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Kev paub txog txog cov viscosity siab, siab elasticity thiab siab todgness hloov kho bitumen
Tso Sijhawm:2024-06-24
Nyeem:
Kev faib:
High-tofuction thiab high-electicly hloov backen yog ib qho kev sib txuas ntawm transmified tshwj xeeb nrog kev hloov pauv zoo nrog kev hloov kho zoo. Nws cov khoom muag muag taw tes nce mus txog saum 85 ° C thiab nws cov hom phiaj viscamosed nce mus txog 580,000 Pa. Nws yog ib qho kev sib txuas siab siab-viscosity hloov bitumen. Cov kev sib txawv ntawm hom phiaj viscosity yog 3 lub sij hawm uas hloov pauv abumen thiab muaj kev ua tau zoo tshaj plaws kub. Nyob rau tib lub sijhawm, nws lub plab zom tau ncav cuag ntau dua 45cm, kev rov qab zoo tshaj plaws ntau tshaj li 95%, zoo heev deformation rov qab muaj peev xwm thiab siab tsis kam.
Qhia koj seb yuav ua li cas txhim kho kev siv hluav taws xob ntawm thermal roj asphalt tso tsheb hlau luam dawb_2
High-to-todness thiab high-elasticity hloov kho me me muaj qhov kub-muaj zog, kev tawm tsam hnyav, deformation ua raws cai thiab ua kom muaj zog. Cov khoom no muaj ntau yam ntawm daim ntawv thov cov xwm txheej. Lub thickness ntawm ultra-nyias overlay tuaj yeem txo mus rau 1.2 cm, thiab cov kev pabcuam lub neej tuaj yeem txuas ntxiv mus txog 8 xyoo. Nws tuaj yeem siv los ua kev tiv thaiv kev tiv thaiv kev txiav txim siab rau Bitumen txoj kev loj ntawm ntau qib kev loj thiab kev sib tw, thiab txuas hniav yooj yim thiab choj. ntsej muag thiab qhov ntsej muag. Tsis tas li ntawd, muaj siab tawv thiab siab-elasticity hloov kho hauv nroog, cov khaubncaws sab nraud povtseg, kev ua haujlwm tsis muaj dej los ua ke, thiab lwm yam.