ENVIRONMENTALLY FRIENDLY COMPLEX ADDITION OF POLYFUNCTIONAL ACTION FOR BUILDING SOLUTIONS AND CONCRETES AND METHOD FOR ITS PRODUCTION

摘要

1. Environmentally friendly complex additive of polyfunctional action for mortars and concretes, including a functionally active component and a directional modifier, characterized in that as a functionally active component it contains a mixture of water-soluble sodium or calcium salts of polycondensation products of phenol production wastes based on cumylphenol and α dimers -methylstyrene in a mixture with the same salts of the polycondensation products of naphthalene with formaldehyde, or in a mixture with the same salts of the polycondensation products of melamine with formaldehyde, or in a mixture with water-soluble esters of polycarboxylic polymers (polycarboxylates) with the number of functional units in the molecular chain 18-36 or their double or triple mixtures in any ratio. ! 2. Environmentally friendly complex additive of polyfunctional action for mortars and concretes according to claim 1, characterized in that, as a directional modifier, it contains a component from the group: a mixture of water-soluble salts of alkali and alkaline earth metals of polyacrylic acids, or technical lignosulfonates, or sodium formate or calcium or water-soluble acetates of alkali and alkaline earth metals, or saponified wood resin or neutralized air-entraining resin, or a hydrophobizing agent based on organosilicon compounds or a synthetic or protein-based foaming agent or their double or ternary mixtures at a mass ratio of components (0.5-1 ) :( 0.5-1) 1: 1 or (0.25-0.5): 1: (0.25-0.5), respectively, with the following ratio of functionally active additive and modifier