Brick and Sand Test

 

LOAD TEST

 Load test r somoy pile r upor load dita hoba:

Service pile r khatra = Design Load x 1.5 =169x1.5 (ton)

Test pile r khatra = As per Design

N:B  -  design load (169 Ton) (See the picture marking area)

Important For CI Sheet Calculation.

 * 6' CI Sheet has 12 nos in a Bundle.

** 8' CI Sheet has 9 nos in a Bundle.

* 7' CI Sheet has 10 nos in a Bundle.

* 9' CI Sheet has 8 nos in a Bundle.

* 10' CI Sheet has 7 nos in a Bundle.

*CI Sheet Overlapping = 1'

*CI Sheet width = 2.5'

Example: From Calculator you get 104.94 cft for long wall.Then How much CI Sheet Require For

upward size (Variant).

Solution:       Here I Take 6' CI Sheet.

                  Then,  104.94/2 ( We take 2 cause of overlapping) =52.47 Rft

                   Again, 52.47/6 = 8.74 nos say 9 nos

Understand What Type Of Cement Contains At Your Estimate.

 

 

HOW TO CALCULATE SLAB ROD?

 

HOW TO DETERMINE FOUNDATION DEPTH?

 

HOW TO KNOW A 60 GRADE ROD?

Answer: If you see at Rod’s body there’s written 500w then you can assumed it as a 60 grade rod.
Example: 1Mpa=145 Psi
500w=500Mpa
500Mpa=145*500=72500psi
60 Grade Means 60000Psi.So You Can Consider It As A 60 Grade.

 

SAFE BEARING CAPACITY OF SOIL.

WOOD VOLUME DETERMINATION.

 

 

WHAT IS FARA?WHAT IS THE MEASUREMENT OF FARA?

For The Accurate Measurement Of Cement , Sand And Khoa We use Fara.We know 1 bag cement = 1.25 cft.So the fara ‘s measurement should be 1.25 cft.The Fara’s Dimension is length=1ft,width=1ft and height=15inch.So (12x12x15)/(12x12x12)=1.25cft.So 1 Fara = 1 bag Cement.Measure how much Tukri khoa = 1 fara there’s u get khoa’s amount,then we know 1/2 of khoa = sand.So if we say 1:2:4 Ratio Casting we can easily calculate the materials amount.1=cement 2=sand 4= khoa dts all.