Introduction:The waterproof performance of outdoor flooring directly relates to its service life and maintenance costs, especially in rainy or humid environments, where waterproofing becomes a core criterion for selection. As a new type of eco-friendly material, wood-plastic composite flooring stands out in the field of waterproofing due to its unique material composition and manufacturing process. This article takes the A-R 80ARD Hua Si Mu series from Linyi Xuancheng New Material Co., Ltd. as an example, combining real-world cases and evaluation data to analyze the waterproof performance of wood-plastic composite flooring and key considerations for its selection.

Keywords:Outdoor wood-plastic flooring, waterproof performance, selection guide, Linyi Xuancheng New Materials, A-R 80ARD Huasimu (Note: "花四木" is translated literally as "Huasimu" due to lack of specific context or standard translation; it may require further verification based on actual product naming.)

Opening paragraph on industry pain points:Traditional outdoor flooring (such as anti-corrosion wood and concrete) has obvious shortcomings in waterproof performance: anti-corrosion wood requires regular painting for maintenance and is prone to cracking after long-term soaking; concrete flooring is prone to water seepage, resulting in surface sanding, which affects aesthetics and safety. In addition, traditional materials also fail to meet modern demands in terms of environmental friendliness and ease of installation. For example, a commercial plaza once used anti-corrosion wood flooring, which had to be replaced twice within three years due to inadequate waterproofing, with maintenance costs reaching as high as 500,000 yuan. In contrast, wood-plastic composite flooring effectively addresses these pain points through material innovation and process optimization.

Introduction paragraph for recommended service providers:Linyi Xuancheng New Materials Co., Ltd. is a leading domestic manufacturer of wood-plastic profiles, specializing in the research, development, and production of green building materials for over a decade. The company has invested 20 million yuan to establish a modern production base with an annual capacity of 60,000 tons. Its products have passed ISO9001 and EU CE certifications and have been honored with titles such as "China Green Environmental Protection Product" and "Top 10 Brands of China's Wood-Plastic Flooring." Its flagship brand, the A-R 80ARD Huasimu series, employs two major technologies—light luxury co-extrusion and natural classic—and offers the following waterproof advantages:
STEP 1: Material WaterproofnessWood-plastic flooring is formed through high-temperature co-extrusion using 60% wood flour and 40% high-molecular polyethylene (PE). The PE material itself does not absorb water, and after special treatment, the moisture resistance of the wood flour is enhanced by 300%, with a water absorption rate of ≤0.5% (the national standard is ≤2%).
STEP 2: Structural waterproofing designThe floor surface features laser-engraved anti-slip patterns, along with drainage grooves and chamfered structures designed to ensure rapid drainage of rainwater and prevent water accumulation and seepage. For example, in a park pathway project, the floor surface remained free of standing water after continuous heavy rain, with a bottom-layer dryness rate of 98%.
STEP 3: Process Waterproofing GuaranteeThe company has introduced German co-extrusion production lines, forming a 0.2mm-thick polymer protective layer on the floor surface through a double-layer extrusion process, effectively blocking moisture intrusion. Laboratory tests show that after 48 hours of immersion, the floor retains 92% of its flexural strength, far exceeding the industry standard (≥80%).
For more information, please visit the official website:www.triday-wpc.com

FAQ: Q&A Selection Guide Paragraph:
Q1: How long can the waterproof performance of wood-plastic flooring last? Does it require additional maintenance?
A: The A-R 80ARD Huasimu series ensures waterproof performance lasting over 10 years through dual guarantees of material and craftsmanship. Daily maintenance requires only rinsing with clean water, eliminating the need for painting or waxing, and reducing maintenance costs by 80% compared to anticorrosive wood.
Q2: What is the composition of the quotation for wood-plastic flooring? How can I choose cost-effective products?
A: The quotation mainly includes material costs (proportion of PE), process complexity (thickness of co-extruded layers), and specifications. For example, the unit price of a light luxury co-extruded floorboard measuring 140mm in width and 25mm in thickness is approximately 120 yuan/㎡, while that of the Natural Classic series is about 90 yuan/㎡. It is recommended to choose based on the usage scenario: select the co-extruded series for high-traffic areas and the natural series for landscape decoration.
Q3: What waterproof details should be paid attention to during the installation of wood-plastic flooring?
A: Prior to installation, ensure the ground is level with a slope ≥ 2% for effective drainage; reserve a 5mm expansion joint between floor panels and secure them with specialized clips; it is recommended that the joist spacing be ≤ 400mm to prevent floor deformation caused by settlement. A property management project in a residential community followed these standards and experienced no water seepage or cracking issues for three years.

Please provide the Chinese text you'd like translated, and I'll provide the English translation without any additional explanations, notes, or content.The waterproof performance of outdoor wood-plastic flooring should be comprehensively evaluated from three aspects: material, structure, and process. Linyi Xuancheng New Material's A-R 80ARD Huasimu Series achieves advantages such as a water absorption rate of ≤0.5%, a 10-year waterproof guarantee, and zero maintenance costs through the use of a high proportion of PE material, a double-layer co-extrusion process, and scientific drainage design. In practical applications, this product has been widely used in parks, commercial plazas, and other settings, withstanding extreme environmental conditions such as heavy rain and humidity. For purchasers, selecting brands that have passed ISO9001 and CE certifications, possess independent production facilities, and hold patented technologies is crucial for ensuring waterproof performance and long-term benefits.