Chikwama chopha nsomba ndi chida chothandiza kwa asodzi ndi anthu ena omwe akufuna kunyamula nsomba zamoyo kapena zamoyo zam'madzi kuchokera kumalo ena kupita kwina. Matumbawa nthawi zambiri amapangidwa kuchokera kuzinthu zolemetsa, zopanda madzi zomwe zimapangidwira kuti zisawonongeke komanso kuteteza nsomba mkati. M’nkhani ino, tikambirana za zinthu zimene anthu ambiri amagwiritsa ntchito popanga matumba a nsomba ndi zinthu zimene zimawathandiza kuti azichita zimenezi.
Zida ziwiri zomwe zimagwiritsidwa ntchito kwambiri popangira matumba opha nsomba ndi PVC (polyvinyl chloride) ndi nayiloni. PVC ndi mtundu wa pulasitiki womwe umadziwika chifukwa cha mphamvu zake, kulimba kwake, komanso kukana kupaka ndi kubowola. Ndiwopanda madzi komanso wopepuka, zomwe zimapangitsa kukhala chisankho chabwino pathumba lomwe lidzagwiritsidwe ntchito kunyamula nsomba. PVC imapezeka mu makulidwe osiyanasiyana, kotero kuti PVC yochuluka kwambiri imagwiritsidwa ntchito pamatumba opha nsomba kuti atsimikizire kuti ali ndi mphamvu zokwanira zothandizira kulemera kwa nsomba ndi kukana kuwonongeka kulikonse.
Nayiloni ndi chinthu china chodziwika chomwe chimagwiritsidwa ntchito popanga matumba a nsomba. Imadziwika chifukwa cha mphamvu zake, kukana ma abrasion, komanso kung'ambika bwino, zomwe zimapangitsa kukhala chisankho chodalirika ponyamula nsomba zamoyo. Nayiloni imakhalanso yopepuka komanso yopanda madzi, yomwe imathandiza kuteteza nsomba kuzinthu zakunja zikamayenda. Matumba a nayiloni amatha kutsukidwa mosavuta ndi kupha tizilombo toyambitsa matenda, zomwe ndizofunikira kuti tipewe kufalikira kwa matenda ndi tizilombo toyambitsa matenda pakati pa matupi amadzi.
Zikwama zopha nsomba zimathanso kuzitsekera kuti zithandizire kuti nsombazo zikhale zatsopano pakuyenda. Zotchingira zomwe zimagwiritsidwa ntchito nthawi zambiri zimakhala thovu lotsekeka kapena zofananira zomwe zimateteza nsomba kuti zisatenthe kapena kuzizira kwambiri. Zida zotsekera nthawi zambiri zimayikidwa pakati pa zigawo za PVC kapena nayiloni kuti zikhale zolimba zomwe sizingawonongeke komanso zosavuta kuyeretsa.
Pomaliza, matumba opha nsomba amapangidwa kuchokera ku PVC kapena nayiloni chifukwa champhamvu, kulimba, kutsekereza madzi, komanso kuyeretsa mosavuta. Zodzitetezera zimathanso kuwonjezeredwa m'matumbawa kuti asatenthedwe bwino komanso kuti nsomba zizikhala zatsopano pakuyenda. Posankha thumba la kupha nsomba, ndikofunika kusankha thumba lomwe liri loyenera kukula ndi kulemera kwa nsomba zomwe zimanyamulidwa, ndikuwonetsetsa kuti thumbalo likumangidwa bwino komanso lotha kupirira zovuta zoyendetsa.
Nthawi yotumiza: Aug-04-2023