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When does plain concrete become reinforced?
Reinforced concrete has steel bars embedded in it. It is also called re-barred concrete.
What is dry lean concrete?
A plain concrete with a large ratio aggregate to cement than structural concrete. It is used for filling and not structural duties
What has the author William O Lichtner written?
William O. Lichtner has written: 'Plain and reinforced concrete' -- subject(s): Concrete, Reinforced concrete
What is ratio of plain cement concrete 1 is-to 2 is-to 4 in plum concrete for road works?
1:2:4
What is PCC and RCC?
RCC is Reinforced Cement Concrete. PCC is Plain Cement Concrete. The main difference is that PCC has no reinforcement in it.
What are the ingredients of plain cement concrete?
Aggregate, Ordinary Portland Cement, sand, water
How much sand and aggregate required 1 cubic meter of plain concrete cement?
For plain cement concrete, the aggregate used is of size 20 mm. For RCC structures, it is 40mm and for roads, it is 80mm
What are the different types of concrete used for driveways?
The different types of concrete used for driveways include plain concrete, stamped concrete, exposed aggregate concrete, and colored concrete. Each type offers unique aesthetic and functional benefits for driveways.
What is mean by pcc in civil engineering?
PCC in construction refers to Plain Cement Concrete, which is used as a preparatory base for laying RCC footing. Though PCC is also concrete, this is lean in nature, the ratio being 1:4:8. The compressive strength achieved with this mix is normally 7.5kN/sq.mm.
What has the author Emil Heinrich Probst written?
Emil Heinrich Probst has written: 'Principles of plain and reinforced concrete construction' -- subject(s): Concrete construction
Who found the concrete technology?
The Romans are credited for using concrete first.
What are the advantages and disadvantages of compacting concrete using a vibrator?
The main disadvantage of compacting concrete using a cement vibrator is the noise. The advantages of compacting concrete using a cement vibrator is to remove trapped air and excess water which then allows the concrete settle firmly.
