Chisankho Chatsopano cha Zipangizo za Pansi pa Sukulu: Kuyerekeza Konse kwa Matailosi a Ceramic ndi Pansi pa Vinyl

M'zaka zaposachedwapa, chifukwa cha kusinthidwa kosalekeza kwa malo ophunzirira, kusankha zipangizo za pansi pa sukulu kwakhala chinthu chofunikira kwambiri m'masukulu. Matailosi achikhalidwe a ceramic ndi matailosi atsopano pansi pa vinyl (PVC)chilichonse chili ndi ubwino wake. Ndi chiti chomwe chili choyenera kwambiri kusukulu? Timachita kafukufuku wozama kuchokera ku mbali za kusawonongeka, chitetezo, ndalama zosamalira, komanso kuteteza chilengedwe.

Pansi pa sukulu

1. Pansi pa matailosi a ceramic: yachikhalidwe komanso yolimba, koma yokhala ndi zoletsa

Monga chisankho chachikhalidwe cha makonde a sukulu ndi makalasi, matailosi a ceramic ali ndi makhalidwe awa:

Kusawonongeka kwambiri: koyenera m'malo omwe anthu ambiri amadutsa monga m'makonde ophunzitsira.

Zosavuta kuyeretsa: pamwamba pake ndi posalala ndipo madontho sali osavuta kulowa, oyenera ma canteen, ma laboratories ndi malo ena.

Zoyipa zoonekeratu:

Kuopsa kwa kutsetsereka: mphamvu zoletsa kutsetsereka zimachepa akakhudza madzi, zomwe zingapangitse ophunzira kugwa mosavuta.

Nthawi yayitali yomanga: matope a simenti amafunika poyika, ndipo nthawi yomanga ndi yayitali, zomwe zimakhudza kagwiritsidwe ntchito kabwino ka sukulu.

Kusasinthasintha: kusakwanira kuphimba thupi la ophunzira akagwa kungapangitse kuti pakhale ngozi yovulazidwa.

Pansi pa sukulu ya ana aang'ono

2. Pansi pa vinyl (pansi pa PVC): yotetezeka komanso yabwino, yomwe ndi yokondedwa kwambiri m'masukulu amakono

Pansi pa vinyl pang'onopang'ono pakhala chisankho choyamba cha ana a kindergarten ndi masukulu a pulayimale chifukwa cha ubwino wake woletsa kutsetsereka, kuyamwa kwa mantha, ndi bata. Ubwino wake waukulu ndi monga:

Kuchita bwino kwambiri poletsa kutsetsereka: pamwamba pake pakonzedwa mwapadera, zomwe zimapangitsa kuti pasakhale kutsetsereka kwambiri ikakhudzana ndi madzi, zomwe zimachepetsa chiopsezo chogwa.

Kutsekeka kwakukulu kotanuka: amachepetsa mphamvu yokhudza thupi pamene ophunzira agwa ndipo amateteza mafupa.

Yoletsa mabakiteriya komanso yoteteza chilengedwe: pansi pa PVC yapamwamba kwambiri mulibe formaldehyde ndipo ikugwirizana ndi miyezo yazaumoyo kusukulu.

Kapangidwe kosavuta: kukhazikitsa guluu, kungagwiritsidwe ntchito mwachangu.

Pansi pa Sukulu

3. Zochitika zamtsogolo: kuteteza chilengedwe ndi kukweza mwanzeru

Popeza lingaliro la malo obiriwira lafalikira, pansi pa vinyl yokhala ndi mpweya wochepa (low volatility organic compound) lakhala chizolowezi chatsopano ndipo lapambana CE satifiketi. Kuphatikiza apo, utoto wotsutsana ndi mabakiteriya komanso kuyanjana kwa kutentha pansi kumalimbikitsanso kugwiritsa ntchito pansi pa PVC m'masukulu.