Post Date:23,Oct,2023
Vagadziri vemvura vanodzikisa ajenti vanogadzira vagadziri vemvura, uye kana vatengesa vagadziri vemvura, vanoisawo musanganiswa pepa remvura inoderedza vamiririri. Iyo Mvura-simende ratio uye kongiri musanganiswa reshiyo inokanganisa kushandiswa kwepolycarboxylate superplasticizer. Polycarboxylate superplasticizersvane hanya zvakanyanya nekongiri yekushandisa mvura. Paunenge uchigadzira C50 kongiri muchirongwa che, yekutanga dhizaini Mvura-simende ratio yaive 0.34%. Muedzo wakaona kuti fluidity yaive yakashata, saka chiyero cheMvura-simende chakagadziridzwa kusvika 0.35%, uye kushandiswa kwemvura pacubic mita kwakawedzera nemakirogiramu akati wandei.
Kunyange zvazvo kunyura kwakawedzera, kuchine kuwanda kwemvura uye kunyange kupatsanurwa, izvo zvinokanganisa kuwirirana kwekongiri. Kuwedzera shoma shoma yemvura inochengetedza mumiririri yakakonzera dambudziko rakawanda kune chikwata chekuvaka. Iyo jecha reshiyo yekongiri zvakare inokanganisa mashandisiro ekushandisa kwepoly Carboxylate superplasticizer. Paunenge uchishandisa zvinowanzo shandiswa zvakakwirira-zvinogoneka zvinoderedza zvigadziriso zvemvura, chiyero chejecha chinogona kuwedzerwa nenzira kwayo uye kuyerera kwekongiri kunogona kuvandudzwa.
Kana yasanganiswa nepolycarboxylate superplasticizer, jecha reshiyo yakakwira uye fluidity yekongiri yakashata. The product chain ofpolycarboxylate superplasticizermhando yekudzikisa mvura ine mhepo intrainment ine carboxyl adsorption genes uye ine nhamba huru yemapazi. Polyether side cheni inopa steric chipingamupinyi, nepo polyether aine zvimwe zvinofema zvinhu.
Nekuda kwekusiyana kwemaitiro ekugadzira uye kusiana kwema molecular uremu mumidziyo inoshandiswa nevagadziri vakasiyana, kune zvakare mutsauko wakakura mukukwanisa kupinza mweya. Pakati pezvakati wandei zvepoly Carboxylate superplasticizer zvigadzirwa zvatakaedza, iyo yakaderera yekubuda ropa yaingova 3%, iyo yepamusoro yaive 6%, uye zvimwe zvigadzirwa zvakatosvika 8%.
Naizvozvo, kana uchishandisa yakakwirira-inoshanda yekudzikisa mvura, zvinodikanwa kuita bvunzo usati washandiswa zviri pamutemo, wozosanganisa zvinoenderana nemamiriro chaiwo eprojekiti.
Nguva yekutumira: Oct-23-2023
