Simpson Gumpertz & Heger’s (SGH) Applied Science & Research Center recently received ISO/IEC17025 accreditation from the American Association for Laboratory Accreditation (A2LA) for several concrete ...

Some basic NDT techniques utilized to assess concrete structures include:Once concrete has hardened, it is important to determine whether the final structure is suitable for its designated use. To do ...

DENVER (CBS4) -- A consultant hired by the City of Denver has generally given DIA's concrete passing grades, but has recommended concrete testing at the airport be expanded from the terminal to ...

Pros: This is a non-destructive testing technique which can also be used to detect flaws within the concrete, such as cracks and honeycombing. Cons: 4. Pullout Test (ASTM C900) ...

1.6.4.3. Additional testing services - When required by the Architect/Engineer, the Owner's testing agency will perform the following testing services at no cost to the Contractor: ...

Years of research into a type of concrete that can fills its own cracks may be coming to fruition as the material's creators prepare for real-world testing. If demonstrated successfully, the ...

News N.Y. concrete-testing lab is charged with faking results for Lincoln Tunnel, Port Authority Bus Terminal, other projects Published: Aug. 04, 2011, 9:46 p.m.