Key Points of Quality Supervision of Building Decoration Engineering
2009-04-30
In engineering construction, the quality of decoration construction is good or bad, not only has a great influence on engineering quality evaluation, but also has a great influence on the use. However, the rectification and repair of decoration projects also bring great trouble to the users or owners. It is particularly important for the quality supervision of construction in progress.
In order to ensure the construction quality of the decoration project, in addition to the project department attaches great importance to, in strict accordance with the construction process carefully organized and implemented, must strengthen the supervision and quality control, do the following inspection:
1. ground works
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Project
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Check contents
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Building ground materials
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Material certification documents, specifications, models and performance test reports
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Toilet room materials
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Material anti-slip performance
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Nodes such as riser and floor drain
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Sealing treatment and drainage slope between floor slabs
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waterproof isolation layer
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Record of water storage inspection and water splashing inspection
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Anti-static surface
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Material certificate and test report
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2. decoration works
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Project
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Check contents
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Structural safety of design
and main use function
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Whether the design unit has the corresponding qualification
Review report on construction drawing design documents
Whether there are construction drawing design documents involving structural changes or increased loads
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Hazardous substances in materials
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If the national standard stipulates, it shall check whether there is a qualified test report for the specified items.
Check whether there is a re-inspection qualified report
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Fire prevention, anti-corrosion and insect prevention
Processing
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If there are design requirements, check the construction records of fire prevention, corrosion prevention and insect prevention treatment.
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Structural safety of construction
and main use function
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If there is any change to the main body of the building, load-bearing structure or main use function, check whether there is any relevant design content and whether it has been approved by relevant departments.
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Environmental protection during construction
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Check the storage of volatile and dust-prone materials and the disposal of wastes
Check whether the construction noise and vibration are effectively controlled
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Wall and ceiling plastering
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Check whether the plastering layer is cracked, shedding or empty.
Check whether there is a cement re-inspection qualified report,
Check the acceptance records and construction records of concealed works
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Installation of doors and windows
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Open and close the inspection, and observe whether the installation is firm
Check whether the sliding door and window sash have anti-drop measures
Check the acceptance records and construction records of concealed works
Check whether the doors and windows installed on the masonry are fixed by shooting nails.
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Heavy-duty ceiling
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Check the acceptance records and construction records of concealed works
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Installation of veneer
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Observe whether the veneer has fallen off.
Check the pulling strength test report of the rear embedded parts and the acceptance record of concealed works
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facing brick paste
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Observe whether the facing brick falls off or is empty.
Check the re-inspection qualified report of the face brick
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Guardrail
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Check whether the guardrail height, rail spacing and installation position meet the design requirements, and hand push to check whether it is firm.
Check the acceptance records of concealed works
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Management Dynamics