Qhob canvas rau dej channel txoj kab nqes tiv thaiv
Lus piav qhia luv luv:
Qhob canvas yog ib daim ntaub mos uas ntub dej hauv cov cement uas ua rau cov dej tsis zoo thaum raug dej, tawv tawv rau hauv ib txheej nyias nyias, tsis muaj dej thiab hluav taws-tiv taus cov pob zeb ua haujlwm.
Khoom Description
Cov pob zeb pob zeb siv cov qauv peb-dimensional fiber ntau sib xyaw (3Dfiber matrix) woven los ntawm polyethylene thiab polypropylene filaments, uas muaj cov mis tshwj xeeb ntawm cov pob zeb qhuav qhuav. Cov tshuaj tseem ceeb ntawm calcium aluminate cement yog AlzO3, CaO, SiO2, thiab FezO; Hauv qab ntawm lub canvas yog them nrog polyvinyl chloride (PVC) hauv ob sab phlu los xyuas kom meej waterproofing ntawm cov pob zeb pob zeb. Thaum lub sij hawm tsim kho ntawm qhov chaw, tsis tas yuav tsum muaj cov khoom sib xyaw ua ke. Tsuas yog dej cov pob zeb pob zeb los yog muab tso rau hauv dej kom ua rau muaj dej tsis haum. Tom qab solidification, fibers ua lub luag haujlwm hauv kev ntxiv dag zog rau pob zeb thiab tiv thaiv kev tawg. Tam sim no, muaj peb qhov tuab ntawm cov pob zeb pob zeb: 5mm, 8mm, thiab 13mm.
Cov yam ntxwv tseem ceeb ntawm pob zeb canvas
1. Yooj yim rau siv
Qhob canvas tuaj yeem muab rau hauv cov yob loj hauv ntau. Nws tseem tuaj yeem muab rau hauv cov yob kom yooj yim phau ntawv thauj khoom, tshem tawm, thiab kev thauj mus los, tsis tas yuav tsum muaj lub tshuab nqa loj. Qhob yog npaj raws li kev faib ua feem, tsis tas yuav tsum tau npaj rau ntawm qhov chaw, thiab yuav tsis muaj teeb meem ntawm cov dej ntau dhau. Txawm nyob hauv dej los yog hauv dej hiav txwv, pob zeb canvas tuaj yeem khov thiab tsim.
2. Ceev ceev solidification molding
Thaum cov tshuaj tiv thaiv hydration tshwm sim thaum lub sij hawm watering, qhov tsim nyog ua ntawm qhov loj thiab cov duab ntawm cov pob zeb canvas tseem yuav ua tau nyob rau hauv 2 teev, thiab nyob rau hauv 24 teev, nws yuav harden rau 80% lub zog. Cov qauv tshwj xeeb kuj tuaj yeem siv raws li tus neeg siv cov kev cai tshwj xeeb kom ua tiav sai lossis qeeb zog.
3. Ib puag ncig tus phooj ywg
Pob zeb canvas yog cov cuab yeej zoo thiab cov pa roj carbon tsawg uas siv txog li 95% cov khoom siv tsawg dua li feem ntau siv pob zeb hauv ntau daim ntawv thov. Nws cov ntsiab lus alkali yog txwv thiab tus nqi yaig tsawg heev, yog li nws qhov cuam tshuam rau hauv cheeb tsam ecology tsawg tsawg.
4. Yooj yim ntawm kev thov
Pob zeb canvas muaj drape zoo thiab tuaj yeem ua raws li cov duab ntawm cov khoom siv npog, txawm tias tsim cov duab hyperbolic. Lub pob zeb canvas ua ntej solidification tuaj yeem txiav lossis txiav dawb nrog cov cuab yeej tes zoo tib yam.
5. Cov khoom siv siab zog
Cov fibers hauv pob zeb canvas txhim kho cov khoom siv zog, tiv thaiv kev tawg, thiab nqus lub zog los tsim kom muaj kev ruaj ntseg tsis ua haujlwm.
6. Lub sijhawm ua haujlwm ntev
Cov ntaub pua plag muaj cov tshuaj tiv thaiv zoo, tiv thaiv cua thiab nag yaig, thiab yuav tsis raug ultraviolet degradation nyob rau hauv tshav ntuj.
7. Waterproof yam ntxwv
Hauv qab ntawm cov pob zeb pob zeb yog kab nrog polyvinyl chloride (PVC) ua kom nws tsis muaj dej thiab txhim khu cov khoom siv tshuaj lom neeg.
8. Cov yam ntxwv ntawm hluav taws kub
Pob zeb canvas tsis txhawb combustion thiab muaj cov nplaim retardant zoo. Thaum nws ntes hluav taws, cov pa luam yeeb tsawg heev thiab cov pa roj carbon emissions tsim muaj tsawg heev. Cov pob zeb pob zeb tau mus txog qib B-s1d0 ntawm European nplaim hluav taws retardant tus qauv rau cov khoom siv hauv tsev.
