Rigid waterproofing materials: waterproofing agents: cement permeable crystallization、 cement-based epoxy grouting acrylic PU material、 organic silicon surface waterproofing agent、 water-based permeable inorganic waterproofing agent、 inorganic waterproofing and plugging materials、 pre embedded grouting grouting materials、 etc. Flexible waterproofing materials: Polymer sheets: Polymer waterproofing sheets、 polymer self-adhesive waterproofing rolls、 polyethylene polypropylene composite waterproofing rolls、 polyvinyl chloride waterproofing rolls、 plastic waterproofing sheets、 polyolefin waterproofing rolls、 chlorinated polyethylene waterproofing rolls、 ethylene propylene diene waterproofing rolls、 etc. Sealing and sealing materials: water swelling and sealing adhesive、 shield tunnel segment sealing gasket、 embedded grouting pipe、 (steel edge) rubber water stop、 plastic water stop、 butyl putty steel plate water stop、 water swelling and sealing strip、 bentonite rubber water swelling and sealing strip、 bolt hole water swelling gasket ring、 cork rubber lining material、 cork rubber joint filling plate、 foam plastic joint filling plate、 building doors and windows curtain wall rubber sealing strip、 sound barrier rubber sealing pad Vehicle doors and windows rubber sealing strips、 pipeline rubber sealing rings、 water gate rubber seals、 rubber dams、 valve sealing materials、 mechanical seals、 hydraulic seals、 rubber seals、 sealing rings、 sealing strips、 and sealing gaskets. Asphalt rolls: SBS elastomer modified asphalt waterproof rolls、 asphalt waterproof cushion、 asphalt waterproof rolls、 petroleum asphalt waterproof rolls、 APP plastic modified self-adhesive polymer modified asphalt waterproof rolls、 polyethylene tire waterproof rolls、 pre laid/wet laid waterproof rolls、 road and bridge modified asphalt waterproof rolls、 load-bearing waterproof rolls、 root puncture resistant waterproof rolls、 waterproof rolls with self-adhesive layer、 flame retardant waterproof rolls、 etc. Wall and roof functional waterproofing: asphalt waterproof cushion layer、 waterproof breathable film、 air barrier film、 reflective film、 building membrane material、 corrugated asphalt waterproof board (tile)、 black paper、 resin tile、 daylighting tile、 fiberglass tire asphalt tile、 photovoltaic roof waterproofing material、 etc. Testing and testing items for polymer waterproof materials: 1; Polymer waterproof materials: tensile strength、 tensile fracture elongation、 heat treatment size change rate、 low-temperature bending resistance、 impermeability、 size deviation、 adhesion under shear、 hardness (Shore A); 2. Building sealing materials: density、 heat resistance、 low-temperature flexibility、 tensile adhesion、 tensile adhesion after immersion in water、 surface drying time、 and sag. 3. Routine inspection items for waterproof materials: asphalt waterproof materials: soluble content、 impermeability、 heat resistance、 tensile strength、 high tensile delay elongation、 low-temperature flexibility、 and tear strength; 4. Waterproof coating: tensile strength、 elongation at break、 low-temperature flexibility、 impermeability、 solid content、 heating expansion rate、 surface drying time of the coating film、 solid drying time of the coating film、 heat resistance、 and adhesion; Author: Bornde Testing https://www.bilibili.com/read/cv12728744/ Source: Bilibili

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

inspection and testing process:

1. Telephone communication and confirmation of requirements

Testing and testing characteristics:

1. The testing industry is fully covered、 meeting different testing needs

3. 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