本欧洲标准规定了通过测量由砂柱注射产生的圆柱形砂浆样品的分裂强度来确定毛细管网中产品的注射性及其与混凝土的粘合性的方法。 注意每当产品具有这样的性质，它可能不会预混合，然后倒入本标准所用尺寸的容器中时，可以使用适合该产品的方法进行注射，只要压力可以以相似的精度测量

This European Standard specifies a method for determining the injectability of a product in a capillary network and its adhesion to concrete by measurement of the splitting strength of cylindrical mortar samples resulting from a sand column injection. NOTE Whenever the product is of such nature that it may not be premixed and then poured into a container of the size used in this standard, injection can be carried out using a method suitable for the product provided that the pressure can be measured with similar accuracy.