BAIJIAN - Third party testing organization
Inspection items: Appearance、 size、 assembly quality、 intrusion resistance、 damage resistance、 wind pressure resistance、 water tightness、 airtightness、 insulation、 air sound insulation、 door closing noise、 opening force、 heavy object impact resistance、 vertical load resistance、 static distortion resistance、 diagonal deformation resistance、 repeated opening and closing durability、 electrical safety performance、 etc Scope of application: Metal unit doors、 plastic unit doors、 wooden unit doors、 all glass unit doors、 composite material unit doors、 steel plate unit doors、 aluminum plate unit doors、 glass unit doors、 single leaf unit doors、 double leaf unit doors、 multi leaf unit doors、 etc Relevant Testing Standards
GB/T 38297-2019 General Technical Conditions for Building Unit Doors
JG/T 514-2017 Building Metal Unit Doors
GB/T 5823 Terminology of Building Doors and Windows
GB/T 5824 Series of Opening Dimensions for Building Doors and Windows
GB/T 7106 Building External Doors and Windows Airtight、 Watertight Classification and Testing Methods for Wind Pressure Resistance Performance
GB/T 8478 Aluminum Alloy Doors and Windows
GB/T 8484 Classification and Testing Methods for Thermal Insulation Performance of Building External Doors and Windows
GB/T 8485 Classification and Testing Methods for Air Sound Insulation Performance of Building Doors and Windows
GB/T 9158 Testing Methods for Mechanical Properties of Building Doors and Windows
GB/T 9286-1998 Scratching Test for Paints and Varnishes Film
GB/T 11253 Cold Rolled Carbon Structural Steel Sheet and Strip
GB/T 14683 Silicone and Modified Ketone Building Sealants
GB 15763.2 Safety Glass for Building Part 2: Tempered Glass
GB 15763.3 Safety Glass for Building Part 3: Laminated Glass
Inspection Report Notes1. Report No& Ldquo; Special seal for research and testing; Rdquo; Invalid official seal、 invalid report without anti-counterfeiting QR code 2. The copied report was not re stamped; Ldquo; Special seal for research and testing; Rdquo; Or the official seal is invalid 3. The report is invalid without the signature of the main inspector、 reviewer、 or approver 4. The report is invalid if altered 5. If there are any objections to the testing report、 they should be raised within 15 days from the date of receiving the report. If the report is overdue、 it will not be accepted
The above article is a partial list. For more testing needs and details、 please consult the online consultant of the free consulting agency: 18501763637
The third-party testing agency of Baijian provides pesticide testing、 fertilizer detection、 pesticide residue testing、 food testing、 drug testing、 toxic and harmful substance testing reports、 etc. Customers who require relevant testing services can leave an online message or directly contact us at 18501763637
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