Nhau

Post Zuva: 30, Sep, 2024

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(5) Simba rekutanga mumiririri uye yekutanga simba mvura kudzora mumiririri
Vamwe vanowedzerwa zvakananga sePakaoma Pody Pollers, nepo vamwe vanofanirwa kusanganiswa mumhinduro uye vanoshandiswa zvinoenderana nemirairo yekushandiswa. Kana ikasanganiswa muchimiro cheupfu hwakaoma, hunofanirwa kunge hwakaoma-hwakasanganiswa ne simende uye kuwedzera kutanga, nguva yekusanganisa haifanire kunge isingasviki maminetsi matatu. Kana ikashandiswa semhinduro, mvura inopisa pa40-70 ° C inogona kushandiswa kukurumidza kupaza. Mushure mekudurura, inofanira kuvharwa nepurasitiki yefirimu rekuporesa. Munzvimbo dzakadzika-dzesipiricha, dzinofanira kufukidzwa neishinari zvinhu. Mushure mekugara kwenguva yekupedzisira, inofanira kudiridzwa uye yakanyoroveswa nekukurumidza kuporesa. Kana kurapa kweSteam paanoshandiswa kongiri yakasanganiswa nemumiririri wekutanga weSimba, iyo Steam yekuporesa system inofanira kutsanangurwa kuburikidza nekuedza.

(6) diatireeze
AntiFreeze akateedzera tembiricha ye -5 ° C, -10 ° C, -15 ° C uye mamwe marudzi. Paunenge uchishandisa iyo, inofanira kusarudzwa zvinoenderana nekudziya kwezuva nezuva tembiricha. Concrete yakasanganiswa neAntifreeze inofanira kushandisa portland simende kana kujairika portland simende ine giredhi rekushayiwa makumi mana nemashanu. Iko kushandiswa kweiyo yepamusoro alumina simende inorambidzwa zvakanyatsorambidzwa. Chloride, Nitrite uye Nitrate AntiFreezes inorambidzwa zvakanyatso kurambidzwa kubva pakushandiswa mumapurojekiti akafungidzirwa emakonzo. Concrete yakaomeswa zvinhu inofanira kutemwa uye inoshandiswa, uye iyo musanganiswa wekunze tembiricha haifanire kunge yakaderera pane 10 ° C; Kuwanda kwemiwija uye huwandu hwemvura hunofanirwa kuve hwakadzorwa kwazvo; Nguva yekusanganisa inofanira kunge iri makumi mashanu muzana marefu kupfuura yakajairika tembiricha yekusanganisa. Mushure mekudurura, inofanira kufukidzwa nefirimu epurasitiki uye zvinhu zvekushandisa zvekushandisa, uye hapana mvura inofanira kubvumidzwa panguva yekuchengetedza tembiricha dzisina kunaka.

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(7) Kuwedzera Mumiririri
Asati avaka, musanganiswa wekutongwa anofanirwa kuitwa kuti aone dosage uye simbisa chaiyo yekuwedzera chiyero. Semecal musanganiswa unofanirwa kushandiswa, nguva yekusanganisa haifanirwe kunge isingasviki maminetsi matatu, uye nguva yekusanganisa inofanira kunge iri makumi matatu masekondi kwenguva yakareba kupfuura iyo yekongiri isina admentur. Shrinkage-kuripira kongiri inofanirwa kuvezwa kuti iite kuti ive nechokwadi chekucherechedzwa; Mechanical vibration haifanirwe kushandiswa kuzadza kuwedzera kongiri neyekutsvedza pamusoro 150mm. Kuwedzera kongiri kunofanirwa kurapwa kunofanirwa kurapwa mumazuva ekunyorovesa kwemazuva anopfuura gumi nemana, uye yekupedzisira inofanira kurapwa nekupuruzira mumiririri wekuporesa.

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(8) kukurumidza kugadza mumiririri

Paunenge uchishandisa kukurudzira vamiriri, kutarisisa kwakazara kunofanirwa kubhadharwa kune shanduko yekunyora, uye mamiriro nemamiriro ezvinhu uye mamiriro ekushandisa anofanira kunge akabatikana nemazvo. Kana zvirimo zveC3A uye C3S muC3S zvakakwira, musanganiswa wekongiri weAccelerator anofanira kudururwa kana kupfirwa mukati memaminitsi makumi maviri. Mushure mekunge kongiri inoumbwa, inofanira kunyoroveswa uye inochengetwa kudzivirira kuoma uye kupaza.


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