Kusarudza Evaporation uye Slab Moisture Content
Concrete inoumbwa nekusanganiswa simenti, sedimentary elements, uye mvura mumari yakaenzana kuitira kuti zvive zvakanyatsoenderana. Mvura inochengetwa kuti irege kubuda kunze kweiyo kusanganiswa kusvikira chirapa chekutanga chinopera, uye krete yakagadzirira kuisa. Panguva iyoyo iwe unoda kuti mhepo yakanyanyisa isvike kubva mubhurobha mumhepo kuitira kuti iome uye iome.
Iyi inzira inogona kutora mazuva kana masvondo.
Nhanho yemhepo inoputika ichagadziriswa nekushisa nemumhepo yemhepo yakapoteredza. Ichasanganiswawo nehukuru hwema pores mukrete. Chero bedzi kushandiswa kwemhepo mubhobhoni kune yakakura kudarika iyo mumhepo, mvura inoramba ichingoputika kubva nayo.
Kana kupisa kwakanyanyisa kuripo mu concrete slab kana kusakosha kwepasi kushandiswa kwakagadzirwa, kuchasungwa pasi pechifukidziro ichocho. Nokufamba kwenguva, hydrostatic pressure inomanikidza kuti unyoro kumusoro uye inogona kukonzera bubble mumishonga yepamusoro, uye inoputira mune zvigadzirwa zvinowanikwa pamusoro payo.
Kuchenesa Mucheche Kubva Brick Floors
Bhabheri rinodururwa rakadururwa rinozobudisa mvura yakawanda mumhepo kuburikidza nekubuda. Kwapera nguva nguva mhepo inopisa mubhobhoni ichaderera, zvichienderana nemhepo inopisa mumhepo. Kana chiyero chacho chikawira pasi pechimwe chimiro, uye mhepo inova mutevedzeri kupfuura yebhande, zvinoita kuti hydration idzokerere mukrete.
Nguva yakakodzera yekuisa pasi pasi chifukidzo chepamusoro apo apo kupisa kwemhepo pakati penzvimbo idzi mbiri iri muchiyero.
Zvinetso Nekuedzwa Mizinga yeMutsetse MuKokwana
Zvinosuruvarisa, zvikamu zvakasiyana zvemurabhu zvinenge zvine maitiro akasiyana e hydration. Izvi ndezvechokwadi kunze kwepamusoro, uyewo kuburikidza nekudzika kwekrete.
Mamiriro ehupenyu, pamwe nekushanda kwekushisa nzira, inogonawo kuchinja chiyero chemvura mubatb. Aya mazinga uye zviyero zvichasiyana kusvikira pasi rekrete yakaiswa chisimbiso.
Nzira neZvipfeko zveKonikoro Mavhu
Miedzo Yakashandiswa Kutarisa Nhamba yeMvura Mu A Concrete Floor
Nzira Yokuyera Yenzira Yokuratidza Misi muKrete kuburikidza nePuraneti Sheet Method - (ASTM D 4263)
Yakagadziridzwa ne: ASTM Komiti yekudzivirira Kuvhara nekugadzirisa Basa reMagetsi Generation Facilities Subcommittee paKushandiswa uye Kugadzirira Kugadzira
Iyi nzira inoda kuti iwe ubate pepurasitiki kumusoro kwekrete. Iyo tepi inofanira kuchengetedzwa kuitira kuti iite chisimbiso chakakomberedza plastiki. Iri pepa rinosara panzvimbo yemaawa 72. Pashure penguva iyoyo dova inotaura kuti hygrometer inoshandiswa kuedza huwandu hwehutu huri mumhepo pasi pemashizha. Izvi zvichakuudza kuti kuputika kwakadini kwakaitika pamusoro pemakore 72.
Test Method Yokuenzanisa Nhamba yeVapor Kubuda Kwemiti yeCetrete Subfloor Kushandisa Anhydrous Calcium Chloride - (ASTM F 1896)
Yakagadziridzwa ne: Subcommittee pamusoro pezviito zveKomiti yeResilient Floor Coverings
Iyi nzira yakafanana neyokutanga iyo inoshandisa nzvimbo yakavharidzirwa kuti ione kuwanda kwemhepo inoputika inowanikwa kubva pasi rekrete pane imwe nguva.
Ichi chiyero chinoda kuti iwe utambire pasi mapepa epurasitiki munzvimbo nhatu imwe neimwe makirokita mazana mana ematenga. Izvi zvinokubvumira kuti uone huwandu hwomunyoro kumativi ose epasi, kwete panzvimbo imwe chete.
Maipiritsi emvura yakaoma ye calcium hydroxide inodururirwa mumudziyo kuitira kuti zvinhu zvigone kuyerwa. Zvirongo izvi zvino zvinoiswa pasi pemapuranga epurasitiki, izvo zvino zvakasimbiswa pamusoro pekrete pasi.
Mushure meawa makumi manomwe nemakumi manomwe emakisi e-calcium hydroxide anobviswa uye akayerwa zvakare. Iko kuwedzera kwakakura kuchakuudza kuti unhu hwakawanda sei makristasi anonaya kubva kubuda kunze kwekrete.
Aya mashoko anokubvumira kuti uverenge kuti mapaundi emvura anopisa mvura anonunurwa kubva kumakiromita 1000 makiromita ematenga munzvimbo yose yekrete kweawa 24.
Kazhinji, haudi kuti mhepo inopisa inopfuura 3 pounds pamakumbo mana, kunyange zvazvo imwe pasi pasi yakavharwa ichave yakafanira kumamiriro ezvinhu anokonzera yakareba maundi 5 pounds pamakumbo mana. Iva nechokwadi chekuti chengetedza vadziri vemazano mazano asati aiswa.
Nzira Yokuyera Yenzira yekutsvaga Humidity Relative mu Concrete Floor Slabs Kushandisa in situ Probes (ASTM F 2170)
Iyi nzira inosanganisira kukanda gomba muchekeri pasi uye kuisa mita yemagetsi mukati mayo, kana kuvhara mita iri mukrete isati yabva. Icho chinyaradzo chine ukama chekrete chinobva chakaedzwa pamusoro pemakore 72, uye kubva pane iyi ruzivo, software iri mumamita inokwanisa kugona kuti yakawanda sei huripo kuburikidza nenheyo ye slab.
Concrete Basement Floor
Ndeipi yeMethodho Ndinofanira Kuishandisa?
Denga remhepo rinongoratidzwa chete rinokuratidza huwandu hwehumwe hunyoro huchibudiswa panze, nepo purogiramu dzakabatanidzwa chete kuidziidza mukati mebhande. Miedzo miviri inowanzotarisirwa kuti iwane zvakazara huwandu hwomunyoro huripo mukrete pasi . Mukuwedzera, zvingave zvakakosha kuitisa muedzo uyu kanoverengeka pamusoro pemavhiki mashomanana sezvo mamiriro ezvinhu e-slab anogona kusiyana nekufamba kwenguva.
Iwe unofanirwa kunge uchiziva zvikamu zvakasiyana-siyana zvinogona kukanganisa hunyoro mumhepo. Kazhinji, zvirongwa zveHVAC, zvose zvinopisa, uye kunotonhora zvinokonzera mhepo kuti iome kana inotanga kushanduka, izvo zvingaguma mubatiro unoratidza kuverenga kwenhema. Kuwana chiyero chakarurama chekrete yebrete yakakosha kunokosha pakusarudza kana iwe unogona kuenderera mberi nepamusoro pevhu rinopfeka kurapa.