PVC imatanthauza polyvinyl chloride, ndipo chidule cha Chingerezi ndi PVC (Polyvinyl chloride).Ndi vinyl chloride monomer (VCM) mu peroxides, azo mankhwala ndi zina zoyambitsa;kapena pansi pa kuwala ndi kutentha, ndi polymerized ndi free radicals.Ma polima opangidwa ndi anachita limagwirira polymerization.Vinyl chloride homopolymer ndi vinyl chloride copolymer onse pamodzi amatchedwa vinyl chloride resin.PVC imagwiritsidwa ntchito kwambiri pakupanga ndi moyo wamakono.
Dzina lonse laChithunzi cha PVC is PVC pulasitiki chitsulo mpanda;chifukwa chomwe chimatchedwa "pulasitiki chitsulo" ndi chifukwa chakuti choyipa chokha cha pulasitiki ndi kusakhazikika kwake.Choncho, posonkhanitsa kapangidwe kake, malingana ndi zofunikira za mphepo yamkuntho, zigawo za pulasitiki zimayikidwa ndi zitsulo zachitsulo monga chinsalu chopangira zofooka zawo, motero amatchedwa mipanda yazitsulo zapulasitiki.
Ubwino:
1. Palibe chifukwa chojambulira ndi kusunga, zakale ndi zatsopano sizikhala zakale, kutopa ndi kukonzanso vuto kumachotsedwa, ndipo mlingo wonse ndi wotsika.
2. Kupanga ndi kukhazikitsa ndi kosavuta komanso mofulumira.Kugwiritsiridwa ntchito kwa zolumikizira zokokerana zovomerezeka kapena zida zolumikizirana ndi eni pakuyika kumathandizira kwambiri pakukhazikitsa.
3. Pali mitundu yosiyanasiyana ndi mafotokozedwe, mutha kusankha masitayelo osiyanasiyana, masitayilo onse aku Europe ndi America komanso mafashoni amakono, owonetsa kukongola kolemekezeka komanso zamakono.
4. Ndi otetezeka komanso okonda zachilengedwe, osavulaza anthu (ziweto), ngakhale mutakumana ndi zopinga mwangozi, sizidzavulaza anthu monga zitsulo kapena zitsulo zopinga.
5. Mpanda wamkati wa mpanda umalimbikitsidwa ndi zitsulo zotayidwa kapena aluminiyamu, zomwe zimakhala ndi mphamvu zokwanira komanso zotsutsana ndi mphamvu, kotero kuti mpanda wa PVC uli ndi mphamvu zonse zachitsulo ndi kukongola kwa PVC.
6. Pogwiritsa ntchito mankhwala apadera komanso choyezera chapadera cha ultraviolet, sichidzatha, chikasu, peel, crack, thovu, ndi njenjete.Moyo wautumiki ukhoza kufika zaka zoposa 30.
Amagwiritsidwa ntchito kwambiri pakukongoletsa ndi kukongoletsa ndi chitetezo chachitetezo chamisewu yakutawuni, malo ogulitsa nyumba, madera achitukuko, nyumba zogona, minda ndi mabizinesi osiyanasiyana ndi mabungwe.
Mpanda wa banki wodzipatula wa pvc uli ndi malo osalala, kukhudza kosakhwima, mtundu wowala, mphamvu yayikulu komanso kulimba kwabwino.Itha kuyesa anti-kukalamba mpaka zaka 50.Ikagwiritsidwa ntchito pa -50 ° C mpaka 70 ° C, sichitha, kusweka kapena kuphulika.Amagwiritsa ntchito PVC yapamwamba kwambiri ngati mawonekedwe ndi chitoliro chachitsulo monga chitoliro, chomwe chimaphatikizapo maonekedwe okongola komanso owala ndi khalidwe lolimba lamkati.
Kukana kwanyengo, maonekedwe okongola, kukonza kosavuta, kuyika kosavuta ndi ubwino wachuma ndizo zomwe zili zofunika kwambiri kukongoletsa midzi yatsopano ya mzindawo.Masiku ano, pamene timalimbikitsa zobiriwira, kuteteza chilengedwe ndi moyo wathanzi, mipanda ya PVC imakhala ndi mawonekedwe apadera komanso osiyanasiyana, kusonkhana kosavuta komanso kosavuta, ndi mitundu yowala komanso yochititsa chidwi.
Chifukwa chake, imagwiritsidwa ntchito kwambiri popangira zobiriwira, zoteteza zachilengedwe komanso kukongoletsa kokongoletsa misewu yam'tawuni, mitsinje, mapaki, mabwalo, masukulu, matauni, madera, ndi zina zambiri, ndipo yakhala malo okongola pomanga mizinda yotukuka.
