Formula of water-proof dry-mixed mortar

The invention discloses a formula of water-proof dry-mixed mortar. Materials in the formula comprise aggregates and additives, wherein the aggregates comprise cement, water and sand; the additives comprise a water reducing agent, an expanding agent, a water repellent, latex powder and a cellulose et...

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Bibliographic Details
Main Author YAN XINGLI
Format Patent
LanguageEnglish
Published 29.04.2015
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention discloses a formula of water-proof dry-mixed mortar. Materials in the formula comprise aggregates and additives, wherein the aggregates comprise cement, water and sand; the additives comprise a water reducing agent, an expanding agent, a water repellent, latex powder and a cellulose ether; the mixing ratios of the aggregates in the water-proof mortar are as follows: the water-cement ratio is 0.487:1, and the cement-sand ratio is 1:2.5; the mixing amounts of the additives relative to the cement are respectively 0.825% of the water reducing agent, 8% of the expanding agent, 0.25% of the water repellent, 0.44% of the latex powder and 0.6% of the cellulose ether. The formula is clear and simple, the mixing of the dry-mixed mortar is extremely convenient, and the water-proof and seepage-proof properties of the product are great.
Bibliography:Application Number: CN20141815448