Industry development research China's building waterproofing industry "Eleventh jade development plan summary Sun Qingxiang (China Construction Waterproof Materials Industry Association, Beijing 100831) the main content, from the "fifteen" period of China's construction waterproofing industry's new progress, the development trend of foreign building waterproof, The main problems existed and urgently needed to solve, the “Eleventh Five-Year†development plan for the construction waterproofing industry, and the suggestions for countermeasures elaborated the guiding ideology and practical significance of the outline.
Keyword is China Construction Waterproofing Materials Industry Association's "Eleventh Five-Year Plan Outline for National Economic and Social Development of the People's Republic of China" and the "Eleventh Five-Year Plan" for the Construction Project of the Ministry of Construction.
At the same time, China's building waterproofing industry has made great achievements based on the experience of building waterproofing in advanced countries. In response to the current problems and future development needs, the Ministry of Construction issued the "Strategy and Countermeasures for the Development of China's Building Waterproofing Industry during the 11th Five-Year Plan Period." The results were compiled.
This outline clarifies the guiding ideology and goals for the development of China's building waterproofing industry in the next five years, formulates technical routes and development strategies, and proposes countermeasures, suggestions and measures, which have practical significance for the healthy development of the industry.
1 New Developments in China's Building Waterproofing Industry during the Tenth Five-Year Plan Period 1.1 Completed the “Tenth Five-Year Plan†development goals in the “Tenth Five-Year Plan for the National Chemical Building Materials Industry and Outline for the 2010 Development Plan†(see Table 1).
1.2 Policy orientation promotes the healthy development of the building waterproofing industry 1.2.1 During the “10th Five-Year Plan†period, relevant national ministries and commissions promulgated certain industrial policies concerning the construction waterproofing industry, adjusted the industrial structure of the waterproof industry in China, implemented macro-control, promoted new types of waterproof materials, and cracked down on counterfeiting. Foul and inferior products, regulate the waterproof market and promote industrial technological progress, and guide the healthy development of the industry has played a strong role in promoting: the industry's general improvement in the level of equipment technology; promotion and application of products has increased significantly, production technology has improved significantly, the product structure has improved significantly; restrictions on products and Breakthrough improvements have been made in technology; prohibited products and technology policies have been implemented in different scopes and degrees; research, development and introduction of new products and technologies have resulted in many aspects.
1.2.2 The issuance of product licenses and the promotion and implementation of the “Quality Management Regulations for Waterproofing Coil Products†have had a positive impact.
1.3 The standardization work showed remarkable results.
1.4 The application of new waterproof materials with good performance has increased significantly, accounting for a total of 1.5 design and construction specifications, and diversified construction and application technologies.
1.6 In Hubei University of Technology, he established the undergraduate and junior college of waterproof materials and engineering, and established China's architectural waterproofing higher education base.
1.7 Increased foreign exchanges and promoted international technical and economic exchanges and cooperation: Participated in the annual NRCA Annual Meeting and the German Roofing and Wall Exhibition and inspected the production of waterproof materials and construction of waterproofing projects, and promoted cooperation; to Europe and the United States, Japan, Korea and other countries inspection advanced waterproof material standard table 1 calculation unit index name actual total amount /% target total amount /% actual total amount /% total waterproof material million m2 of which: new waterproof material subtotal million m2 SBS / APP Modified Asphalt Waterproofing Membrane Wanm2 Polymer Waterproofing Membrane Wanm2 Medium and High Grade Waterproof Coating Wanm2 Glass Fiber Asphalt Roofing Wanwan M2 Self-adhesive Waterproofing Sheet Million m2 Other New Type Waterproof Material M2 Among them: Asphalt linoleum type waterproofing membrane Subtotal 10000 m2 Petroleum asphalt asphalt tire felt 10,000 m2 Asphalt compound tire Flexible waterproofing membrane 10,000 m2 Construction sealant Total 10,000 t Containing 10,000 t Polyurethane 10,000 t Polythiol t Acrylic 10,000 t Other polymers 10,000 t Others (Ointment, etc. ) 10,000 t formulation, quality inspection, waterproof engineering design, construction technology, management, teaching and professional training experience; significant effect in attracting foreign investment and management experience; holding annual China's waterproof technology and market Seminar "to invite foreign experts to exchange waterproof technology; held annual" China Roofing and Waterproofing Exhibition ", organized foreign exhibitors, invited international organizations have visited a waterproof and promote the exchange of Chinese and foreign water sector. At the same time, special waterproof design and construction professional training lectures were organized for architects.
2 Development Trends of Foreign Building Waterproofing 2.1 The laminated roof of oxidized bitumen membranes in developed countries in Europe and America has been gradually narrowed, accounting for only a small proportion.
