The _________ is a mixture of cement and sand, the usual proposition being 1:3.(a) Grout(b) Mortar(c) Slurry(d) GuniteThe question was asked in an international level competition.I would like to ask this question from Placing of Concrete in section Cement Concrete Construction of Construction & Building Materials

The _________ is a mixture of cement and sand, the usual proposition b

1.	The _________ is a mixture of cement and sand, the usual proposition being 1:3.(a) Grout(b) Mortar(c) Slurry(d) GuniteThe question was asked in an international level competition.I would like to ask this question from Placing of Concrete in section Cement Concrete Construction of Construction & Building Materials
Answer» The correct option is (d) Gunite The explanation: A cement gun is used to deposit the Gunite on the concrete surface under a pressure off about 22 N/cm^2 to 30 N/cm^2. The cement is MIXED with slightly MOIST sand and the necessary water is ADDED as the mixture COMES out from the cement gun.

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