Answer Posted / nagori salim

"Nominal Mix"
(these Grades can also be designed in RMC as "Design
Mix")

M25 1:1:2
M20 1:1.5:3
M15 1:2:4
M10 1:3:6
M7.5 1:4:8
M5 1:5:10

Grades above M25 are "Design Mix"

What is meant by a context menu in a cad software?

688

---

if the nitrates more than 45mg/l in water lead to disease then what is it called

2346

---

What is critical path method (c.p.m)?

704

---

material used for mendrel use to bend epoxy coated rebar

1851

---

que.is ideal size of bricnk use in india,joint size of mortar in massinary ,how many bricks used in 1cum.how to test at site.what is the possition of marka used in bricks?

2034

---

---

Define a polyline?

689

---

What is the density of Fiber reinforced concrete and give me the which fibers we can use in Concrete?

1602

---

the water is flowing through a velocity of 1.5m/s in a pipe of length 2500m and dia 500mm. at the end of pipe a valve is provided. find rise in pressure 1. if the valve is closed in 5 seconds. 2. if the valve is closed instantaneously. take value of c = 1460m/s, pipe to be rigid and bulk modulus of water - 19.692x10' n/sqcm

1890

---

Why we provide hair pin for shed

1920

---

What is the bowing depth after stressing of PSC Girder of various spans and various dia of strands?

1816

---

If 40 backlogs are cleared m finally with 65 percent marks . Am I eligible to get visa to US

1298

---

Floor tile measurement? Wall to wall or skirting to skirting

1377

---

I am a civil engineering student and going to attend interview in this week in an IT company.Will they ask me questions about my area of interest or cs

2066

---

How do you calculate reinforcement weight of steel?

675

---

can stub column take the load as main column

1421

---