panel market has expanded rapidly in recent years, but product quality varies widely. Some so-called "GRC panels" are actually ordinary mortar panels with a small amount of chopped fiber, and some even pass off ordinary glass fiber as alkali-resistant glass fiber — they look about the same, but after two or three years on the wall they crack, powder, and flake. For building owners,
GRC Panel Hollow Drumming or Detachment After Installation? Diagnosis & Repair Guide
GRC (Glass Fiber Reinforced Concrete) decorative panels developing hollowing, loosening, or even detachment after installation is a headache for many project owners. Hollowing and detachment not only affect the appearance, but also touch on the safety bottom line of objects falling from height, and must be taken seriously. But the premise of 'what to do when a problem occurs' is 'first figuring out where the problem lies'—different causes call for completely different handling methods.
How Long Does GRC Exterior Wall Panel Installation Take? — Typical Construction Cycle Explained
"Schedule" is one of the most frequently raised topics in communication on GRC exterior wall cladding panel projects. Owners and general contractors alike want the panels sealed and scaffolding removed as early as possible, but GRC panels are customized precast components—from order placement to wall installation, the process involves multiple stages, including detailed design, mold fabrication, production and curing, and transportation and installation. A shorter schedule is not always better—u
Curved UHPC Panel Joints — How to Avoid Common Failures (Parametric Design, Precision Install, Sealant Best Practices)
Curved forms are one of the most expressive applications of UHPC (Ultra-High Performance Concrete) — flowing double-curved facades and undulating landscape walls free buildings from the stereotype of flat, rigid straightness. But the success or failure of a curved wall often lies not in the panels themselves, but in the joints. When joints are poorly handled, the milder consequences are distorted lines and cracked sealant seams,
Garden GRC Wall Panels — Installation & Fixing Methods Explained (JGJ/T 423-2018)
With their light weight, high strength, and freedom of form, GRC (glass fiber reinforced concrete) wall panels are being used more and more widely in landscape projects—they can be seen everywhere, from park landscape walls and courtyard partitions to artistic feature walls in theme parks. However, the final effect and safety of GRC wall panels depend 70% on materials and 30% on installation.
Does UHPC Exterior Wall Panel Fade? How Serious Is Color Variation? — Color Stability Explained
In discussions on the selection of architectural decoration materials, "color fading" and "color variation" are the two most common concerns owners and designers have about concrete-type panels. After all, whether on a curtain wall facade or a landscape enclosure wall, once fading and whitening appear or the color depth varies from panel to panel, the building's overall sense of quality will be greatly compromised—and the difficulty and cost of later repairs far exceed those of early prevention.