Product Details
SLAB SUPPORTING SYSTEMS
LIGHT DUTY PROP
Steel tubes used for inner and outer are continuous welded and conform to is :1239 or 1161, grade yst 210
|
OUTER MEMBER |
48.3 MM DIA |
|
INNER MEMBER |
38 MM DIA |
| Type | closed height | open height |
Safe axial load closed extended |
|---|---|---|---|
| Light duty prop | 2 mtr. | 3.2 mtr. | 2 m.t. 1 m.t. |
HEAVY DUTY PROP
|
TYPE |
HEIGHT |
SAFE AXIAL LOAD |
||
|
|
CLOSED |
EXTENDED |
CLOSED |
EXTENDED
|
|
HDP-0 |
1.050 MTR |
1.850 MTR |
3.5 M.T |
3.0 M.T. |
|
HDP-1 |
1.5 MTR |
2.75 MTR |
3.0 M.T. |
2.5 M.T. |
|
HDP-2 |
2 MTR. |
3.25 MTR. |
3.0 M.T. |
2.3 M.T. |
|
HDP-3 |
3 MTR. |
3.75 MTR. |
3.0 M.T. |
2.0 M.T. |
|
HDP-4 |
3 MTR. |
4.65 MTR. |
2.0 M.T |
1.15 M.T. |
| Inner Member | 48.3 MM OD |
|---|---|
| Inner Member | 60.3 MM OD |
| Base Plate | 150*150*6 MM |
| Top Plate | 150*150*6 MM |
| Nut |
Malleable casting with M.s.handle |
•Props are adjustable to various height requirments.
•quickly and early erected by unskilled labour.
•props are easy to handle and can be used time and time again.
•compact design for economical transportation and storage.
•no loose parts to be lost or mislaid. (sketch –not mentioned)
NOTE : Props must be braced in both directions by tubes and fixed couplers at approximately 250 mm above prop nut when extended beyond 3.6 m or in near measure with same strength and load carry capacity.
FLOOR FORM(SHUTTERING PLATE)
•THESE ARE PRESS BENT MADE OUT OF 2MM(14 G) THICK SHEETS WITH PRESSED FLANGE AND STIFFENER WHICH MAINTAIN EDGES EVEN AFTER CONSIDERABLE REUSE.
|
SIZES OF FLOOR FORM |
|
1150*600 MM |
|
1150*400 MM |
|
1000*600 MM |
|
900*600 MM |
|
900*400 MM |
|
FLOOR FORM ADJUSTER |
|
1150*400 MM |
|
900*400 MM |
LIGHT WEIGHT SPANS
|
CLEAR LENGH |
||
|
TYPE |
MIN |
MAX |
|
MINI SPAN |
1.75 MTR. |
2.70 MTR. |
|
MINI SPAN |
1.75 MTR. |
3.45 MTR. |
|
STANDARD SPAN |
2.46 MTR. |
4.15 MTR. |
|
BIG SPAN |
3.05 MTR. |
4.75 MTR. |
|
LARGE SPAN |
3.15 MTR. |
4.90 MTR. |
|
LARGER SPAN |
3.315 MTR. |
5.50 MTR. |
LOADING TABLE :
THE FOLLOWING TABLE PROVIDES A READY RECLONER FOR DETERMINING THE SPAN AND SPACINGS OF OUR SPAN GIVING SPACINGS FOR VARIOUS SLAB THICKNESS FOR M 150 CONCRETE. OVERALL LENGH OF SPAN = CLEAR SPAN + 130 MM
|
SLAB THICKNESS
|
TOTAL LOAD INCL.180 KG/SQ.M.FOR SHUTTERING &LIVE LOAD KG./SQ.M.
|
300mm |
PERMISSIBLE CLEAR SPANS FOR CENTRE LINE SPACING
|
||||
|
450mm |
600mm |
800mm |
900mm |
1150mm |
|||
|
100 |
420 |
8050 |
6500 |
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 |
3890 |
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 |