Precast qhob yog dab tsi?

2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17

Precast qhob yog ib qho khoom siv tsim los ntawm casting pob zeb nyob rau hauv ib tug reusable pwm los yog "daim ntawv" uas yog ces kho nyob rau hauv ib tug tswj ib puag ncig, thauj mus rau qhov chaw tsim kho thiab lifted rau hauv qhov chaw ("tilt up"). Tsis ntev los no nthuav dav polystyrene yog siv los ua cov cores precast phab ntsa vaj huam sib luag.

Ib yam li ntawd, tib neeg nug, vim li cas cov pob zeb precast siv?

Precast qhob yog incredibly ntom, thiab cov txheej txheem siv los tsim nws ua rau nws denser thiab resilient dua lwm yam pob zeb kev xaiv. Qhov ntom no yog vim li cas siv nyob rau hauv ntau cov phab ntsa thiab kev ceev ntiag tug cov ntsiab lus rau kev tsim loj loj nrog rau cov phab ntsa suab nyob ib ncig ntawm cov zej zog uas yuav ntsib txoj kev loj.

Ib tug kuj yuav nug, dab tsi yog precast pob zeb ua los ntawm? Precast qhob yog ua los ntawm ntxhib thiab nplua aggregates, cement, dej, thiab admixtures. Nws yog tov nyob rau hauv lub Hoobkas batch cog raws li lub pob zeb mix design teev los ntawm tus engineer.

Ib yam li ntawd ib tug yuav nug, dab tsi yog qhov zoo ntawm precast pob zeb?

Precast qhob cov qauv muab kev tiv thaiv zoo tshaj rau hluav taws, kev puas tsuaj ntuj, kab thiab pwm. Zoo li tsis muaj lwm yam khoom siv hauv tsev, nws tiv thaiv los nag, cua puas, av qeeg, termites thiab lwj muab kev saib xyuas qis dua thiab cov nqi pov hwm.

Puas yog precast qhob pheej yig dua?

Txoj kev tshawb fawb tau tsim qhov ntawd precast qhob slabs tau nyob nruab nrab ntawm 23.22% pheej yig dua tshaj qhov cast-in-place pob zeb cov ntsiab lus thiab precast txhua kab tau nruab nrab 21.4% tsawg dua li cast-in-place pob zeb kab.