Raws li cov khoom siv hauv tsev ntsuab thiab ib puag ncig zoo, pob zeb hollow cib yog ib qho tseem ceeb ntawm cov khoom siv phab ntsa tshiab. Nws muaj ob peb yam tseem ceeb xws li lub teeb yuag, tiv thaiv hluav taws, suab rwb thaiv tsev, tiv thaiv tshav kub, impermeability, durability, thiab tsis muaj kuab paug, txuag hluav taws xob, thiab kev noj qab haus huv. Nrog rau kev txhawb zog ntawm cov khoom siv hauv tsev tshiab los ntawm lub teb chaws, pob zeb hollow cib muaj qhov chaw loj hlob thiab kev cia siab. Xi'an Yinma's hollow cib tshuab ntau lawm kab tuaj yeem tsim ntau yam tshwj xeeb ntawm hollow cib, thiab ntau yam thiab lub zog ntawm cov cib ua tau raws li cov qauv tsim rau ntau hom kev tsim kho.

Cov void ratio ntawm hollow bricks account rau ib tug loj feem nyob rau hauv tag nrho cov cheeb tsam ntawm hollow bricks, yog li lawv hu ua hollow cib. Qhov tsis muaj qhov piv txwv feem ntau suav rau ntau dua 15% ntawm thaj tsam feem pua ​​ntawm hollow cib. Tam sim no, muaj ntau hom hollow cib nyob rau hauv kev ua lag luam, feem ntau suav nrog cov cement hollow cib, av nplaum hollow cib, thiab shale hollow cib. Kev cuam tshuam los ntawm lub teb chaws txoj cai ntawm kev txuag hluav taws xob thiab cov vaj tsev ntsuab, hollow cib tau nce siv hauv kev tsim vaj tsev nyob rau xyoo tas los no. Tam sim no, lub cev tseem ceeb ntawm cov phab ntsa ntawm cov tsev nyob feem ntau yog tsim los ntawm hollow cib. Lub hollow cib tshuab ntau lawm kab ntawm Honcha yog dav siv los tsim hollow cib khoom, uas yuav siv tau nyob rau hauv kev tsim kho xws li vaj tse, txoj kev, squares, hydraulic engineering, vaj, thiab lwm yam. Qhov no hollow cib tshuab cov khoom siv ntau lawm kab muaj peev xwm ntau lawm ntawm 150000 cubic meters ntawm txheem cib thiab 70 lab tus qauv cib ib xyoos twg. Txhua lub rooj tsavxwm tuaj yeem tsim 15 tus qauv hollow thaiv cib (390 * 190 * 190mm), thiab tuaj yeem tsim 2400-3200 tus qauv hollow blocks ib teev. Lub voj voog molding yog 15-22 vib nas this. Paub qhov xob laim huab ceev zaus hloov dua siab tshiab thiab amplitude modulation muaj nuj nqi ntawm lub vibration system kom tau raws li cov kev cai tshwj xeeb ntawm siab ceev. Cov ntaub ntawv tsim nyog muaj xws li ntau yam kev lag luam pov tseg thiab tailings xws li xuab zeb, pob zeb, ya tshauv, slag, steel slag, thee gangue, ceramsite, perlite, thiab lwm yam.