Chinese people have always had a complex of houses, and since ancient times, houses have been regarded as a place to settle down. A house is the prerequisite for home, and home is the source of happiness. With a house, there is a home, there is a life, and the quality of a house is related to the quality of family life. In recent years, due to the continuous emergence of housing quality issues, the importance of housing inspection is self-evident. So what are the precautions to pay attention to during the inspection process of a house? Let's take you to learn more about the Baijian and testing
First, preliminary work
1. Check the qualifications of the documents
The first step in housing testing is to review whether the developer's documents are complete and whether the qualifications are valid.
. Only complete and complete documents can prove that the quality of the house meets national standards, otherwise the owner has the right to refuse to accept the house2. Tool Preparation
Instrument mapping and component cross-sectional size review required during the inspection process: laser rangefinder, tape measure, vernier caliper; Settlement: Total station or level gauge+tower ruler or tilt guiding ruler or total station
Secondly, Detection Steps
1. Ground Monitoring
In safety inspection, the first thing to do when checking the walls and floors is to check whether they are flat, whether there is a sound when the house is moving, and whether all ceramic tile gaps are tightly connected and flat.
. The most important issue here is whether there is hollowing on the walls and floors of the house, which is also the most common issue during safety inspections. Use an empty drum hammer to hit the floor to test for the presence of empty drums. If you hear a dull and hollow sound, it means there is an empty drum2. Roof inspection
Check for cracks in the roof ceiling.
. Check if the internal and external corners of the roof and wall are horizontal. If not, in future decoration, it is necessary to first use plaster to find the bottom and then use waterproof putty to level it3. Wall detection
Use a small hammer to detect wall hollowing.
. Firstly, observe whether the surface of the wall is flat and free from cracks, and use a small hammer to hit the wall to detect any hollowingFunction of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China