Top Ten News of China's Construction Waterproof Industry Revealed in 2011

The top ten news items (listed in the order in which the events occurred) are now announced.

[1] In 2011, China's construction waterproofing industry was the biggest one in its industrial restructuring. Backbone waterproofing companies continued to increase investment and become bigger and stronger. The new industrial base promoted the scale development of small and medium-sized enterprises and accelerated the adjustment of industrial structure. A group of backbone waterproof companies such as Dongfang Yuhong, Shenzhen Zhuobao, Guangdong Keshun, Dalian Xiyang, Shandong Hongyuan, Weifang Yuhong, Tangshan Desheng, Beijing Ligao, Tianjin Gecai, Suzhou Kailun, etc., increased investment The new production base will be upgraded and upgraded to eliminate outdated production capacity, expand the number of varieties, and promote enterprises to become bigger and stronger. In 2011, the first 'China Construction Waterproofing Industry Base' settled in Taitou Township, Shouguang City, Shandong Province, and the 'waterproofing capital of China', Panshan County, established the 'New Waterproof Material Industrial Park' to support the development of scale-based and clustered enterprises. The increase in investment of backbone water-repellent enterprises has enhanced market competitiveness and further enhanced industry concentration. The emergence of new industrial bases has driven the industry into a large-scale development and the pace of industrial restructuring has accelerated.
[2] China's waterproof material product structure has undergone major adjustments, and self-adhesive waterproofing membranes have become one of the three types of coils with the largest amount of engineering. The 'Annual Economic Analysis Report of the China Construction Waterproofing Industry' shows that in 2011, the growth rate of China's self-adhesive waterproofing membrane output was far greater than that of other waterproof materials. It is expected to increase by 31.60% in 2011, and the output is expected to reach 161,100,000 square meters. "China Construction Waterproofing" magazine's 'National Survey on the Application of Waterproofing Materials in 2010' showed that since 2007, the overall application of self-adhesive waterproofing membranes has shown an upward trend. The application rate in 2010 rose from 18.03% in 2009 to 23.46%. Self-adhesive waterproof membrane has the characteristics of convenient construction and strong adhesion, and is widely used in underground civil defense, subway tunnels, water conservancy and other engineering fields. The transformation of construction technology promotes the technological innovation of products, the market demand has attracted the investment of enterprises, and the structure of waterproof material in China has resulted in major adjustments. Self-adhesive waterproofing membranes have been combined with SBS/APP waterproofing membranes and polymer waterproofing membranes. Has become China's largest application of the three types of waterproof membrane.
[3] Fire safety of building waterproof materials and waterproof engineering technology in China faces challenges. Frequent fire accidents of building materials caused the Ministry of Public Security and the Ministry of Housing and Urban-Rural Development to put forward strict fire protection requirements for architectural design, which made the waterproofing of roofing materials and the fire protection of waterproofing projects face challenges. Fire safety is a major challenge for China's waterproof technology. It also actively promotes the development of test methods and standards for the fire-retardant properties of related waterproof materials in the industry, and the establishment of a fire-fighting test and certification system for roof systems. Some companies in the industry, such as Zhuo Bao, Tianjin Gecai, and Oriental Yuhong, have also taken actions to actively develop waterproof building materials with fire-retardant features.
[4] The "Implementation Rules for Construction Waterproof Coil Products Production License" implemented this year has been amended to become the implementation guarantee of the latest industrial structure adjustment policy for the waterproof industry. In January 2011, the “Detailed Rules for the Production of Construction Waterproof Coil Products Production License” issued by the General Administration of Quality Supervision, Inspection and Quarantine was formally implemented; in April, the AQSIQ issued “Implementation Rules for the Issuance of Production Licenses for Industrial Products Such as Building Waterproof Coiled Products”. Announcement of Amendment Order (No. 46 of 2011), adding "Guidelines for the elimination of backward production equipment and products for some industries (2010 version)" in the 3.7 section of the Regulations (Ministry of Industry and Information Technology of the People's Republic of China) 2010] No. 122 Announcement) relevant contents of the forthcoming '5 million square meters/year of modified bitumen waterproofing membrane production line, 5 million square meters/year of bituminous composite tire flexible waterproofing membrane production line, 1 million rolls The following years are listed in the phase-out period for asphalt paper tar felt production line and require immediate elimination.
