Chitoliro chachitsulo cha simenti chomangira anti-corrosion

Chitoliro chachitsulo cha simenti choletsa dzimbiri chimatanthawuza kuchiritsa kwa matope a simenti mu chitoliro chachitsulo mkati mwa thupi la tubular.Alimbane ndi simenti matope akalowa odana dzimbiri zitsulo chitoliro, zitsulo chitoliro wodzazidwa ndi konkire, amene akhoza kuyamwa kutentha kwambiri, choncho anavutika moto chingwe gawo kutentha kugawa kumunda ndi wosagwirizana kwambiri, nthawi ya kukana moto wa mizati, kuchepetsa kutentha kwa mizati yazitsulo, ndipo kamodzi mizati yachitsulo imatulutsa konkire imatha kupirira katundu wambiri wa axial kuti ateteze kugwa kwapangidwe.Pa kukana kwa moto kwa mtanda wophatikizika nawonso kudzawonjezeka, chifukwa kutsika kwa kutentha kwa zitsulo zachitsulo kudzasuntha kutentha kuchokera pamwamba pa flange kupita ku konkire.

Simenti matope akalowa a chitoliro khoma ndi kudzipatula madzi kapena mpweya, mapangidwe wandiweyani zoteteza wosanjikiza ziletsa makutidwe ndi okosijeni ndi dzimbiri chitoliro khoma ku fouling botolo.Poyerekeza ndi ena odana ndi dzimbiri ❖ kuyanika, simenti matope ndi cohesive mphamvu ya khoma chitoliro, chifukwa hydration wa particles simenti kupanga gel osakaniza, mkati khoma la chitsulo chitoliro simenti mphamvu;voliyumu shrinkage wa simenti matope induration pafupi ndi zitsulo chitoliro Bungwe, kupanga mikangano;ndi makina kuluma mgwirizano pakati pa zitsulo chitoliro mkati khoma wosafanana, ndi matope simenti.

Mtondo wa simenti mkati mwa njira yopangira mapaipi a anticorrosion:
Kusakaniza kwa simenti, mchenga ndi madzi kumatchedwa matope a simenti.1:3 matope a simenti nthawi zambiri amatchulidwa molumikizana ndi gawo limodzi la simenti ndi magawo atatu a mchenga, pafupifupi amanyalanyaza kapangidwe ka madzi, makamaka mu chiŵerengero cha pafupifupi 0.6, chomwe chiyenera kukhala cha 0.6: 1:3 zolinga za simenti. Zomangamanga Zomangamanga, Choyamba, maziko ndi khoma lamiyala, lomwe limagwiritsidwa ntchito ngati chomangira zida zazikulu zomangira, monga zinyalala zazithunzi, njerwa zofiira zogwiritsira ntchito matope a simenti;kwa pulasitala m'nyumba ndi panja.Tondo la simenti likagwiritsidwa ntchito, komanso nthawi zambiri kuphatikizira zina, monga ma micro-foaming agents, ufa wamadzi kuti upititse patsogolo kugwira ntchito kwake komanso kukhuthala kwake.Powonjezera gawo la miyala, matope a simenti kukhala konkire.


Nthawi yotumiza: Oct-15-2019