Dzina lonse la PVC landscape mpanda ndiPVC pulasitiki chitsulo mpanda.Amatchedwa "pulasitiki zitsulo".Chifukwa cha kusowa kwa pulasitiki, kukhazikika kwake kumakhala kovutirapo.Choncho, posonkhanitsa kamangidwe kameneka, pulasitiki iyenera kulimbikitsidwa ndi zitsulo zachitsulo molingana ndi zofunikira za mphepo yamkuntho kuti zigwirizane ndi zofooka za dongosololi.Amatchedwa mpanda wachitsulo wapulasitiki.
Ubwino wa PVC pulasitiki zitsulo udzu mpanda:
1. Palibe chifukwa chopenta ndi kusamalira, zatsopano ndi zakale sizikhala zakale, kutopa ndi kukonzanso mavuto amapewa, ndipo mtengo wake ndi wotsika.
2. Yosavuta komanso yofulumira kupanga ndikuyika.Imagwiritsa ntchito cholumikizira chopukutira chovomerezeka kapena cholumikizira cha eni ake pakuyika, zomwe zimathandizira kwambiri kukhazikitsa bwino.
3. Pali mitundu yosiyanasiyana komanso mawonekedwe, masitayilo osiyanasiyana omwe mungasankhe, masitayelo aku Europe ndi America, komanso mafashoni amakono otchuka, owonetsa kukongola kwabwino komanso kwamakono.
4. Ndi yotetezeka, yosamalira chilengedwe komanso yopanda vuto kwa anthu (ziweto).Ngakhale mutakhudza mpanda mwangozi, sichivulaza anthu ngati mpanda wachitsulo kapena wachitsulo.
5. Mpanda wamkati wa mpanda ukhoza kulimbikitsidwa ndi zitsulo zotayidwa kapena zitsulo zotayidwa, zomwe zimakhala ndi mphamvu zolimba komanso zotsutsa, kotero kuti mpanda wa PVC uli ndi mphamvu zonse zachitsulo ndi kukongola kwa PVC.
6. Pogwiritsa ntchito njira yapadera ndi choyezera chapadera cha ultraviolet, sichidzatha, chikasu, peel off, crack, thovu ndi mothproof.
Masitepe oyika mpanda wa PVC:
1. Mpanda wa mawonekedwe a PVC umapangidwa ndi zida zolimbitsidwa, kotero chitsulo chachitsulo chimafunika pakuyika.Pochita izi, miyeso yamapangidwe a malo pakati pa zitsulo zazitsulo iyenera kukhala yogwirizana ndipo iyenera kukhala yosasinthasintha kuti iwonetsetse kuti zinthu zomwe zatsirizidwa ndi magawo opangidwa kale.Msonkhanowu ukhoza kulumikizidwa bwino.
2. Kenako, ikani mipanda yopingasa ndi yoyima.Pambuyo pa kukhazikitsa ndi kulumikiza zitsulo zachitsulo molingana ndi kukula kwa equidistant, kubereka kudzakhazikitsidwa, makamaka zowonjezera zowonjezera.Zopangira zolimbikitsira ziyenera kukhazikitsidwa, apo ayi mpanda sungathe kupirira mphepo.Ikhoza kuwomba madzi amvula ndipo iyenera kukhazikitsidwa pamalo omanga.Mgwirizano pakati pa mpanda wa mpanda ndi mpanda wowongoka uyenera kukonzedwa.
3. Musanayambe kuyika mpanda wa PVC, mazikowo ayenera kukhazikika, chifukwa mpanda uyenera kukhazikitsidwa pansi pa simenti kapena nthaka, kotero mazikowo ayenera kukhala okhazikika poika mpanda.Nthawi zambiri, mabawuti okulitsa makina amatha kugwiritsidwa ntchito.Njira yokonza ndi ma bolts a mankhwala makamaka kukonza pansi mbale yachitsulo chachitsulo.Kukonzekera ndiko kupanga mizere yowongoka yogawidwa mofanana pakati pa maziko apansi.
4. Sinthani chiyambi ndi kukokera gawo lonse molunjika mzere mtunda.Malire apamwamba ndi apansi ayenera kukhala ndi mizere iwiri yofanana kuti atsimikizire kuti mapeto apamwamba ndi apansi a mpanda ali owongoka pambuyo poika.
Nthawi yotumiza: Oct-12-2021