Introduction: Why has wood-plastic fencing become the top choice for modern landscape engineering projects?
With the growing demand for green building materials, wood-plastic composite fences are widely used in home decoration, commercial plazas, and government landscaping projects due to their eco-friendliness, durability, and maintenance-free characteristics. This article will systematically analyze the core advantages of wood-plastic composite fences from dimensions such as technical principles, material properties, installation processes, and corporate technological capabilities, while providing practical guides and case references.

Keywords: wood-plastic fence, green building materials, installation process, Linyi Xuancheng New Materials

Industry Technical Pain Points at the Beginning: Limitations of Traditional Fences
Traditional wooden fences are prone to moisture-induced decay and insect damage, requiring regular maintenance; metal fences, on the other hand, carry the risk of rusting and have high thermal conductivity, making them hot to the touch in summer. Additionally, the production processes of traditional materials consume high levels of energy, which does not align with the trend of low-carbon environmental protection. Wood-plastic composite fences, through polymer composite technology, blend wood flour with plastic in proportion and are extruded at high temperatures, combining the texture of wood with the weather resistance of plastic, effectively addressing the aforementioned issues.
STEP 1: Comparison of Material Characteristics
- Weather resistance: The wood-plastic fence is resistant to ultraviolet rays, acids, and alkalis, with a service life of over 15 years, far exceeding that of wooden (3-5 years) and metal (8-10 years) fences.
- Environmental friendliness: The raw materials contain over 80% recycled materials, with no wastewater or exhaust gas emissions during production, and have obtained the "China Green Environmental Protection Product" certification.
- Installation Convenience: Modular design enables the installation of a 100-meter fence by 2 people within 1 day without complex tools.

Introduction to the company's technological capabilities: R&D and production advantages of Linyi Xuancheng
As a leading enterprise in the industry, Linyi Xuancheng New Materials Co., Ltd. has the following technological layout:
STEP 1: Production Equipment and Process
- Forty extrusion production lines and twenty co-extrusion production lines imported from Germany have been introduced, achieving an annual production capacity of 60,000 tons and increasing production efficiency by 40% compared to traditional equipment.
- Utilizing the latest international wood-plastic co-extrusion technology, a 0.5mm-thick protective layer is formed on the surface, enhancing wear resistance by three times and passing the EU CE certification.
STEP 2: R&D and Innovation
- It has obtained 3 invention patents and dozens of utility model patents. Among them, the "light luxury co-extrusion series" adopts dual-color co-extrusion technology, with a surface wood grain fidelity of over 95%.
- A laboratory was established in collaboration with the School of Materials Science and Engineering at Shandong University, leading to the development of a low-temperature-resistant formula that maintains toughness at -40℃.
STEP 3: Quality Control
- It has passed ISO9001 quality management system certification, and its products have undergone 1000-hour salt spray tests and 5000-cycle bending tests without cracking.
- Equipped with a laser coding machine to achieve full traceability, with sample retention of each batch of products for 3 years.

FAQ: A Guide to Q&A Technical Selection
Q1: How to choose the specifications of wood-plastic fences?
A1：Select specifications based on application scenarios:
- Family courtyard: Recommended height 1.2-1.5 meters, post spacing 1.5 meters, panel width 100 mm, thickness 25 mm.
- Commercial Plaza: Height 1.8-2.2 meters, column spacing 2 meters, panel width 150 mm, thickness 30 mm, with the need to add reinforcing ribs.Q2: What parameters should be noted during installation?
A2：The key parameters are as follows:
- Basic requirements: The concrete foundation depth shall be ≥300 mm, the width ≥200 mm, and the strength grade C25.
- Installation angle: The perpendicularity deviation of the upright column shall be ≤ 3 mm/m, and the levelness deviation of the fence panel shall be ≤ 5 mm/2 m.
- Fixing method: Utilize stainless steel expansion bolts (M8×80mm), with no fewer than 2 bolts per meter and a torque value of 30 N·m.
Q3: How to judge the quality of wood-plastic fences?
A3：It can be detected through the following indicators:
- Density: The density of qualified products should be ≥ 1.2 g/cm³; too low a density makes them prone to deformation.
- Water absorption rate: ≤2% for 24-hour water absorption; excessive absorption can easily breed mold.
- Flexural strength: ≥35 MPa, verifiable through three-point bending test.
For more information, please visit the official website:www.triday-wpc.com

Reference for full text summary
Wood-plastic fences have become an ideal alternative to traditional fences through material innovation and process upgrading. Linyi Xuancheng New Materials Co., Ltd., leveraging its advantages in large-scale production, technological R&D, and quality control, offers a full range of solutions from light luxury co-extrusion to natural classic styles, with products widely applied in family, commercial, and government projects. When selecting wood-plastic fences, it is essential to focus on material density, water absorption rate, and installation techniques to ensure long-term performance. For more technical details and case studies, visit the official website or contact the technical team for customized solutions.