Secondary Structure In Highrise Builing Wall, Prevention And Treatment Of Cracks In The Flue

At present about the document of filling wall cracks mainly from the causes and take measures of technology level, argumentation scope is narrow, and the lack of the analysis of the applicable conditions of the characteristics of the project, and the factors affecting the cracking of the wall body has the negligence of the limitations of engineering environment and management environment, the lack of the analysis of the influencing factors of quality, different stages and the lack of preventive measures and management measures of the points above. Design phase of the design documents in the secondary structures construction measures did not distinguish the difference between the multi-storey building and high-rise building, filler wall at the top of the filler wall at the beginning of architectural design is a flexible solutions or rigid when choose not clear, now at the design stage and construction stage of project has taken measures and the scene actual don’t match, construction phase of the measures do not implement the lack of analysis. Lack of considering cooperated-builing projects at the same time management behavior in a market economy the main responsibility of negative effects to environment, neglect the comprehensive factors affecting the product quality.In view of the characteristics of the high-rise building construction, on the basis of the analysis of its characteristics, the need to improve the design depth, construction technology and optimization technology, adopt scientific and reasonable organization, contract, economic management means and measures, such as exist in different stages of different management focus, eliminate the adverse effects of systemic factors, to achieve the goal of the pursuit of quality is the possibility of implementation. In this paper, by analyzing the market environment of the different stages of management behavior cooperated-builing responsibility main body, from the aspects of the contract, organization, economic, technical comprehensive analysis and take measures to want to eliminate the secondary structure of high-rise building construction infilled wall crack, is not only a technical "fail-safe" can solve and avoid the. But to the design depth and improve technology level under the premise of construction technology, around the common goal of building products, through the organization, contract, economic and other auxiliary management measures thought action, perfect management method, influence the quality of the people, material, machine, method, ring "of active elements, to put an end to the generation of cracks and development. The occurrence and development of the high-rise building construction finished flue cracks, has its own characteristics and the reason, understanding the reasons and take measures to crack can be avoided. Wall cracks if we find any accidental fracture after use, can use the remedy and repair measures should distinguish different cause and the damage size to take different measures to solve.