A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An embossment coat floating coat comprises 60-70wt% of quartz sand, 20-25wt% of white cement, 1-5wt% of heavy calcium, 5-10wt% of ash calcium, 0.20-0.30wt% of master batch, 0-0.30wt% of a water repellent, 0.20-0.30wt% of lignocellulose fiber and 0.20-0.30wt% of hydroxyethyl cellulose. The master batch is a mixture obtained by dissolving bentonite and an assistant in water, and is used to increase the low shear viscosity of the floating coat. The hydroxyethyl cellulose can effectively solve the sagging phenomenon of the embossment floating coat in construction. The size of the used quartz sand is 50-70 meshes.
An embossment coat floating coat comprises 60-70wt% of quartz sand, 20-25wt% of white cement, 1-5wt% of heavy calcium, 5-10wt% of ash calcium, 0.20-0.30wt% of master batch, 0-0.30wt% of a water repellent, 0.20-0.30wt% of lignocellulose fiber and 0.20-0.30wt% of hydroxyethyl cellulose. The master batch is a mixture obtained by dissolving bentonite and an assistant in water, and is used to increase the low shear viscosity of the floating coat. The hydroxyethyl cellulose can effectively solve the sagging phenomenon of the embossment floating coat in construction. The size of the used quartz sand is 50-70 meshes.
TACK COAT OR PRIME COAT CONSTRUCTION METHOD AND TACK COAT OR PRIME COAT MATERIAL
| European Patent Office | 2024
Two-Coat E-coat Doubles Durability
British Library Online Contents | 1997