Kusarudza Iyo Yakakwana Ratio yeHPMC muKunze Insulation uye Finish System (EIFS) Kugadzira.
Exterior Insulation uye Finish System (EIFS) chinhu chinoshandiswa zvakanyanya chekuvaka chinopa ese ari maviri ekudzivirira uye ekushongedza anopedzisa kuvaka kunze.Iyo ine zvikamu zvakati wandei, zvinosanganisira base jasi, insulation layer, inosimbisa mesh, uye yekupedzisa jasi.Hydroxypropyl methylcellulose (HPMC) inowanzowedzerwa kune base jasi sebhainda uye gobvu kuti iwedzere kushanda uye kushanda kweEIFS.Nekudaro, kuona iyo yakanyanya kufanirwa reshiyo yeHPMC kwakakosha kuti uwane yakakwana zvivakwa uye kuve nechokwadi chekugara kwenguva refu kweiyo system.
Kukosha kweHPMC muEIFS:
HPMC ndeye cellulose-based polymer inotorwa kubva muhuni kana donje fibers.Inonyungudika mumvura uye inoita senge gel kana yakasanganiswa nezvinwiwa.Mukugadzirwa kweEIFS, HPMC inoshanda sebhainda, inonatsiridza kunamatira pakati pejasi rejasi uye iri pasi pe substrate.Inowedzerawo kushanda kwemusanganiswa, zvichiita kuti zvive nyore kushandisa uye kupera kwakapfava.Pamusoro pezvo, HPMC inopa yakavandudzwa kutsemuka kuramba, kuchengetedza mvura, uye kusimba kwese kweEIFS.
Zvinhu Zvinokanganisa iyo HPMC Ratio:
Zvinhu zvakati wandei zvinopesvedzera kusarudzwa kwechiyero chakakodzera cheHPMC mukugadzirwa kweEIFS:
Consistency uye Workability: Chiyero cheHPMC chinofanirwa kugadziridzwa kuti chiwane kuenderana kunodiwa uye kushanda kweiyo base jasi.Yepamusoro HPMC reshiyo inowedzera viscosity, zvichikonzera musanganiswa wakakora ungave wakaoma kuisa.Sezvineiwo, reshiyo yakaderera inogona kutungamira kune runny kuenderana, kukanganisa kunamatira uye kushanda.
Substrate Kuenderana: Chiyero cheHPMC chinofanirwa kuenderana neiyo substrate kuti ive nechokwadi chekunamatira.Akasiyana ma substrates, akadai sekongiri, masonry, kana huni, angangoda kusiyanisa HPMC reshiyo kuti uwane yakakwana bonding uye kudzivirira delamination.
Mamiriro Ezvakatipoteredza: Mamiriro ezvakatipoteredza, akadai sekushisa uye humidity, anogona kukanganisa nguva yekurapa uye yekuomesa yeEIFS.Iyo HPMC reshiyo inofanirwa kugadziridzwa zvinoenderana kuti igadzirise mamiriro aya uye kuve nechokwadi chekumisikidza kwakaringana uye kuomesa pasina kukanganisa kuvimbika kwehurongwa.
Kusarudza Iyo Yakakwana HPMC Ratio:
Kuti uone chiyero chakakodzera kwazvo cheHPMC mukugadzirwa kweEIFS, nhevedzano yebvunzo dzemurabhoritari uye miedzo yemumunda inofanirwa kuitwa.Matanho anotevera anogona kuteverwa:
Kuvandudza Magadzirirwo: Tanga nekugadzirira akasiyana base jasi maumbirwo ane akasiyana mareshiyo eHPMC uchichengeta zvimwe zvikamu zvinoenderana.Iwo mareshiyo anogona kuwedzera zvakanyanya kana kudzikiswa kuti aongorore maitiro avo pakushanda uye kuita.
Workability Testing: Ongorora kushanda kwega kwega kuumbwa nekutarisa zvinhu zvakaita seviscosity, nyore kushandisa, uye manyorerwo.Ita bvunzo dzekudonha uye tarisa kupararira uye kunamatira zvivakwa kuti uone kuti base jasi rinogona kuiswa zvakafanana.
Adhesion uye Bonding Strength: Ita bvunzo dzekunamatira uchishandisa yakajairwa nzira dzekuona simba rechisungo pakati pebhachi jasi uye akasiyana substrates.Izvi zvichabatsira kuziva reshiyo inopa yakakwana kunamatira uye kuenderana nenzvimbo dzakasiyana.
Mechanical uye Durability Testing: Ongorora ma mechanic zvimiro zveEIFS samples dzakagadzirwa neakasiyana HPMC ratios.Ita bvunzo senge flexural simba, kukanganisa kuramba, uye kunyudzwa kwemvura kuti uone chiyero chinopa yakanyanya kusanganiswa kwesimba uye kusimba.
Miedzo Yemumunda uye Kutariswa Kwekuita: Mushure mekusarudza yekutanga yakakwana HPMC reshiyo kubva murabhoritari bvunzo, ita miedzo yemumunda mumamiriro ezvinhu epasirese.Tarisa mashandiro eiyo EIFS sisitimu kwenguva yakareba, uchifunga nezvezvinhu zvakaita semamiriro ekunze, kusiyanisa kwetembiricha, uye zvinodiwa pakugadzirisa.Rongedza chiyero cheHPMC kana zvichidikanwa zvichibva pane yakacherechedzwa performanceanc
