Cov ntsiab lus av nkos yog suav tias yog ib qho kev txwv loj hauv cov qauv ntawm cov khoom ua vaj tse. Hauv kev xav, thaum cov av nkos ntau dua 3%, lub zog ntawm cov khoom yuav txo qis linearly nrog qhov nce ntawm cov av nkos. Qhov nyuaj tshaj plaws los pov tseg cov khoom siv pov tseg thiab ntau yam khib nyiab yog dregs. Nrog rau kev nruj me ntsis ntawm kev tiv thaiv ib puag ncig rau cov xuab zeb thiab pob zeb mining, tus nqi ntawm cov xuab zeb thiab pob zeb yog soaring txhua xyoo. Thaum cuam tshuam nrog cov khoom pov tseg, tag nrho cov khoom siv rov ua dua tshiab tuaj yeem muag ncaj qha ntawm tus nqi zoo dua. Cov residual residue tsuas yog siv rau backfilling los yog roadbed siv.

HonChaa Cinder Cib Ua Tshuab, nrog lub zog poob siab ntawm 360 lub pob ntawm cov dej, tom qab sib sau ua ke, tom qab sib sau ua ke, sab sab, ua kom muaj zog, ua kom muaj qhov ntom ntom ntom.

Honcha Yiwu qhov project coj tus thawj coj hauv kev tshawb pom tias tag nrho cov slag tuaj yeem ua cib. Hauv kev sim ntau lawm ntawm antique ntsuab cib, tag nrho cov slag-av aggregate-dawb cov ntaub ntawv yog siv. Nws pom tias cov nyhuv tsim yog qhov zoo thiab lub zog attenuation tsawg dua. Lub zog yuav tsum tau ua tau tsuas yog los ntawm kev kho cov cement feem rau 10%. Tau ntau xyoo, Tiger Pit Project hauv Shenzhen tau ua cov cib los ntawm cov khoom siv rov ua dua thiab ntxuav cov khib nyiab los ntawm rub cov khib nyiab los ntawm lub neej txhua hnub los tsim hluav taws xob. Nrog rau cov kev cai ib puag ncig thiab kev nce nqi ntawm cov khib nyiab pov tseg, lub tuam txhab sim muab cov khib nyiab pov tseg rau hauv kev ua cib. Raws li qhov tshwm sim, lub zog ntawm cov cement tuaj yeem ncav cuag tib tus qauv nkaus xwb los ntawm kev nce cov cement cov ntsiab lus ntawm 8% mus rau 9%, thaum qhov ceev nce ntau thiab cov dej nqus dej mus txog qhov yuav tsum tau ua ntawm cov khoom zoo. Huizhou Hongli Project, poob nthav tau soj ntsuam cov pob zeb xuab zeb hauv cov hmoov zeb zeb, thiab cov av nkos ntxiv tau siv los ua cov cib.

Kev siv cov txiaj ntsig ntawm ntau cov neeg siv qhia tias cov khoom siv ceev yog qhov kev txhawb nqa kom muaj zog, thiab cov khoom lag luam hauv av sab nraud, yog li cov khoom lag luam sib xws sab nraud.