Answer / ajay kumar singh

Grade of concrete indicates the strength of concrete.
such as Grade M20 means strength of concrete is 20N/MM2
after 28 days curing.

Answer / sekar.k

The strength of concrete pertaining to the Grade of
concrete.Now a days Grade of concrete used in
constructional field as
M10,M15,M20,M25,M30,M35,M40,M50,M60,M70&M80.When the gdade
of concrete increases automatically the strength also
attained early.(compared to lesser grade concrete)

Answer / kapil jain

Grade of concrete denoted- compressive strength of concrete.
such as Grade M-20 means compressive strength of concrete is 20 N/MM2 or mpa
after 28 days curing.

How to plan a project

0 Answers   Ahluwalia Contracts, SDS,

---

how we can calculate a bentup hook in difreeent angles.for exp.at 90 degree,45degree,60 degree..

2 Answers   Gammon,

---

difference between specification and method of statement

3 Answers   L&T,

---

what is Short bored pile foundation.

0 Answers  

---

Explination of Expenwion Joints and Construction Joints in Panel casting of Causways?

1 Answers   NBCC,

---

Sir how to find cutting length for footing steel bars in the shape of "u"

0 Answers   Geeta Industries,

---

How many bricks in one cubic meter? Birck size 22.9*11.4*7.6 joint 12mm Give me answer with calculations

8 Answers   SVS,

---

Kindly post me previous year interview questions with answer for post of DY. Manager (civil engg.) for GAIL, NTPC, IOC, OIL and ONGC etc.

0 Answers   GAIL, KOC, Megha Constructions,

---

what is the percentage of silt in black cotton soil.?

0 Answers  

---

HOW MUCH STEEL REQUIRED FOR SLAB OF AREA 23'3"*18.3"? FOR SLAB HOW MUCH DIAMETER BAR WILL USE?

0 Answers   URC Construction,

---

What is scafhold?

2 Answers   Cyron Construction, Ramky,

---

how to calculate cut length of re-bar in a circle . because we not place same length of re-bar in whole circle maximum in center and minimum at corner so how to calculate middle bars???

0 Answers   Student,

---