Answer / pradeep

Honey combed concrete repair by
1. Pressure grouting with Polymer cement slurry. than
2. Filled up surface with epoxy or polmer mortar and
levelled it.
3. or by laying of mastic of 20mm or more thick and compact
it

Answer / h.c.shukla

repair the surface with quartz sand/standard sand with epoxy than fix a pvc nipple & grout with epoxy

How to find coloumn vertical cut length floor to floor & lap + bend or anything plz clearfiy

0 Answers   Ashtech,

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1. if only 1 slab of a floor get sagged, how could be it repaired? 2. if any footing gives the cube result, after 28 days less than 16 n/mm2 in spite of 20 n/mm2 what are the remedies ?

3 Answers  

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how the slump and Compressive Strength of concrete cube is performed in a civil engg lab ?

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point of contraflaxure

1 Answers  

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What are the types of slump?

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width rangs in NH,SH in one-way lane &two-way lane why we are provid caber is there any reson for that

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1 Answers   L&T,

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how much of the strength comes from post-production curing

0 Answers  

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for 16mm thick cement plastring 1:6 on 100 Sq.m.New brick work,the quantity of cement required is.

0 Answers   Junior Engineer,

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what else we can add rather than admixture in concrete to reduce the cement quantity?

1 Answers   Gammon,

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grade of cement used for plastering? why?

4 Answers   Green Valley Shelters (P) Ltd, NCCL,

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