by When applying pre mixed concrete in engineering, it is troublesome for the supplier to explain or prove that the supplied concrete is qualified when the demand side reports that the compressive strength or non-destructive or semi destructive testing strength of the test specimens formed on site is not qualified.
In fact, this is a problem of “truth” and “falsehood”.
Whether it is truly unqualified or fake unqualified, it is an urgent and thorny issue for suppliers, mainly due to their disadvantaged position.
If it is truly unqualified, it will be verified by authoritative experts and dealt with accordingly; But there are also many reasons why “fake” products are not qualified.
If the handling method is not appropriate, the supplier will suffer unjustly.
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