Iav Fiber Cement Pam
Kev Piav Qhia Luv:
Cov ntaub pua plag pob zeb, yog ib hom khoom siv sib xyaw ua ke uas sib xyaw cov iav fiber thiab cov ntaub ntawv cement. Cov hauv qab no yog cov lus qhia ntxaws ntxaws txog cov yam ntxwv xws li cov qauv, lub hauv paus ntsiab lus, qhov zoo thiab qhov tsis zoo
Cov ntaub pua plag pob zeb, yog ib hom khoom siv sib xyaw ua ke uas sib xyaw cov iav fiber thiab cov ntaub ntawv cement. Cov hauv qab no yog cov lus qhia ntxaws ntxaws txog cov yam ntxwv xws li cov qauv, lub hauv paus ntsiab lus, qhov zoo thiab qhov tsis zoo
Cov yam ntxwv
- Lub Zog Siab thiab Kev Ruaj Khov: Kev sib xyaw ua ke ntawm lub zog siab ntawm cov iav fiber thiab cov yam ntxwv ntawm cov cement ua rau cov iav fiber cement pam muaj zog siab thiab ruaj khov zoo. Nws tuaj yeem tiv taus qhov siab loj thiab lub zog tensile, thiab tsis tshua muaj kev tawg lossis deform thaum siv ntev. Nws tuaj yeem tiv taus kev puas tsuaj ntawm ib puag ncig ntuj, xws li nag, cua, ultraviolet rays, thiab lwm yam, thiab muaj lub neej ua haujlwm ntev.
- Kev Ywj Pheej Zoo: Piv nrog cov khoom siv cement ib txwm muaj, daim pam fiber cement iav muaj kev ywj pheej zoo dua. Qhov no yog vim qhov kev ywj pheej ntawm cov iav fiber tso cai rau daim pam cement kom khoov thiab tais rau qee qhov, ua rau nws hloov kho rau qhov xav tau kev tsim kho ntawm ntau yam duab thiab av. Piv txwv li, thaum tso rau ntawm cov kav dej nkhaus, phab ntsa arched lossis av undulating, nws tuaj yeem haum rau qhov chaw zoo thiab xyuas kom meej qhov zoo ntawm kev tsim kho.
- Kev Tsim Kho Yooj Yim: Daim pam cement iav fiber ntau yog qhov hnyav me me thiab me me, ua rau nws yooj yim thauj thiab tuav. Thaum lub sijhawm tsim kho, tsis tas yuav muaj ntau daim formwork thiab cov qauv txhawb nqa zoo li kev tsim kho cement ib txwm muaj. Nws tsuas yog yuav tsum nthuav daim pam cement thiab muab tso rau hauv qhov chaw xav tau, thiab tom qab ntawd ua kom dej thiab kho lossis khov kho, uas ua rau lub sijhawm tsim kho luv dua thiab txhim kho kev ua haujlwm ntawm kev tsim kho.
- Kev Ua Haujlwm Zoo Tiv Thaiv Dej: Tom qab kev kho tshwj xeeb, daim pam iav fiber cement muaj kev ua haujlwm zoo tiv thaiv dej. Cov qauv ntom ntom uas tsim los ntawm cov cement thaum lub sijhawm khov thiab cov iav fiber thaiv tuaj yeem tiv thaiv kev nkag mus ntawm dej. Nws tuaj yeem siv rau hauv qee qhov chaw engineering nrog cov kev xav tau tiv thaiv dej siab, xws li kev kho dej ntawm cov ru tsev, qab nthab, thiab cov thoob dej.
- Kev Ua Haujlwm Zoo Rau Ib Puag Ncig: Cov khoom siv tseem ceeb ntawm daim pam iav fiber ntau feem ntau yog cov khoom siv inorganic xws li iav fiber thiab cement, uas tsis muaj cov tshuaj lom neeg thiab tsis muaj kuab paug rau ib puag ncig. Thaum lub sijhawm siv, nws yuav tsis tso cov pa phem lossis cov kuab paug, ua tau raws li cov kev cai tiv thaiv ib puag ncig.
