Video: Ua npuas ncauj siv qhov twg?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Ua npuas ncauj yog hluav taws kub resistant, thiab nws cov thermal thiab acoustical rwb thaiv tsev zog ua rau nws zoo tagnrho rau ntau yam hom phiaj, los ntawm insulating pem teb thiab ru tsev, mus rau void filling. Nws kuj yog tshwj xeeb tshaj yog pab tau rau trench reinstatement. Ob peb ntawm cov kev siv ntawm ua npuas ncauj yog: choj txoj hauv kev / embankments.
Kuj nug, dab tsi yog pob zeb foaming agent?
Ua npuas ncauj yog lub teeb yuag tshwj xeeb pob zeb nrog pores nyob rau hauv nws. Txhawm rau tsim cov npuas ntawm qhov nrawm nrawm thiab ruaj khov peb xav tau a foaming tus neeg sawv cev los yog ( ua npuas ncauj tsim tshuaj) uas tuaj yeem tsim cov npuas no ib pliag ua ntej koj nchuav ib txwm pob zeb hauv nws. Cov no yog, raws li tau piav qhia zoo heev los ntawm Bo Miller, zoo ib yam li ci hmoov.
Kuj Paub, koj ua li cas ua npuas ncauj rau pob zeb? Kev tsim tawm ntawm ua npuas ncauj Yuav kom dilution ntawm surfactant nyob rau hauv dej, uas yog dhau los ntawm a ua npuas ncauj generator uas yuav ua npuas ncauj ntawm daim ntawv ruaj khov. Cov ua npuas ncauj nyob rau hauv tov nrog cementitious mortar los yog grout, yog li ntawd ua npuas ncauj kom muaj nuj nqis ntawm qhov yuav tsum tau ceev yog tsim tawm.
Hais txog qhov no, dab tsi yog foam qhob specification?
Yeej Ua npuas ncauj yog sib tov ntawm cement, ya tshauv, xuab zeb, dej thiab ua npuas ncauj tus neeg sawv cev. Raws li feem ntau tsis muaj coarse aggregate yog siv nyob rau hauv zus tau tej cov ua npuas ncauj los yog cellular pob zeb , cov lus raug yuav raug hu ua mortar es tsis txhob pob zeb . Qhov ntom ntawm ua npuas ncauj Feem ntau nws txawv ntawm 800-1600kg / m3.
Aircrete tuaj yeem siv rau dab tsi?
Autoclaved aerated qhob (AAC, Aircrete ) Autoclaved aerated qhob yog cov khoom siv sib xyaw ua ke thiab feem ntau siv li thaiv. Piv nrog rau ib txwm (piv txwv li: "dense" pob zeb) aircrete muaj ib tug uas tsis muaj kev ceev thiab zoo heev rwb thaiv tsev zog.
Pom zoo:
Yuav ua li cas insulate rim joist nrog nruj ua npuas ncauj?
Muab cov rigid roam tiv thaiv rim joists, ces caulk raws cov rwb thaiv tsev. Airtight rwb thaiv tsev txo cov cua sov los ntawm lub npoo joist (band joist). Fiberglass rwb thaiv tsev thiab nthuav ua npuas ncauj foob qhib sab saum toj ntawm hollow qhob blocks
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Dab tsi txaus ntshai zoo kawg li nws yog qhov peb yuav tsum tau khawb trenches thiab sim cov roj npog qhov ncauj qhov ntswg ntawm no vim muaj kev sib cav nyob hauv lub tebchaws nyob deb ntawm cov neeg uas peb tsis paub dab tsi?
Qhov txaus ntshai npaum li cas, zoo heev, zoo kawg yog tias peb yuav tsum tau khawb trenches thiab sim roj-qhov ncauj qhov ntswg ntawm no vim muaj kev sib cav nyob rau hauv ib lub teb chaws nyob deb ntawm cov neeg uas peb tsis paub dab tsi. Nws zoo nkaus li tseem tsis yooj yim dua tias kev sib cav uas twb tau hais tseg hauv txoj cai yuav tsum yog kev ua tsov rog
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