Momwe Superplasticizer Imathandizira Kuyenda Kwa Konkriti ndi Kugwira Ntchito

Kodi Superplasticizer ndi chiyani kwenikweni? .

(Momwe Superplasticizer Imathandizira Kuyenda Kwa Konkriti ndi Kugwira Ntchito)

Ganizirani za superplasticizer ngati wothandizira wapamwamba kwambiri pakusakaniza kwanu konkire. Simatsenga, komabe zimatha kuwoneka ngati nthawi zambiri. Anthu amachitcha kuti chochepetsera madzi kwambiri. Ntchito yake yaikulu? Kupanga konkire kuyenda mosavuta popanda kufunikira madzi owonjezera. Ndiwo mfungulo. Madzi ndi ofunikira kuti konkriti ikhazikike, komabe nkhani zabodza kwambiri. Madzi owonjezera amawononga konkire, imapangitsa kuti ichepe kwambiri ikawuma, nausiya uli pobowola. Superplasticizer imalowamo ngati njira. Imakulolani kuti mupeze kuyenda komwe mukufuna– kukhumudwa konkire komwe mukufuna– pamene kwenikweni akugwiritsa ntchito madzi ochepa kwambiri kuposa kusakaniza wamba. Izi zikutanthawuza kuti mumapeza zolimba, konkriti yokhalitsa yomwe imakhala yosavuta kuyiyika ndikuyika. Ndi chida chofunikira pakumanga ndi zomangamanga zamakono. Popanda izo, Kumanga zambiri mwazinthu zomwe tikuziwona masiku ano kungakhale kovuta kwambiri, mwinamwake zosatheka. Zinasintha momwe timagwirira ntchito ndi konkriti.

Chifukwa Chomwe Konkire Imafuna Superplasticizer .

Konkriti imayang'anizana ndi nkhondo yokhazikika pakati pa kugwirira ntchito ndi kulimba. Ogwira ntchito amafunikira konkriti kuti ikhale yamadzimadzi yokwanira kuyika bwino mumitundu yovuta, kuzungulira kuzungulira mipiringidzo yolimba yolimbitsa, ndi kutsirizidwa bwino. Amafunikira luso lalikulu. Njira wamba zokwaniritsira izi zinali zofunika: kuphatikiza madzi ochulukirapo. Madzi ochulukirapo amapangitsa kuti kusakaniza kuyende bwino. Komabe apa pali vuto lalikulu. Madzi owonjezera amenewo sachoka. Zimawononga kwambiri mawonekedwe a konkire. Imawonjezera porosity, kumapangitsa kuchepa kwa mphamvu komanso kuchepa kwamphamvu motsutsana ndi kuzizira kozizira ndi mankhwala. Superplasticizer imaphwanya chigwirizano chokwiyitsa ichi. It offers you the circulation you need without the water charge. Mumapeza konkriti yabwino kwambiri yomwe imakhala yovuta komanso yolimba. Zikutanthauza kuti konkire ikhoza kuponyedwa kumalo okwera kwambiri, zokhazikitsidwa m'malo owonda, ndi kupangidwa mu masitayelo apamwamba popanda kusokoneza malo ake okhazikika okhalamo. Zimatsegula mwayi.

Momwe Superplasticizer Imagwirira Ntchito Zamatsenga Ake .

Chinsinsi chimadalira tizidutswa tating'ono. Zidutswa za konkire nthawi zambiri zimakhala ndi chizoloŵezi chokwirirana m'madzi. Aganizireni ngati maginito ang'onoang'ono omwe amajambulana mosiyanasiyana. Ziphuphuzi zimagwira madzi mkati mwake, kupangitsa kusakaniza konkire kukhala kolimba komanso kusagwira ntchito. Madzi ochulukirapo angozungulira magalasi awa; sizimawawononga padera bwinobwino. Tinthu ta superplasticizer ndi apadera. Ndi maunyolo aatali okhala ndi zigawo zomwe zimakopeka kwambiri ndi madzi (hydrophilic) ndi zigawo zomwe zimamatira ku tinthu ta simenti. Mukaphatikiza superplasticizer kusakaniza, mamolekyu amenewa amamatira pa zidutswa za konkire. Zigawo zokonda madzi zimamatira kumbali yakunja. Izi zimapanga chindapusa choyipa chamagetsi kuzungulira gawo lililonse la simenti. Tinthu tating'ono ting'onoting'ono tokhala ndi chindapusa chofanana. Kupanikizika konyansa kumeneku kumaphwanya ma globs, kuwaza zidutswa za simenti mofanana. Madzi otsekeredwa amamasulidwa, mafuta osakaniza. Panopa, tinthu tating'onoting'ono titha kudutsana mosiyanasiyana mwachangu kwambiri ndi madzi ochepa ofunikira. Konkire imakhala madzi.

Kumene Superplasticizer Iwala: Ntchito Zachinsinsi .

