Dry casting yog dab tsi?
Dry casting yog dab tsi?
Anonim

Qhuav Cast . Qhuav pov tseg Ntawm qhov tod tes, muaj dej tsawg rau cement piv thiab xoom poob. Qhov no " Qhuav Txheej txheem" tso cai rau koj siv ib daim ntawv thiab ncuav ntau daim yam tsis muaj deformation. Lub pob zeb yog stripped thiab zoo li cov av nplaum tawv thiab qhuav hauv ib teev.

Tsis tas li ntawd, cov pob zeb qhuav qhuav yog dab tsi?

Lub sij hawm qhuav - pov tseg , kuj hu ua reconstructed pob zeb los yog reconstituted pob zeb , tsuas yog raws li nws suab; siv a qhuav mix rau pov tseg , siv pwm los tsim cov txiv neej ua sandstone. Nws yog semi- qhuav los yog moist, txawm tias qhuav - pov tseg yog ib qho kev piav qhia zoo dua ntawm cov txheej txheem siv.

Ib yam li ntawd, cam khwb cia pob zeb ua li cas? Pob zeb pov ua tau ua los ntawm cov cement dawb thiab / lossis grey cements, tsim los yog ntuj xuab zeb, ua tib zoo xaiv crushed pob zeb los yog zoo graded ntuj gravels thiab ntxhia colouring pigments kom ua tau raws li qhov xav tau xim thiab zoo li thaum tuav lub cev ruaj khov khoom uas ntau tshaj lub ntuj txiav lub tsev. pob zeb.

Ib yam li ntawd, cov cement qhuav yog dab tsi?

Qhuav cement hmoov, uas tuaj nyob rau hauv ntau yam tshuaj muaj pes tsawg leeg, feem ntau yog ib tug ua ke ntawm txiv qaub pob zeb thiab av nplaum. Sodimate kuj muab Qhuav Sorbent Injection systems los tswj cov emissions ntawm lub kiln uas tsim cement.

Yuav ua li cas ua ib tug precast qhob pwm?

  1. Kauj Ruam 1 - Npaj Pwm. Pib los ntawm kev sib khi tag nrho cov qhov thiab qhov pores nyob rau hauv cov khoom uas yuav siv rau casting.
  2. Kauj Ruam 2 - Ua Tus Qauv. Muab koj cov khoom tso rau hauv qab ntawm lub thoob.
  3. Kauj Ruam 3 - Ua Pwm. Thaum koj tau npaj cov khoom, ncuav cov roj hmab pwm tov rau saum.
  4. Kauj Ruam 4 - Kuaj Pwm.

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