LIQUID CEMENT-ADDITIVE MATERIALS FOR IMPROVING THE PROPERTIES OF CEMENT, CONCRETE AND MOTAR MIXES, INCLUDING INCREASING WORKABILITY AND CONTROL OF THE RATE OF HARDENING, REDUCING WATER REQUIREMENTS, INCREASING STRENGTH AND DURABILITY AND REDUCING SHRINKAGE AND PERMEABILITY OF HARDENED PRODUCT

CHEMICAL AND MINERAL SUBSTANCES FOR USE IN THE MANUFACTURE OF CEMENT, CONCRETE, MORTAR, AND LIKE MATERIALS TO IMPROVE THEIR PROPERTIES

FINELY DIVIDED MATERIAL TO BE ADDED TO PORTLAND CEMENT, CONTAINING INGREDIENTS INTENDED TO STABILIZE, STRENGTHEN AND INCREASE RESISTANCE TO DISTINTEGRATION