Langfang Guomei Aluminium Industry Co., Ltd.
Langfang Guomei Aluminium Industry Co., Ltd.
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Easy-Assembling Aluminium Profiles for Building Formwork,H BEAM (Alloy 6061-T6)
140-H BEAM (Alloy 6061-T6)
X-Sectional Area (As) = 1233 mm2
Yield Strength (Fy) = 241 Mpa
Bending Moment (Allowable) = 4.03 KN-m (S.F. = 2.0)
Shear Strength (Allowable) = 59.45 KN (S.F. = 2.0)
122-H BEAM (Alloy 6061-T6)
X-Sectional Area (As) = 1041.92 mm2
Yield Strength (Fy) = 241 Mpa
Bending Moment (Allowable) = 3.19 KN-m (S.F. = 2.0)
Shear Strength (Allowable) = 50.22 KN (S.F. = 2.0)
SPACING TABULATION (FOR 140-H BEAM)
| SLAB THICKNEWW(mm) | IMPOSED LOAD(mm) | JOIST SPACING(mm) | LEDGER SPACING(mm) | PROPS SPACING(mm) |
| 100 | 9.47 | 610 | 2000 | 1400 |
| 150 | 11.15 | 488 | 2000 | 1350 |
| 180 | 12.16 | 488 | 2000 | 1300 |
| 200 | 12.83 | 488 | 2000 | 1250 |
| 250 | 14.51 | 488 | 2000 | 1200 |
| 280 | 15.52 | 488 | 1800 | 1150 |
| 300 | 16.19 | 406 | 1800 | 1100 |
| 350 | 17.87 | 406 | 1800 | 1000 |
| 400 | 19.55 | 406 | 1600 | 1000 |
Imposed load is 1.4 DL + 1.7 LL, where LL is 50 psf + 25 psf impact load.
The suggested ledger and props spacing may very depending on the length of joist and floor height.
Floor height considered in this analysis is 3.6 meters and length of joist is 3.9 to 4.5 meters.
TECHNICAL DATA
H-BEAM TYPES
140 H Beam with Wood 140 H Beam 122 H Beam
(For Joist) (For Joist & Ledger) (For smaller slab thickness)
MAIN COMPONENTS & ACCESSORIES
| Diagram | Description | Weight | Article No. |
| 140-H Beam | 3.15 Kg/m | 2010000 |
| 140-H Beam with wood | 3.16 Kg/m | 2030000 |
| 122-H Beam | 2.73 Kg/m | 2040000 |
| A Clamp | 0.11 Kg | 7000000 |
| U-head | 2.55 Kg | 0500001 |
| Swivel coupler | 1.20 Kg | 0500002 |
| Props 3.6m | 17.32 Kg | 3102136 |
| Tri-pod | 5.32 Kg | 3000018 |
PROJECTS
DESCRIPTION
The supporting strut formwork system can provide simple but effective beams and slabs for conventional casting projects. This system is the best choice in cases where table systems are not applicable. It can be easily assembled and stripped to quickly operate various concrete slab design structures. You can use the least amount of labor, but you can achieve the best productivity.
Basically, the main Components for this system are the aluminum 140-H Beam which acts as joist and ledger for the plywood decking, and the Heavy duty adjustable steel props which carry all the imposed load.
Main Advantages
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System Main Parts
1. Alu 140-H Beam Joist
2. Alu 140-H Beam Ledger
3. Heavy Duty Adjustable Props
4. U-head Assembly
5. Tri-Pod assembly
6. Plywood