Abstract: A fine building becomes solid music after its functions are used up, while too many buildings become regretful art after being built. Therefore, details determine success or failure, and details determine quality projects. This article It briefly describes the most common details and practices in house construction.
Keywords: roof waterproofing; water retaining sill; dry hard mortar; exhaust outlet; grating joints
Since the 1980s, my country's construction field has been carrying out excellence projects In competition activities, the quality goal of projects is to create high-quality projects. I have been engaged in construction work for more than 40 years, and have stayed in construction units for more than 20 years. I have deeply realized that: no matter from the perspective of "high quality and credibility" from the construction side, or from the construction side, To be "high-quality and applicable", the key is to pay attention to the details of the project, and at the same time rely on the efforts of all parties involved; paying attention to the details of the project is mainly due to the careful and skillful work of the construction unit, and more importantly, the detailed design of the design unit must be in place. At the same time, the supervision unit must strengthen supervision, and the construction unit must actively participate in research and coordination. In general, the competition for excellence projects is the competition for quality projects, and the competition for quality projects is the competition for details. Details determine quality projects.
Today's competition among engineering companies is, in a sense, a competition for high-quality projects. In the final analysis, it is a competition for details. An enterprise can only pay attention to details, make a fuss about the word "fine", show hard work on the word "fine", and firmly establish the work philosophy that details determine quality. To achieve quality goals, focus on details, technological innovation reflect details, process control focuses on details, and responsibility management highlights details. Only by comprehensively improving project quality and ensuring the implementation of high-quality projects can we improve market competitiveness and ensure the prosperity of enterprises.
1. Quality objectives focus on details
Adhering to high standards of construction and paying attention to every detail are the fundamental prerequisites for creating high-quality projects. The competition of engineering quality is actually the competition of standards. High-quality goals are an important factor for enterprises to survive and develop in a market economy. To implement the strategy of "quality projects" and build a quality brand, enterprises must plan and set high quality goals, strictly implement engineering quality management regulations and systems, improve the construction of standard systems, work hard to achieve goals, and win in the competition. Practice has proved that we must pay attention to adhering to high standards, implementing a quality target responsibility system, implementing a lifelong quality responsibility system, improving the engineering quality management system, strictly standardizing management behaviors, carrying out mass quality management activities, and strengthening the standardized management of engineering technical data. details, and at the same time set enterprise control standards higher than national standards as quality goals. By achieving fine management, careful operation, seriousness and meticulousness, we can create high-quality projects.
2. Technological innovation embodies details
Implementing technological innovation and embodying details is a key link in striving to create high-quality projects. To create high-quality projects, we must pay attention to learning advanced experience, be good at independent innovation, and be good at accumulating experience. Vigorously adopt new technologies, new processes, and new materials; "Science and technology are the primary productive forces." We should focus on increasing scientific and technological innovation and increase investment in scientific and technological funds. Modern enterprises should regard technological innovation as an important task to improve technological content, accelerate the pace of construction, and implement high-quality projects. Embody and pay attention to details, solve technical problems and manage common quality problems, promote continuous improvement of project quality level, and be at the forefront of peers. Practice has proved that the competition for quality projects is actually a competition for technological innovation. In creating high-quality projects, when the specifications and standards are consistent and the project quality is equivalent, whoever has high technical content will have an advantage, and whoever can grasp the details will be able to create more high-quality projects
3. Process control focuses on details
Strict process control and attention to detail management are important factors in striving for high-quality projects. In engineering construction, project quality emphasizes outlines and details, emphasizing internals and neglecting appearance. It is very common that the application of science and technology emphasizes appearance and neglects internals. Common quality problems have never been effectively managed; to varying degrees, there are macroscopic problems that are better than microscopic ones in project quality. , the main body is better than the branch, civil construction is better than installation and other phenomena. These are all shortcomings caused by inadequate control of details, which is contrary to the creation of quality projects. Since ancient times, people have paid great attention to details.
