What is min thickness,min grade of conc & age of PQC ?
Answer / pranjal
PQC stands for Pavement Quality Concrete. Its min thickness
can be kept as 200mm and grade is M30 to M40.
Used at structures such as Toll Plaza etc.
Is This Answer Correct ? | 6 Yes | 3 No |
why the horizontal crack occoured in the joint between brick work and lintel?pls. give clarification???
numerical example of solving water cement ratio
What the approval that owner will give to contractor during construction project period? What will the affect on project if delays due approvals?
Why you are leaving present job?
please give me the rates of RCC(CUM), PCC(CUM), Brick Work(CUM), Tile Flooring, Saria Shuttering
In the cement the compound quickest to react with water
HOW WE WILL CALCULATE QTY. OF CEMENT,SAND & AGGREGATE (10MM&20MM) IN Kg.
4 Answers Nagarjuna Construction,
how to calculate sand, aggregate and cement in m25 concrete?
2 Answers CCL Products, Western Infrastructure,
How much steel required for 1 sq. meter area?
1 Answers Aditya Constructions,
Q1) I am having an interview in a construction company for a large sewage project . Since I have not done any such project , there are some queries from my end. Pls. help me to solve them. I will be thankful to you :- a) Normally for large project 400-600 houses & around 1600 peoples , how much dia pipe is used and which type of pipe is used? b) For trenching , I have heard that IS 1200 implies, what are the rules of calculating earthwork in case of depth of 2m or above ? c) To prevent soil to fall when depth of trench is more , what steps are taken and how there qty. is calculated . Like I have heard about timbering . what is this ? d) What are the rules for disposing off the excavated soil ? e) How the pipes that are used are being jointed? f) In case of cleaning on choks , is there any intermediate things provided? g) For foul gases any outlets are provided thru out length of pipeline? h) What is the flow digram like from houses thru small pipe to main pipeline than where main pipeline disposes wastage ? i) Any other thing that has to be kept in mind while calculating earth work for excavation like steps are made and other things? How earthwork is calculated in case of steps ? Pls. explain with a sketch. Regards,
what is differences between ferrock and concrete ?
How we can calculate the cement, sand,bricks , water , quintity in 1:6 Ratio 1 cubic metre b/w and 1:4 Ratio in 1 Squre metre b/w????