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A mixture of sand, lime, and water, used as a lubricant to help move stones, is mortar. Mortar. slick. Mortar.
Plastering
Such a mixture is known as mortar
mortar
its stuff
mortar brendan boman
Mortar is used to stick bricks together. It can be either: * cement mortar: a mixture of water, sand and cement, or * lime mortar: a mixture of lime, sand and water.(This is not used often for modern construction because of its porosity) * clay mud mortar: a mixture of clay sand, water (only used in some adobe construction) Lime is sometimes added to cement mortar to improve workability, waterproof qualities, and reduce shrinkage. Straw is sometimes added to clay mortar to reduce shrinkage.
lime mortar
A mixture of sand, lime, and water used as a lubricant is commonly known as a "mortar" or "lime mortar." This combination creates a workable paste that can be used in construction for bonding bricks or stones. While its primary purpose is not lubrication, the water and lime can provide some degree of slip during application, making it easier to spread and shape. Additionally, lime mortar has properties that allow it to set and harden over time, providing structural stability.
mortar
Sand in water is a mixture. Because you can differentiate between the sand and water, it is a heterogeneous mixture.
Not sure what is meant by mixtures? But, the sand and water can be heated to evaporate off the water, which can be condensed back into water. This will leave the sand behind.