BAIJIAN - Third party testing organization
This method is applicable to estimating the strength of masonry mortar in sintered ordinary bricks or sintered porous brick masonry. During testing、 a rebound tester is used to test the surface hardness of the mortar、 and phenolphthalein reagent is used to test the carbonization depth of the mortar. These two indicators are converted into mortar strength. (12、 1、 1) Not applicable: The strength of the mortar should not be less than 2MPa. It is not suitable for estimating the compressive strength of masonry mortar under high temperature、 long-term immersion in water、 exposure to fire、 and environmental erosion. When the surface of the horizontal mortar joint is rough and difficult to grind or the masonry is not full、 it should not be used
Function 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 problemsinspection 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