The effect of methyl hydroxyethyl cellulose on the cement matrix properties
Yurii Kovalenko, Volodymyr Tokarchuk, Valentyna Poliuha The effect of a methyl hydroxyethyl cellulose additive on the technical and physical-mechanical properties of the cement matrix has been investigated. The study involved cellulose ether of low (11,000–16,000 MPa∙s), medium (17,000–23,000 MPa∙s), and high (20,000–30,000 MPa) viscosity. The additives were introduced into cement in the amount of 0.25, […]
Effect of sulfate ion environment on physical and mechanical durability of cement products modified by cellulose ethers
Yurii Kovalenko, Anatoliy Klymenko, Vladimir Tokarchuk, Valentyn Sviderskyi The object of research is organic additives of methyl hydroxyethyl cellulose of medium and high viscosity, namely, their nature of the effect on the physical and mechanical durability under the destructive influence of various sulfate-ionic media. The need to study the nature of the effect of this […]