2.2 In developed countries in Europe and America, SBS and APP modified bitumen membranes still dominate.
2.3 In polymer roofing membranes, EPDM, PVC, TPO are mainly used. TPO has been rapidly growing in recent years with its excellent performance and environmental protection characteristics. 2.4 Metal roofing has developed rapidly in recent years and is the fastest growing product in the United States.
2.5 On-site spray polyurethane rigid foam has a certain market share due to its integrated waterproof and thermal insulation function.
2.6 Light-colored roofs (including coils and paints), mainly white, are promoted and valued for their favorable energy savings.
2.7 Growing roofs are more and more diverse in form.
2.8 In recent years, the application of the mechanical fixing method has become increasingly popular.
2.9 A variety of waterproofing membranes form a complete system.
2.10 Construction equipment and waterproof materials have been developed and applied accordingly.
2.11 More and more bonding methods, including thermal bonding, cold bonding, torch hot melting, hot air welding and so on.
2.12 The development of various self-adhered coils has been rapid.
2.13 The service life of the roof continues to be extended, and the guarantee period for waterproofing is above 10 years. The EPDM in the United States even provides a guarantee period of 40 years.
3 Existing and Urgent Problems to be Solved 2006 Supplement China Building Waterproof 294 3.1 There are many problems in the implementation of policies and regulations, among which the “218 Technical Bulletin†promulgated by the Ministry of Construction does not achieve the desired effect of restricting the use of flexible waterproofing membranes for asphalt composite tires. It is one of the major problems.
3.2 The market for waterproof materials is chaotic, and it is not enough for counterfeit and shoddy products. 3.3 Waterproof materials Undocumented production has been serious.
3.4 The main raw materials of waterproof materials The price of asphalt and chemical raw materials soared, and the operation of production enterprises was hindered.
3.5 The preparation of the standard for waterproof materials is politicized, contradictory, and very chaotic. It is urgent to rectify it.
3.6 The bidding for construction projects is generally implemented with the lowest bid, which encourages the mixing of counterfeit and shoddy waterproof materials into construction projects.
3.7 The waterproof design level is still very low.
3.8 Building waterproof engineering regulations and procedures are not implemented properly, and most waterproof engineering constructions are extensive.
4 "Eleventh Five-Year" development plan for the construction industry waterproofing 4.1 Guiding Ideology and Development Goals 4.1.1 Guiding Ideology The scientific development concept leads the overall development of the building waterproofing industry, market-oriented, enterprise-based, technology-based, and policy-based Safeguard and guide the stable and sustainable development of the industry; focus on saving energy resources, protecting the ecological environment and improving the quality of waterproof materials; promote structural adjustment and industrial upgrading of the building waterproofing industry; implement the principle of combining independent innovation with advanced experience to promote the industry Technological progress, and strive to improve the overall technical level of the industry; Vigorously improve the quality of waterproofing projects, extending the durability of waterproofing projects, to make contributions to building a well-to-do society and constructing a harmonious socialist society.
4.1.2 Development Goals In 2010, the application of new waterproof material in the national waterproof project reached 70%~80.0%, and the total application volume reached 64,000, resulting in a well-known brand enterprise that accounts for 5% of the total number of enterprises, playing a leading role in the industry. , Formulate 15 leading construction products and construction methods with value promotion products in the country or regions, and promote them widely; establish 1~2 waterproof material bases for residential industrialization; cultivate 2~3 waterproof waterproof material bases in the country; Improve the vocational education and training system for the building waterproofing industry, establish vocational education and training bases for the building waterproofing industry, and cultivate and improve building waterproofing scientific research, technological innovation, and testing experiment bases or associations.
4.2 Forecast of the application of waterproof materials during the “Eleventh Five-Year Plan†period By 2010, the structure of new waterproof materials and traditional and backward products is basically reasonable (see Table 2).
4.3 Technical route Actively promote high quality grade SBS/APP modified bitumen waterproof membrane and polymer waterproof membrane; Promote the use of environmentally friendly waterproof coatings and high elastic sealing materials; Research and development of underground engineering waterproof materials, urban bridge engineering waterproof materials, Landfills and urban sewage treatment works waterproof materials; limit the development and restrictions, prohibit the use of backward products and technologies issued by the construction administrative department; strictly abide by and seriously implement the technical specifications of waterproofing projects; strive to realize serialization and matching of waterproof material products. Standardize the application of water-proof engineering technology system, practical, and accelerate the improvement of the overall level of China's building waterproof technology.
4.4 Development Strategy To realize the development goal of China's building waterproof during the “Eleventh Five-Year Plan†period, it is necessary to implement the “Four Improvements, Four Improvements, and Five Turning Projects†strategy.
