Research On Quality Control Of Fine Decoration In High-rise Residential Buildings In Qingdao

The construction industry is one of the pillar industries of China’s national economy and an important pillar to support the national economic system.Residential construction involves a wide range and high practicability,and it is an important part of the construction field.Residential buildings have been developing rapidly in recent decades and have become an important pillar industry in the construction industry.However,the traditional "rough room + two decoration" model of material waste,environmental pollution and other issues have become increasingly acute.The development of refined decoration Housing greatly alleviated this contradiction,while the momentum of high-rise residential development is swift and violent,and high-rise residential buildings become the trend of social development.But in the continuous development of high-rise residential fine decoration has appeared in many of the quality problems,affect the user’s daily life,which in recent years the high-rise residential decoration development has entered a bottleneck period.The development of economy and city scale in Qingdao area continues to expand,making the development of the Qingdao area high-rise residential fine decoration first-tier cities close to home,but in the development process of the quality problems,which seriously restrict the development of the Qingdao area high-rise residential fine decoration.By using the relevant theoretical knowledge,the quality of the high-rise residential decoration how to control research,and through the application of Qingdao business center "project,prove the quality control method of this study is feasible.1.The investigation of fine decoration quality problems appeared in 1.Qingdao area of the high-rise building,using the survey method,inductive method and other methods of analysis and summary of the problems and influencing factors of the cost,design,bidding,construction management,quality inspection,material inspection,assessment and maintenance etc.and make a detailed analysis and description on this aspect.2.The project life cycle in the "decision","implementation" and "operation" in three stages,according to the "PDCA" quality control principle,Holzer and thethree-dimensional structure of 6 Sigma management method to control the quality of the decoration of high-rise residential refined Qingdao region to discuss.From the design,cost,bidding,materials,construction management,quality inspection,evaluation and maintenance of several aspects of targeted analysis.(1)the design should improve the standardized design,before construction,design and construction overlap,and in the production of the corresponding model for customers to participate;(2)control the target cost of the project and make reasonable material and construction cost range;(3)a comprehensive assessment of the refined decoration construction units or materials manufacturers;(4)strictly control the base and surface quality of fine decoration materials;(5)do well site construction management in construction process to ensure construction quality;(6)do a good job of quality inspection and acceptance after construction,and check out the quality problems;(7)do a good job of quality evaluation of refined decoration projects;(8)to improve the quality of maintenance,improve the timeliness of maintenance,and ensure the satisfaction of users.3.To establish quality evaluation system,design,cost,bidding and tendering,several factors of materials,construction management,quality inspection,assessment and maintenance etc.constitute the evaluation set,for these factors to construct the evaluation system of the use of mathematical research method and fuzzy comprehensive evaluation method,Delphi method and AHP,calculate the weights of each factor,the establishment of quality the evaluation model is universal and logic of the decoration in Qingdao senior fine quality control.4.The practice of using "Qingdao business center" high-rise residential refined decoration project case,the fine decoration quality through the quality control method used in this paper to study the evaluation of quality control,quality control method and use before the decoration,through the establishment of quality evaluation model,the evaluation of the calculated data proof of the quality control method in the paper iseffective and feasible,and can provide useful experience for quality control in Qingdao city high-rise residential decoration engineering.