Interested to Buy Any Domain ? << Click Here >> for more details...
Why is loose concrete removed from the surface where new concrete is to be done?
- 2 Answers
- 4738 Views
- Ansals, I also Faced
- E-Mail Answers
Answer Posted / piyush singh
Loose Concrete and Laitance is removed from the old surface of the concrete and in some cases Chemicals are also used such as Fosroc Nitobond Ep and others , so that a proper bond exists between the old and new concrete and any micro pores does not remains in the concrete which may lead to the leakage
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
the volume of cement req for 70cum of brickwork in 1:6 cement mortar is approx is equal to 3cum 5cum 7cum 1ocum
I measured pcc work as 15.34 m cube , the ratio is 1:5:10 ,want to know the cement, sand and metal used for pcc measured as 15.34 m cube at this ratio.
What is bylayer?
How to calculate Cement in bags ,sand in sqft and aggregate in sqft for 1cum M25 grade concrete
what is the water cement ratio for plastering
Analyze the rate for 1st class brick work in superstructure with 1:6 cement sand mortar. Consider 1000 cu.ft quantity and work out the rate per cu.ft
If we are providing concrete joint in every 10m with water stopper in water tank wall then is it necessary to cut the steel at joint section?
what is meant by sustainable developement as far construction field is considered. Give suitable examples to explain the same
How to design 12*12*14 room having rrc slab ,coloum, beam,foundation?
What quantity of 1.0 m3 bricks required?
For fine aggregate which is most suitable River sand or crusher sand & why ?
What is the substitute of Mastic Asphalt?
Scaffolding IS code NO.
What is the thickness of slab for 600 sq each) 2 slab construction. What should be the size of steel rod?
How much cement and water required for cement selery????
