-
Mavuto Ena Pakugwiritsa Ntchito Polycarboxylate Superplasticizer(IV)
Kugwirizana kwa polycarboxylate superplasticizer ndi zosakaniza zina za polycarboxylate superplasticizer ndi ma superplasticizer ambiri sangasakanizidwe ndikuphatikizidwa mugawo lililonse ngati naphthalene ndi aliphatic superplasticizers. Mwachitsanzo, zotsatira zoyipa pakusungidwa kwa pulasitiki kugwa ndi ...Werengani zambiri -
Mavuto Ena Pakugwiritsa Ntchito Polycarboxylate Superplasticizer(III)
Mlingo ndi kumwa madzi kwa polycarboxylate superplasticizer: Polycarboxylate superplasticizer ili ndi mawonekedwe a mlingo wochepa komanso kuchepetsa kwambiri madzi. Pamene mlingo ndi 0.15-0.3%, mlingo wochepetsera madzi ukhoza kufika 18-40%. Komabe, pamene chiŵerengero cha madzi-to-binder ndi chochepa (pansi pa 0.4), ...Werengani zambiri -
Mavuto Ena Pakugwiritsa Ntchito Polycarboxylate Superplasticizer(II)
Chikoka chamatope chomwe chili mumchenga pa polycarboxylate superplasticizer nthawi zambiri chimakhala chopha, chomwe chimawonekera kwambiri kuposa mndandanda wa naphthalene ndi aliphatic superplasticizers. Pamene matope akuwonjezeka, kugwira ntchito kwa conc ...Werengani zambiri -
Mavuto Ena Pakugwiritsa Ntchito Polycarboxylate
Superplasticizer(I) Post Date: 9,May,2022 (一) Kusinthika kwa polycarboxylate superplasticizer ndi cementitious materials: Pochita, zapezeka kuti Polycarboxylate Superplasticizer ili ndi zovuta zodziwikiratu zosinthika ku simenti zosiyanasiyana ndi mitundu yosiyanasiyana yama mineral admixtures, a. ..Werengani zambiri -
Kusindikiza Konkire Ndi Kumanga kwa Wothandizira Kuchiritsa Kufunika Kuonjezera Chochepetsera Madzi?
Post Date: 5, Meyi, 2022 Simenti ikasakanizidwa ndi madzi, chifukwa cha kukopana pakati pa mamolekyu a simenti, kugundana kwa tinthu tating'ono ta simenti mu yankho, zotsutsana nazo za mchere wa simenti panthawi ya hydration, ndi ce...Werengani zambiri -
Kusindikiza Konkire Ndi Kumanga kwa Wothandizira Kuchiritsa Kufunika Kuonjezera Chochepetsera Madzi?
Simenti ikasakanizidwa ndi madzi, chifukwa cha kukopana pakati pa mamolekyu a simenti, kugunda kwa matenthedwe a tinthu tating'ono ta simenti mu yankho, zotsutsana ndi mchere wa simenti panthawi ya hydration, ndi mgwirizano wina wa t. .Werengani zambiri -
Kugwirizana kwa Admixtures Ndi Zina Zopangira Konkriti
Post Date: 26, Apr, 2022 Zotsatira za mchenga wopangidwa ndi makina komanso kusinthasintha kwamtundu wa konkire Ukadaulo wamwala wamayi ndi kupanga mchenga wopangidwa ndi makina m'magawo osiyanasiyana ndizosiyana kwambiri. Kuchuluka kwa mayamwidwe amchenga opangidwa ndi makina kumakhudza kuwonongeka kwa konkriti ku ...Werengani zambiri -
Kusamalira Zachilengedwe Mukayika Zopangira Konkriti(III)
Nyengo Yozizira M'nyengo yozizira, kutsindika kumayikidwa pa kupewa kuzizira kwa ana aang'ono ndikuwongolera kutentha kozungulira panthawi yochiritsa kuti kulimbikitsa kukula kwamphamvu. Kuwongolera kutentha kwapansi pa slab panthawi yoyika ndikuchiritsa topping slab kungakhale chinthu chovuta kwambiri ...Werengani zambiri -
Concrete Admixtures: The "Heroes Behind" Engineering Projects
Konkire admixtures, otchedwa admixtures mwachidule, amanena zinthu anawonjezera pamaso kapena pa nthawi kusanganikirana konkire kusintha katundu wa mwatsopano konkire ndi/kapena wouma konkire. Makhalidwe a konkriti admixtures ndi mitundu yambiri ndi mlingo wochepa, womwe ...Werengani zambiri -
Kusamalira Zachilengedwe Mukayika Zopangira Konkriti(II)
Nyengo Yotentha Pa nyengo yotentha, kutsindika kumayikidwa pa kuyang'anira nthawi yoyika konkire ndikuchepetsa kutaya chinyezi kuchokera pa kuika. Njira yosavuta yofotokozera mwachidule malingaliro a nyengo yotentha yomanga pamwamba ndikugwira ntchito pang'onopang'ono (kuyika, kuyika, ndi kuyika pambuyo) ....Werengani zambiri -
Kodi Kusiyanitsa Pakati pa Lignin, Lignosulfonate Ndi Sodium Lignosulfonate Ndi Chiyani?
Tsiku Lotumiza: 28, Mar, 2022 Lignin ndi yachiwiri kwa cellulose m'malo osungira zachilengedwe, ndipo imapangidwanso pamlingo wa matani 50 biliyoni chaka chilichonse. Makampani opanga zamkati ndi mapepala amalekanitsa pafupifupi matani 140 miliyoni a cellulose ku zomera chaka chilichonse, ndipo amapeza pafupifupi matani 50 miliyoni a zinthu zopangidwa ndi lignin, koma ...Werengani zambiri -
Kusamalira Zachilengedwe Mukayika Zopangira Konkriti(I)
Tsiku Lotumiza: 21, Marichi, 2022 Zopangira, monga konkriti ina iliyonse, zimatsatiridwa ndi malingaliro amakampani onse pazotentha ndi kuzizira kothira konkriti. Kukonzekera koyenera ndi kuchita ndizofunikira kuti muchepetse zotsatira zoyipa za nyengo yoipa pa topping, kulimbikitsa, kudula, curri...Werengani zambiri
