Zabwino ndi zolimba za ma scerete zochirikiza

Pazomangamanga, pali mgwirizano wofunikira, kugwiritsa ntchito amitundu amitundu yopukusira konkriti kwa konkriti. Conquet generator makamaka yoyenerera njanji yayitali, msewu wawukulu, mabokosi a mabokosi, matabwa am'matambo, otayika mabokosi a ma docks ndi misewu.

Kutentha kozizira pambuyo pa Prescast konkriti yoyipitsa

M'mabuku omangira kukhazikitsa, kuchiritsa matenthe pa pang'onopang'ono zadziwika pang'onopang'ono pomanga ma projekiti akulu. Mu mlaliki wamakono wa mlatho, majeremusi amitundu amagwiritsa ntchito matenthedwe konkriti, ndikupangitsa kutsiriza mwachangu pa kutentha kwambiri (70 ~ 90 ° C) ndi chinyezi chapamwamba (pafupifupi 90% kapena kupitilira).

Kuchiritsani Mokweza kumatha kusintha bwino mitengo ya konkriti ya konkriti, ifupikitsa nthawi yomanga, ndikuwonetsetsa kuti makatoni a bokosi. Njuchi ya Nobeth ndi yotetezeka, yochezeka, yosavuta kugwiritsa ntchito, osagwira ntchito mokwanira kuti akwaniritse kukonzekera kwamisika yonse, ndipo pali milandu yambiri yogwiritsa ntchito.

Bridge precast kukonza

Mukamagwiritsa ntchito filimu ya pulasitiki yochiritsa, zigawo za konkriti ziyenera kuphimbidwa mwamphamvu ndi pulasitiki kuti zitsimikizire kuti pali madzi otsekemera apulasitiki kuti akwaniritse cholinga chochiritsa. M'madera okhala ndi madzi ndi nyumba zazitali zomwe zimavuta kumadzi ndikusunga, kutsirira mafilimu Nthawi zambiri, maola awiri mpaka 4 atangotsanulira, pomwe madzi otuluka atangobalalika, mutha kuponyera njira yopyapyala ya filimu pomwe palibe chala pazenera. Palibe amene amaloledwa kuyenda pa konkriti mpaka mphamvu yake ifika 1.2mpa. Nthawi zambiri, nthunzi yochizira kutentha kwa 65 ° C ndikulimbikitsidwa.

Kaya kuthira matenthe a konkriti ndikwabwino kapena ayi? Nthawi zambiri, konkriti imatha kufikira mphamvu zofunika kwambiri pansi pa kutentha kwambiri komanso chinyezi. Chifukwa chochepa kwambiri pamalo omanga, malo ophatikizika omwe amakhala m'malo opangira nthawi zambiri amatha kugwiritsa ntchito maenje osakhalitsa kapena pansi panthaka, yokutidwa ndi chivundikiro choteteza kapena chimanga chosavuta kapena tarpaulin. Kukonza koyenera ndi gawo lofunikira kwambiri pa njira yomanga konkriti ndipo ikugwirizana mwachindunji ndi ntchito yomanga.