Superplasticizer imatanthawuza mkhalidwe womwe umapangitsa kutsika kwa konkriti kukhala kofanana,

Zosakaniza zomwe zingathe kuchepetsa kwambiri madzi omwe amagwiritsidwa ntchito posakaniza.The High Performance Water Reducer ndi lingaliro latsopano lomwe laperekedwa pambuyo pa lingaliro la konkire yogwira ntchito kwambiri.Pakali pano, sizinafotokozedwe momveka bwino.Nthawi zambiri amatanthauza zosakaniza za konkire zokhala ndi chiwopsezo chachikulu chochepetsera madzi komanso magwiridwe antchito otsika omwe amakhala ndi mpweya.Komabe, pakumvetsetsa ndi kugwiritsa ntchito polycarboxylic acid ndi ma carboxylic acid superplasticizers m'munda wa konkriti wapadziko lonse m'zaka zaposachedwa, superplasticizer yamtunduwu ilinso ndi izi.

(1) Zomwe zili zochepa komanso kuchuluka kwa kuchepetsa madzi (zomwe zimakhalapo nthawi zambiri zimakhala 0.05% -0.5% za zomangira, ndipo kuchepetsa madzi kumatha kufika 35% -50%, kapena kupitirira apo);

(2) Palibe tsankho, palibe magazi, ntchito kusunga konkire kugwa bwino, akhoza kuchita mkati 120min kwenikweni palibe imfa;

(3) akhoza kukonzekera wapamwamba mkulu mphamvu ndi wapamwamba durability konkire;

(4) Kugwirizana kwabwino ndi simenti, kuphatikiza ndi zosakaniza zina;

(5) Imatha kuchepetsa kutentha koyambirira kwa adiabatic konkire, komwe kumakhala kothandiza kwambiri konkire;(6) Ufulu waukulu mu kapangidwe ka maselo, kuthekera kwakukulu kuti tikwaniritse ntchito yayikulu yochepetsera madzi;

(7) Chifukwa kaphatikizidwe sagwiritsa ntchito formaldehyde ndi zinthu zina zowononga chilengedwe, ndizopindulitsa ku chitukuko chokhazikika cha zomangamanga;(8) Amapereka chitsimikizo chaukadaulo cholimbikitsa kugwiritsa ntchito zinyalala zamakampani monga phulusa la ntchentche, slag ndi chitsulo.

Zitha kuwoneka kuti polycarboxylic acid mndandanda wa superplasticizer wochita bwino kwambiri uyenera kukwaniritsa zofunikira za konkriti zazaka za 21.