Thaum A36 lub kaum sab xis steel tau sib xyaw ua ke nrog 3D-}} luam tawm ua vaj tse, ob peb lub synergistic cuam tshuam tawm. A36 lub qub steel muab cov tensile siab thiab compressive lub zog, txhim kho lub nra txhua yam {{cov kabmob muaj peev xwm ntawm tus qauv. Lub caij no, 3D {{{{{8} Cov ntawv luam tawm tso cai rau kev tsim qauv ua kom zoo nkauj thiab tsim cov khoob thiab tsim cov qauv zoo nkauj ntxiv thiab ua kom zoo dua. Cov hlau tuaj yeem ua raws li qhov ua rau lub zog nyob rau hauv 3D {{11} {}}}}}}}}}}}}}}}}} kev pheej hmoo ntawm kev phom sij hauv qab.
Thaum kev tsim kho, 3D {{{- luam ntawv tuaj yeem siv los tsim ib ncig ua ntej- Muab A36 lub kaum sab xis steel Cheebtsam, tsim kom muaj kev sib tsoo steel, tsim kom muaj kev sib tw hlau. Qhov no txo qhov xav tau ntawm cov formwork tsoos thiab nrawm ua cov txheej txheem kev tsim kho. Cov kev sib xyaw ua ke kuj muab cov khoom siv hluav taws xob zoo dua piv rau cov khoom siv tsoos hlau- cov txheej txheem sib xyaw ua ke ua ib qho insulator. Hais txog kev ruaj khov, 3D {- luam tawm cov khoom siv tau siv tau rau ib qho kev ua kom zoo dua rau kev ua haujlwm.