Izinhlobo ze-Antiskid Ladder
- Incazelo Yomkhiqizo
Isitebhisi se-Antiskid siphinde saqanjwa ngokuthi ama-ladder rung, ngokuvamile sinezinhlobo ezintathu:
izimbobo ezimbili isitebhisi rung, izimbobo ezintathu isitebhisi rung kanye izimbobo ezine isitebhisi rung.
Idatha evamile imi kanje
Usayizi ojwayelekile: 48-3/4 '', 60 ubude
Insimbi efakwe ngaphambili noma i-HRP&O, i-13 ne-11 gauge
.125'' i-aluminium
I-16 gauge 304 SS
Umthwalo ophephile ovunyelwe obonisiwe ugxiliswe phakathi nendawo ku-beam elula
Izimbobo ezi-2 zamaladi
| impahla | umthwalo ogxilile ovumelekile ovumelekile(lb.) | isisindo lb./ln.ft | |||
| 16'' | 18'' | 20''isikhathi | 24'' | ||
| 11ga insimbi | 664 | 590 | 531 | 443 | 1.5 |
| 13ga insimbi | 508 | 451 | 401 | 338 | 1.1 |
| .125'' i-aluminium | 471 | 418 | 377 | 314 | 0.5 |
| 16ga insimbi engagqwali | 345 | 306 | 276 | 230 | 0.8 |
Izitebhisi ezi-3 zezimbobo
| impahla | umthwalo ogxilile ovumelekile ovumelekile(lb.) | isisindo lb./ln.ft | |||
| 16'' | 18'' | 20''isikhathi | 24'' | ||
| 11ga insimbi | 474 | 422 | 379 | 316 | 1.2 |
| 13ga insimbi | 375 | 334 | 300 | 250 | 0.9 |
| .125 i-aluminium | 337 | 299 | 263 | 224 | 0.5 |
| 16ga insimbi engagqwali | 260 | 231 | 208 | * | 0.7 |
Izitebhisi ezi-4 zezimbobo
| impahla | umthwalo ogxilile ovumelekile ovumelekile(lb.) | isisindo lb./ln.ft | |||
| 16'' | 18'' | 20''isikhathi | 24'' | ||
| 11ga insimbi | 1138 | 1012 | 911 | 759 | 1.9 |
| 13ga | 862 | 766 | 689 | 574 | 1.4 |
| .125alumium | 810 | 720 | 649 | 540 | 0.7 |
| 16ga insimbi | 580 | 516 | 464 | 387 | 1..1 |
Amanothi: Le mithwalo isekelwe ekubalweni kwe-beam okulula
Isici esincane sokuphepha=1.67
Ukuchezuka okukhulu akudluli u-L/240
Isitebhisi se-Antiskid siphinde saqanjwa ngokuthi ama-ladder rung, ngokuvamile sinezinhlobo ezintathu:
izimbobo ezimbili isitebhisi rung, izimbobo ezintathu isitebhisi rung kanye izimbobo ezine isitebhisi rung.
Idatha evamile imi kanje
Usayizi ojwayelekile: 48-3/4 '', 60 ubude
Insimbi efakwe ngaphambili noma i-HRP&O, i-13 ne-11 gauge
.125'' i-aluminium
I-16 gauge 304 SS
Umthwalo ophephile ovunyelwe obonisiwe ugxiliswe phakathi nendawo ku-beam elula
Izimbobo ezi-2 zamaladi
| impahla | umthwalo ogxilile ovumelekile ovumelekile(lb.) | isisindo lb./ln.ft | |||
| 16'' | 18'' | 20''isikhathi | 24'' | ||
| 11ga insimbi | 664 | 590 | 531 | 443 | 1.5 |
| 13ga insimbi | 508 | 451 | 401 | 338 | 1.1 |
| .125'' i-aluminium | 471 | 418 | 377 | 314 | 0.5 |
| 16ga insimbi engagqwali | 345 | 306 | 276 | 230 | 0.8 |
Izitebhisi ezi-3 zezimbobo
| impahla | umthwalo ogxilile ovumelekile ovumelekile(lb.) | isisindo lb./ln.ft | |||
| 16'' | 18'' | 20''isikhathi | 24'' | ||
| 11ga insimbi | 474 | 422 | 379 | 316 | 1.2 |
| 13ga insimbi | 375 | 334 | 300 | 250 | 0.9 |
| .125 i-aluminium | 337 | 299 | 263 | 224 | 0.5 |
| 16ga insimbi engagqwali | 260 | 231 | 208 | * | 0.7 |
Izitebhisi ezi-4 zezimbobo
| impahla | umthwalo ogxilile ovumelekile ovumelekile(lb.) | isisindo lb./ln.ft | |||
| 16'' | 18'' | 20''isikhathi | 24'' | ||
| 11ga insimbi | 1138 | 1012 | 911 | 759 | 1.9 |
| 13ga | 862 | 766 | 689 | 574 | 1.4 |
| .125alumium | 810 | 720 | 649 | 540 | 0.7 |
| 16ga insimbi | 580 | 516 | 464 | 387 | 1..1 |
Amanothi: Le mithwalo isekelwe ekubalweni kwe-beam okulula
Isici esincane sokuphepha=1.67
Ukuchezuka okukhulu akudluli u-L/240