Zida za epoxy grouting zimagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana, kuphatikiza zomangamanga, zomangamanga, ndi kupanga. Amagwiritsidwa ntchito kwambiri kudzaza ma voids, kukonza ming'alu, ndikupereka kukhazikika kwamapangidwe. Chigawo chimodzi chofunikira chomwe nthawi zambiri chimawonjezeredwa kuzinthu zopangira epoxy ndi cellulose ether. Cellulose ether ndi polima wosunthika wopangidwa kuchokera ku cellulose, yemwe amapereka zabwino zambiri akaphatikizidwa mu epoxy grouting formulations.
1. Kuyenda Bwino Kwambiri ndi Kugwira Ntchito:
Cellulose ether imapangitsa kuti zinthu ziziyenda bwino za epoxy grouting, kulola kugwiritsa ntchito mosavuta komanso kulowa bwino pagawo la gawo lapansi.
Iwo bwino workability ndi kupewa tsankho ndi kuthetsa olimba particles, chifukwa mu homogeneous osakaniza kuti n'zosavuta kusamalira ndi ntchito.
2.Kusunga madzi:
Cellulose ether imagwira ntchito ngati chosungira madzi, kuonetsetsa kuti chinyezi chokwanira mkati mwa chisakanizo cha grout.
Katunduyu amathandizira kutalikitsa njira ya hydration ya zigawo za simenti zomwe zili mu epoxy grout, zomwe zimatsogolera kukukula kwamphamvu ndikuchepetsa kuchepa.
3. Kuchepetsa Kukhetsa Magazi ndi Kupatula:
Kutuluka magazi kumatanthauza kusamuka kwa zigawo zamadzimadzi kupita pamwamba pa grout, pamene kupatukana kumaphatikizapo kulekanitsa tinthu tolimba kuchokera kumadzimadzi.
Kuphatikizira cellulose ether kumachepetsa kukhetsa magazi ndi kulekanitsa, zomwe zimapangitsa kuti pakhale kugawa kofanana kwa zosakaniza ndi magwiridwe antchito a epoxy grout.
4.Kumamatira Kwambiri:
Kukhalapo kwa cellulose ether kumalimbikitsa kumamatira bwino pakati pa grout ndi gawo lapansi.
Zimapanga chomangira chogwirizana chomwe chimapangitsa mphamvu yomatira, kuchepetsa chiopsezo cha delamination kapena debonding pakapita nthawi.
5.Kuwonjezera Mphamvu Zogwirizana:
Ma cellulose ether amathandizira kuti pakhale mphamvu yolumikizana ya epoxy grouting.
Imalimbitsa dongosolo la masanjidwewo, kumangiriza pamodzi tinthu tating'onoting'ono ndikuwonjezera mphamvu zamakina a grout.
6.Controlled Kukhazikitsa Nthawi:
Mwa kusintha mtundu ndi kuchuluka kwa cellulose ether, nthawi yoyika zinthu za epoxy grouting zitha kuwongoleredwa.
Izi zimathandiza kuti pakhale kusinthasintha kwa ntchito, kupangitsa makontrakitala kuti azitha kusintha mawonekedwe a polojekiti malinga ndi zofunikira za polojekiti komanso chilengedwe.
7.Kulimbana ndi Kugwa ndi Kugwa:
Ma cellulose ether amapereka thixotropic katundu ku epoxy grouting zipangizo, kuteteza mopitirira muyeso kugwa kapena kugwa pa ntchito pa ofukula kapena pamwamba pamwamba.
Izi thixotropic khalidwe bwino bata la grout, kuonetsetsa kuti amakhalabe mawonekedwe ake ndi udindo mpaka kuchiza kwathunthu.
8.Kulimbana ndi Chemical:
Zida zopangira ma epoxy grouting zomwe zimakhala ndi cellulose ether zimawonetsa kukana kwamankhwala, kuphatikiza ma acid, alkalis, ndi zosungunulira.
Kukaniza kwa mankhwala kumeneku kumakulitsa moyo wautumiki wa grout, makamaka m'malo omwe kukhudzidwa ndi zinthu zowononga ndizovuta.
9.Kugwirizana Kwachilengedwe:
Ma cellulose ether amachokera kuzinthu zongowonjezedwanso monga zamkati zamatabwa, zomwe zimapangitsa kuti zikhale zowonjezera zachilengedwe zopangira epoxy grouting.
Kusawonongeka kwachilengedwe kumapangitsa kuti chilengedwe chisawonongeke panthawi yopanga, kugwiritsidwa ntchito, ndi kutaya.
10.Kusunga Ndalama:
Ngakhale amapereka maubwino ambiri, cellulose ether ndiyotsika mtengo poyerekeza ndi zowonjezera zina zomwe zimagwiritsidwa ntchito mu epoxy grouting.
Kuthekera kwake kuwongolera mbali zosiyanasiyana za magwiridwe antchito a grout kumatanthawuza kupulumutsa mtengo kwanthawi yayitali kudzera pakuchepetsa zosowa ndi kukonza.
Ma cellulose ether amagwira ntchito ngati chowonjezera chowonjezera chomwe chimathandizira kwambiri magwiridwe antchito ndi zinthu za epoxy grouting. Kutha kwake kupititsa patsogolo kuyenda, kusungirako madzi, kumamatira, mphamvu zolumikizana, komanso kukana kwamankhwala kumapangitsa kuti ikhale yofunika kwambiri pakugwiritsa ntchito zosiyanasiyana, kuyambira pakukonzanso kwamapangidwe mpaka pansi pamafakitale. Pophatikiza ma cellulose ether mu epoxy grouting formulations, mainjiniya ndi makontrakitala atha kupeza zotsatira zabwino kwambiri, kuwonetsetsa njira zokhazikika komanso zodalirika zamapangidwe.
Nthawi yotumiza: Mar-29-2024