Material for construction comprises vegetable straw, carboxymethyl cellulose or methyl cellulose, natural polysaccharide and water, where natural polysaccharide is selected from D-galactose, L-arabinose, L-rhamnose, and D-glucuronic acid
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2019Unesco Subject/s
Abstract
Material comprises 1-6.9 wt.% vegetable straw, 1-25 wt.% carboxymethyl cellulose (CMC) or methylcellulose (MC), 1-12 wt.% natural polysaccharide which is selected from D-galactose, L-arabinose, L-rhamnose, D-glucuronic acid, natural gums, preferably gum arabic or gum tragacanth, and 1-45 wt.% water. USE - Material for construction used in molding, extrusion or three-dimensional space printing processes, in manufacturing of objects which is selected among artistic elements, objects for packaging, furniture, articles for industrial use and articles for decorative use and in manufacturing sculptures and ornaments, where sculptures are fallas monuments (all claimed). ADVANTAGE - The material has high binding capacity, great binding power, good work ability and and proper viscosity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing material, which involves:(A) grinding and milling vegetable straw to obtain A portion;(B) adding carboxymethyl cellulose, methylcellulose to obtain B portion;(C) adding natural polysaccharide and water; and(D) mixing A and B portions to obtain material.
Material comprises 1-6.9 wt.% vegetable straw, 1-25 wt.% carboxymethyl cellulose (CMC) or methylcellulose (MC), 1-12 wt.% natural polysaccharide which is selected from D-galactose, L-arabinose, L-rhamnose, D-glucuronic acid, natural gums, preferably gum arabic or gum tragacanth, and 1-45 wt.% water. USE - Material for construction used in molding, extrusion or three-dimensional space printing processes, in manufacturing of objects which is selected among artistic elements, objects for packaging, furniture, articles for industrial use and articles for decorative use and in manufacturing sculptures and ornaments, where sculptures are fallas monuments (all claimed). ADVANTAGE - The material has high binding capacity, great binding power, good work ability and and proper viscosity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing material, which involves:(A) grinding and milling vegetable straw to obtain A portion;(B) adding carboxymethyl cellulose, methylcellulose to obtain B portion;(C) adding natural polysaccharide and water; and(D) mixing A and B portions to obtain material.
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