What is the difference between NP2 and NP3 Class RCC Hume
Pipes
- 5 Answers
- 154593 Views
- Honest Derivatives Pvt. Ltd, Indian Hume Pipe Co, M2K, I also Faced
- E-Mail Answers
Answer Posted / suresh
the Non Pressure RCC hume pipes of class 2 are known as light duty hume pipes used for sewers,irrigation and light traffic culverts.their thickness varies from 25 to 110 mmfor 8cm dia and 2.2m dia respectively.
for NP3 (medium duty) the thickness varies from 25 to 215mm
for 8cm dia and 2.6m dia respectively.
there is NP4 class also. all yhe remaining being same except the thickness.
IS:458-1988 deals with the requirements.
| Is This Answer Correct ? | 175 Yes | 27 No |
Post New Answer View All Answers
How to calculate(Thumb rule) the consumption of steel per cubic meter for different concrete members.
what are the changes in concrete pour height as per IS 456, 2009?
what is moment-curvature relationship in semi rigid connections??
How does siphoning work?
What is need for setting limits?
How to calculate construction cost of residential building in mumbai
Dear Sir, I work in hydro project. I want to hire Scorpio/ Bolero on monthly basis. But how can i justified its amount (Hourly basic). Please solve my problem
factory shed foundation l=4, b=3' d=8' rcc foudation for top to bottom pl tell me cement ,steel ,sand ,labour cost ,excavtion,soil is weak not so hard
Can any body help me out by telling hoe swelling pressure test of soil is carried out ? some body told me the procedure & formula (change in length /116.3*100%) but still i am confused ? pls help.
pls tell estimate for 1 kilometre length random rubble masonry 0.90 metre height 0.600 metre width
Describe the advantages and disadvantages of using plastic and timber fenders?
sir I got selected in rail vikas nigam limited and they call for interview but i don't what they will ask in interview please guide me if you have any experience
What does civil engineering mean?
what is the soil bearing capacity for a 5 floor multistorey residential building and which type of soil ? what is plinth beam? in wall load calculation center to center column distance is considered or not/
I want to know the material required per Square foot in rcc roof i.e.Steel ,Cement,
