AASHTO M180 : Isilungiselelo se-Amerika sokuphatha isibonelo sesikhondlo sezindlu

Ukuhlaziywa
STEEL isinikezela izilungu zesigqamiso se-Amerika sokuvikela indlela, esithunywa ngokwezifunda zase-AASHTO nezifunda zokuvikela ukuthuluzi kwendlela. Lokhu kusetyenziswa kakhulu njengesigqamiso sokuvikela indlela, izisikhangeli zokuvikela emhlabeni, izindawo zokuvikela amaphoyisa, amaprojekthi wezinkambo, eNorth America nasezindaweni ezisetyenzisa izifunda zase-US.

Izimakheti ezisebenzayo

• I-united states
• Canada
• MEXICO
• Izizwe zase-Latin America ezisetyenzisa izifunda zase-AASHTO

Isimo esisodwa sokusakazela isilungu
Isikhombiselo sesigqamiso se-Amerika siphatha kakhulu izinto ezilandelayo:

• Isigqamiso se-W-Beam
• Izihlango zokwakha izinkundla
• Amasiphepho / Amasiphepho okuhlanganisa
• Izinyathelo zokuphela
• Amabholthi Okuhambisana
• Amawashela nezinye izinkqubo

Ukukhetha ukulinganisa
Isiprofile sokuqondisa

A. I-W-Beam
Isiprofile esisodwa:

• ububanzi besebenza: 4128mm
• 2.67mm & 3.43ubude bokuthiwa (mm)
• 311ubukhulu be-beam ngemilimita
• 83ubude be-wave ngemilimita

B. Thrie-Beam
Isiprofile esisodwa:

• ububude bephuzu lokusebenza: 7938mm
• ubude: 2.67mm – 3.43mm
• ubukhulu be-beam: 311mm
• ubude be-wave: 83mm

Impahla:

• Astm a36
• ASTM A572 Grade 50
• Izinhlobo zezinkolo zesithili esifanayo
• I-galvanizing esihlangene ngephuzi

Izinkimbinkimbi Zokuxhumana
✔ Yadesayini ngokwesitandare sezihlwayo se-Amerika
✔ Iqinisekiso eliphezulu lokuthinta amandla
✔ Litholakala ngezinkampani zokufaka ezingaphakathi
✔ Lusebenza kumazwe okukhulu okwesikhundla
✔ Lisivumela ukuthenga nokwenza ngokwezinye izinto