초록 ▼

The improved insulative fireproof textured coating composition includes water in a substantial proportion as a vehicle, in which particulate silica flour or the like silica-containing refractory or particulate calcium carbonate or similar non-porous filler is dispersed in substantial proportion alon

The improved insulative fireproof textured coating composition includes water in a substantial proportion as a vehicle, in which particulate silica flour or the like silica-containing refractory or particulate calcium carbonate or similar non-porous filler is dispersed in substantial proportion along with thermo-insulating, porous particulate filler selected from lava rock and slag cinder. Pollution-free alkali metal silicate binder and liquid organic suspending agent selected from starch, paraffin or halogenated paraffin suspended in a vehicle are also present. Inorganic coloring agent such as titanium dioxide or other pigment may be present in a minor concentration. The composition is simple to make up, inexpensive, easy to apply and highly effective, when dried on a surface, as a hard, durable, thermally insulative, non-polluting fireproof, termite proof, textured protective layer.

대표청구항 ▼

An improved insulative fireproof liquid coating composition, said composition consisting essentially of: a. 31 to about 34 volume percent of water as a vehicle; b. granular, non-porous inorganic filler selected from the group consisting of silica-containing refractory material, calcium carbonate and

An improved insulative fireproof liquid coating composition, said composition consisting essentially of: a. 31 to about 34 volume percent of water as a vehicle; b. granular, non-porous inorganic filler selected from the group consisting of silica-containing refractory material, calcium carbonate and mixtures thereof; c. pollution-free water-soluble alkali metal silicate binder, the combined concentration of said water and said silicate being 41 to about 49 volume percent; d. granular, porous thermoinsulating inorganic filler selected from the group consisting of lava rock, cinder slag and mixtures thereof; and e. about 0.8-1.2 volume percent of liquid organic suspending agent comprising a vehicle having therein material selected from the group consisting of starch, paraffin, halogenated paraffin and mixtures thereof.