What is PCC flooring?

PCC flooring, is a modern system of thin-film polymer-cement floors which allows renovation of damaged concrete. They are also an excellent alternative for finishing all types of concrete surfaces such as patios, driveways, parking lots and garages.

What is the use of PCC?

The main reason of providing PCC is to provide a rigid impervious bed to RCC in the foundation before starting any RCC or masonry work directly on the excavated soil, PCC is done to form a leveled surface and to avoid laying concrete on soil directly so as to avoid mixing with soil and also to prevent soil extracting ...

What is difference between PCC and CC?

PLAIN CEMENT CONCRETE (PCC): – It is also called Cement Concrete (CC) or Binding Concrete. This is a construction material which consists of Cement, Sand, Aggregate (Coarse and Fine) , Water and Admixtures. It is used for providing a rigid, level space and impervious bed to RCC in foundation.

What is meant by PCC?

The term PCC stands for plain cement concrete. The mixture of cement, fine aggregate (sand) and coarse aggregate are generally called plain cement concrete (PCC).

What are the advantages of PCC?

Plain cement concrete(PCC) has good compressive strength and very little tensile strength, thus limiting its use in construction. Plain concrete is used where good compressive strength and weight are the main requirements and tensile stresses are very low.

Concrete Flooring or PCC Flooring.

What is the minimum thickness of PCC?

The Thickness of PCC: The thickness of PCC is normally 50mm over Brick Flat Soling (BFS). If you don't use BFS below PCC then the thickness should be 75¬mm. When the PCC is used in car parking area then the thickness should be 75mmover BFS.

What is the difference between PCC and RCC?

The main difference between PCC and RCC is that RCC contains steel rods or reinforcement within it but PCC does not contain reinforcement within it. So, RCC can bear the maximum tensile load on it.

Which cement is used for PCC?

Portland Pozzolana cement (P.P.C) is normally used for plain cement concrete. It should conform to the specifications and shall have the required tensile and compressive stresses and fineness.

What is PPC in construction?

Portland Pozzolana Cement (PPC) is manufactured by a combination of pozzolanic materials. Pozzolana is an artificial or natural material that has silica in it in a reactive form. Along with pozzolanic materials in specific proportions, PPC also contains OPC clinker and gypsum.

Is PCC waterproof?

The surface course is the layer in contact with traffic loads and is made of PCC. It provides characteristics such as friction (see Figure 3), smoothness, noise control and drainage. In addition, it serves as a waterproofing layer to the underlying base, subbase and subgrade.

What is PCC DPC and RCC?

In this article we will discuss very important fullforms of various important terms. RCC- Reinforced cement concrete. PCC - Plain Cement concrete. DPC - Damp proof Course.

Is PCC required for plinth beam?

confirms the plinth level of the building. After completing the plinth filling with murum and soiling up to the designed level, P.C.C. is to be done.

What is the grade of PCC?

The Grade of the PCC used is M15 grade. IN M15 Grade, The mix ratio is 1:2:4. (1 cement,2 sand , 4 aggregates). Applications: M15 grade plain concrete cement is used for levelling courses,bedding for footing, beams and columns e.tc.

What are the materials used in PCC?

PCC consists of three basic ingredients: aggregate, water and portland cement.

Which cement is good for flooring?

43 grade cement is generally used for RCC work and slab casting, while 53 grade cement is used for plastering of flooring, tiles, etc.

What is RCC flooring?

Floors of modern buildings are invariably made of reinforced cement concrete (R.C.C.), because of the inherent advantages of this type of construction. Concrete, though strong in compression, is weak in tension. However, it. is suitably reinforced with the help of steel bars which take the entire bending tension.

How do you calculate PCC for concrete?

Suppose we have project of making concrete pavement of area 100m2 and slab thickness of PCC is 150 mm. Now we have to calculate dry volume calculating dry volume we should multiply a cofactor 1.54 in wet volume. Mix ratio in M15 grade = 1:2:4 one part cement two part is sand and 4 part is aggregate.

Which is the disadvantage of reinforced concrete?

One of the major disadvantages of reinforced concrete is the lack of tensile strength. Though the concrete is strong in compression, it is very weak in tension. Therefore, usually, except on special occasions, the contribution of the tensile strength of concrete is not considered in the design.

What is RCC concrete?

Reinforced concrete (RC), also called reinforced cement concrete (RCC) and ferroconcrete, is a composite material in which concrete's relatively low tensile strength and ductility are compensated for by the inclusion of reinforcement having higher tensile strength or ductility.

What is the thickness of slab?

In general, 6 inch (150mm) slab thickness is considered for residential and commercial buildings with reinforcement details as per design. Methods used for finding slab thickness varies for different types of slabs.

What is plinth level?

plinth level means the level of the floor of a building immediately above the surrounding ground.

What do you do after plinth beam?

Superstructure – Column

After the plinth slab is cured then the main structure for the house is started. The columns are brought up and the frame for further construction is prepared.

What is meant by plinth beam?

Plinth beam is a reinforced concrete beam constructed between the wall and its foundation. Plinth beam is provided to prevent the extension or propagation of cracks from the foundation into the wall above when the foundation suffers from settlement.

What is the ratio for RCC and PCC structure?

1:4:8 (m7. 5), 1:3:6 (m10) and 1:2:5 (m15) is concrete mix ratio used for floor, PCC & none RCC structure. Best concrete mix ratio for general domestic jobs are 1:2:4, means 1 part of cement mix with 2 parts of sand or fine aggregate to 4 parts of Gravel or coarse aggregate.