Ru tsev slab yog ib qho slab uas tuaj yeem nqa lub ru tsev ncaj qha. Lub ru tsev vaj huam sib luag yog nyob rau ntawm lub ru tsev ntawm lub tsev thiab feem ntau yog ua los ntawm txhuas, magnesium, manganese los yog alloy. Tom qab lub ru tsev vaj huam sib luag tau sib sau ua ke ntawm gable inclined beam nyob rau hauv pem teb saum toj kawg nkaus ntawm lub tsev, tis daim hlau yog overlapped thiab npog los ua ntau lub thawv ru tsev panels tsis pom cov pob qij txha ntsug, tsim ib txoj kab nqes ru tsev nrog kev ncaj ncees.
Aluminium magnesium manganese alloy rau lub ru tsev thiab sab nrauv phab ntsa feem ntau siv cov txheej txheem ua ntej yob txheej, uas muaj qhov zoo ntawm cov xim sib txawv ntawm cov xim zoo, xim xim zaj duab xis, zoo stability, kev tiv thaiv ib puag ncig, thiab lwm yam. feem ntau xaiv raws li hom txheej.
