Asian Laboratories Okhla, Delhi

MONOSET-SUPER-6 is an organic base, chloride-free,quick setting waterproofing powder accelerator suitable for guniting or sprayed concrete. It accelerates the rate of hardening, provides high early and final strength, makes the mix more plastic and waterproof. The rebound losses are reduced significantly, thereby the cost of guniting is reduced. The product is hygroscopic, low alkaline in nature and is suitable for low heat, low alkali cement, It is silicate free and does not precipitate with time. Results of Initial and Final set (Gilmore needle-ASTM C-266) and compressive strength of mortar as per I.S.: 403! duly modified at water cement ratio of 0.40 and using low alkali, low heat, O.P.C. cement are as under.

CEMWET-AEA is a chloride free, short-chain polymeric compound liquid, highly concentrated, homogenous Air entraining agent, having no chemical reaction with cement mortar and concrete. It produces very minute and stable air bubbles that imparts added plasticity and workability to the concrete. CEMWET-AEA has high ability to entrain ainn concrete and a small dose of 0.12 to 0.16% by weight of cement entrains about 5% air which was found to be in the form of extremely small and closely spaced air voids.