Asphalt Xim Xim

Cov ntawv pleev xim asphalt feem ntau yog siv cov ntaub ntawv siv rau kev ua siv tam sim no. Nws yog cov khoom siv dej-ib puag ncig tus phooj ywg nrog xoom VOC cov ntsiab lus, thiab cov xim pleev xim li asphalt muaj cov dej tsis kam thiab cov dej permeability kom lawv yuav tuaj yeem zam kev puas tsuaj los ntawm kev txuam nrog dej nag ntawm txoj kev nto. Nws yog qhov tseeb vim tias nws qhov zoo tau tuaj yeem ua kom tau raws li qhov xav tau ntawm kev ua lag luam, yog li cov xim pleev xim asphalt yuav maj mam hloov dub asphalt.

Piv nrog dub asphalt, qhov ci xim zoo li xim asphalt xim muaj qhov tsis tshua hloov pauv, yog li nws yuav tsis tawm paug ib puag ncig los ntawm cov khoom qias neeg hauv qab huab cua sov, yuav tsis ua rau muaj kev kub ntxhov ntawm cov kob kub. Dhau li, hloov cov xim hloov kho asphalt tuaj yeem txo cov hmoov av thiab lub suab nrov.

Piv nrog dub asphalt, cov xim pleev xim asphalt tuaj yeem txo kev khiav tsheb thiab ua rau kom muaj kev khiav tsheb nrog cov xim tom qab paving. Ntxiv rau, cov xim sib txawv tuaj yeem txo tus tsav tsheb' s pom kev nkees nkees, thiab ua lub luag haujlwm ntawm kev txheeb xyuas thaj chaw hauv txoj kev, ua rau tus tsav tsheb mloog ntau ntxiv, yog li txo qhov tshwm sim ntawm kev sib tsoo.

Kev sib txhuam coefficient ntawm cov xim asphalt txheej siab tshaj qhov uas ntawm dub asphalt, uas yuav zam tau qhov tshwm sim ntawm kev pua kev coj. Tib lub sijhawm, cov xim pleev xim asphalt muaj qhov ua tau zoo los tiv thaiv kev nrawm, thiab lub tsheb tuaj yeem ua lub ntsej muag tsis cuam tshuam thaum tsav tsheb ntawm txoj kev. Tsis tas li, nyob rau hauv qhov kev ua ntawm ib puag ncig sab nraud thiab txawv kub, qhov ntsuas kub-siab ruaj khov, dej tsis ua hauj thiab kev tiv thaiv ntawm cov xim asphalt txheej yog qhov tshwj xeeb, thiab tsis muaj deformation lossis poob ntawm asphalt zaj duab xis, thiab cov nplaum rau cov hauv qab txheej yog qhov zoo heev. zoo heev.

Cim npe nrov: asphalt xim xim, Tuam Tshoj, chaw muag khoom, chaw tsim tshuaj paus, hoobkas, nqe, hais, ODM, OEM