Kulemera kwakukulu kwa drywall ndi chimodzi mwa zizindikiro zomwe zimakhala zowonongeka kunyumba ndi odziwa ntchito zapamwamba amadziwa bwino.
Ngati mukufuna kuvulaza msana wanu mukakonzanso, zikhoza kuchitika mukamachita masewera olimbitsa thupi. Ndicho chifukwa chake makina owala otentha amatha kukhala ndi lonjezo.
Kodi ndiwotchi yowonjezera yotani?
Wowonongeka wowonongeka ndi mawu a generic a drywall omwe ali pafupifupi 25% kuwala kuposa wamba wowuma.
Kusungunuka kwalemera ndizopambana zabwino za mabotolo owala kwambiri. Makhalidwe ena omwe saloŵererapo kapena osasamala pang'ono ndizo mtengo wapamwamba, kusasinthasintha kosasinthasintha, ndi kuchepa kwa mawu osauka .
Ndani akupanga izo?
US Gypsum (USG) ndi Georgia-Pacific ndi omwe akutsogolera opanga makina ouma omwe amawunikira.
Nditangoyamba kulembera nkhaniyi, wopanga amodzi yekha, USG, anali kutulutsa mawotchi otentha kwambiri pansi pa dzina lakuti Sheetrock® UltraLight Panels. Zimabwera mu magawo onse awiri "ndi" 5/8 "omwe siwotchedwa moto .
Kuchokera apo, Georgia-Pacific (GP) inayamba kupanga chowoneka chowoneka chowoneka chotchedwa ToughRock® Gypsum Board mu 1/4 ", 3/8", ndi 1/2 ". 1/2 "pepala lakuda pa 4 'ndi 8'. Ponena za kulemera kwake, zikufanana ndi Sheetrock® UltraLight.
Kodi chimapangitsa kuti chikhale chowala?
Pali ziphunzitso zambiri - zowonjezera zowonjezera, mapepala ambiri - koma palibe wina kunja kwa makampani akudziwa zedi.
Kuitana kwa makampani osayankhidwa.
Makampani opanga makampani amachititsa kuti gululo likhale ndi magalasi otchedwa fiberglass kapena zowonjezera. Malingana ndi timapepala tating'ono, gululi limapangidwa ndi gypsum kapena calcium sulfate dihydrate (85% kapena kuposerapo), mapulogalamu (10% kapena osachepera), wowuma (5% kapena pansi), ndi crystalline silica (5% kapena kuposerapo), chogwiritsira ntchito Lembani mndandanda wofanana ndi wa Sheetrock® wamba.
Ena adanena kuti chomera chamakono choyambirira cha chimanga ndi mtundu wapadera wa akaunti yothandizira ya kuwala ndi mphamvu.
Pomalizira, lingaliro lina likukhudza kuyambika kwa gaseous foaming agent kwa gypsum slurry. Osati kokha ma pokoti a mpweya omwe amalowetsa pamphepete, koma awa ndi mapepala opangidwa bwinoko ndipo amapereka mphamvu zowonjezera.
Kusiyana kwa kutayirira: Kuwala kwa Ultra-Light vs. Standard Drywall?
Kuwala kolemera kukulemera mapaundi 13 kupitirira mlingo wa 1/2 "mapepala owongolera ... koma sizosavuta kwenikweni.
Olemera a 1/2 "of thickwall of standard measure 4'x8 'amalemera pafupifupi mapaundi 57. Ambiri a nyumba amapeza izi zogwiritsidwa ntchito, makamaka ndi mthandizi. Malingana ndi USG, 4'x8' Sheetrock® UltraLight Panel imalemera mapaundi 13, chifukwa chiwerengero cha mapaundi 44.
Mukafika ku 5/8 "makulidwe, izi nthawi zambiri zimakhala zowonjezera. Tsamba la 4'x8" la 5/8 "lomawuma limalemera mapaundi 74. Njira zambiri zitha kuthana ndi kulemera kwake (ngakhale osakukonda) koma ochepa angapangire kulemera kwake.
Kumbukirani, izi sizomwe zimakhala zolemera, zolemera; uwu ndi kulemera komwe kukuzungulira ndi kukuopsezani kukulamulirani.
Ganizirani kuti mapepalawa amabwera muwiri.
Ngati mutasankha kusunga pepalalo pamalopo, mungathe kunyamula mapepala okwana 4'x8 'omwe ndi theka la inchi yokha.
Kutumiza pawiri kumateteza nthawi. Chofunika kwambiri, chimachepetsa "chodetsa" chonyamula zinthu zomwe zingamve ngati ma sheet of drywall pa webusaiti yanu.
Kodi ndi mphamvu iti paziwirizi?
Kodi kuwala kumamasulira mofooka? USG ndi GP sizidziwika bwino ngati kuwala kwamphamvu kumakhala kolimba kuposa kawirikawiri yowuma, kapena kulimba.
USG amanenanso kuti makina awo opangira makinawa ali ndi "kutetezeka kwambiri" komanso kuti amamangirira bwino ndi 24 "pakati pa joists ." Amanenanso kuti mankhwalawa ndi "mapaundi amphamvu kuposa mapaundi ozungulira".
USG sinafotokoze ngati izi zikutanthauza "pound-for-pound" zikutanthauza kuti Sheetrock® UltraLight ndi mphamvu yokhayokha, koma kuti wowonjezera wokhoma akadali wamphamvu kapena wamphamvu.
Datasheets for the product amati, chifukwa cha kuuma ndi mphamvu ya flexural, "imakumanitsa kapena iposa" Zomwe zimatchulidwa ndi ASTM C-1396, koma palibe nambala zovuta zowonetsedwa.
Pazowonjezera pazowonjezera, mawonekedwe apamwamba angakhalebe ofooka kusiyana ndi ochira. Umboni wosaneneka kuchokera kwa omangirira ndi makontrakitala umapangitsa kuti anthu asamangokhalira kusokonezeka.
Kodi ndani ayenera kugula zowuma?
Odziwa ntchito : Zogulitsa za USG zimagulitsidwa kwambiri ndi akatswiri - kaya ndi owuma ouma okha omwe amanyamula mankhwala tsiku ndi tsiku, masiku asanu ndi awiri pa sabata kapena kwa makontrakitala omwe amafunika kuganizira za zinthu monga kuvulazidwa kuntchito ndi zokolola. Kulandira mawotchi otentha omwe angakhale owala kumakhala ndi zotsatira zofunikira pamsana wa makontrakita kumapeto kwa chaka.
Ogwira nyumba / DIYers : Pazikulu za polojekiti ya DIY yowuma, kuchepetsa kulemera sikofunikira. Ngati mukutenga mapaundi oposa 13 kuchokera ku sitolo kupita kunyumba ndikuchita izi nthawi 10 kapena 15, mugulitseni mankhwalawa.