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The Polyjoy HW industrial building curtain wall cladding is made from rock wool or PU edge-wrapped rock wool as the core material and high-end color-coated steel sheets as the surface material. It is manufactured in a continuous production line followed by folding processes to form a box-shaped structure with the metal sheet enclosing the two non-jointing sides. This series of products inherits the excellent performance of metal composite claddings in the field of construction while showcasing the functionality and visual effects of prefabricated metal curtain walls. The overall system structure features purposefully designed nodes and allows reasonable and efficient installation. Moreover, a strong sense of aesthetics and modernity also serves as an advantage, achieving a perfect combination of thermal insulation and decorative functions for building walls.
Performance features
Insulating & Fire-Resistant Core
Meets the standards and requirements for green and energy-efficient buildings.
Fully Encapsulated Core Material
Effectively ensures the long-term durability and service life of the core material.
Superior System Flatness
Presents an elegant, streamlined appearance, fully realizing the aesthetic effect of a metal curtain wall
Enhanced Panel Strength
Offers high bending resistance and superior mechanical performance of the wall system.
Technical specifications
Material Characteristics Table for HW Industrial Building Curtain Wall Cladding
Size (mm) |
| Optional width:500-1200 | Length:<15000 | Standardthickness:50,75,100,150 |
Surface pattern | Mirror surface | Ripple-like corrugation | Engrossed | Mini corrugation |
Skin thickness (mm) | Front steel sheet:0.6-0.8 | Back steel sheet:0.4-0.6 | Front aluminum sheet:0.7-1.0 | Back aluminum sheet:0.4-0.7 |
Joint width (mm) | 20 | |||
Core material | Rock wool,PU and rock wool | PU and glass wool | ||
Core material density (Kg/m3) | Glass wool:64 | Rockwool:120-140 | ||
Flammability | Class A | |||
Table of Load without extra support and thermal performance specifics for HW Industrial Building Curtain Wall Cladding
Core material |
| Type of support | Load(KN/m²)/rafter spacing(mm) | Panel weight(Kg/m²) | Thermal conductivity(W/m²k) | |||||
0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | |||||
Rock wool | 50 | Single-span /multi-span | 5652 | 4217 | 3490 | 3018 | 2674 | 2408 | 15.88 | 0.76 |
75 | 7470 | 5605 | 4662 | 4050 | 3604 | 3259 | 18.72 | 0.53 | ||
100 | 9079 | 6827 | 5689 | 4951 | 4414 | 3996 | 21.56 | 0.40 | ||
150 | 11882 | 8927 | 7434 | 6465 | 5759 | 5212 | 27.24 | 0.27 | ||
Glass wool | 50 | Single-span /multi-span | 5543 | 4082 | 3340 | 2857 | 2507 | 2237 | 13.32 | 0.52 |
75 | 7339 | 5442 | 4480 | 3854 | 3399 | 3048 | 14.88 | 0.39 | ||
100 | 8925 | 6635 | 5475 | 4720 | 4172 | 3747 | 16.44 | 0.33 | ||
150 | 11677 | 8673 | 7150 | 6159 | 5439 | 4882 | 19.55 | 0.27 | ||
Note: Calculations in the table are based on the following assumptions: rock wool of a density of 120Kg/m3, glass wool of a density of 64kg/m3,thickness of front sheet 0.6mm, thickness of the back sheet 0.5mm, deflection span ratio L/100.
2025-11-29
2025-11-29
2025-11-29