Chikoka cha Kusakaniza Kwazinthu ndi Zosakaniza Konkire pa Cast-in-situ Foam Concrete Construction

Konkire ya thovu ndi gel osakaniza a zipangizo zosiyanasiyana ndi admixtures. Zida zosiyanasiyana za zipangizo, mitundu yosiyanasiyana ya zinthu zosakanikirana, zosiyanasiyana katundu admixtures, mitundu yosiyanasiyana ya kusakaniza kwa madzi ndi madzi, magawo osiyanasiyana ogwiritsira ntchito makina omanga ndi ogwira ntchito yomanga, malo osiyanasiyana omangira ndi machiritso onse adzabweretsa mtundu wa zinthu za thovu konkire. Chikoka chachikulu ndi ntchito yomanga yaukadaulo wowongolera zinthu zambiri. Kulowererapo kwamtundu uliwonse wosinthika kumapangitsa kusiyana kwakukulu pamtundu wa konkriti wa thovu. Choncho, chiwerengero chosakanikirana pomanga ndi chofunikira kwambiri. Momwe mungathetsere zovuta zokhudzana ndi zomwe zimakhudza mtundu wazinthu pomanga konkire ya thovu yoponyedwa m'malo ndiye cholinga cha nkhaniyi..

1 Zotsatira za chiŵerengero chosakanikirana cha zinthu pa khalidwe la polojekiti

Chiŵerengero chosakanikirana cha zipangizo mumapangidwe a konkire ya thovu ndicho chinthu chachikulu chomwe chimakhudza khalidwe la polojekiti. Kuchita kwa konkriti ya thovu kumakhudzidwa ndi zinthu zambiri. Fly phulusa likhoza kuwonjezera mphamvu ya mankhwala mkati mwa mlingo woyenera, ndipo mphamvu yake idzachepa pambuyo pa mlingo woyenera. N'chimodzimodzinso ndi simenti. Pambuyo momwe akadakwanitsira mlingo wadutsa, mphamvu zake zimachepa ndi kuchuluka kwa simenti. Izi zikutichenjeza kuti mulingo woyenera wa zinthu uyenera kuyendetsedwa moyenera, makamaka kuwonjezera kwa trace element monga silika fume kuyenera kukhala yolondola. Kuonjezera kwambiri kapena mosagwirizana kungayambitse kuwonongeka. Choncho, kugwiritsa ntchito makina a mechatronics uniform velocity kuyeza dongosolo lowongolera ndi njira yabwino yothetsera.

2 Chikoka ndi kulamulira admixtures pa thovu konkire khalidwe

Pali zosakaniza zambiri za konkriti ya thovu, makamaka zopangira thovu za simenti, ma accelerator, ndi zochepetsera madzi. Magawo a magawo ayenera kukhala olondola. Monga wothandizira simenti thovu, Kuwongolera kwa chiŵerengero choyambirira cha madzi ndi madzi osakaniza ndi kuwongolera kwa chithovu kudzakhala ndi zotsatira zabwino pa khalidwe la thovu konkire.. Dongosolo lowongolera zotulutsa thovu lomwe likugwiritsidwa ntchito pano litha kugawidwa m'magulu atatu, kutanthauza gear pump control, kuwongolera pampu ya payipi ndi kuwongolera kwa chiŵerengero cha udzu. Motsutsana, Kuwongolera pampu yamagetsi ndikolondola kwambiri. Komabe, mapampu amagetsi omwe akugwiritsidwa ntchito pano nthawi zambiri amakhala olowa m'malo, zomwe zingagwiritsidwe ntchito mu hydraulic systems, koma makina oyezera thovu akuyenera kukonzedwa, chifukwa cholowa m'malo pampu nyumba yopangidwa ndi aluminiyamu aloyi, ndipo zida zamkati zimazimitsidwa ndi chitsulo cha carbon. Pankhani ya mafuta osauka, aluminum alloy ya mbale yamkati ya valve ndiyosavuta kuvala ndikuyambitsa kutayikira mkati. Komanso, zida zamkati zamkati za kaboni zili ndi zolakwika monga kudziwira mosavuta, kuvala mwachangu, ndi kutayikira kwakukulu kwamkati, zomwe zimakhudza mwachindunji kulondola kwa kuyeza. Chifukwa chake ndikuti chotulutsa thovu ndi chinthu chosalowerera m'malingaliro, koma kwenikweni zotulutsa thovu zambiri zimakhala zofooka zamchere kapena zofooka za asidi, zomwe zingawononge magiya a zitsulo za kaboni mu mpope wa zida mpaka pamlingo wina ndikuwonjezera kuvala; The thovu wothandizira palokha ali ndi kukhuthala kwina. Ngati sichiyeretsedwa kapena kutsukidwa pambuyo pa ntchito, ndizosavuta kupanga ndikuletsa njira yogawa mu pompu yamagetsi, zomwe zidzawonjezera kukana kwamkati kwa pampu ya gear, fulumizitsa kuvala, ndi kuonjezera cholakwika cha muyeso Kukula kwa mtengowo, chiŵerengero cha madzi-madzi osakaniza osakaniza thovu chidzakhudzidwa, khalidwe lotulutsa thovu silidzakhala lokhazikika, ndipo khalidwe la mankhwala a thovu konkire adzakhudzidwa mwachindunji. Ilinso ndi vuto lomwe liyenera kuthetsedwa mwachangu.

Cie-China.org ndiye wotsogola wotsogola wa konkriti wa thovu yemwe amapereka thovu la konkriti, superplasticizer,thovu konkire mphamvu zowonjezera kwa wopepuka konkire, Zolemba za CLC. Ngati mukuyang'ana wotulutsa thovu, chonde khalani omasuka Lumikizanani nafe.