Muhupenyu hwezuva nezuva, vashandi vekugezera vanoshandiswa zvikuru. Nekubatsira kwavo, munokwanisa kuvhara matanda, zviputi uye manotsi pakati pemapuranga nematombo, umo kunowanzoita unyoro uye nemigumisiro isingafadzi nenzira yefungi uye mold . Kuchengetedza kupararira kwebhakitiriya uye fungi, zvinhu zvakasiyana-siyana zvinorwisa mabhakitiriya zvinowanikwa kune vimbiso.
Mhando dzechisimbiso chekugezera
Pamwoyo we sealant chero ipi neipi inonzi polymer, uye zvimwe zvikamu zvinomarara, dye nezvimwe zvinowedzera. Saka, zvichienderana neshandiswa yepolymmer, idzi marudzi echisimbiso anozivikanwa:
- Silicone. Iko inodhura zvikuru, asiwo inonyanya kudiwa. Inonyatsotevedza chero ipi zvayo, haibvumiri unyoro, inogona kumira hukuru hwekushisa kwekuchinja, uye haityi yezuva. Muzvinyorwa, kana iwe uchida kuziva mhinduro kumubvunzo, chii chisimbiso chiri nani kune yekugeza, saka tinogona kutaura nechivimbo - silicone. Zvisinei, inowana kushanda kwayo mune mamwe makamuri.
- Acrylic. Izvo zvakanakawo zvose nguva yebasa uye nedhigiriro yekubatanidza kune nzvimbo. Iyo inodhura zvishoma kudarika silicone, asi haibvumirane nayo kana mukana wekushanda, kana mukupikisa kushandura kwekushisa. Chinhu chimwe chete, hachina kukurudzirwa kuti chiishandise kuvhara mazamu akaoma, sezvo asina kunyanya kukwirira. Uyewo iva nechokwadi chekuti sealant inopesana nemvura.
- Polyurethane sealant nokuda kwekugezera inopa mhete uye yakasununguka, yakanyanya kusagadzikana nemanzwiro ekugadzirisa. Inobata zvakanaka, kana ichidiwa, inogona kufukidzwa nemavhinish kana pende kumusoro. Kushanda naye, iwe unofanirwa kugara uchipfeka maski uye magirafu.
- Silicone-acrylic. Zvinhu zvakasanganiswa izvo zvinowedzera zvinhu zvakanakisisa zvemhando mbiri. Ichi chisimbiso chekugezera chakagara uye chakasimba, chinogona kushandiswa seglue.