Technology Frontier News Information Construction Waterproofing Industry “Eleventh Five-Year†Development Ideas China Building Waterproof Materials Industry Association Zhu Dong Qinghai Building Materials Phase “11th Five-Year†Focus Area Building Energy Efficiency and Energy Saving Building Materials: “To develop energy-efficient land-saving housing and public Focusing on architecture, vigorously promoting the construction of the “Four Sections†and striving to build a conservation-minded town†is the basic principle of the “Eleventh Five-Year Plan†of China's construction industry. It provides “four sections and one environmental protection†(land saving, energy saving, material saving, festivals). Water and environmental protection functional building materials and ecologically-friendly residential components are the key tasks of the “Eleventh Five-Year Plan†for building materials industry. The new industrial policy will play a positive role in promoting the healthy development of the energy-saving materials industry and stimulating the development of new building materials. Energy saving in roofing and walls is the key to building energy efficiency. Developing waterproof materials with high performance, low consumables, thermal insulation, environmental protection, and renewable recycling will be the materials of choice for energy-efficient buildings.
The diversification and trend of roof building technology: The pattern of mainly flat roof flexible waterproof materials in large and medium-sized cities in China is being broken, and light steel metal roofs have emerged in industrial plants, commercial buildings, airports, stadiums and large public facilities. Rapid development; Membrane structure roofing has begun to be adopted in important public facilities; the function of the roof has been further developed in residential and public buildings. Planting roofs will be rapidly promoted, and rooftop parking lots and swimming pools will also appear. Corresponding waterproof systems and products will continue to be developed and improved. Multi-storey residential developments in large cities in China have begun to develop on slope roofs, and high-rise residential buildings have also coexisted with flat-roofed roofs. “flat-graded slopes†have become an important choice for urban repairs, and the development of small towns will increase the proportion of sloping roof projects. In the implementation of the industrial policy of further restricting the use of clay bricks, the series of waterproof materials used in slope roofs will be used in large quantities. Attention should be paid to the rapid development of metal roofs, planting roofs, membrane structure roofs and sloping roofs.
Development and utilization of underground space: China's planning, development, and utilization of underground space are in a period of great development. With the accelerating process of urbanization, the development and utilization of large-scale underground projects such as underground rail transit and underground road traffic, underground transportation hubs, underground shopping malls and underground shopping malls, underground parking lots, and underground pipe corridors have all started. The requirements of underground engineering for building waterproof technology and waterproof materials will be greatly improved. Therefore, the development of waterproof materials suitable for various parts of underground space may be an important task in the future.
Expansion and extension of building waterproofing: In addition to building construction, the field of building waterproofing has expanded and extended to public works and infrastructure such as municipal works, roads and bridges, tunnels, subways, airport runways, water conservancy projects, man-made lakes, and sanitation projects. The proportion has increased year by year. These areas provide a vast market space for building waterproofing technology and materials.
Preserve the building maintenance market: China’s existing various types of housing buildings have a total installed capacity of 40 billion m2 (including 14.9 billion m2 of urban housing construction), which is increasing at a rate of 5% per annum, and will be calculated annually according to the current urban building roof renovation period. Hundreds of millions of square meters of roof area need to be renovated and the market is huge.
2 Development Trends of the “Eleventh Five-Year Plan†Prediction The building waterproofing industry should make significant progress in the following aspects during the “11th Five-Year Plan†period: fully implementing the national “Eleventh Five-Year Plan†and “building a conservation-oriented ecological society†and vigorously advancing construction. "Four sections and one environmental protection" and provide building waterproof material that meets "four sections and one environmental protection".
Improve product quality, mention new technologies such as waterproof material durable life system materials.
Accelerate the development of green building waterproof materials to meet the needs of green buildings. With scientific and technological progress as a driving force, energy consumption in production and applications is reduced. The development of energy-saving, materials-saving, new environmental protection technologies and new materials will be listed in the “Eleventh Five-Year Plan†for technological development and promotion will be intensified. With industrialization as the guide, we will promote the saving of raw materials, vigorously produce building waterproof materials that save resources, improve performance, reduce consumables, and recycle, and vigorously develop waterproof and thermal insulation composite system materials and lightweight roofing.
Increase investment in science and technology, develop and improve new types of waterproof materials and systems to meet the needs of the building sector. Development of waterproof insulation, planting roofs, inverted roofing and various composite systems, development of new types of roofing products, and efforts to achieve the contracting of roof system engineering. Develop waterproof and roofing materials suitable for the construction of small towns and promote the development of small towns.
Comprehensively improve and upgrade standards and testing levels, develop standards and testing for building systems and parts. Strengthen macro-control, further implement related industrial policies, and promote the development of building waterproofing industry. The high raw material prices and the entry of international capital, the industry began to merge and restructure
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