Selection of Raw Materials
For the preservation treatment of pavilion wood, environmentally-friendly preservatives with low toxicity and no heavy metals should be used. Traditional preservatives containing heavy metals like arsenic and chromium are effective in preventing decay, but they can cause serious pollution to soil and water. New types of eco-friendly preservatives, such as copper-based preservatives, can prevent wood rot and insect damage while reducing environmental harm. Additionally, pavilions can consider using materials like aluminum alloy or other metal materials. These materials have the advantage of a long service life and are resistant to corrosion, unlike wood, which is more susceptible to damage from wind, rain, and decay. Metal materials do not require preservatives, and they are not vulnerable to insect infestation, eliminating the need for basic maintenance after the pavilion is built. For instance, if wood is used, it will require treatment with preservatives or insect-repellent agents, and protection must be applied during rainy weather to prevent water damage and decay.
Production Process Control
Factories should optimize their energy structure during the pavilion production process. Clean energy sources, such as solar power, wind energy, or biomass energy, should be prioritized. For example, installing a solar photovoltaic system on the factory roof can provide electricity for production equipment and lighting, reducing dependence on traditional fossil fuels (such as coal and oil) and lowering the emission of greenhouse gases like CO2.
Energy-efficient transformations should be carried out on production equipment. High-efficiency motors, heating, and cooling equipment should be used. For example, by installing variable frequency drives (VFDs) to control motor speeds, the energy consumption of equipment can be adjusted based on production needs, avoiding energy waste. Additionally, the production workshop should be properly insulated to reduce energy consumption for heating in the winter and cooling in the summer.
Waste Management and Recycling
A comprehensive waste sorting and collection system should be established. Wood scraps, packaging materials, and other waste should be categorized. Wood scraps can be reprocessed into small wooden crafts, decorative items, or used as biomass fuel for the factory’s heating equipment. Packaging materials such as cardboard and plastic films can be collected and sold to specialized recycling companies.
Efforts should be made to strengthen the treatment of production wastewater. If wastewater is generated during wood processing (e.g., from washing or dyeing), a combination of physical, chemical, and biological treatment methods should be employed to meet discharge standards before it is released. For example, physical methods such as sedimentation and filtration can remove suspended solids, chemical agents can neutralize the acidity or alkalinity of the water, and biological treatment processes can degrade organic matter in the wastewater.
In addition, materials from post-renovation, such as packaging boxes and paper, should be collected for resale. These materials can be processed and reused for secondary production.
Product Design
During the design phase, consider improving the structural stability and durability of the pavilion. By using rational structural design, such as increasing the strength of joinery connections and optimizing wood joining techniques, the pavilion can withstand various weather conditions and reduce the risk of premature failure due to damage.
Design pavilions that are easy to maintain. For example, incorporate components that are easy to disassemble and re-coat, making it easier to perform regular maintenance on the wood, thereby extending its service life and reducing resource waste.
Design Pavilions for Easy Disassembly and Recycling
Adopt a modular design approach so that the components of the pavilion can be easily disassembled. When the pavilion needs to be dismantled or updated, these parts can be separately recycled or reused. For instance, the pavilion’s roof, pillars, and railings can be designed as independent modules, assembled using simple connections. This way, when recycling, the components made of different materials can be easily separated, improving recycling efficiency. When the pavilion reaches the end of its life, it should be dismantled, and the materials should be sorted for recycling. Steel, glass, aluminum alloy, and other materials should be collected and reprocessed, ensuring that no material is wasted and promoting the concept of environmental protection.
