Thaum hloov lub qhov rais, ib txwm muaj lus nug ntxiv txog yuav ua li cas ua qhov chaw rau cov qhov rais yas. Tam sim no muaj ntau txoj kev xaiv, tab sis tsis yog txhua tus ntawm lawv ua tiav. Cia peb xav txog lawv, pib nrog qhov pheej yig tshaj ntawm cov khoom siv.
Slopes rau cov qhov rais yas tuaj yeem ua tiav los ntawm plastering hauv ob peb txheej. Tom qab qhov tshwm sim ntawm lub qhov rais yas, qhov no yog txoj kev nyiam tshaj plaws thiab paub.
Cov txheej plaster yog siv rau hauv ob peb txheej raws li thev naus laus zis. Qhov kawg txheej yog them nrog xim. Qhov tseeb, tsis muaj dab tsi tshiab, thiab txhua yam yuav zoo yog tias tsis yog rau ob peb "tab sis" pom thaum lub sijhawm ua haujlwm. Cov teeb meem tseem ceeb yog qhov tsis txaus ntawm kev ntseeg siab ntawm kev sib txuas ntawm plaster thiab yas thiab tus nqi qis ntawm thermal rwb thaiv tsev ntawm plaster. Qhov no ua rau kev tsim cov kab nrib pleb, kev ua txhaum ntawm thermal rwb thaiv tsev ntawm txoj kab nqes thiab cov tsos ntawm cov nyhuv ntawm "weeping" qhov rais, nyob rau hauv lwm yam lus, mus tsim condensate. Txoj kev no tam sim no poob nws qhov chaw. Tsis tas li ntawd, nws siv zog ua haujlwm, xav tau sijhawm ntau los ua kom tiav.
thawj txoj kev tau hloov los ntawm ntau yam kev xaiv,implying txoj kab nqes. Cov no suav nrog cov nplaum nplaum rau cov qhov rais yas (pas nrog cov yas nyias), plasterboard trim (cov txheej saum toj kawg nkaus yog yas). Ob qho tib si ntawm cov txheej txheem no, muaj qhov cuam tshuam loj heev, tsis tau pib hauv paus hauv kev tsim kho thev naus laus zis. Cov phab ntsa ntub dej tsis haum rau kev ua tiav qhov chaw siab vim qhov tsis ruaj khov rau qhov ntub dej, thiab cov yas nyias nyias tsis tuaj yeem tiv taus qhov kev ntxhov siab uas tshwm sim vim qhov kub thiab txias. Yog li ntawd, cov nqes hav zoo li no luv luv thiab sai sai poob lawv qhov kev pom zoo.
Kuj tseem siv Styrofoam. Qhov tsis zoo ntawm txoj kev no yog qhov fragility thiab poob sai sai ntawm qhov tsos vim kev hloov xim. Tsis tas li ntawd, cov khoom no tau yooj yim crushed raws li kev cuam tshuam.
Plastic slopes rau lub qhov rais ua los ntawm ob-sided sandwich panels tau ua pov thawj lawv tus kheej zoo. Lawv muaj cov ntsuas txaus ntawm kev ya raws thiab vapor impermeability. Tsis tas li ntawd, xws li slopes yog ruaj thiab zoo nkauj kho kom zoo nkauj lub qhov rais qhib. Kev teeb tsa yuav tsis siv sijhawm ntau.
Ua tib zoo saib xyuas qhov tseeb tias qee zaum lawv muab ua qhov chaw rau cov qhov rais yas los ntawm ib sab ntawm cov sandwich panels. Qhov kev xaiv no yuav tsum tsis lees paub. Tus nqi ntawm xws li panels yog qis dua, tab sis qhov zoo ntawm cov zis yuav zoo dua. Lawv tsis muaj qhov rigidity zoo thiab nquag deformation.
Tsis tas li ntawd, txoj kab nqes rau PVC qhov rais tuaj yeem ua los ntawm cov ntawv yas, uas tseem siv tau zoo thiab tau siv dav tam sim no. Nws yog ib qho tseem ceeb uas yuav tau xaiv cov khoom zoo thiab tsis txuag ntawm nws cov thickness. Optimally xaiv10 hli tuab yas.
Yog tias koj tsis npaj yuav ua qhov slopes rau lub qhov rais yas koj tus kheej, nws tseem ceeb heev, zoo li lwm yam haujlwm, nrhiav koj tus kheej cov neeg ua haujlwm tsim nyog. Nws yog qhov kev ntseeg siab tshaj plaws los nrhiav ib tus neeg lossis pab pawg ntawm kev pom zoo ntawm cov phooj ywg. Yog ua tau, saib xyuas kev yuav khoom ntawm koj tus kheej.