Strengthen the basic work of the enterprise, guide industry technology and management upgrade; improve the quality of waterproof material products; improve the service life of waterproofing projects; improve the technical, management, and operating skills of industry practitioners, and strengthen professional training in the industry; Table 2 Calculated unit goals/expected average annual Growth Indicator Name Actual Total/% Target/Expected Target/Expected Total/Waterproof Material Total: New Waterproof Material Subtotal 10,000 SBS/APP Modified Bitumen Waterproof Membrane 10000m2 Polymer Waterproof Membrane 10000m2 , High-grade waterproof coating million m2 glass fiber asphalt 10000 m2 self-adhesive waterproof membrane million m2 other new waterproof material million in which: Asphalt tarpaulin waterproofing membrane sub-meter 10000 m2 petroleum asphalt asphalt felt 10000 m2 asphalt composite tire flexible waterproofing membrane Million m2 building seal material Total million tons of guanacane million t Polyurethane million t Polythion million t acrylic 10000 t Other polymers 10000 t Other (Ointment, etc.) 10000 t, continue to improve and stabilize product quality guidance Modified asphalt waterproof membrane The production company carries out a new round of technical transformation of the production line; it is recommended that the competent authorities severely investigate and close the factories and workshops without licenses; encourage the production enterprises to actively develop Introduce supporting materials to form series, provide convenience for design selection and construction application, and lay the foundation for improving the quality of waterproof projects; advocate the use of high-quality waterproof materials produced by famous brand enterprises for large-scale and key waterproof projects; it is recommended that national and local authorities strengthen the quality of waterproof materials. Supervision; process.
5.3 Strengthen Building Waterproofing Design and Management The building waterproof design must be undertaken by the architects who have continued education and assessment through waterproof technology. In addition to the 2006 China Waterproof Building Waterproof Design, the national waterproof technical specifications shall be carefully implemented; the unchecked construction plans are not Construction shall be carried out in a timely manner; it is recommended that the Architectural Design Institute shall establish a building waterproof design agency; waterproof designers shall pass the annual assessment training for registered architects; and the national competent authorities shall propose and support the creation of a special waterproof design agency.
5.4 Strengthen the Construction Quality and Management of Building Waterproofing Projects Continue to rectify the waterproof construction team and strictly review construction qualifications; insist on regular and irregular implementation of training for construction management personnel and operators; implement water quality protection quality assurance period system as soon as possible; guide establishment of enterprises and waterproofing industry The construction method of different materials systems; quality supervision personnel and supervision personnel must enforce the law impartially, and put the good materials into the field, construction to the quality of all aspects of inspection and acceptance.
5.5 Standard Management of Building Waterproof Materials and Sealing Materials Should be applied again to AQSIQ, and a National Construction Waterproof Material Standards Committee shall be established to uniformly manage the formulation of waterproof material standards; a unified clean-up and review shall be carried out on current standards and the quality of those products shall be abolished. Low standards; In the future, we should adopt a prudent attitude towards the formulation of new standards for the country or industry, and avoid the intervention of production companies in interfering with the technical indicators.
5.6 Strengthen the technological innovation of waterproof technology and basic theory research of building waterproof technology Encourage large and medium-sized waterproof production enterprises and professional construction units to combine with scientific research institutes to promote the theoretical research of building waterproofing and waterproof new materials, new technologies, new processes, and new machine tools Research and development and the introduction of technology to absorb and innovate; encourage large and medium-sized waterproof material production enterprises and professional construction units to establish their own scientific research institutions, equipped with necessary scientific research and design forces, and engage in research and development of waterproof complete sets of technologies; strengthen waterproof material products The construction of quality supervision and inspection institutions, vigorously researching and developing various testing instruments and equipment, continuously improving the level and efficiency of testing, advancing the construction of informatization, strengthening the popularization of information technology, and perfecting the operation system of the data information database of the waterproof material industry.
13-0028-05: TU57: A Standing Deputy Director, Director-General of the National Association of Waterproofing Associations. Contact Information 2006 Supplement China Building Waterproofing 1 The company structure develops from small and scattered to large and strong; 2 Waterproof market develops from disorder, vicious competition to standard management and self-discipline of the company; 3 product structure is mainly from low quality to high quality The main direction of development; 4 waterproof engineering design and construction from non-professional to the direction of specialization; 5 enterprise management from the traditional backward mode to the modern management model and corporate culture development direction.
5 Countermeasures and Suggestions 5.1 Strengthen policy orientation and industry management to promote healthy development of the industry We must continue to implement in depth the “Guidance Catalogue for Industrial Structure Adjustment (2005)†published by Decree 40 of the National Development and Reform Commission and the Ministry of Construction “Strengthening Construction Waterproofing Important industrial policies such as opinions on material production and application management work, and the company's industrial structure and product structure are adjusted according to national industrial policies.
5.2 Efforts to improve the production technology of waterproof materials and create orderly production rings
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