Answer Posted / anupam nath

Chemical reaction of cement and water will gives strength
to concrete. As soon as concrete placed in its place and
normal weather condition, during day time water percentage
in concrete evaporate and to retain the water in concrete
for at least seven days, we used to cure the structure by
sprinkling water on it.Curing starts after 24 hrs of
pouring.

What is the difference between the concrete mix design carried out by IS10262 and by ACI method ?

2692

---

give me the mix proportion for design mix concrete M 7.5 grade 1:4:8

4012

---

What is meant by cad?

1019

---

What is componsation

2160

---

what is the formula to find the diagonal shape stirrups?

1891

---

how to calculate spacing rod in column

1934

---

can u plz send me ntpc placement papers(civil engineering) at mohit_verma21@yahoo.com

2490

---

Detection of a beam & a girder are––––

2199

---

what is the meaning of degreasing of the euipment or line.

4031

---

How to calculate the quantity of ingredients of M20 grade concrete?

1967

---

what discoveries did you have in relation to your course?

2125

---

What is the force exerted by the tacoma narrows bridge?

1211

---

can we compare the combined core of DBM and BC density with average density of Lab DBM and Lab BC density

2115

---

What is meant by scaffolding coefficient?

2640

---

How to improve the strength of fly ash bricks to avoid corner damge? How to get the color lighter similar to normal concrete blocks/

1854

---