how we can calculate the formula of Gi sheet
Now a days ,gauge is normally replaced by mm size, for calculating per SQM wt of GI sheet just multiply 7850 by thickness in mm i.e per SQM wt of 0.55 mm sheet 7850x0.55 = 4.31 Kg/sqm
Density of paper varies from 0.25 (soft tissue) to 1.5 (super calendered glassine) gm/cm3.
because it is more lighter than the crumpled one. and its density is much lighter.
An ultra sonic densitometer is used to measure density. in this type of measurement the thickness of the test sheet ant the reference sheet are kept constant and equal. Ultrasonic source is on one side of the sheets and ultrasonic sensors on the other side. ultrasonic waves that are given by ultrasonic source are made to pass through the test sheet and and the reference sheet simultaneously... both the sheets absorb a part of the rays and leave the ramaining. the sensors present on the other side of both the sheets give the measure of ultrasonic rays thet are left after they are absorbed by the sheets... the value of sensor on the test sheet's side is compared with the reference sheet side .since thickness and density of reference are known, test sheet's density is determined. or the densitometer may be directly calibrated to give the result after comparision
7850 kg/m3
friend use formula weight of iron sheet = l*b*t* 7.85 where; l => lenght of the sheet b => breadth of the sheet t +> thickness of sheet and 7.85 is taking as constt.
It is simple ! = length in meters *width in meters *thickness in mm*density of the material (i.e 8.1 in this case )
how we can calculate the formula of Gi sheet
Galvanized Iron (GI) is coated in layers of zinc to prevent corrosion. Its density is generally the same with steel, and is taken at 7850 kg/m3.
The difference between the GI sheet galvanized and mild sheet steel is the gauged used. The other difference is the materials used and the galvanization aspect.
ac sheets are asbestos cement sheets and gi sheets are galvanized iron sheets.
8*4 G.I sheet weight
24 swg gi seet weight?
2.10mm thk
20 gauge is equel to 0.8mm
what is the thickness of 24 swg Galvanised iron sheet