Ntchito ya cellulose ether pakupanga pulasitala pakhoma

Wall stucco ndi gawo lofunikira pazomangamanga zamakono, zomwe zimapereka kumaliza kwabwino komanso kokongola kumakoma.Izi nthawi zambiri zimakhala ndi zinthu zosiyanasiyana monga simenti, mchenga ndi madzi.Komabe, kuwonjezera kwa cellulose ether kukutchuka chifukwa cha zinthu zake zapadera, zomwe zimapangitsa kuti mapulasila apangidwe bwino m'njira zambiri.Ma cellulose ethers ndi ma hydrocolloids opangidwa kuchokera kuzinthu zakumera zomwe zimagwiritsidwa ntchito kwambiri ngati zowonjezera pazogwiritsa ntchito zosiyanasiyana, kuphatikiza kupanga pulasitala pakhoma.M'nkhaniyi, tikambirana za ntchito ya cellulose ether pakupanga pulasitala pakhoma komanso momwe ingathandizire kuti pulasitala pakhoma ikhale yabwino.

Imakulitsa processability ndi kumamatira konyowa

Imodzi mwa ntchito zofunika kwambiri za cellulose ethers mu khoma pulasitala formulations kuti bwino workability wa pulasitala osakaniza.Ma cellulose ethers amasungunuka kwambiri m'madzi ndipo akawonjezeredwa ku pulasitala wapakhoma amapanga chisakanizo chofanana komanso chokhazikika.Kuphatikizira ma cellulose ethers ku chisakanizo cha stucco kumathandizira kumamatira konyowa, kupangitsa kuti ikhale yosavuta kuyika pakhoma.

Popeza ether ya cellulose ndi polima yosungunuka m'madzi, imachedwetsa kuyamwa kwamadzi kwa pulasitala ya khoma ndipo motero kumachepetsa kuyanika.Katunduyu amalola pulasitala kukhalabe yogwira ntchito kwa nthawi yayitali, zomwe zimapangitsa omanga kuti akwaniritse malo osalala.Kuchedwa kumeneku kumayamwa madzi kumathandizanso kuchepetsa kusweka komanso kumapangitsa kuti pulasitala pakhoma ikhale yabwino.

kuchepetsa kuchepa

pulasitala pakhoma amakonda kufota akamauma, zomwe zingayambitse kusweka ndi zina zolakwika.Kugwiritsa ntchito ma cellulose ethers m'mapangidwe a stucco kungachepetse kuchepa kwa pulasitala.Cellulose ether imapanga chisakanizo chofanana ndi chokhazikika ndi zigawo zina za gypsum, zomwe zimathandiza kuchepetsa kuchuluka kwa madzi ofunikira mu osakaniza.

Popeza kuti madzi ndiye chifukwa chachikulu cha kuchepa kwa pulasitala pakhoma, kuchepetsa kuchuluka kwa madzi kumathandizira kuchepetsa kuchepa.Kuphatikizika kwa ma cellulose ethers kumathandiza kusunga chinyezi mu stucco osakaniza, potero kumachepetsa kuchepa kwa khoma lonse.

Limbikitsani mgwirizano ndi kusinthasintha

Ma cellulose ether amathanso kumamatira komanso kusinthasintha kwa pulasitala pakhoma.Ma cellulose ethers amawonjezera mgwirizano wonse wa gypsum osakaniza popanga kusakaniza kokhazikika komanso kofanana.Kukhalapo kwa cellulose ether kumapangitsanso kusakaniza kwa pulasitala kukhala kosavuta, kuchepetsa chiopsezo cha kusweka ndi zolakwika zina.Kuphatikiza apo, ma cellulose ethers amapangitsa kuti pulasitala yapakhoma ikhale yolimba, zomwe zimapangitsa kuti zisagwire ntchito.

Limbikitsani sag resistance

Kugwedera ndi vuto lomwe anthu ambiri amakumana nalo pomanga pulasitala pakhoma, makamaka poyimirira.Kuonjezera ma cellulose ether ku chisakanizo cha stucco kungathandize kuti sikoyo isasunthike ndikupangitsa kuti stucco ikhale yokhazikika pomanga.Ma cellulose ethers amapanga yunifolomu yosakanikirana, yokhazikika yomwe imathandiza kuti pulasitala isasunthike pamakoma.Katunduyu amapangitsanso pulasitala kusamva kung'ambika ndi zolakwika zina zobwera chifukwa cha kugwa.

Limbikitsani kukana madzi

Ma cellulose ether amathanso kukulitsa kukana kwamadzi kwa pulasitala pakhoma.Popeza cellulose ether imapanga kusakaniza kofanana ndi kokhazikika ndi madzi, imalepheretsa madzi kulowa mu pulasitala.Katunduyu amapangitsa pulasitala wapakhoma kusamva madzi, zomwe ndizofunikira pamadzi, monga zimbudzi ndi makhitchini.

kuchepetsa kuyanika nthawi

Kukhalapo kwa ma cellulose ethers mu pulasitala pakhoma kungachepetsenso nthawi yowuma ya pulasitala.Popeza cellulose ether imachedwetsa kuyamwa kwa madzi kwa gypsum, imachepetsa kuyanika, zomwe zimapangitsa kuti gypsum iume pamlingo woyendetsedwa bwino.Kuchepetsa nthawi yowumitsa kumakhala kopindulitsa, makamaka m'malo achinyezi pomwe pulasitala imatha kutenga nthawi yayitali kuti iume.

Pomaliza

Pomaliza, ma cellulose ethers ndizofunikira zowonjezera pamapangidwe a pulasitala.Imawonjezera kugwira ntchito, kumamatira konyowa, kulumikizana, kusinthasintha, kukana kwamadzi, kukana madzi komanso nthawi yowuma ya ma pulasitala.Kugwiritsa ntchito ma cellulose ethers popanga pulasitala pakhoma ndi njira yotsika mtengo yothetsera mavuto ambiri omwe amakumana nawo pakupaka pulasitala pakhoma.Pamene ntchito yomanga ikupitilira kukula, kugwiritsa ntchito ma cellulose ethers mu mapangidwe a pulasitala pakhoma akuyembekezeka kuwonjezeka chifukwa cha zinthu zawo zapadera komanso zopindulitsa.