2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Qhob thaiv cov tsev muaj kev puas tsuaj-resistant, zog - muaj txiaj ntsig , hluav taws-tiv taus, suab nrov-txo, kab-tiv taus qis-tu, thiab noj qab nyob zoo. Tsis tas li, vaj tsev thaiv tsev yog aesthetically pleasing thiab tuaj yeem tsim kom zoo li cov tsev ntoo. Cov vaj tsev kuj yog ib qho kev nqis peev zoo.
Khaws qhov no rau hauv kev xav, puas yog cinder block tsev kim?
Cinder Thaiv Phab ntsa Tus Nqi Thaum qee cov pob zeb tuaj yeem raug nqi tsawg li 95 xees ib qho, tus nqi nruab nrab ntawm ib cinder thaiv yog $1 txog $3 txhua. Ib txhia thaiv tuaj yeem raug nqi ntau dua vim cov yam ntxwv stylistic. Piv txwv li, phua lub ntsej muag zoo li lub pob zeb zoo nkauj ntawm lub ntsej muag thiab tuaj yeem ua haujlwm kwv yees li $ 2.30 toj ib thaiv.
Ib yam li ntawd, nws puas pheej yig dua los tsim nrog cinder thaiv lossis ntoo? Qhob thaiv (CMU) Ib "lub thawv yooj yim" ib-zaj dab neeg lub tsev yuav tsis tshua kim ntoo ncej. (Tsis yog ib txwm muaj qhov tsim qauv nruj dua, cov kaum sab xis thiab qhov siab ntawm phab ntsa sib txawv.) Qee tus hais tias CMU muaj qhov ntsuas hluav taws zoo dua tab sis lub ru tsev thiab phab ntsa sab hauv tseem nyob. ntoo ncej. Kev tiv thaiv zoo dua los ntawm kab tsuag.
Tsis tas li ntawd, lub tsev thaiv vaj tse nyob ntev npaum li cas?
Lawv yuav tsis yooj yim toppled thaum huab cua huab cua thiab ua tau tiv taus cua tshaj 200 mais ib teev. Lawv nyiam zaum kawg rau ntau pua xyoo yog tias khaws cia zoo, thiab yog hluav taws resistant vim cement tsis yog flammable.
Koj puas tuaj yeem insulate lub tsev cinder thaiv?
Nyob ntawm seb lub qhob thaiv phab ntsa yuav yuav npog los yog yog sab saum toj ntawm phab ntsa yog nthuav tawm ua tau yeej hloov raws li lawv rwb thaiv tsev . Qhov kev xaiv rau insulating qhob thaiv phab ntsa muaj xws li tshuaj tsuag ua npuas ncauj rwb thaiv tsev , txhaj tshuaj ua npuas ncauj rwb thaiv tsev , polystyrene hlaws, ua npuas ncauj boards, thiab ntxhia xoob-sau.
Pom zoo:
Yuav ua li cas koj txuas lub ru tsev ntoo rau lub tsev cinder thaiv?
Yuav Ua Li Cas Txuas Lub Ntoo Ntoo rau Lub Cinder Thaiv Lub Tsev Txiav txim siab cov cement grout los ntawm ib lub tuam txhab muab cov cement los sib xyaw koj tus kheej. Ntxig lub 16-nti thauj tog rau nkoj bolts upright nyob rau hauv cov cement grout, pib ntawm ib lub ces kaum thiab ncua lub bolts plaub taw sib nrug rau sab saum toj ntawm phab ntsa, tawm tsuas yog ob ntiv tes nyob rau hauv lub grout thiab cinder block nto
Koj yuav txiav txim siab li cas yog tias cov kua qaub muaj zog lossis tsis muaj zog?
Yog hais tias ib qho acid tsis tau teev tseg ntawm no, nws yog ib qho tsis muaj zog acid. Nws tuaj yeem yog 1% ionized lossis 99% ionized, tab sis nws tseem raug cais raws li cov kua qaub tsis muaj zog. Txhua cov kua qaub uas dissociates 100% rau hauv ions yog hu ua ib tug muaj zog acid. Yog hais tias nws tsis dissociate 100%, nws yog ib tug qaug zog acid
Txoj cai twg yog txhawm rau muab lub zog saib xyuas muaj zog ntxiv dag zog rau kev ua txhaum cai lij choj tiv thaiv kev ua phem thiab tiv thaiv kev lag luam nyiaj txiag?
COV PHOOJ YWG ACT TEEV NTUJ TEEB MEEM NTAWM TXOJ CAI TXOJ CAI TSHIAB
CIA cov neeg sawv cev puas muaj kev tiv thaiv kev tiv thaiv kab mob?
Kev tiv thaiv los ntawm kev tiv thaiv kev cai lij choj, cov neeg ua haujlwm nrhiav neeg ua haujlwm hauv zos ua CIA cov neeg sawv cev los muab cov kev txawj ntse zais cia thiab, tshwj xeeb tshaj yog nyob rau hauv Lub Ntiaj Teb Thib Peb, los pab hauv Lub Chaw Haujlwm tswj hwm lub teb chaws txoj haujlwm sab hauv
Vim li cas cov duab ntawm titration nkhaus txawv rau titration ntawm muaj zog acid vs muaj zog puag thiab qaug zog acid vs muaj zog puag?
Cov duab dav dav ntawm titration nkhaus yog tib yam, tab sis pH ntawm qhov sib npaug sib txawv. Hauv qhov tsis muaj zog acid-muaj zog titration, pH yog ntau dua 7 ntawm qhov sib npaug. Hauv qhov muaj zog acid-tsis muaj zog titration, pH tsawg dua 7 ntawm qhov sib npaug