Zithunzi Zowonongeka Sizingakhale Zofunikira
M'nyumba yomwe nyumba yonseyo kapena gawo lake limakwera pamwamba pa nthaka koma osati pamwamba pake, kusiyana pakati pa kapangidwe ka nthaka ndi nthaka kumatchedwa crawlspace. Maziko amenewa amapezeka m'madera otentha, ozizira kumene kuli kosavuta kukweza mapangidwe ake kuti asatenge chinyezi. Nthawi zina zimapezeka kuti zogwirizana ndi zipinda zapansi zomwe mbali ina ya nyumba-ngati khonde-imakhala yosiyana ndi chimango chachikulu ndipo ili ndi maziko odziimira.
Pofuna kupeŵa kuwonongeka kwa chinyezi chomwe chikhoza kuvunda matabwa, ziboda komanso pansi, zida zomanga nyumba zakhala zikufunikira nthawi yaitali kuti mipira yambiri ikhale yoyenera kuti mpweya wabwino ukhale wothandiza kuti malowa awume. Mpweya wa mpweyawu umaperekedwa ndi mndandanda wa makoswe, omwe amasungidwa mumakona a konklspace.
Zokonzera Zokhala M'dziko Lonse (IRC) Zowonjezera ku Crawlspace Mpweya wabwino
Pafupifupi malamulo onse okhudzana ndi zomanga nyumba akufotokozedwa mu Code Residential Code (IRC) . Pokhapokha ngati boma ndi boma likulamulira malamulowa, malamulo omwe ali mu IRC ndiwo maziko a zikhodi zonse zoyenera kuti azikhalamo.
Malamulo a IRC poyendetsa malowa ali mu gawo R408, mu ndime zingapo. Nazi zina mwazofunikira za gawo lino la IRC.
Gawo R408.1, Mpweya wabwino
Gawo loyamba la IRC gawo 408 limapereka chiyeso chofunikira kuti mpweya uziwoneka:
Malo osungira pansi pa pansi pansi pansi ndi pansi pa nyumba iliyonse (kupatula malo okhala pansi) adzakhala ndi malo opuma mpweya kudzera m'makoma a maziko kapena kunja kwa makoma. Malo osachepera a nsalu yotsegula mpweya sangakhale osachepera 1 square mapazi pa malo 150 pansi pa malo pansi malo., Pokhapokha ngati nthaka ikuphimbidwa ndi gulu la 1 mpweya retarder. Ngati malo ogwiritsira ntchito mpweya wa 1 Wopera mpweya amagwiritsidwa ntchito, malo osachepera amtundu wotsegulira mpweya sangakhale osachepera 1 square mapazi pa malo 1,500 sqm pansi pansi. Kutsegula kotereku kumakhala mkati mwa mamita atatu pa ngodya iliyonse.
Izi zikutanthawuza, makamaka, kuti mukufunikira mpweya umodzi wokhala ndi mpweya wozizira womwe umalowa mkati mwa malo ozungulira pa crawlspace. Mwachitsanzo, ngati maziko anu ali aakulu mamita 30 ndi mazana atatu, mufunikira mphepo yomwe ili ndi mapepala oposa asanu ndi limodzi. Izi zikhoza kupindulidwa ndi masentimita asanu ndi limodzi (1 × 1), kapena katatu 1 × 2.
Ngati, komabe, mutaphimba pansi pa crawlspace yanu yokhala ndi mapulogalamu ovomerezeka, mumangofunika phazi limodzi lokhazikika pa malo okwana 1,500.
Chikhochi chimafunikanso kuti pakhale chotseguka chokhala ndi mpweya umodzi pafupi ndi ngodya iliyonse. Izi ndi zofunika kuti pakhale kuyendayenda bwino kwa mpweya.
Gawo 308.2, Kutsegulira mpweya wokwanira
Gawo lachiwirili likufotokoza mwatsatanetsatane momwe mawotchi a crawlspace ayenera kukhazikitsidwa:
- Phokoso lirilonse liyenera kukhala locheperapo phazi lalikulu lamasentimita
- Zida zovomerezeka ndizo:
Mapuloteni opangidwa ndi mapepala a perforated osachepera 0,070 inchi wandiweyani
Zipinda zowonjezera zowonjezera zosapanga zosachepera 0,047 inchi wandiweyani
Grill-iron iron kapena grating
Zojambula za njerwa zowonjezera
Nsalu yamatabwa ya waya 0,035 inch kapena wolemera kwambiri
Miphika yosakanizidwa ndi makina osakanizidwa, ndi kukula kwake kukhala masentimita asanu ndi limodzi - Ngati mukugwiritsa ntchito mpweya wa mpweya, mpweya ungakhale wa mtundu womwe uli ndi malo othamanga.
Gawo 308.3, Crawlaces
Gawoli limapereka zofunikira pa nthawi yomwe omanga ndi mwini nyumba amakonda kusiya kuthamanga, makamaka chifukwa akufuna kuteteza kutentha kwa kutentha kapena kupewa kutsekula kwa danga ndi tizilombo tina.
M'masulidwe atsopano a IRC, omanga tsopano akuloledwa mwayi wopanga malo osalowera, ngati atatsatira njira zotsatirazi:
- Kuthamanga mwachangu mpweya kumakhazikika pakati pa malo okwera kwambiri a nyumba ndi crawlspace. Chida chozungulira mpweya chiyenera kusuntha mpweya umodzi wa maubweya umodzi pamtunda wa mamita asanu a crawlspace.
- Dera la crawlspace liyenera kusindikizidwa kwathunthu ndi mpweya wotaya zinthu. Izi zikutanthawuza kupotoloka m'mphepete mwa mpweya wothamanga pamwamba pa makoma amkati, ndikuphatikizana mapepala osiyana ndi masentimita asanu ndi limodzi, ndikusindikiza zigawozo.
- Makoma onse a crawlspace ayenera kusungidwa kuti adziwe zoyenera za R kwa nyengo.