[5] In April 2011, the windbreaking laboratory of the Metal Roof System of Suzhou Waterproofing Research Institute of China Building Materials Research Institute was authorized by the United States FM Certification Co., Ltd. Previously, there was no separate test method and standard specification for windbreaking of metal roof systems in China. The laboratory was jointly constructed by the Suzhou Waterproofing Institute and the US FM company. The test and certification were carried out according to FM's metal roof windbreak test method. The establishment of the laboratory will lay a solid foundation for the establishment of a test method, standard specification and certification evaluation system for the wind roof protection system of metal roofing systems in China, and is of great significance to the standard development of China's metal roofing systems.
[6] In September 2011, the Ministry of Housing and Urban-Rural Development initiated the construction of an information platform for the procurement of building materials for the construction of affordable housing, and the waterproofing enterprises in the industry responded positively. In September, the Ministry of Housing and Urban-Rural Development officially started the construction of affordable housing construction materials and parts procurement information platform, including products and technologies such as waterproofing membranes, roofing systems, and roofing tiles. China Construction Waterproofing Association cooperated with this work and launched the 'National Quality Housing Supplier of Waterproofing Materials' selection activity. Dongfang Yuhong and a total of 3 groups of 41 well-known companies were selected; many waterproof companies have promised to provide high quality and low price. Products, to participate in the protection of housing construction projects.
[7] In November 2011, Beijing Polycom's 'Spray Polyurea' won the 2010 Luban Award for the protection of multiple sites at the 11th National Games (one of the three halls) of Jinan. In June 2008, Zhongtong Company undertook the spray polyurea protection project in the third hall of the 11th National Games of Jinan Olympic Sports Center. The total area of ​​the project is 180,000 m2, which makes it difficult for construction, special construction sites, and technologies. And the construction quality requirements are high. Zhongtong Company successfully applied the sprayed polyurea elastomer waterproof coating to the stadium's exteriors, V-pillars, metal sinks, and jumping platforms. This was the first time in China and even abroad, and it also solved the problems that have plagued the waterproofing industry for years. The protective materials and construction problems of the outer protective layer of the site have expanded the application fields of spray polyurea.
[8] In December 2011, during the second session of the Sixth Construction Association of the China Building Waterproofing Association, the "12th Five-Year Development Plan for the Construction Waterproofing Industry" was officially released. "Planning" put forward three strategies, seven goals and eight implementation measures during the "Twelfth Five-Year Plan" period of China's waterproof industry. The issuance of the "Planning" will guide the development direction of the industry, promote the adjustment of the industrial structure and the transformation of the economic growth mode of the industry, and realize the sustained and healthy development of the industry.
[9] In December 2011, 49 products of 28 companies including Shanghai Tai’an Engineering Industrial Co., Ltd. were selected as 'famous brand products for China's building waterproofing industry'. The "China Construction Waterproof Industry Well-known Brand Products" campaign conducted by China Construction Waterproofing Association selected Shanghai Taian, Dongfang Yuhong, Grace, Keshun, Panjinyiwang, Hongyuan, Yuhong and Xindaluxin. Liaoning Daxie, Huiyuan, Zhuobao, Tangshan Desheng, Guangxi Golden Umbrella, Daming, Tianjin Honghong, Wujiang Yuexing, Xinxiang Sunyue and other 28 companies' 49 products are 'well-known brand products in China's building waterproofing industry'. This activity will play a positive role in promoting the implementation of brand-name strategies in China's waterproofing industry, enhancing corporate brand awareness, and strengthening industry self-regulation, standardizing the waterproof market, and promoting counterfeiting.
[10] China's first TPO/EPDM waterproof membrane flexible solar cell photovoltaic roof integration project successfully connected to generate electricity. In December 2011, Uni-solar (Tianjin) Energy Corporation laid a flexible amorphous silicon photovoltaic solar cell module on the roofing of TPO and EPDM waterproofing membranes and successfully connected to generate electricity. This is the first TPO/ EPDM waterproof membrane flexible solar cell photovoltaic roof integration project. Uni-Solar Corporation is the world's largest manufacturer of flexible amorphous silicon photovoltaic solar modules. The company's flexible photovoltaic film is mainly used for standing seam metal roofing and flexible waterproofing membrane roofing. Its products can be perfectly matched with metal roofing. Coiled roofing is a true BIPV solar roofing system. In 2010, its subsidiary Uni-solar Tianjin Energy (Tianjin) Energy Co., Ltd. applied for a photovoltaic building integrated solar roof demonstration project for the Ministry of Housing and Urban-Rural Development. It was approved to lay a flexible amorphous silicon photovoltaic solar battery module on the company's factory building of 7 000 m2 roof. The power is 300 kW and the annual power generation is about 470,000 degrees.