SuperPlastic (I)

Tsiku Lolemba: 9, Meyi, 2022

(一) Kusinthasintha kwaPolycaxtlate SuperPlastic ndi zopangira zinthu:

Mwazomwezo, zapezeka kutiPolycaxtlate SuperPlasticOGWIRITSA NTCHITO MALO OGULITSIRA MALO OGULITSIRA NDIPONSO ZOSAVUTA KWA MIMODZI, ndipo nthawi zina zimakhala zosangalatsa kwambiri. Kusinthasintha pakati pa simenti ndipoPolycaxtlate SuperPlastic zidzakhudzidwa ndi zinthu zambiri. Monga: zigawo za simenti, malo enieni, alkali, zomwe zili m'magazi ndi mitundu yonse zimakhudza kusintha kwaPolycaxtlate SuperPlastic.

Malo opambana aPolycaxtlate SuperPlasticKwa zigawo zosiyanasiyana ndi zosiyana, kuchepa kwa madzi kumachepetsedwa, kutayika kwa simenti kwa nthongo kumakulitsidwa, phokoso la "nyemba za kutuluka pang'ono, komanso kusamvana, komanso zovuta pakupopera , Kunyalanyaza mlingo, konkriti sikungatsegulidwe kapena kumasulidwa kwambiri. Mwachitsanzo, zomwe ziliPolycaxtlate SuperPlastic Kwa simenti ndi 1.8% (zolimba za 10%) kuti mupeze boma lokwanira, pomwe B simental ayenera kusakanikirana ndi 2.2% kuti isakanizidwe ndi mtundu wabwinoko, ndipo nthawi zina zimakhala zopitilira 2.2 %% yosakaniza. amakonda magazi.

Pakalipano, malinga ndi kusintha kwaPolycaxtlate SuperPlastic, mayankho ake ndi awa:

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. Nthawi zambiri, tikulimbikitsidwa kuti mukweze ndi lipid 5: 5 Kukhala bwino ndi mphamvu, ndipo mlingo uyenera kuwonjezeka ndi 0,2%;

. wosinthidwa wosinthidwa ndi ena ogulitsa ena, kugwiritsa ntchito solleble cellose, xanthan chingamu, dextrin, kusinthidwa kosasinthika Thickener, kapena kuwonjezera "sulfure" kapena "alkali" mpaka konkriti imatha kukonza;

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Kwa ovomerezeka, chisonkhezero cha phulusa lauluka mwachionekere ndichachikulu kwambiri kuposa cha slag. Nthawi zambiri phulusa lauluka limangosinthasintha, pomwe gawo lauluka lachitatu ndi lachitatu limakonda kusagwirizana, makamaka phulusa lauluka lachitatu. Pamene phulusa lili ndi wosauka, zotsatira za kuchuluka kwaPolycaxtlate SuperPlasticMunthawi yake siyingakhale bwino kwambiri. Chifukwa chachikulu chochita izi ndikuti zomwe zili ndi mpweya wachiwiri ndi phulusa kwambiri, ndipo ma adsorption kuwonongeka kwa ma carbortive ndizambiri, potero kuchepetsa adsorptions ya ma simenti, akukhudzanso mphamvu ya konkriti. Mukamagwiritsa ntchito phulusa laidi Pamaso pa phulusa lamasiku ano louluka ndi zovuta ndi zinthu zosiyanasiyana, ndikofunikira kulimbitsa kuwongolera kwapamwamba kwa phulusa lauluka ndikulimbitsa mayeso akamagwiritsa ntchito Polycaxtlate SuperPlastic.