BAIJIAN - Third party testing organization
Brick is the most traditional masonry material. The development has gradually shifted from clay as the main raw material to the utilization of industrial waste such as coal gangue and fly ash、 and from solid to porous and hollow、 and from sintered to non sintered 1. Classified by material: clay bricks、 shale bricks、 coal gangue bricks、 fly ash bricks、 lime sand bricks、 concrete bricks、 etc
2. Classified by porosity: solid bricks (bricks with no pores or less than 25% pores)、 porous bricks (bricks with porosity equal to or greater than 25% and small but numerous pores、 commonly used in load-bearing areas with higher strength levels)
3. Hollow bricks (bricks with porosity equal to or greater than 40% and large but few pores、 commonly used in non load-bearing areas with lower strength levels)
4. Classified by production process: sintered bricks (bricks made by roasting) Steam pressed bricks、 steam cured bricks
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