Grouting material beijing-shenyang passenger dedicated 11 central laboratory smoothly through the acceptance

Acceptance of the pass, has marked the lab in a block of concrete, mortar and raw materials, geotechnical prestressed beam pipe grouting, metal materials, the seam an agent (grouting material), such as mud performance test project inspection qualification, and can be carried out in a block normal qualification within the scope of the test work, for the next project department production of worth to lay the good foundation.