Table of Contents
- 1 What is mass concrete?
- 2 What is difference between RCC and CC?
- 3 What does PCC mean?
- 4 What is the difference between DPC and PCC?
- 5 Why is reinforced concrete better?
- 6 What is reinforced concrete structure?
- 7 What is rereinforced concrete?
- 8 What is the difference between plain cement concrete and reinforced cement concrete?
What is mass concrete?
Mass concrete is any volume of concrete with dimensions large enough to require that measures be taken to cope with the generation of heat from hydration of the cement and attendant volume change to minimize cracking. The one characteristic that distinguishes mass concrete from other concrete work is thermal behavior.
What is difference between RCC and CC?
It doesn’t carry ‘Steel’. It carries Steel. PCC is weak in tension loading while strong in compression loading. RCC is strong in both….aviratdhodare.
| Plain Cement Concrete | R/f Cement Concrete | |
|---|---|---|
| Quality of steel reqd | 1/3rd of RCC More strength & less c/s area | More |
| Deflection | Very less | More |
What is plain mass concrete?
The term plain concrete is used to describe any concrete mass used without any strengthening materials. Concrete is a combination construction material made of cement, ash, gravel, limestone, and granite. Some types of concrete include sand, chemical mixtures, and water.
What is the thickness of mass concrete?
Mass Concrete: When It Applies Although no specific thickness is given, a member thickness of three feet is often used as the threshold dimension for when mass concreting procedures are to be set in motion.
What does PCC mean?
PCC
| Acronym | Definition |
|---|---|
| PCC | Pyridinium Chlorochromate |
| PCC | Police Clearance Certificate (passports) |
| PCC | Philippine Cultural College (Caloocan, Manila, Philippines) |
| PCC | Preston City Council (UK) |
What is the difference between DPC and PCC?
DPC provide above natural ground level. A layer of DPC provide at plinth level to stop dampness inside building structures through ground floor. Normally we do P.C.C. Normally we use M15 grade concrete as damp proof course materials. For making concrete impermeable we mix water proofing chemicals in it.
What is meant by reinforced concrete?
reinforced concrete, concrete in which steel is embedded in such a manner that the two materials act together in resisting forces. The reinforcing steel—rods, bars, or mesh—absorbs the tensile, shear, and sometimes the compressive stresses in a concrete structure.
Where is reinforced concrete used?
What is reinforced concrete used for? Reinforced concrete is used for construction on a large scale, such as bridges, dams, piers, tall buildings and stadiums. It is most commonly used in domestic construction for the footings and foundations of smaller everyday dwellings.
Why is reinforced concrete better?
As the term “reinforced” suggests, reinforced concrete provides extra strength. With greater comprehensive strength than regular concrete, it is able to hold more weight over more time. 2. Reinforced concrete tends to have a long service life with relatively low maintenance, and in turn, low maintenance cost.
What is reinforced concrete structure?
The reinforced concrete structure refers to the members, such as beams, boards, columns, roof trusses, consisting of concrete and steel bars. In these structures, the steel bars are enwrapped by concrete, but their mechanical properties will still lose due to the fire to destroy the whole structure.
Does mass concrete need to be reinforced?
Mass concrete may or may not be reinforced depending upon the intended purpose of the structure. Most of the mass concrete is generally placed in gravity dams which doesn’t require reinforcements but even in these gravity dams, piers for spillway gates and spillway chutes are also heavily reinforced mass concrete.
What is the difference between PCC and re-reinforced concrete?
Reinforced concrete, or reinforced cement concrete (RCC), is actually very similar to PCC in terms of materials used. The one big difference in its composition is the addition of steel rebar.
What is rereinforced concrete?
Reinforced concrete is concrete which contains a wire mesh or steel bar framework inside. The wet concrete is poured over the steel and hardens, thus permanently encasing the steel. Reinforced concrete is much stronger and much less likely to fracture.
What is the difference between plain cement concrete and reinforced cement concrete?
There is one main difference that is Plain Cement Concrete does not carry ‘Steel’ and Reinforced Cement Concrete carry ‘steel’ in it. The other differences as follows: PCC is weak in tension loading while strong in compression loading whereas RCC is strong in compression loading as well as tension loading.