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Shotcretre

1-Shotcrete

Shotcretre / gunite ntchito

Shotcrete, gunite kapena sprayed konkire ndi konkire kapena zidina zoperekedwa kudzera payipi ndi pneumatically ntchito pa mathamangidwe mkulu n'kufika pamwamba, monga njira yomanga. Iwo amangoona anatsindika ndodo ochiritsira zitsulo, mauna zitsulo, kapena ulusi.
Shotcrete kawirikawiri ndi onse Ponena mawu onse konyowa-Kusakaniza ndi youma sakanizani Mabaibulo. Mu dziwe yomanga Komabe, shotcrete amatanthauza kunyowetsa Kusakaniza ndi gunite kuti ziume mix. Pa lembali, mawu awa mosinthana.
Shotcrete aikidwa ndi ting'onoting'ono basi nthawi yomweyo, chifukwa mphamvu ndi nozzle lapansi. Iwo akhoza sprayed kumtunda mtundu uliwonse kapena mawonekedwe a pamwamba, kuphatikizapo malo ofukula kapena pamwamba.

Youma vs. yonyowa mix

T iye youma mix njira kumafuna kuwayika zosakaniza youma mu hopper ndipo kenako kupereka iwo pneumatically kudzera payipi ndi nozzle lapansi. The nozzleman akulamulira Kuwonjezera madzi nozzle lapansi. The madzi ndi kusakaniza youma si wosanganiza kwathunthu, koma udzatha monga osakaniza udzaphwanya kulandira pamwamba. Izi zimafunika nozzleman waluso, makamaka kwa zigawo wandiweyani kapena kwambiri anatsindika. Ubwino wa youma mix ndondomeko ndi kuti zili madzi zikhoza kusintha yomweyo ndi nozzleman, ndi kulola kuyika aluso mafomu pamwamba ndi ofukula popanda kugwiritsa ntchito accelerators. The youma mix ndondomeko lipindulitsa mafomu kukonza pamene kuli kofunikira kuti asiye pafupipafupi, monga chuma youma mosavuta akatulutsidwa payipi ya.

 

Konyowa-mix shotcrete kumafuna ikukoka wa yowona poyamba anakonza, amangoona zopangapanga konkire, kuti nozzle lapansi. mpweya wothinikizidwa umayamba pa nozzle ndi kugwira osakaniza kuyenda pamwamba kulandira. Ndondomeko konyowa-ndondomeko zambiri umabala zochepa linagawidwa, zinyalala (pamene zinthu limagwa pansi), ndi fumbi poyerekeza ndi ndondomeko youma-mix. Ubwino wamkulu wa ndondomeko konyowa-Kusakaniza ndi zosakaniza onse ali osokonezeka ndi madzi ndi zina chofunika, ndi mabuku komanso akuluakulu akhoza adzaikidwa mu nthawi zosakwana ndondomeko youma.

Youma vs. yonyowa mix

S hotcrete makina zilipo zomwe kulamulira ndondomeko kwathunthu ndi kuzipanga izo mofulumira ndi zophweka. Buku ndi makina amagwiritsa ntchito chonyowa ndondomeko kupopera koma yonyowa sprayed konkire ali kale ntchito ndi makina. The zotuluka mkulu kutsitsi ndi lalikulu mtanda zigawo amafuna ntchito kukhala makina. Konkire kupopera machitidwe ndi mapampu duplex ali makamaka ntchito ntchito ndi kasakaniza yonyowa. Mosiyana mapampu ochiritsira konkire, kachitidwe aka ndi kukumana lamulo zina mopereka otaya konkire imeneyi nthawi zonse ngati n'kotheka, choncho mosalekeza, zimatsimikizira homogeneous kutsitsi ntchito.


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