Putty ufa ndi mtundu wa zida zokongoletsera zomangira, chopangira chachikulu ndi ufa wa talcum ndi guluu. Putty amagwiritsidwa ntchito kukonzanso khoma la gawo lapansi pa sitepe yotsatira kuti akhazikitse maziko abwino a zokongoletsera. Putty amagawidwa m'mitundu iwiri ya khoma lamkati ndi khoma lakunja, kunja kwa khoma putty kukana mphepo ndi dzuwa kuti guluu, mkulu mphamvu. Interior wall putty composite index ndi yabwino, yathanzi, kotero khoma lamkati siliri lakunja, khoma lakunja si lamkati. Kawirikawiri putty ndi gypsum kapena simenti, kotero kuti roughness pamwamba kumakhala kosavuta kumamatira mwamphamvu. Koma pomanga kapena kupenta wosanjikiza wa mawonekedwe wothandizila m'munsi kusindikiza m'munsi pa nthawi yomweyo adhesion wa khoma, kotero kuti putty akhoza zomangira m'munsi. Ndi vuto wamba pambuyo pomanga putty kuti putty ufa ndi de-fumbi ndi ufa ndi whitening atayika, ndiyeno pamodzi ndi kumanga putty dryness wa khoma, mayamwidwe madzi, kutentha, nyengo youma ndi zina zotero.
Chifukwa choyamba: mphamvu yomangirira ya putty sikokwanira kuti iwononge, mphamvu yomangirira ya ufa wa mphira ndi yosauka, kuchuluka kwa kuwonjezera kumakhala kochepa, makamaka khoma lamkati la putty, kukula kwa mphamvu yomangirira, pali mgwirizano waukulu pakati pa khalidwe ndi kuchuluka kwa ufa ndi guluu. Chifukwa chachiwiri ndichakuti kapangidwe kake sikoyenera. Vuto la kusankha zinthu ndi kapangidwe ndikofunika kwambiri pakupanga putty. Mwachitsanzo, hypromelloseMtengo wa HPMCamapanga putty yopanda madzi pamakoma amkati. Hypromellose HPMC ndi okwera mtengo, koma sagwira ntchito pa fillers monga shuangfei ufa, talcum ufa, wollastonite ufa, etc. , ngati hypromelloseMtengo wa HPMCzingayambitse carboxymethyl mapadi, ndi otsika mtengo CMC si kuvula ufa, koma carboxymethyl mapadi CMC sangapange madzi putty, ndipo sangakhoze kupanga kunja khoma putty, chifukwa carboxymethyl mapadi CMC anakumana ufa laimu-kashiamu, simenti zoyera anachita, izi zidzachititsa de-ufa, komanso Kuwonjezera wa Polyacrylamide ufa, mankhwala amphamvu amadzimadzi angayambitsenso polyacrylamide powder, coil wa de-ufa. Chifukwa chachitatu cha dedusting: kusanganikirana kosagwirizana ndi chifukwa chachikulu cha dedusting wa putty pamakoma amkati ndi kunja. Opanga ena m'dziko lonselo ali ndi zida zosavuta komanso zosiyanasiyana zopangira ufa wa putty, womwe si chida chapadera chosanganikirana, ndipo kusakanikirana sikuli yunifolomu, kumayambitsa ufa wa putty.
Chifukwa dedusting chifukwa chachinai: zolakwa ndondomeko kupanga putty dedusting, ngati chosakanizira alibe ntchito kuyeretsa, zotsalira, putty wamba mu CMC ndi madzi putty amachita ndi imvi kashiamu ufa, ndi CMC wa mkati khoma putty amachita ndi simenti woyera wa kunja kwa khoma putty kuchititsa dedusting. Ena makampani anapereka wapadera zida kuyeretsa pakamwa, akhoza kuyeretsa zotsalira mu makina, osati kuonetsetsa ubwino wa putty, komanso angagwiritse ntchito makina, kugula chipangizo kubala zosiyanasiyana putty. Chifukwa dedusting zifukwa zisanu: khalidwe la fillers n'zosavuta chifukwa dedusting, mkati ndi kunja khoma putty ambiri ntchito fillers, koma kuzungulira katundu kashiamu ufa, talc mkati CA2CO3 zili ndi zosiyana, ph osiyana kungachititsenso putty de-fusting Mwachitsanzo, Chongqing ndi Chengdu mkati khoma putty ufa ntchito ndi talc ufa wosiyana ndi guluu ufa, koma lolemera ufa ufa, koma wolemera kashiamu ufa, koma chongqing ufa wonyezimira. de-dusting, ku Chengdu de-dusting, ku Henan, kumpoto chakum'mawa sikuchotsa ufa, koma m'madera ena kuchotsa ufa. Chifukwa dedusting chifukwa chachisanu ndi chimodzi: The Weather ndi chifukwa cha mkati ndi kunja khoma putty dedusting mwachitsanzo, mkati ndi kunja khoma putty, mu nyengo youma m'madera ena kumpoto, mpweya wabwino, putty kutsirizitsa filimu mwamsanga, osati dedusting, ndipo osati kum'mwera, makamaka m'madera ena a South Meiyu nyengo, nthawi yaitali yonyowa, putty filimu si kuwonjezera pa madzi ofunda, komanso madera ena owuma ndi madzi owuma kuti agwirizane ndi kashiamu ufa, koma filimuyo si yabwino. putty. Zifukwa dedusting zisanu ndi ziwiri: Gray kashiamu ufa, woyera simenti ndi zomangira inorganic si koyera, wothira kuchuluka kwa ntchentche-ndi-usiku ufa. Pamsika otchedwa Mipikisano zinchito phulusa kashiamu ufa, Mipikisano zinchito woyera simenti si woyera, chifukwa ntchito zomangira zonyansa izi zosakhala zachilengedwe, mkati ndi kunja khoma madzi putty ndithu osati madzi. Zimayambitsa dedusting chifukwa eyiti: chilimwe kunja khoma putty madzi posungira sikokwanira, makamaka mu mkulu-kutentha mpweya mpweya nyumba zitseko mkulu-kukwera, mazenera ndi malo ena, ufa laimu-kashiamu ndi simenti alibe nthawi yokwanira ya seti yoyamba ya madzi, ndipo sanasunge bwino, angathenso kuonongeka kwambiri.
Nthawi yotumiza: Jul-21-2023