|
Particulars
|
Corrugated
|
Semi -
corrugated
|
|
Corrugated
|
|
|
|
Coverall Width
|
1.05
M
|
1.10
M
|
|
Cover Width
|
1.01
M
|
1.017
M
|
|
Covering efficiency :
(allowing end and side laps)
|
|
|
|
3.0 M
long sheets
|
93
|
89.6
|
|
1.5 M
long sheets
|
89
|
84.8
|
|
Actual cover of sheets laid :
(allowing end and side flaps)
|
|
|
|
3.0 M
long sheets
|
2.88
Sq.m.
|
2.90 Sq.m.
|
|
1.5 M
long sheets
|
1.36
Sq.m.
|
1.37 Sq.m.
|
|
10 Sq. m. of a lying area
requires sheeting (allowing side and end laps)
|
|
|
|
With sheets
of 3.0 M length
|
10.77
Sq.m.
|
11.16
Sq.m.
|
|
With sheets
of 1.5 M length
|
11.35
Sq.m.
|
11.80
Sq.m.
|
|
i)
3 mm
|
144
Kgs.
|
133
Kgs
|
|
Average
weight per 10 sq. m. laid ii) 1.5 mm
|
152
Kgs.
|
141
Kgs.
|
Standard Length manufactured
(Meters) 1.50, 1.75, 2.00, 2.25, 2.75 and 3.00
|
Maximum Purlin spacing for
roofing
|
1.4 M for 6 mm and 1.6 M for
7 mm.
|
|
Maximum overhang at eaves
|
0.30 for 6 mm and 0.4 M for 7
mm.
|
|
Maximum rail spacing for side
clading
|
1.7 M for 6 mm and 0.9 M for
7 mm.
|
|
Horizontal lap at purlins
|
1.50 mm. minimum
|
|
Colour available
|
Natural Gray
|
