ISO 7510:2017规定了从拟用于管道系统的玻璃钢（GRP）部件上切下的试样成分材料的测定方法。它包括树脂、玻璃、骨料和填料含量的测定。 它也适用于确定钢筋的类型和布置。如果用于确定分层结构中组成材料的数量，则可能需要通过切割或拆分来分离层压板层，并分别进行测试。

ISO 7510:2017 specifies a method for the determination of constituent materials of a test sample cut from a glass-reinforced plastics (GRP) component intended for use in a piping system. It includes determination of resin, glass, aggregate and filler contents. It is also applicable to the determination of the type and arrangement of the reinforcements. If used to determine the amounts of constituent materials in layered constructions it may be necessary to separate the laminate layers by cutting or splitting and testing each separately.