Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 1 (Q.No. 1)
1.
In a mortar, the binding material is
cement
sand
surkhi
cinder.
Answer: Option
Explanation:
A mortar is a mixture of binding material, water, and fine aggregate (such as sand or surkhi). The binding material is typically cement, which is a powder made of a mixture of calcined limestone and clay. When mixed with water, cement forms a paste that hardens over time to bind the aggregate together and create a strong and durable building material. Sand and surkhi are both types of fine aggregate that are often used in mortars, and cinder is a type of coarse aggregate that is not typically used in mortars.
Discussion:
118 comments Page 4 of 12.

Eng. M. A. RIZVAN said:   1 decade ago
A mixture of lime called Mortar.

Taral patel said:   1 decade ago
A mortar is mixture of cement, sand and water. It's proportion depend on where it is use.

Vinaych said:   1 decade ago
Cement is the perfect binding material.

Maheswari said:   1 decade ago
Cement mortar is the combination of cement and water. When water added into the cement it becomes pasty, so it is termed as binder.

Ranjith said:   1 decade ago
Cement is a mixture of all things so that's why it is binding material in mortar.

Atiq Ahmad said:   1 decade ago
Mortar which is usually called refers to the mixture of cement sand and water whereas lime mortar refers to the mixture of lime sand and water but both are used as a binding material.

Sivasankar said:   1 decade ago
Cement is mainly a binding medium which when hardened with the other materials in a concrete produces a homogeneous mass. Sand is used to fill the voids between the Coarse aggregate in which cement is used to bind these two together.

Uma Gayathri said:   1 decade ago
Cement is based on the mixing of cement, sand and water.

Rakesh sahu said:   1 decade ago
Why use of concrete in structure?

M.Joseph. said:   1 decade ago
Cement have gypsum, due to which it is a binding material.


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