What kind of experiments need to be done to check geogrid
Or the same as the first inspection, different places are not the same as the results of some of the equipment testing may be out, but the probability is not. The company specializes in the production of Geogrid
Generally do tensile test, the main determination of 2%, 5% and 10% corresponding strength. Strict requirements for the deformation of the project, strictly speaking, but also to do creep test, but the creep experiment takes too long, most projects do not do.
Review of the general test or the original detection of the project, but the general requirement to double the number of detection. That is, if there is a sample test is not qualified, then the general review is to extract two samples from the original test material to re check.
