Question
What are the key disparities between epoxy grout cement grout and cement mortar?
Answer
Epoxy grout contains of epoxy resin, epoxy hardener and sand or aggregates. In detail, there are a variety of types of resin used in construction industry as epoxy, polyester, polyurethane etc. although epoxy grout appears to entail the presence of cement material as its name, it does not hold any cement. On other hand, epoxy hardener serves to initiate hardening procedure of epoxy grout. It is usually used for repairing hairline cracks and cavities in concrete structures in addition to be capable of be adopted as primer, bonding agent.
Cement grout is formed by mixing cement powder with water in which ratio of cement of water is additional or less similar to concrete. Setting and hardening are vital processes that affect presentation of cement grout. In addition, presence of unnecessary voids will also affect potency, stiffness and permeability of grout. It is flexible in application of filling voids and breaks in structures.
Cement mortar is usually a combination of cement, water and sand. They are used as blanket for concrete kerbs in roadwork.