Cov tshuaj tsim kho tshiab tau hloov zuj zus mus rau siab -kev ua tau zoo, eco- tus phooj ywg, thiab cov kev daws teeb meem ntse. Spanning ntau hom teb-xws li sealants, cements, thiab coatings-cov kev hloov kho tshiab no ua rau muaj txiaj ntsig zoo, kev siv hluav taws xob zoo, thiab kev ruaj khov ntawm lub tsev.
1. Cawv-Type Eco-Nyob Zoo Sealants: Ib Tus Qauv rau Tsis yog-Toxic Upgrades
Cov tsoos silicone sealants tso tawm cov pa phem, xws li methyl ethyl ketoxime, thaum lub sijhawm kho, ua rau muaj kev phom sij rau cov neeg ua haujlwm tsim kho. Hauv qhov sib piv, cov cawv tshiab- hom sealants- xws li STARSIL® XH-6600A/XH-6500A- siv cov khoom siv qis-cyclic thiab cov cuab yeej siv cawv ntau heev. Cov khoom no tsis tso tawm formaldehyde los yog methyl ethyl ketoxime, thiab lawv cov VOC emissions poob qis dua lub teb chaws cov qauv, ua rau lawv zoo tagnrho rau ib puag ncig uas yuav tsum tau nruj ib puag ncig, xws li cov chaw zov me nyuam thiab chav tsev rau cov niam txiv.
2. Programmable Cement: Nanoscale Structure Control
Tsim los ntawm Rice University hauv Teb Chaws Asmeskas, programmable cement ua tiav cov ntim ntim los ntawm kev tswj cov crystallization morphology ntawm calcium silicate hydrate (C-S-H). Cov txheej txheem no tso cai rau cov khoom los tsim cov duab geometric tsis tu ncua-xws li lub voos xwmfab thiab prisms- ua rau muaj kev sib txuam ntau dua. Cov cement no muaj zog dua thiab qis dua porosity, tiv thaiv kev yaig ntawm cov tshuaj lom neeg thiab ua kom lub tsev muaj sia nyob, thaum tib lub sijhawm txo cov khoom siv thiab txo cov pa roj carbon monoxide.
3. Novacem Carbon-Capturing Cement: Actively Absorbing CO₂
Kev tsim cov cement ib txwm suav rau 5% ntawm CO₂ emissions thoob ntiaj teb. Novacem cement, txawm li cas los xij, yog tsim los ntawm magnesium silicate; Thaum lub sij hawm hardening txheej txheem,
Txhua tuj tuaj yeem nqus tau 50 kilograms ntawm carbon dioxide thaum txo cov pa roj carbon monoxide los ntawm 800 kilograms. Nws tsis tsuas yog ua tau raws li cov qauv kev xav tau ntawm lub zog, tab sis nws kuj tseem pom cov hluav taws kub zoo thiab ua haujlwm ntev, ua rau nws yog cov khoom tseem ceeb rau kev paub txog "carbon-tsis zoo architecture."
4. Graphene Aerogel: Ib qho Ultra- Lub teeb, Ultra- Cov khoom siv rwb thaiv tsev muaj zog
Tsim los ntawm Zhejiang University, graphene airgel yog ib qho qis tshaj plaws - cov khoom ntom ntom tam sim no paub - yuav luag "zoo li huab cua"- tseem tuaj yeem txhawb nqa ntau txhiab zaus nws qhov hnyav. Nws cov qauv ntxeem tau tso cai rau nws nrog cov rwb thaiv tsev thermal uas yog 2 mus rau 4 npaug ntawm cov khoom siv ib txwm siv, ua rau nws tsim nyog rau lub tsev rwb thaiv tsev nyob rau hauv qhov chaw huab cua, xws li cov chaw tshawb fawb polar lossis qhov chaw -raws li cov qauv.
