Kodi ndi zimene umachitika mu kupala matabwa kuchokera lawola?

Wood - ndi zinthu zabwino, koma tizilombo ndi zowola zingachititse kuti mpaka kalekale kuwonongeka. Tizilombo, ngakhale mavuto ambiri, angathe sizingafanane ku sikelo ya inali kuwola chiwonongeko. Ndipo chifukwa ntchito yomanga nyumba ya zinthu zimenezi ndi zofunika kwambiri mitengo kwa lawola.

Onani kuti zowola ndiwo anayamba mu malo ofunda ndi chinyezi. liwiro lake likukhudza mmene nkhaniyo anawakonzera isanafike chiyambi cha zomangamanga.

Ndipo chifukwa processing mitengo zowola akuyamba pa siteji ya kudula mitengo. Muyenera kudziwa kuti chinyezi wa watsopano, monga mtengo zimasiyanasiyana pakati pa 80% choncho m'pofunika bwino youma. Ndi bwino ntchito weathering zachilengedwezi, nthawi ya adzakhala osachepera chaka chimodzi.

Mpaka posachedwapa, chithandizo cha nkhuni ndi zowola zinachitikadi pogwiritsa ntchito njira zamkuwa sulphate. makolo athu zolinga zofanana ntchito phula utomoni. nthaŵi zambiri kumaoneka zinthu banja ngati ntchito galimoto mafuta ntchito kupewa zowola. njira imeneyi, ngakhale ogwira mtima, si oyenera malo okhala, ndi kusamala zachilengedwe kusewera pano kwambiri.

njira zonse zikhoza kugawidwa m'magulu awiri akuluakulu. Choyamba ndi njira mayamwidwe, pamene pamwamba pa nkhuni ankachitira ndi ozama mankhwala apadera. Mu mulandu wina, pamwamba mankhwala umagwiritsidwa ntchito utoto ndi polima formulations, amene kupewa kupeza mpweya ndi chinyezi nkhuni, kuteteza inali kuwola ake.

Monga akhoza kumva kuti processing mitengo zowola a mtundu woyamba ndi othandiza kwambiri? Childs, antifouling phala anapanga kuchokera usawonongeke, filler ndi thickener womwe umapereka digiri kofunika kukhuthala mankhwala. Makamaka, chifukwa phala bituminous ntchito ngati phula zimenezi. The antiseptic katundu wa njira malinga ake sopo wobiriwira.

Silicate Matani - osakaniza homogeneous mafuta mwala, galasi madzi ndi fungicides angapo. Onani kuti kanthu zothandiza Nyimbo amenewa ndi chinyezi zofunika za mitengo yokha, amene ayenera kukhala mkati 40%. Ngati chithunzi ndi wocheperako, ndondomeko mayamwidwe pafupifupi sukupita. Mu nkhani iyi, processing nkhuni ndi lawola wosatenga ubwino chogwirika.

Pakuti decontamination nkhuni atsopano angagwiritsidwe ntchito njira ya dichromate potaziyamu mu chidulo sulfuric. The ntchito njira imeneyi ndiye kuti bwino ukuchiza osati mtengo, koma ngakhale nthaka mozungulira icho. Ndi mankhwala kwambiri zochizira wa zingerengere m'munsi mwa nyumba.

M'zaka zaposachedwapa, ambiri atsopano kupanga zikutanthauza. Koma mmodzi ayenera kukumbukira nthawi zonse kuti malo kulikonse kwa processing nkhuni siziyenera kuchitika kokha ogwira komanso otetezeka kwa thanzi la munthu. Mwatsoka, mankhwala amphamvu, ngakhale amatha kalekale kuteteza mtengo kwa mitundu yonse ya zowola, nthawi zambiri chabe oopsa.

Chenjezo ayenera anapita nyimbo zomwe ndi zochokera salt nthaka, ndi malata ngati ali poizoni ndithu.