ADHESIVE
PROBLEM TO BE SOLVED: To provide an adhesive for a direct application method, having a small contraction coefficient, a light weight, and excellent in handling property with a darby, having a wide mixing ratio range for giving preferable properties, when kneaded with water and then used as an adhesi...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an adhesive for a direct application method, having a small contraction coefficient, a light weight, and excellent in handling property with a darby, having a wide mixing ratio range for giving preferable properties, when kneaded with water and then used as an adhesive, and hardly generating molds. SOLUTION: This adhesive contains 10-30 wt.% of a cement and 50-80 wt.% of calcined gypsum as hydraulic main agents, 5-20 wt.% of wollastonite as a filler, and further a retarder, a water-soluble paste and a thickener which are used for controlling the pot life, initial adhesivily and workability of the adhesive after mixed with water and kneaded. The adhesive is mixed with water and then kneaded into a patty-like product, just before use. |
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