SYT5108-2014 test method for support agent of hydraulic pressure crack and gravel pack engineering, it is suitable for evaluating support property, health, safe and environmental requirement.

support agent include natural sand, ceramist, resin menbranae tectoria support agent, gravel packing medium and other support agent.

SY/T5108-2014 adopts ISO 13503-2010, changes including: adding technical index of support agent for hydraulic pressure crack and gravel pack, requirement about rate of squeeze to broken for support rate.