Baijian Testing is a third-party testing agency that provides enterprises with relevant CNAS, CMA, CAL and other qualification certification testing reports. We always take the enterprise as the first and customer as the center, carry out testing work under strict procedures, provide customers with product testing and quality control solutions, and wholeheartedly provide scientific and scientific inspection, research and development analysis services for our customers
Testing cost: quoted based on customer needs and experimental complexity
Testing cycle: 3-15 working days (can be expedited)
Sample size: Select to send or visit according to sample size
Testing items:
Vertical and horizontal Breaking strength, acid and alkali resistance, appearance size, nominal fracture Elongation rate, fracture strength corresponding to elongation rate, strength retention rate, size deviation, longitudinal and transverse tensile fracture strength, grip strength, tear strength, joint and seam fracture strength, geotextile bag size deviation, tensile strength at the seam, membrane bag flushing thickness deviation, membrane bag size deviation, UV resistance performance, appearance quality, specification size, longitudinal and transverse tear strength, vertical permeability coefficient, equivalent pore size, UV resistance strength retention rate, Unit area quality deviation (rate), CBR bursting strength (strength), longitudinal and transverse tensile strength (strength), joint tensile strength, elongation at break, width deviation (rate), thickness deviation (rate), antioxidant performance (strength retention rate), acid and alkali resistance (strength retention rate), puncture strength, tear strength, cylindrical bursting strength, size, anti adhesive waterproof board nail rod tear strength, anti adhesive waterproof board water seepage resistance, anti adhesive waterproof board heat resistance, Peeling strength of self-adhesive waterproof board and waterproof board body, peeling strength of self-adhesive waterproof board after bonding with post poured concrete, peeling strength of self-adhesive waterproof board after surface treatment and bonding with post poured concrete, artificial climate aging, shear strength of self-adhesive waterproof board, holding time of self-adhesive waterproof board, bonding strength of self-adhesive waterproof board, low-temperature bending, impermeability, low-temperature bending, and puncture strength of self-adhesive waterproof board. Testing standards:
1 JTGE 50-2006 CBR breaking strength (strong)
2. GB/T 3923.1-2013 longitudinal and transverse tensile fracture strength
3. GB/T 328.15-2007 Low temperature bending resistance of anti adhesive waterproof board
4 GB/T 19978-2005 "Determination of puncture strength of geotextiles and related products"
5. GB/T 17631-1998 Antioxidant performance (strength retention rate)
6. JT/T 514-2004 Appearance quality
7. SL 235-2012 "Testing regulations for geosynthetic materials"
8. GB/T 328.20-2007 Anti adhesive waterproof board and waterproof board body peel strength
9. GB/T 7689.2-2013 Specification dimensions
10 GB/T 17641-2017 "Geosynthetic Materials - Cracking Film Machine Woven Geotextiles" Article 4.2
11. GB/T 13763-2010 "Determination of Tearing Strength of Geosynthetic Materials by Trapezoidal Method"
12. GB/T 17638-2017 "Short Fiber Needled Non woven Geosynthetic Materials" Article 4.2
13. GB/T 328.18-2007 Anti stick Waterproof Board Nail Rod Tearing Strength
14. GB/T 17640-2008 Grip Strength
15 GB/T 17639-2008 "Geosynthetics - Long filament spunbond needle punched nonwoven geotextiles" Section 4.2
16, GB/T 15788-2017 Geotextiles and related products - Wide strip tensile test method
17, GB 18173.1-2012 "Polymer waterproofing materials - Part 1: Sheet materials" Appendix B
18, GB/T 17690-1999 "Geosynthetics - Plastic woven geotextiles" Section 5.2
19 GB/T 16777-2008 Self adhesive Waterproof Board Adhesive Strength
20, GB/T 328.11-2007 Anti adhesive Waterproof Board Heat Resistance
Testing Process Steps
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 required