Lao Tzu once said, "The difficult things in the world must be done in the easy way; the great things in the world must be done in the details." The classical philosopher Hegel has a famous aesthetic saying: "God marvels at the details." Practice has proved that the competition for quality projects is actually a competition for detail management. By assigning quality responsibility to people, highlighting process control, strictly controlling materials and equipment, strictly controlling construction procedures and processes, and not letting go of any process or detail that needs to be controlled, we can create high-quality projects.
4. Responsibility management highlights details
Strict quality responsibility and emphasis on detail management are the solid foundation for striving to create high-quality projects. Construction projects must conscientiously implement the quality responsibility system, strengthen industry organizational leadership, standardize the quality behavior of all parties involved in the construction, mobilize the enthusiasm of all parties, and form a joint effort to create excellence together. At the same time, we must actively carry out activities to create and evaluate project quality, so that the activities to create high-quality projects are solid and effective. Owners must strictly regulate the construction market and strictly control the subcontracting and subcontracting of professional projects; quality supervision and supervision must be intensified. Supervision must be strict, provide enthusiastic service, and implement carefully; the construction party shall establish a layer-by-layer quality responsibility system, combine responsibilities, rights, and benefits, strictly control and assess, strictly implement specifications and mandatory standards, and control common quality problems and hidden projects. Strictly manage technical data and have systematic, authentic and complete technical data. Make sure you are beautiful inside and out. Practice has proved that the key to whether a project can achieve high quality lies in responsibility and details. As long as you are highly responsible for quality, plan carefully, construct with fine workmanship, and ensure every detail is in place, with exquisite workmanship and careful carving, you can create a truly perfect high-quality project.
In short, the quality of buildings is the starting point and destination for checking whether all parties involved in construction activities abide by the law. Quality projects are a concentrated expression of the work quality of all parties and a further sublimation of project quality. All parties involved in the construction can standardize project quality behavior and pay attention to every detail, implement all-round monitoring with the same goal, work together, cooperate closely, and implement carefully, and they will be able to create high-quality projects. In recent years, my unit, Taizhou Higher Education Park Construction Engineering Development Co., Ltd., has built four new colleges and universities. As the on-site project leader of the construction unit, I work closely with the construction unit to create high-quality projects by paying attention to details, and the quality of the projects has been continuously improved. It has been rated as several high-quality projects, among which the "Chemical Engineering Teaching Building of Taizhou Institute of Science and Technology of Nanjing University of Science and Technology" project was rated as a provincial-level "Yangtze Cup" high-quality project in Jiangsu Province. Now, based on my many years of work practice and the learning experience of professional theoretical knowledge in the past two years, I will briefly discuss the details of the construction project as follows:
1. Roof waterproofing
1.1. Pay attention to The density of the cast-in-place concrete floor. Although the cast-in-place concrete floor is not waterproof and impermeable, as long as it is done well, it can become a waterproof barrier without water leakage. Nowadays, the cast-in-place concrete floors we construct are basically commercial concrete. The pumped commercial concrete has a large slump and high water content. The concrete has a large settlement when it is formed, and the surface is prone to cracks. It is easy to leak after being formed by water. . Therefore, we should attach great importance to using a flat vibrator to vibrate the surface twice before the concrete solidifies during construction, and have the operator smooth and compact the surface before the concrete is about to final solidify, so as to achieve good results.
1.2. The roof waterproofing layer adopts the inverted membrane for better waterproofing. The membrane is pasted on the leveling layer of the roof cast-in-place slab, and then the slope layer, insulation layer, movable isolation layer, and 40-thickness layer are made on top. Reinforced concrete waterproof layer. This method has good waterproofing effect, and the membrane is firmly bonded and durable. We have now compared the use of various waterproofing membranes and believe that the SBS waterproofing membrane used and the thermal paste method are both economical and effective.