Nws raug nquahu kom sivasphalt vuasnyob rau hauv super high-rise tsev nyob. Lub zeem muag ntawm lub siab hauv pem teb yog txwv thiab tsis cuam tshuam rau qhov zoo nkauj degree. Asphalt pobzeb yog cov pobzeb hloov tau, tom qab lub sijhawm ntev ntawm kev laus tsis yooj yim rau poob txaus ntshai. Cov vaj tse nyob hauv siab, villas, tsev so, tsev so, tsev so, pej xeem cov haujlwm thiab lwm cov tsev siab siab tuaj yeem siv cov xim pob zeb hlau pobzeb, txhim kho kev zoo nkauj thiab lub neej ntev, tsis muaj kev saib xyuas tom qab.

Ximpob zeb hlau pobzebthiab cov nplais pobzeb, pobzeb asphalt piv, xim pob zeb hlau pobzeb kev pabcuam lub neej txog li 50 xyoo, tuaj yeem tiv taus ntau yam huab cua huab cua. Nyob rau tib lub sijhawm, nws yog 100% nplaim retardant, uas tuaj yeem txo qhov kev puas tsuaj los ntawm hluav taws.

Xim pob zeb hlau pobzeb yog sib npaug nrog cov xuab zeb sintered ntawm aluminized zinc steel phaj, ib qho yog los tiv thaiv cov pobzeb, lwm qhov yog ua kom cov pobzeb zoo nkauj dua, sintered xuab zeb yog forged los ntawm ntuj basalt, basalt yog cov khoom siv raw zoo rau kev tsim cov pob zeb "cam khwb cia". Pob zeb cam khwb cia yog basalt tom qab melting casting, crystallization kho, annealing khoom. Nws muaj zog thiab hnav-tiv taus dua li cov hlau alloy, thiab tiv taus corrosion ntau dua li txhuas thiab roj hmab. Basalt muaj compressive thiab flexural kev ua tau zoo, hnav tsis kam thiab tsis tshua muaj dej nqus. Nws kuj yog ib qho khoom siv kho kom zoo nkauj zoo nkauj heev thiab tuaj yeem siv dav hauv tsev kho kom zoo nkauj thiab sab nraum zoov.

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