Presumably, many people do not know much about the norms of foundation sinking and correction in Haixi Prefecture, in order to solve this problem, the relevant content is sorted out below for your reference.
"Haixi Prefecture Foundation Subsidence Correction and Straightening Specification" refers to the preparation work, construction technology and construction acceptance in accordance with the relevant specifications when the foundation subsidence correction and straightening project is carried out in Haixi Prefecture. These three aspects are described in detail below.
Preparation: 1. Data preparation: including relevant design documents, survey reports, construction plans, etc. Ensure that the construction personnel fully understand the engineering requirements and construction points.
2.Material preparation: Prepare all kinds of construction materials required, including rebar, concrete, fillers, etc.
3.Equipment preparation: Prepare the necessary construction equipment, such as cranes, vibration equipment, measuring instruments, etc.
4.Environmental preparation: Organize and clean up the environment on the construction site to ensure the safety and smooth progress of the construction process.
Construction technology: 1. Site layout: ensure the safety of traffic roads around the construction area, set up necessary signs and cordons, and designate construction management personnel.
2.Foundation pit excavation: foundation pit excavation is carried out in accordance with the design requirements to ensure the smoothness and specification of the foundation sinking area.
3.Reinforcement installation: According to the design requirements, the installation and fixing of reinforcement are carried out according to the location and size of the reserved holes.
4.Template installation: According to the design requirements, the installation and adjustment of the template are carried out to ensure the accuracy and stability of the foundation sinking.
5.Pouring concrete: Adopt appropriate concrete mix ratio and pouring process to pour the foundation sinking area to ensure the compactness and uniformity of the concrete.
6.Curing treatment: The concrete after pouring is cured, including moisturizing, cooling, etc., to ensure the strength and quality of the concrete.
Construction acceptance: 1. Construction inspection: In accordance with the relevant acceptance standards, a comprehensive inspection of the foundation sinking correction and straightening project is carried out, including the quantity and installation quality of steel bars, the compactness and quality of concrete, etc.
2.Strength testing: Strength testing is carried out on the poured concrete to ensure that the concrete meets the design requirements.
3.Corrective measures: If problems or non-conformities are found during the construction process, corresponding corrective measures should be taken until the requirements of the specification are met.
4.Safety acceptance: Acceptance of safety measures and on-site environment during the construction process to ensure the safety of construction personnel and the surrounding environment.
5.Defect repair: If there are construction defects or problems, they should be repaired and rectified in time to ensure that the quality of the project meets the requirements of the specification.
6.Preparation of acceptance report: Conduct a comprehensive acceptance of the project and prepare an acceptance report to record the quality, progress and safety of the project.
Through the above preparatory work, construction technology and construction acceptance measures, the quality and safety of the foundation sinking correction and straightening project in Haixi Prefecture can be ensured, and the requirements of the specification can be met.