What happens when there is no reinforcement?
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What happens when there is no reinforcement?
Non reinforcement occurs when the target behavior is exhibited and there is noresponse from the environement. These acts produce neutral results and bringneither rewards nor punishment. However, if an act has been consistentlyfollowed by a reward in the past, but fails to elicit the expected reward,frustration occurs.
What is the use of PCC in construction?
The objective of plain cement concrete alias PCC is to arrange a firm impermeable bed to RCC in the foundation where the soil is soft and flexible. It is mostly applied over brick flat soling or devoid of brick flat soling. It is also known as Cement Concrete (CC) or Blinding Concrete.
What is the difference between plain and reinforced concrete?
Plain cement concrete (PCC) is simply concrete by definition. Reinforced cement concrete (RCC) is PCC + reinforcement. The reinforcement is generally steel bars bent and laid into the desired shape and orientation. The reinforcement can be both tensile or compressive reinforcement depending upon the situation.
Can I pour concrete without rebar?
Rebar is not necessary for every concrete project. The general rule of thumb is that if you are pouring concrete that is more than 5 inches in depth, you are probably going to want to add in some rebar to help reinforce the entire structure. Wire mesh use is becoming much more common for projects like a home driveway.
Is PCC necessary for foundation?
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 PCC slab?
Plain cement concrete is the mixture of cement, fine aggregate(sand) and coarse aggregate without steel. PCC is an important component of a building which is laid on the soil surface to avoid direct contact of reinforcement of concrete with soil and water.
What is cement PCC?
PCC full form is plain cement concrete. It is a mixture of cement, sand, aggregate, and water without reinforcement. PCC Concrete is spread on the soil surface before concreting maid structure to avoid direct contact of reinforcement of concrete with soil and water.