Introduction 

Tom ntej: Bitumen RC70 yog ib daim ntawv ntawm kua asphalt cement uas suav nrog cov kuab tshuaj los yog distillate kom ua tiav cov ntaub ntawv ua kua ntawm qhov kub thiab txias, txhim kho nws lub peev xwm txheej ntawm cov khoom sib xyaw. 

Cov cuab yeej ntawm Cutback Bitumen RC70

Bitumen RC-70 muaj qhov feem pua ​​​​ntawm cov distillate thiab nthuav tawm cov yam ntxwv tshwj xeeb.

Solvent Percentage thiab Hom

Nws tuaj yeem muaj li ntawm 12 thiab 40 feem pua ​​​​ntawm cov distillate, nrog cov roj av lossis naphtha feem ntau siv los ua cov tshuaj flux. Cov ntsiab lus hnyav cuam tshuam rau lub sijhawm kho thiab cov khoom siv ntawm RC-70.

Txo kev siv thiab kev cuam tshuam ib puag ncig

Kev thov siab rau cov distillates hauv cov khoom siv hluav taws xob thiab cov kev cai huab cua zoo tau ua rau txo qis kev siv cov asphalt cutback, suav nrog RC-70, hauv siv tej yaam num.

Hom Cutback Asphalt

Ntau hom kev txiav rov qab asphalt muaj nyob, nrog RC-70 poob rau hauv qeb kho sai nrog cov ASTM tshwj xeeb.

Rapid Curing (RC) Cutback Asphalt

RC cutback asphalt, suav nrog RC-70, yog tsim los kho sai thiab tsim nyog rau qee yam Txoj kev lees paub kev tsim kho thiab kho cov haujlwm.

Kev siv Cutback Bitumen RC-70

Nws muaj ob peb lub tswv yim siv nyob rau hauv kev tsim kho tej yaam num.

Nkag mus rau Prime Coats

Nws yog siv rau kev nkag mus rau prime coats ntawm qhov chaw, txhim kho adhesion thiab durability.

Patch Mixtures

RC-70 tau muab tso rau hauv kev sib xyaw ua ke rau kho tau puas asphalt nto.

Tack Coats

Qhov zoo tshaj plaws rau cov tsho tiv no, RC-70 txhim kho kev sib raug zoo ntawm cov khaubncaws sab nraud povtseg thaum siv pavement thiab tu.

Packing and Safety Measures

Cov ntsiab lus hais txog kev ntim khoom ntawm RC-70 thiab kev ceev faj txog kev nyab xeeb tseem ceeb tau piav qhia.

Ntim Paub meej

RC-70 tau ntim rau hauv cov tsheb thauj khoom loj thiab cov nruas hlau tshiab ntawm cov pallets los tiv thaiv kev xau thiab xyuas kom muaj kev nyab xeeb kev thauj mus los.

Kev Nyab Xeeb Kev Nyab Xeeb