Expanded polystyrene (EPS) geofoam yog ib qho ultra-lub teeb tsis tau nruj engineered khoom nrog siab compressive zog thiab kwv yees tawm los yam ntxwv. Nws txo qis kev thauj khoom ntsug thiab kab rov tav thaum siv cov khoom siv hluav taws xob lossis cov kav dej faus. Nws tshwj xeeb tshaj yog muab kev ruaj ntseg hauv cov kav dej hauv thaj tsam seismic thiab tuaj yeem zam kev hloov pauv lossis hloov kho cov khoom siv hluav taws xob uas twb muaj lawm.
EPS geofoam yog 100 lub sij hawm sib zog dua av nrog cov yam ntxwv zoo compressibility. Thaum muab tso rau saum lub qhov dej, cov kav dej lossis cov khoom siv hluav taws xob nws tuaj yeem muab 'compressive softzone'. Qhov no tsim kom muaj qhov zoo 'arching' nyhuv uas txo qhov kev thauj khoom ntsug ntawm lub ntiaj teb ib puag ncig.
Thaum siv nyob rau hauv cov vaj tse pob zeb, nws tuaj yeem nqus tau nce siab los ntawm kev nthuav dav ntawm cov av nplaum-raws li cov av los yog khov. Ib qho yooj yim rau cov duab nyob ib ncig ntawm tes hauj lwm ntawm cov kav dej uas twb muaj lawm, nws txo ob qho tib si kab rov tav thiab ntsug ntawm kev tsim kho tshiab.
Qhov zoo ntawm kev siv EPS geofoam nyob rau hauv ib qhov project uas muaj faus pipework:
•Tau tso cai rau cov khoom siv uas twb muaj lawm nyob hauv qhov chaw-txuag lub sijhawm thiab nyiaj txiag tseem ceeb.
•Yuav tshem tawm qhov xav tau los hloov cov khoom siv hluav taws xob uas twb muaj lawm ntev npaum li qhov kev thauj khoom ntsug raug txo.
•Tau tsim txhua yam uas yuav tsum tau - txiav ua ntej qhov chaw xa khoom nrog kev hloov ntawm qhov chaw ntxiv nrog cov khoom siv tsawg.
• Lub teeb EPS blocks yooj yim txav thiab khaws cia nyob ib ncig ntawm qhov chaw; Kev cuam tshuam tsawg kawg nkaus hauv qhov chaw nkag siab lossis txwv.
• Txhim kho seismic resiliency ntawm cov raj xa dej lossis kev siv hluav taws xob
• Muab cov thermal rwb thaiv tsev siab
• Muab kev co damping zog
Siv los ua yeeb nkab tiv thaiv rau ob qho tib si sab hauv thiab sab nrauv tsim.
•Siv thoob ntiaj teb tau ntau xyoo nrog kev ua tiav.
