BAIJIAN - Third party testing organization
Waterproof material testing
Testing items
1. Water resistance: Testing indicators: impermeability、 water absorption、 soluble matter content、 etc.
2. Temperature stability: Testing indicators: heat resistance、 heat resistance、 etc.
3. Mechanical properties: Testing indicators: tensile strength、 tensile strength、 elongation at break、 and tearing performance、 etc.
4. Flexibility: Testing indicators: flexibility、 low-temperature bending resistance、 etc.
5. Environmental reliability: aging performance Thermal aging performance、 salt spray testing、 ozone testing Testing standards for thermal aging retention rate
16B/T polymer waterproofing materials Part 1: Sheet materials
2GT polymer waterproofing materials Part 2: Waterstop
36B/T polymer waterproofing materials Part 3: Water swelling rubber 4GT polymer waterproofing materials Part 4: Rubber sealing pads for shield tunneling tunnel segments 5GB/T Building waterproofing materials Aging test method
6GB cement-based permeable crystalline waterproofing materials
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