At present, plastic wood in the building materials market has occupied a larger market share. Despite the continued economic growth, there is still a large dependency on plastic products made from petrochemical energy. However, given the costs of industrial production, the affordability of consumers and the need for environmental protection, demand for WPC in actual production has been on the rise. In the world, plastic wood has been widely used, the use of its geometric growth year by year. In Europe, WPC occupies more than 11% of the composite products used. WPC also occupies the majority of the market in exterior decoration of buildings and auto parts. In other industrial production and human social life, plastic wood has also been well used, such as building walls, home, consumer goods and so on.
WPC is usually used in the construction environment, including the building’s interior decoration and exterior decoration, plastic wood preparation technology, including extrusion, injection molding, compression molding and other processes. The main principle of improving the durability of plastic wood is related to the type of wood material during the preparation of the material, the type of polymer added, and the blending ratio of wood and plastic. As far as WPC is concerned, structural durability and aesthetic durability are just as important. In construction projects, plastic wood is mainly used in the construction of concrete pouring template, has many advantages, is an environmentally friendly building template materials. The rigidity, toughness, density and structure optimization of the building formwork prepared from WPC can be solved by continuously improving the processing technology and preparation technology, exploring new modification methods and structural design methods. In the country advocate the economical use of wood in the form of plastic wood will be more and more used in the field of construction engineering.
WPC composites are processed into various profiles by extrusion molding. The profiles can be provided with the required grooves for the pillars or can be made as solid or hollow panels as wall panels. Therefore, Simple or temporary housing can give full play to their strengths. Can be built temporary shelters for earthquake relief, kiosks, guard posts, temporary workshops, mobile toilets, beach swimming pool locker room or tool room and military field activities such as housing. Plastic wood houses often use plug assembly structure, you can repeatedly disassembly, so some call it activity room, can also be built into a relatively fixed, such as kiosks, booths and so on. Most of the construction work done at the factory, the site installation is very simple, does not require high operating skills, a simple plastic housing built in less than a day, it is particularly suitable for use in emergency situations, such as war , Disaster relief and so on.
In addition to temporary housing for temporary construction sites in foreign countries, foreign plastic-wood houses include commercial office buildings, shops and laboratories, factories for industrial use, schools and kindergartens, nursing homes and hospitals for public buildings, Tourism in tourism villas, motels, hotels, restaurants; for the civil construction of traditional residential and so on. At present, plastic-wood integrated houses in China are gradually recognized. Many development zones, real estate developers, tourist attractions, construction of new rural areas and individuals all value this very advantageous product. The rapid promotion of integrated houses is already a new material of this century And a highlight of the construction field. The future of integrated housing will make full use of solar energy, wind energy, geothermal energy, the formation of truly self-sufficient green houses.
Plastic wood materials through the comprehensive utilization of waste resources, turning waste into treasure, harm for the benefit, with high economic and social benefits, in line with the scientific concept of development and sustainable development requirements, in line with building a conservation-oriented society and the development of recycling Economic requirements. Has broad prospects for development.