UTEST Young’s Modulus Test System

The modulus of elasticity of concrete is relatively constant at low stress levels but starts decreasing at higher stress levels as matrix cracking develops. The elastic modulus of the hardened paste may be in the order of 10-30 GPa and aggregates about 45 to 85 GPa.
How do you calculate the elastic modulus of concrete?
Why is elastic modulus important for concrete?

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How to purpose machine work can you please tell me

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Where can I order this equipment?

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Hello, please send a mail to our sales team.
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What's this name of machine