INSTALLATION FOR investigation of filtration properties of porous materials

摘要

The invention relates to test and measurement technique for determining the permeability of porous materials and can be used in any industry where it is necessary to control the flow of gas or liquid through a porous surface. The object of the utility model is to provide a novel apparatus for studying the filtration properties of cement slurry and cement paste with the achievement of the following technical result - determining permeability grout and rock at any stage of its life. Furthermore, the proposed installation to determine the permeability of water or air porous materials with any varying degree of compaction. Apparatus for studying the filtration properties of cement slurry and the cement matrix comprises a working cylinder, at the ends of which are set union nut with fittings, a sealed container of constant pressure, filled with working agent with water or air, having the top cover tube for supplying air or other gas breathing tube with a shutoff valve, and the bottom cover - sleeve for connection with a flexible tube to the nozzle of the working cylinder filled with the test material through which fil truetsya liquid or gas.