Concrete Technology 4th Sem Civil May 2019 Diploma Paper

Download Previous year Diploma Paper of Concrete Technology CT 4th Sem Civil/0512/May 2019 Paper

Concrete Technology CT 4th Sem Civil/0512/May 2019 Paper

SECTION-A

Q1. Do as directed. 10×1.5=15

Initial setting time of OPC is 30 minute
Separation of coarse aggregates from concrete mix is called segregation.
Cement is always batched by weight.
Weight of one bag of cement is 50kg .
Increase in water increases Workability.
Fineness of cement is determined with IS sieve number nine .
C₂S stands for di-calcium silicate .
Concrete is strong in compression
Gypsum is retarding type of admixture.
If water in the mix reduces than slump will less.

SECTION-B

Q2. Attempt any five questions. 5×6=30

Explain physical properties of cement in Details ?
Differentiate between normal and controlled Mix ?
Explain water cement ratio law and its limitations ?
Explain buckling of Sand ?
What are the advantages and disadvantages of concrete?
What are preventive measures to be taken to avoid bleeding and segregation ?
Write short note on curing of Concrete ?

SECTION-C

Q3. Attempt any three questions. 3×10=30

Explain different types of cement in details ?
Give the requirement of warehouse for storage of cement. Also list precautions to be taken while storing Cement ?
Explain properties of concrete in hardened Stated ?
What are the tests for workability of concrete? Explain any one

Concrete Technology CT 4th Sem Civil/0512/may 2019 Solved Paper

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Section a FILL IN THE BLANKS cONCRETE TECHNOLOGY may 2019 paper

Initial setting time of OPC is __________

Initial setting time of OPC is 30 minute

Separation of coarse aggregates from concrete mix is called __________

Separation of coarse aggregates from concrete mix is called segregation.

Cement is always batched by ________.

Cement is always batched by weight.

Weight of one bag of cement is _____

Weight of one bag of cement is 50kg

Increase in water _________ Workability.

Increase in water increases Workability.

Fineness of cement is determined with IS sieve number _______–

Fineness of cement is determined with IS sieve number nine .

C2S stands for __________.

C₂S stands for di-calcium silicate.

Concrete is ________ in compression.

Concrete is strong in compression.

Gypsum is ________ type of admixture

Gypsum is retarding type of admixture.

If water in the mix reduces than slump will _____

If water in the mix reduces than slump will less.

Download Previous Year Concrete Technology PSBTE Diploma Solved Paper May 2019 Click Here

Section B : cONCRETE TECHNOLOGY PAPER MAY 2019 PAPER

Explain physical properties of cement in Details ?

Physical properties of cement in Details

Differentiate between normal and controlled Mix ?

Comparison Between normal and controlled Mix

Explain Water cement ratio law and its limitations

Water cement ratio law and its limitations

Explain buckling of Sand ?

Buckling of Sand

What are the advantages and disadvantages of concrete?

Advantages and disadvantages of concrete

What are preventive measures to be taken to avoid bleeding and segregation ?

Preventive measures to be taken to avoid bleeding and segregation

Write short note on curing of Concrete ?

Curing of Concrete

Concrete Technology Civil 4th Semester PSBTE Diploma Solved Dec 2017 Paper Click Here

Concrete Technology CT 4th Sem Civil/0512/mAY 2019 Solved Paper

Get Started

https://www.youtube.com/watch?v=UHX6f8TIvX8https://www.youtube.com/watch?v=M_RR6LVICp0https://www.youtube.com/watch?v=mV41CMWonN4https://www.youtube.com/watch?v=s0LVPE0Q3LE&list=PLA9Q9SDZ781WXNAWit379A4CRLMvjGiUw&index=14&t=0s

Section c solved concrete technology dec 2017 paper

Explain different types of cement in details ?

Different types of cement in details

Give the requirement of warehouse for storage of cement. Also list precautions to be taken while storing Cement ?

Requirement of warehouse for storage of cement and its Precautions.

Explain properties of concrete in hardened State.

Properties of concrete in hardened State.

What are the tests for workability of concrete? Explain any

Tests for workability of concrete