Answer Posted / mehar

Dry density of mortor = wet density x 1.33(33% of volume)
Explanation :
1:6 ratio of mortor for brick work,
Means (1 cement : 6 sand)
For cement :
Density of cement x 1/7 =?
For sand. :
Density of sand x6/7=?

For cement density = 1440 kg/m3
For sand demsity = 1600 kg/m3

types of laps in column

2380

---

Find out Cutting Length of Steel for Right angle Triangle? Where Opposite Side 4m, Adjacent side 6m. (Assume cover 40mm)

1895

---

Does degree of bend of rebars has any effect on strength of the member? For example- if a beam is designed with 45 degree bent up bar with respect to architechtural needs and is not 45 in practical so will there be any reduction in the strength of member?

2122

---

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

2515

---

How cracks in concrete can be avoided?

1170

---

what is the ingredient value of 40mm and 20mm aggregates?

2016

---

What are the delays in construction projects due to approvals from owners? How can we analyze them in different prospective? Whats their affects and effects on presently going work?

2116

---

how to calculate number of bitumen for road asphalt

1552

---

what is the proper procedure in conducting a california bearing ratio penetration test on soil on cbr machine?

2106

---

What is absolute pressure? How absolute pressure is calculated?

1144

---

In jack arch floor, the rise is kept?

1178

---

how much required strength of cement concrete bricks(size 230x115x75mm)

2009

---

length where bent up is made in slab of bridge from one end

1940

---

Questions related to civil.engg in company

2040

---

how to read the drawings to find the quantity of steel in a storm water manhole or any other structure?

2599

---