Calcium formatemonga mtundu watsopano wa wothandizira mphamvu woyambirira uli ndi ntchito ziwiri.
Sizingatheke kokha kufulumizitsa liwiro loumitsa simenti, kupititsa patsogolo mphamvu zoyamba, komanso kupewa kumanga m'nyengo yozizira kapena kutentha kochepa ndi chinyezi, liwiro lokhazikika ndilochepa kwambiri, kotero kuti simenti ikhoza kugwiritsidwa ntchito mwamsanga. zotheka kupititsa patsogolo mphamvu, makamaka kupereka mphamvu koyambirira.
Kwa nthawi yayitali, calcium chloride yakhala ikugwiritsidwa ntchito pantchitoyi, koma calcium chloride imakhala ndi zotsatira zazitsulo zowononga zitsulo, ndipo chlorine free coagulant yapangidwa kunyumba ndi kunja.Calcium formatendi mtundu watsopano wa zinthu oyambirira mphamvu, amene angathe mogwira imathandizira hydration kashiamu silicate C3S mu simenti ndi kuonjezera mphamvu oyambirira a simenti matope, koma sizidzachititsa dzimbiri mipiringidzo zitsulo kapena kuipitsa chilengedwe. Chifukwa chake, amagwiritsidwanso ntchito kwambiri pobowola malo opangira mafuta ndi simenti.
Zogulitsa Kufulumizitsa kuuma kwa simenti ndikufupikitsa nthawi yomanga. Kufupikitsa nthawi yokhazikitsa, kupanga koyambirira.
Kulimbikitsa oyambirira mphamvu ya matope pa otsika kutentha. Antifreeze ndi dzimbiri. luso katundu ndi makhalidweCalcium formatendi woyera kapena woyera crystalline ufa.
Pansi pazikhalidwe zochiritsa, mankhwalawa amatha kupanga konkire mu maola 4 kulimba komaliza. Pafupifupi maola 8, mphamvu zake zimatha kufika kuposa 5Mpa, zomwe zingapangitse kuti konkire iwonongeke bwino. Ngakhale kuonetsetsa mphamvu oyambirira a matope ndi konkire, mochedwa mphamvu ya matope ndi konkire akhoza kuwonjezeka bwinobwino, ndipo palibe kuwononga zina luso katundu matope ndi konkire.
Kugwiritsidwa ntchito kwa ceramic matailosi binder, simenti-based pulasitala matope, kukonza matope, matope madzi, insulation matope kuvala zosagwira pansi ndi putty ndi zinthu zina, akhoza kusintha kachulukidwe mankhwala ndi kuonjezera nthawi yotseguliracalcium formateZomwe zili mkati nthawi zambiri sizidutsa 1.2% ya matope onse.
Calcium formatesizigwirizana ndi zina zothandizira, ndipo zimatha kusakanikirana mofanana ndi simenti, mchenga ndi zina zothandizira mu gawo linalake mu chosakaniza.
Kusungunuka m'madzi (g/100ml) Kusungunuka magalamu pa 100ml ya madzi pa kutentha kosiyana (℃) :16.1g/0℃; 16.6 g / 20 ℃; 40 ℃ 17.1 g / 17.5 g / 60 ℃; 17.9 g / 80 ℃; 18.4g/100 ° C.
Nthawi yotumiza: Jun-25-2024