Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 1 (Q.No. 1)
1.
In a mortar, the binding material is
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:
117 comments Page 9 of 12.
Akash s said:
1 decade ago
Cement is used because it act as a gum material during construction.
Reshma,sapana said:
1 decade ago
Mortar is prepared from sand cement and water it is very hardness material in building construction. Cement is a binding material.
Pratyush said:
1 decade ago
Because cement has both cohesive and adhesive property.
M.GOPIKISHAN said:
1 decade ago
Cement is a binding material because it consists of sio2, fe2o3, cao, ai2o3, water.
Gokul D said:
1 decade ago
The properties of cement is only react with water to get harden. But other materials not react the same. So the answer is cement.
Mukkara raviteja said:
1 decade ago
In this type of mortar, the cement is used as binding material. Depending upon the strength required and importance of work, the proportion of cement to sand by volume varies from 1:2 to 1:6 or more. It should be noted that surkhi and cinder are not chemically inert substances and hence they cannot be used as adulterants with matrix as cement. Thus the sand only can be used to form cement mortar. The proportion of cement with respect to sand should be determined with due regard to the specified durability and working conditions. The cement mortar is used where a mortar of high strength and water-resisting properties is required such as underground constructions, water saturated soils, etc.
Suresh Babu said:
1 decade ago
Mortar is mixture of cement, sand, aggregate and water. It may be in different ratio.
Santiago said:
1 decade ago
Mortar is a mixture and cement as ingredient to mortar serves as paste to bind becoming concrete.
Rishiraj said:
1 decade ago
What is cinder than?
Sachin Kumar said:
1 decade ago
Mortar - Binding material + Aggregates + water.
1. Aggregate - In Coarse form (Gitty) & In fine form (Mauroom).
2. Binding Material - Use as a Lime & Use as a Cement.
Lime Mortar - Lime+Gitty+Mauroom+water.
Cement Mortar - Cement+Gitty+Mauroom+Water.
Importance :
1. Coarse Material- Provide pore space for filling the binding material.
2. Binding Material- It bind coarse type of material and fine type of material with water.
Provide Minimum setting time (30min) for coarse & fine Material.
3. Fine Material- Some type of tiny pore space not filled so we used fine material & Provide good finishing.
4. Water- Mixing of coarse, Fine, & Binding material without water called Dry Mortar.
And then mix the water in Dry Mortar & make it Slurry Form.
Slurry mortar fix easily in pores.
5. Mortar is not reusable like brick and steel.
1. Aggregate - In Coarse form (Gitty) & In fine form (Mauroom).
2. Binding Material - Use as a Lime & Use as a Cement.
Lime Mortar - Lime+Gitty+Mauroom+water.
Cement Mortar - Cement+Gitty+Mauroom+Water.
Importance :
1. Coarse Material- Provide pore space for filling the binding material.
2. Binding Material- It bind coarse type of material and fine type of material with water.
Provide Minimum setting time (30min) for coarse & fine Material.
3. Fine Material- Some type of tiny pore space not filled so we used fine material & Provide good finishing.
4. Water- Mixing of coarse, Fine, & Binding material without water called Dry Mortar.
And then mix the water in Dry Mortar & make it Slurry Form.
Slurry mortar fix easily in pores.
5. Mortar is not reusable like brick and steel.
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