Kushandiswa kweSodium cellulose muZvishandiso zvekuvaka

Sodium Carboxymethyl Cellulose (CMC) inowana akati wandei maapplication muzvinhu zvekuvaka nekuda kwekuita kwayo kwakawanda. Heano mamwe akajairika kushandiswa kweCMC muindasitiri yekuvaka:

1. Cement uye Mortar Additive: CMC inowedzerwa kune simende uye dhaka maumbirwo sechinhu chinokora uye chinochengetedza mvura. Inovandudza kushanda uye kuenderana kwemasanganiswa, zvichiita kuti zvive nyore kushandisa uye kunamatira zviri nani kune substrates. CMC inobatsirawo kudzikisira kurasikirwa kwemvura panguva yekurapa, zvichikonzera kuvandudzwa kwe hydration ye simenti uye kuwedzera simba uye kusimba kwechinhu chakaomeswa.
2. Tile Adhesives uye Grouts: CMC inoshandiswa mumatairi anonamira uye grouts kuvandudza yavo yekunamatira zvivakwa uye kushanda. Iyo inosimudzira kusimba kwechisungo pakati pemataira uye substrates, kudzivirira kutsvedza kana kudhirowa nekufamba kwenguva. CMC inobatsirawo kudzikisa shrinkage uye kutsemuka mumajoini egrout, zvichikonzera kusimba uye kunakidza kuisirwa mataira.
3. Zvigadzirwa zveGypsum: CMC inowedzerwa kune gypsum-based zvigadzirwa zvakaita sepurasita, majoint compounds, uye gypsum board (drywall) sebhainda uye thickening agent. Iyo inovandudza kushanda uye kupararira kwegypsum musanganiswa, ichibvumira kupera kwakapfava uye kunamatira kuri nani kune pamusoro. CMC inobatsirawo kudzikisira uye kutsemuka mumashandisirwo egypsum, zvichikonzera zvigadzirwa zvemhando yepamusoro zvakapedzwa.
4. Self-Leveling Compounds: CMC inosanganisirwa mumakomisheni ega-leveling anoshandiswa pakuisa pasi maapplication ekuvandudza kuyerera kwawo zvivakwa uye kudzivirira kupatsanurwa kwemidziyo. Inobatsira kuwana nzvimbo yakatsetseka uye nhanho nekuedza kushoma, kuderedza kudiwa kwemanyorerwo ekuyera uye kuve nechokwadi cheunifomu ukobvu uye kufukidzwa.
5. Admixtures: CMC inoshandiswa semusanganiswa mukongiri uye dhaka maumbirwo ekuvandudza yavo rheological zvimiro uye kuita. Inobatsira kuderedza viscosity, kuwedzera kupomba, uye kuwedzera kushanda pasina kukanganisa kusimba kana kusimba kwechinhu. CMC admixtures inovandudzawo kubatana uye kugadzikana kwekongiri musanganiswa, kuderedza njodzi yekuparadzaniswa kana kubuda ropa.
6. Sealants uye Caulks: CMC inowedzerwa kune sealants uye caulks inoshandiswa kuzadza mapundu, majoini, uye makatsemuka mune zvekuvaka. Iyo inoshanda seyakakora mumiriri uye binder, inovandudza kunamatira uye kusimba kweiyo sealant. CMC inobatsirawo kudzivirira shrinkage uye kuputika, kuve nechokwadi chekugara kwenguva refu uye chisimbiso chisina mvura.

Sodium Carboxymethyl Cellulose (CMC) inoita basa rakakosha muindasitiri yekuvaka nekuvandudza mashandiro, kushanda, uye kusimba kwezvinhu zvakasiyana zvekuvaka. Zvimiro zvaro zvakasiyana-siyana zvinoita kuti ive yekuwedzera yakakosha yekusimudzira mhando uye kuvimbika kwemapurojekiti ekuvaka, zvichipa nzvimbo dzakachengeteka uye dzakasimba dzakavakwa.