100mm*100mm WPC square tube adopts an ecological formula of 58% pine fiber + 37% high-strength HDPE + 5% composite additives, made through drying, mixing and melt extrusion. Wood fiber and polymer materials are closely integrated, combining wood texture and plastic weather resistance. It has zero formaldehyde emission, 100% recyclable, and meets green building standards. Specification: 100mm*100mm, linear weight 4.8kg, balancing strength and lightweight.
Product Details
| Product Specifications | Warranty | Color | Texture |
| 100mm*100mm | a phased warranty plan | black | No pattern |
Phased Warranty Terms
5-year full coverage (100% coverage for the first 5 years)
50% coverage in the 6th year
40% coverage in the 7th year
30% coverage in the 8th year
20% coverage in the 9th year
10% coverage in the 10th year
Core Features
High Strength & Stability: Flexural strength ≥25MPa, compressive strength ≥42MPa at 4.8kg/m; 6m profile weighs 28.8kg (25% lighter than solid wood), bearing 120kg at 1.2m span, no cracking or deformation.
Full Weather Resistance: Temperature resistance -35℃~65℃, water absorption ≤0.4%, no mildew or rust in plum rain and coastal areas, service life over 18 years (3.5 times of solid wood).
Easy Maintenance & Processing: Natural wood grain can directly replace solid wood for decoration without painting; cleanable with water or soft cloth, low maintenance cost; cut and drill with ordinary woodworking tools.
Safe & Eco-Friendly: Formaldehyde emission ≤0.01mg/m³, reaching B1-level flame retardancy with additives, no burr hazard, suitable for diverse scenarios.
Application Scenarios
Relying on the general load-bearing specification of 100mm*100mm and the lightweight advantage of 4.8kg/m, the product is widely used in three core fields:
1. Outdoor Landscape Structure Field: Main columns of park flower stands, load-bearing beams of scenic corridors, courtyard pavilion frames, handrail columns of plank roads, etc., which are used in batches in the landscape reconstruction project of Suzhou Garden;
2. Architectural Decoration and Structure Field: Indoor and outdoor ceiling load-bearing keels, main frames of commercial space partitions, decorative columns of homestay facades, main structures of exhibition hall stands, etc.;
3. Municipal and People's Livelihood Project Field: Load-bearing frames of municipal bus stations, supporting columns of community fitness equipment, main structures of garbage classification pavilions, columns of campus landscape corridors, etc. Verified by multiple municipal projects, it has outstanding weather resistance and stability.
Installation Instructions
The product is compatible with conventional accessories such as stainless steel connectors and special WPC buckles, with a simple and efficient construction process that does not require professional equipment:
1. Preliminary Preparation: Confirm that the installation base is flat and firm, and a drainage slope of more than 3° should be preset for outdoor scenarios; cut the profile with a woodworking saw, and the cut should be polished to avoid burrs;
2. Connection and Fixing: Use φ10mm stainless steel expansion screws for load-bearing scenarios with a spacing ≤400mm; special WPC buckles can be used for splicing in decorative scenarios; for outdoor installation, waterproof sealant should be applied at the connectors to enhance weather resistance;
3. Joint Treatment: For long-span installation (over 1.5m), additional support points should be added; the corners are fixed with right-angle connectors or 45° splicing to ensure stable joint load-bearing;4. Post-Maintenance: Clean the surface impurities after installation, check the tightness of the connectors, no additional anti-corrosion and painting treatment is required; only check the tightness of the connectors once a year in spring, making maintenance convenient.
Environmental Advantages
The product uses recycled plastics and natural wood fibers as raw materials, reducing the consumption of primary resources and reducing white pollution and deforestation. The production process is environmentally friendly with no harmful gas or substance emissions. After being discarded, it can also be recycled and reused, conforming to the sustainable development concept of environmental protection and contributing to green buildings and the ecological environment.
