The most advanced telescopic centering systems available today. It is basically used to
support floor forms while laying slabs. This versatile system can easily be used by
unskilled labour. This versatile system can easily be erected by unskilled labour. It virtually eliminates vertical propping and permits free space beneath the spans.
Spans comprise of two basic lattice members - an inner and an outer as illustrated
A Combination of inner and outer lattice members of size indicated below can bridge
spans as small as 1892 mm to as large as 5510 mm.
Member
Member
Designation
Length
(mm.)
Extra
Short Outer
ESO
1575
Short
Outer
SO
2400
Long
Outer
LO
3100
Extra
Short Inner
ESI
1750
Short
Inner
SI
2500
Long
Inner
LI
3000
On having decided the combination of lattice members best suited to give the required
span and the size of the Floor Form, the lattice members are telescoped to achieve the
required span and locked into position by means of the 'I' bolts provided at ends of the
outer lattice member.
Technical
Information :
Slab
Thickness
Total
Load incl.180 kg/m2 for
shuttering and live load (kg/ m2 )
Span
Loading Table
Permissible
Spans For Center Line Spacing
300
mm
450
mm
600
mm
800
mm
900
mm
1150
mm
100
420
8050
6550
5690
5000
4650
4010
115
456
7800
6400
5510
4750
4470
3890
125
480
7570
6200
5330
4650
4340
3760
140
516
7310
5970
5160
4500
4190
3630
150
540
7110
5790
5000
4350
4090
3560
165
576
6880
5660
4870
4250
3960
3430
180
612
6730
5490
4750
4100
3860
3350
190
636
6550
5360
4620
4050
3780
3280
200
660
6400
5230
4520
3950
3680
3200
225
720
6150
5000
4340
3800
3530
3070
250
780
5920
4830
4140
3650
3380
2840
275
840
5660
4650
4010
3500
3280
2640
300
900
5490
4490
3730
3400
3150
2490
Table
is based on props being erected vertically
and loaded axially. Any deviation will
result in a reduction of carrying
capacity.
Lacing
should consist of scaffold tubes in both
directions. Lacing should be tied to the
permanent structure or braced to improve
the overall stability of the form work.
