What is meant by cement concrete?

In its simplest form, concrete is a mixture of paste and aggregates. Cement is actually an ingredient of concrete. It is the fine powder that, when mixed with water, sand, and gravel or crushed stone (fine and coarse aggregate), forms the rock-like mass known as concrete.

What are the advantages of cement concrete?

10 Advantages of concrete

• Concrete is Economical.
• Concrete Hardens at Ambient Temperature.
• Ability to be Cast into Shape.
• Energy Efficiency in Production.
• Excellent Water Resistance Characteristics.
• High-temperature resistance.
• Ability to Consume and Recycle Waste.
• Application in Reinforced Concrete.

What are the advantages and disadvantages of cement concrete pavement?

Advantages & Disadvantages Of Cement Concrete Road

• Concrete roads have a long life.
• They are quite durable and practically unaffected by weathering agencies.
• They provide an excellent riding surface under all weather condition.
• They provide an impervious, dustless and sanitary surface.

What are disadvantages of concrete?

Monolithic character gives better appearance and much rigidity to the structure. The property of concrete to possess high compressive strength, makes a concrete structure more economical than that of steel structure.

What are the advantages and disadvantages of ready mixed concrete?

RMC reduces the labour cost and site supervising cost. RMC comes with consistency in quality through accurate & computerized control of sand aggregates and water as per mix designs. Production of RMC helps in minimizing cement wastage due to bulk handling. Production of RMC is relatively pollution free.

What are the advantages of ready mixed concrete?

7 Advantages of Using Ready Mix Concrete (RMC) In Building And Construction Processes

• Quality and Consistency.
• Efficiency.
• Environment Friendly.
• Convenient Delivery.
• Versatility.
• Reduced Wastage.
• Reduced Life-Cycle Cost.

What are the disadvantages of ready mixed concrete?

Disadvantages of Ready-Mix Concrete

• Requires huge initial investment.
• Not suitable for small projects (less quantity of concrete is required).
• Need an effective transportation system from the batching plant to the job site.

What meant by ready mix concrete explain their advantages and disadvantages?

Better quality concrete is produced as it is made from consistent methods and in advanced equipment. No need to store construction materials at the site. Labour associated with the production of concrete is eliminated, thereby reducing labour cost. Air and Noise pollution at the job site is reduced.

What are the disadvantages of ready mix concrete?

What are the advantages and disadvantages of concrete?

However, there are advantages and disadvantages associated with this material. For example, while concrete becomes stronger and more durable with time, it is susceptible to water and freezing temperatures, meaning that water can seep into cracks and cause damage to the concrete.

What is cement concrete?

It is a composite material consisting of a binding material, which is essentially cement, inert mineral Filler, known as aggregates and water. Thus cement concrete can be prepared by mixing above ingredients in a fixed pro­portion.

What is the composition of concrete?

Concrete is the mixture of cement, sand, aggregates and water. Cement concrete is the major building material in the construction industry. It can be easily moulded into durable structural members. In concrete sand is used as fine aggregates, gravels and crushed stones are used as coarse aggregates.

What is the use of concreting in construction?

Concrete is also used in prestressed construction. The monolithic character of concrete gives the rigidity and appearance to the structure. It can be used for various purposes at various climate conditions such as for the construction of walls, foundation, roads, runway, pavement, water retaining structure etc.