Bitumen yog dab tsi CRMB 55

CRMB 55 tseem hu ua Crumb Rubber Modified Bitumen 55. Nws yog ib yam tshiab ntawm asphalt binder uas hloov peb tsim txoj kev. Nws yog qhov tshwj xeeb vim nws tau ua nrog cov roj hmab rov qab thiab lwm yam khoom ntxiv, ua rau nws muaj zog thiab zoo dua rau ib puag ncig. Kab lus no yuav tham txog vim li cas CRMB 55 zoo heev thiab yuav siv li cas los tsim txoj kev zoo dua.

 Composition ntawm CRMB 55

Kev tsim khoom suav nrog kev sib xyaw bitumen (ib cov khoom nplaum siv hauv asphalt) nrog cov roj hmab rov ua dua thiab lwm yam khoom siv los ua kom cov asphalt tougher thiab ntau dua ib puag ncig phooj ywg. Cov neeg tsim khoom ua tib zoo sib npaug cov ntaub ntawv kom ua tiav cov khoom xav tau

Cov Txiaj Ntsig thiab Cov Nres Npaum CRMB 55

• Nws kav ntev dua: Txoj kev ua nrog nws tsis ua tawg los yog hnav tawm sai sai.
• Nws ua haujlwm zoo dua: Ua kom txoj kev hloov pauv tau yooj yim dua thiab tiv taus kev puas tsuaj, yog li lawv nyob twj ywm du thiab nyab xeeb.
• Nws yog qhov zoo rau ib puag ncig: Vim tias nws siv cov khoom siv rov ua dua tshiab, Nws pab txo cov khoom pov tseg thiab tsis cia siab ntau npaum li cov peev txheej tshiab.

Kev siv ntawm CRMB 55

Nws tuaj yeem siv rau ntau hom kev ua haujlwm, xws li kev loj, txoj kev hauv nroog, tshav dav hlau khiav, thiab chaw nres tsheb. Nws muaj ntau yam uas nws tuaj yeem siv los tsim kev tshiab lossis kho cov qub.

Cov

feem ntau yog ntim rau hauv cov khoom ruaj khov, cov ntaub ntawv pov thawj los yog lub nruas kom tiv thaiv kev nchuav thaum thauj thiab khaws cia. Tsis tas li ntawd, lub ntim yuav tsum tau sau kom meej meej nrog cov ntaub ntawv khoom, tuav cov lus qhia, thiab kev ceev faj txog kev nyab xeeb

Peb ua raws li cov qauv kev lag luam zoo rau kev ntim cov khoom Qhov no ua kom cov khoom ntim tau raws li cov lus qhia nruj kom tswj tau nws txoj kev ncaj ncees thiab tiv thaiv kev puas tsuaj lossis kev sib kis thaum tuav, khaws cia, thiab kev thauj mus los.

 Tus nqi ntawm CRMB 55

Tus nqi yuav txawv nyob ntawm seb muaj pes tsawg, qhov chaw, thiab kev xav tau ntawm kev lag luam. Nws raug nquahu kom tau txais cov lus hais los ntawm cov neeg muag khoom muaj npe nrov thiab tiv tauj peb Pab Pawg Muag Khoom kom tau txais kev sib piv ntau npaum li cas butter, kev txhawb nqa, thiab Kev Pabcuam.

Kev tuav thiab khaws cia:

Nws yuav tsum tau ua tib zoo saib xyuas kom tsis txhob muaj dej nchuav thiab kis kab mob. Nws yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav kom deb ntawm tshav ntuj ncaj qha thiab qhov chaw ntawm tshav kub. Kev ua pa kom raug yog qhov tseem ceeb kom tsis txhob muaj cov pa tawm. Nws yog ib qho tseem ceeb kom ua raws li cov lus qhia kev nyab xeeb thiab hnav cov iav tiv thaiv thaum tuav nws

Specification ntawm CRMB 55