Kwanan wata: 26, Dis, 2022
1
Rage ruwa mai ruwa yana da samfuran sunadarai waɗanda idan an ƙara su don concrete na iya ƙirƙirar slump da ake so fiye da ƙananan ruwa da aka tsara. Ana amfani da rigakafin ruwa na ruwa don samun takamaiman ƙarfin kankare ta amfani da ƙananan abun cikin siminti. Resentanancin CETINS yake haifar da ƙananan cocin CO2 da amfani da makamashi na kankare na kankare da aka samar. Tare da wannan nau'in hanji, kayan ƙa'idodin ƙirar suna inganta kuma suna taimakawa sanya kankare a karkashin mawuyacin yanayi. An yi amfani da tsabtatawa ruwa da farko a cikin allunan gada, karancin slump m porms, da patching kankare. Ci gaban cigaban fasaha sun haifar da ci gaban ruwan Rikicin Tsaro.
2
Babban manufar amfani da Superpliters shine samar da kwastomomi na kwarara a cikin tsarin karfafa gwiwa da kuma a cikin wuraren da aka samu inci da aka samu ta hanyar rawar jiki ta hanyar girgizawa ba za'a iya cimma nasara ba. Sauran manyan aikace-aikacen shine samar da babban ƙarfi-karfin a cikin W / C daga 0.3 zuwa 0.4. An gano cewa saboda yawancin nau'ikan ciminti, Superpllitmprisherisa yana inganta aikin kankare. Matsala ɗaya da ke hade da amfani da maimaitawa ruwa a cikin kankare shine slump ass. Za'a iya yin babban aiki tare da Superplititizer da babban juriya na Thawe, amma dole ne a ƙara samun abin da ke sama ba tare da Superplititibrerizer.
3
Saita sake fasalin abubuwan kwalliya don jinkirta da sinadarai da aka sayanta wanda ke faruwa lokacin da kankare yana fara aiwatar da saiti. Ana amfani da waɗannan nau'ikan kayan kwalliya na kankare don rage tasirin yanayin zafi wanda zai iya samar da saurin farawa na kankare. Saita sake fasalin abubuwan da aka kwace kayan adon da aka yi amfani da shi, yana ba da ƙarin lokaci don kare shimfidar wuri, kuma yana taimaka wajan kawar da gidajen abinci a kankare. Hakanan za'a iya amfani da jingina don tsayayya da fatattswa saboda tsari wanda zai iya faruwa lokacin da aka sanya slabs a kwance a sassan. Yawancin masu ba da gudummawa kuma suna aiki azaman masu rarraba ruwa kuma suna iya yin amfani da iska a cikin kankare
4.
Jirgin sama yana ratsa kankare na iya ƙara ƙarfin dorewa na daskarewa. Wannan nau'in farawar da ke haifar da ƙarin aiki mai amfani da abin da ba a nisanta ba yayin rage zub da jini da rarrabuwa na sabo. Ingancin juriya ga kankare zuwa matsanancin sanyi ko daskarewa / narkewa na toka. Sauran fa'idodi daga wannan karawar sune:
a. Babban juriya ga hawan keke da bushewa
b. Babban digiri na aiki
c. Babban digiri na karko
Abubuwan da ke cikin iska sun yi aiki a matsayin mai ɗaukar jiki a kan fashewar da ke haifar da damuwa saboda girma ruwa girma a cikin yanayin daskarewa. A iska nishadane da abubuwan dacewa suna dacewa da kusan dukkanin abubuwan kwalliyar kwalliya. Yawanci ga kowane kashi ɗaya na ruɗar ruwa, ƙarfin mai rikitarwa zai rage ta kusan kashi biyar.
5. Takaitaccen abu: Sauke
Shirin-rage-rage-rage abubuwan kwalliya an kara su zuwa kankare yayin hadawa na farko. Irin wannan nau'in zuciya zai iya rage bushewar ƙwararren lokaci. Shrinkage rage kayan kwalliya za'a iya amfani dasu a cikin yanayi inda girgiza Sharitage zai iya haifar da matsalolin karkara ko inda manyan lambobin haɗin gwiwa ba su da so don tattalin arziki ko fasaha. Shrinkage rage kayan kwalliya na iya, a wasu halaye, rage ci gaban karfin gwiwa da farko.
6.Concrete kayan aiki: rage raguwa
Shrinkage-rage-rage abubuwan kwalliya an kara su zuwa kankare yayin hadawa ta farko. Irin wannan nau'in zuciya zai iya rage bushewar ƙwararren lokaci. Shrinkage rage kayan kwalliya za'a iya amfani dasu a cikin yanayi inda girgiza Sharitage zai iya haifar da matsalolin karkara ko inda manyan lambobin haɗin gwiwa ba su da so don tattalin arziki ko fasaha. Shrinkage rage kayan kwalliya na iya, a wasu halaye, rage ci gaban karfin gwiwa da farko.
7
Abubuwan da ke hana su na hanji-hanawa sun fada cikin nau'in girmamawa ta musamman kuma ana amfani dasu don rage lalata karfe a kankare. Rage ƙwararrun ƙwararrun na iya rage farashin kulawa na kulawa na haɓaka ƙwararrun ƙayyadaddun sabis cikin shekaru 30 - 40. Sauran abubuwan da suka dace da kayan kwalliya sun haɗa da rage tsayayyen tsayayyun abubuwa da kuma alkali-silica recen infistors. Motsionsion-inchbits inchibites suna da ƙarancin tasiri a kan ƙarfi a shekaru masu zuwa amma na iya hanzarta ci gaban karfin farko. CLALIM NITREGRIRORIRIRORD tushen lalata lalata lalata yana hanzarta tsawan lokutan kankare sama da yawan tsarin cirewa sai an tsara su tare da saitin hatsari don kashe tasirin hanawa.
Lokaci: Dec-27-2022
