Answer Posted / shani payyoli

1 KG=9.81 N
1mm= 0.1cm
1sqmm= 0.1x.01 cm=.02sqcm
1n/sqmm=490kg/sqcm

How to calculate Cement in bags ,sand in sqft and aggregate in sqft for 1cum M25 grade concrete

1775

---

How to calculate the area in squarefeets ?How much area of sqft for this measurements?East 53.3ft West 54ft North 47.7ft South 51.1ft ?

1959

---

in one hour , one 200 excavator , how much quantity (mcube)can load ? soil is not hard not soft

2127

---

what is meant by residual strain?

2393

---

WHAT THREE SPECFIC JOB POSITIONS TO YOU TARGET FROM THE COMPANY?

2057

---

Explain the different types of roofing systems?

1257

---

How to compute minimum number of columns required for a site from area of site?

2093

---

what is tension column?

1996

---

What is the cemnent ratio

2288

---

01. a. Diagram of a slump cone…………… 1 b. Size of Slump Cone…………… 1 c. Volume of a slump cone by av. Dia method…………… 1 d. Volume of a slump cone by av. area method…………… 1 e. Volume of a slump cone by frustrum method …………… 1 f. Angles of slump cone …………… 1 g. Slump measured by slump cone due to…………… 1 h. Slump does not measured by cylinder / cube due to …………… 1 i) ii) i. Slump cone is to be filled in……………………..Layers.

5629

---

how do you calculate the quantity of steel,cement for plinth beam. (example size 41'*0.58'*1.08')

2664

---

suppose that  156000 sq.ft rcc work builtup are.how many % of brick work to rcc work.

2724

---

What should be the maximum allowable time for placing ready mix concrete? The specification requires concrete placement within 90 minutes of batching at the plant. What is the significance of this 90 minutes & should this be used as a rejection criterion? What effects does the concrete has after that time period?

2872

---

What is proportion of PCC Grade G?

2069

---

What type of tensile strength is handling by crank in beam? Thanks.

2525

---