Shenshi2018
11 Feb 2025
How to use the Cld-3 Static cone penetration tester
The Cld-3 Static cone penetration tester is a device used for geotechnical engineering surveys. It
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Shenshi2018
03 Jun 2019
GB/T1499.2-2018 Steel for reinforced concrete – Part 2: Hot rolled ribs
The standard number is GB/T1499.2-2018 and will be officially implemented on November 1, 2018. The
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Shenshi2018
03 Jun 2019
GB/T 50081—Test method for mechanical properties of ordinary concrete
This standard specifies the test method for mechanical properties of ordinary concrete. This standard mainly
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