Products systems for the protection and repair of concrete structures - Test methods - Determination of time of efflux of cementitious injection products
用于混凝土结构保护和修理的产品系统 - 试验方法 - 测定水泥注射产品的流出时间
This document describes a test method for determining the time of efflux of cementitious injection products, based on the measurement of the time taken for a standard volume of the product to flow through a standardised cone (Marsh cone). This time of efflux is a measure of the viscosity of cementitious injection products.