Superplasticizer sikuti ndipamwamba kwambiri; ndizofunikira pa ntchito zingapo zomwe zimafunikira konkriti. Anthu okwera m'mwamba amadalira. Kupopera konkire masauzande a mapazi mpaka mlengalenga kumafuna kusakaniza komwe kumakhala madzimadzi pansi pa kupsinjika koma sikutulutsa magazi kapena kupatukana. Superplasticizer imapangitsa izi kukhala zotheka. Ganizirani za milatho ndi zomangamanga zovuta. Miyendo yamphamvu ya konkriti ndi mizati imadzaza ndi zitsulo zachitsulo. Kupeza konkriti kuti muziyenda mozungulira mozungulira chitsulo chonsecho, kudzaza m'mbali zonse popanda zisa, amafuna konkire yabwino kwambiri. Superplasticizer imapereka kutuluka kumeneko. Mafakitole a konkire amawagwiritsa ntchito kwambiri. Amafuna nthawi zonse, zosakaniza zofulumira zomwe zimamasula mosavuta ku nkhungu ndi mildews ndi mfundo zakuthwa ndi malo osalala. Superplasticizer imathandizira kukwaniritsa izi. Konkire yokopa, monga zokutira zowonekera kapena zokutira zosindikizidwa, ubwino komanso. The fluidness imalola kuti ikhale yofanana komanso yotsirizidwa bwino. Komanso ma slabs ndi zida zoyambira zimagwiritsa ntchito pano kuti zitsimikizire kuphatikiza kwakukulu ndi zoyambira zochepa komanso zotuluka zamphamvu kwambiri.. Konkire yodziphatikiza yokha (Chithunzi cha SCC), yomwe imayenda ndi milingo pansi pa kulemera kwake komwe, zimatengera luso la superplasticizers.

Superplasticizer Mafunso omwe amafunsidwa pafupipafupi .

1. Kodi superplasticizer imasokoneza konkriti? Ayi, chobwereracho chimakhala chowona. Zimakulolani kugwiritsa ntchito madzi ochepa. Kuchepa kwa madzi kumatanthauza kuchepa kwa simenti yamadzi. Izi mwachindunji kumabweretsa amphamvu, konkire yowonjezera yowonjezera. Superplasticizer palokha sikuvulaza mphamvu; zimakuthandizani kuti mukwaniritse kulimba mtima kwakukulu pamlingo womwewo wogwira ntchito.
2. Kodi superplasticizer imapangitsa konkriti kukhala mwachangu? Osati kwenikweni. Chotsatira chake chachikulu ndikugwira ntchito. Mitundu ina ingakhudze pang'ono nthawi yokhazikitsa, koma njira zamakono zimapangidwira kuchepetsa izi. Ma retarders nthawi zambiri amaphatikizidwa ndi superplasticizers ngati kukhazikitsa pang'onopang'ono pakufunika, ngati nyengo yotentha.
3. Chifukwa chiyani kutsika nthawi zina kumatsika mwachangu mukaphatikiza superplasticizer? Izi zimatchedwa slump loss. Zimachitika chifukwa chobalalitsa chitha kutha pang'onopang'ono, makamaka nyengo yabwino. Konkire hydration amadya madzi, ndipo zidutswazo zikhoza kuyambanso kuyenderera. Mayankho amaphatikizapo kugwiritsa ntchito ma superplasticizer apamwamba kwambiri, kuphatikiza izo kenako mu ndondomeko kusakaniza, kapena kugwiritsa ntchito mlingo wokulirapo.
4. Kodi mungawonjezere superplasticizer kwambiri? Inde. Kugwiritsa ntchito mankhwala osokoneza bongo kungayambitse mavuto. Konkriti imatha kukhala yamadzimadzi kwambiri, kumayambitsa tsankho pomwe magulu ochulukirapo amamira ndikuwonjezera madzi. Zingayambitsenso kutaya magazi kwambiri. Nthawi zina, kuchulukirachulukira kungachepetse kuyika. Nthawi zonse tsatirani mlingo wovomerezeka wa wopanga kutengera masanjidwe anu osakaniza.

(Momwe Superplasticizer Imathandizira Kuyenda Kwa Konkriti ndi Kugwira Ntchito)

5. Ndi superplasticizer mtengo? Zimaphatikizapo ndalama zopangira konkriti, inde. Komabe ndikofunikira kuganizira zabwino zonse. Ndalama zomwe zimawonongera nthawi zambiri zimayenderana ndi kuchotsera mtengo wogwiritsa ntchito simenti yocheperako kuti mupeze mphamvu zomwezo (chifukwa cha kuchepa kwa madzi pa intaneti), malo osavuta kwambiri amabweretsa kupulumutsa ndalama zantchito, kulimbikitsa khalidwe ndi moyo wautali kuchepetsa ndalama zokonzanso mtsogolo, ndi kulola njira monga kupopera zomwe zimasunga ndalama ndi nthawi pa ntchito zazikulu. Mtengo wake umatsimikizira mtengo wake.
ma tag otentha: conrete kuphatikiza,zowonjezera konkriti,superplasticizer,konkire yopepuka