Monga ogulitsa njanji zapamwamba, timafunsidwa mafunso okhudzana ndi njanji zathu, ndiye pansipa pali chidule cha mafunso omwe amafunsidwa pafupipafupi ndi mayankho athu.Ngati muli ndi mafunso ena okhudza, kupanga, kukhazikitsa, mtengo, zopangapanga chonde musazengereze kutilankhula nafe.
Kodi njanji ya PVC ndi yamphamvu bwanji?
Ndi mphamvu kuwirikiza kasanu ndipo ndi kuwirikiza kanayi kusinthasintha kwa matabwa njanji.Imasinthasintha pansi pa katundu kuti ikhale yamphamvu mokwanira.Njanji yathu ili ndi zingwe zitatu zazitsulo zolimba kwambiri zomwe zimadutsamo zomwe zimakulitsa kusinthasintha kwake komanso mphamvu zake.
Ndikosavuta kuyiyika ndipo ndingayike ndekha?
Zomangamanga zathu zonse ndizosavuta kukhazikitsa ndipo mutha kuziyika nokha popanda chidziwitso chilichonse champanda.Makasitomala athu angapo adayika mpanda okha.Titha kukupatsirani malangizo athunthu oyika ndikupereka thandizo lililonse pamafunso ofunikira pa foni.
Kodi ndingakhazikitse njanji ngati pansi silathyathyathya?
Inde titha kukulangizani pamavuto onse oyika.Mukhozanso kukhazikitsa ngati dera liri lozungulira m'malo mowongoka komanso tili ndi zosankha zingapo zamakona.Tilinso ndi zosankha ngati simungathe konkriti pansi mwachitsanzo kugwiritsa ntchito mbale zachitsulo.Tikhozanso kusintha ndi kupanga malinga ndi zofunikira za kukula kwake.
Ndi PVCkutukwanakupirira mphepo?
Manja athu adapangidwa kuti azitha kupirira katundu wamba wamphepo.
Kodi PVCnjanjiikufunika kukonza?
M'mikhalidwe yabwino, kuchapa kwapachaka kumapangitsa kuoneka ngati kwatsopano.Monga momwe zimayembekezeredwa kuti njanjiyo imakhala yodetsedwa ikayatsidwa ndi zinthu ndipo nthawi zambiri payipi yotsika imapangitsa kuti ikhale yaukhondo, chifukwa cha dothi lolimba kwambiri chotsukira pang'ono chimagwira ntchitoyo.
Nthawi yotumiza: Nov-22-2023