Cov Cheeb Tsam Siv
- Cov Haujlwm Txuag Dej: Hauv cov haujlwm txuag dej, cov ntaub pua plag iav fiber ntau tuaj yeem siv rau kev tsim cov kwj dej, kev tiv thaiv lub pas dej, kev tswj hwm dej, thiab lwm yam. Nws cov kev ua tau zoo tiv thaiv dej thiab lub peev xwm tiv thaiv kev txhuam tuaj yeem tiv thaiv kev yaig ntawm cov dej ntws ntawm cov kwj dej thiab cov pas dej, txo qhov poob dej xau, thiab txhim kho kev nyab xeeb thiab kev ruaj khov ntawm cov haujlwm txuag dej.
- Cov Haujlwm Thauj Mus Los: Hauv kev tsim kho txoj kev, cov ntaub pua plag iav fiber ntau tuaj yeem siv ua lub hauv paus txoj kev lossis cov ntaub ntawv hauv qab, uas tuaj yeem txhim kho lub peev xwm thiab kev ruaj khov ntawm txoj kev. Hauv qee qhov chaw tshwj xeeb, xws li cov hauv paus av mos thiab thaj chaw suab puam, cov ntaub pua plag iav fiber ntau kuj tseem tuaj yeem ua lub luag haujlwm hauv kev txhawb nqa thiab ruaj khov ntawm txoj kev. Tsis tas li ntawd, hauv kev tsim kho txoj kev tsheb ciav hlau, nws tuaj yeem siv rau kev tiv thaiv thiab txhawb nqa cov txaj tsheb ciav hlau.
- Cov Haujlwm Tsim Kho: Hauv kev tsim kho, cov ntaub pua plag iav fiber cement tuaj yeem siv rau kev rwb thaiv tsev sab nraud, rwb thaiv tsev kub thiab kho kom zoo nkauj ntawm cov tsev. Thaum siv ua ke nrog cov ntaub ntawv rwb thaiv tsev kub, nws tuaj yeem txhim kho kev ua haujlwm rwb thaiv tsev kub ntawm cov tsev thiab txo kev siv hluav taws xob. Tib lub sijhawm, cov ntaub pua plag iav fiber cement kuj tseem tuaj yeem ua rau cov vaj huam sib luag kho kom zoo nkauj ntawm ntau yam duab thiab xim rau kev kho kom zoo nkauj sab nraud ntawm cov tsev, txhim kho qhov zoo nkauj ntawm cov tsev.
- Cov Haujlwm Tiv Thaiv Ib Puag Ncig: Hauv cov haujlwm tiv thaiv ib puag ncig, cov ntaub pua plag iav fiber cement tuaj yeem siv rau kev kho cov khib nyiab pov tseg thiab cov txheej txheem ntawm cov thoob dej phwj tuaj. Nws cov kev ua haujlwm tsis muaj dej thiab kev tiv thaiv corrosion tuaj yeem tiv thaiv kev xau ntawm cov khib nyiab pov tseg thiab cov dej phwj tuaj, tiv thaiv cov dej hauv av thiab av ib puag ncig.
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb |
| Cov Khoom Siv Sib xyaw | Cov ntaub iav fiber, cov khoom sib xyaw ua los ntawm cement (cement, cov khoom sib xyaw zoo, cov khoom ntxiv) |
| Lub zog tensile | [X] N/m (txawv ntawm tus qauv) |
| Lub zog flexural | [X] MPa (txawv ntawm tus qauv) |
| Qhov tuab | [X] hli (xws li [qhov tuab tsawg kawg nkaus] - [qhov tuab siab tshaj plaws]) |
| Dav | [X] m (qhov dav txheem: [sau cov qhov dav dav uas siv ntau]) |
| Ntev | [X] m (qhov ntev uas hloov kho tau) |
| Tus Nqi Nqus Dej | ≤ [X]% |
| Qib tsis muaj dej | [Qib kawm tsis pub dej nkag] |
| Kev ruaj khov | Kev pab cuam lub neej ntawm [X] xyoo nyob rau hauv cov xwm txheej ib txwm muaj |
| Kev Tiv Thaiv Hluav Taws | [Kev ntsuas hluav taws kub] |
| Kev Tiv Thaiv Tshuaj | Tiv taus [sau cov tshuaj lom neeg feem ntau] |
| Kev Teeb Tsa Kub Ntau Yam | - [X]°C - [X]°C |
| Lub Sijhawm Kho | [X] teev (nyob rau hauv qhov kub thiab txias thiab av noo ib txwm muaj) |
