Nkag siab Bitumen PG 70/28

Bitumen PG 70/28 yog ib tug high-zoo paving-qib bitumen paub txog nws cov kev ua tau zoo tshaj plaws hauv ntau daim ntawv thov. Raws li ib tug ntau yam binder, nws plays lub luag hauj lwm tseem ceeb nyob rau hauv kev tsim kho kev lag luam, muab zoo adhesion, durability, thiab yooj.

Daim ntawv thov ntawm Bitumen PG 70/28 hauv Txoj Kev Tsim Kho

Nws yog dav siv nyob rau hauv txoj kev kev tsim kho tej yaam num vim nws cov khoom tshwj xeeb. Bitumen PG 70/28 yog ib qho tseem ceeb ntawm cov khoom hauv asphalt sib tov, muab kev ruaj ntseg thiab ua haujlwm rau cov tsheb thauj khoom hnyav. Txawm hais tias nws yog txoj kev loj, txoj kev, los yog lub tshav dav hlau khiav, cov qib ntawm bitumen no ua kom muaj kev ruaj ntseg ntev thiab txhim khu kev qha.

Txhim kho Asphalt Mixtures

Ib qho txiaj ntsig tseem ceeb ntawm Bitumen PG 70/28 yog nws lub peev xwm los txhim kho kev ua haujlwm ntawm asphalt sib tov. Los ntawm kev sib koom ua ke nrog cov ntaub ntawv qib siab no, cov kws tsim khoom tuaj yeem txhim kho qhov kev tiv thaiv rau rutting, tawg, thiab ya raws kev puas tsuaj, ua rau txoj kev smoother thiab kev nyab xeeb rau cov neeg tsav tsheb.

Cov txiaj ntsig hauv Pavement Preservation

Hauv kev khaws cia pavement, Bitumen PG 70/28 plays lub luag haujlwm tseem ceeb hauv kev txuas ntxiv lub neej ntawm cov chaw asphalt uas twb muaj lawm. Los ntawm cov txheej txheem xws li nti kaw thiab micro surfacing, nws pab kaw cov kab nrib pleb, tiv thaiv dej infiltration, thiab rejuvenate worn-out pavements, thaum kawg txo tus nqi txij nkawm thiab kev cuam tshuam tsheb.

Environmental Sustainability

Nws kuj tau lees paub rau nws ib puag ncig sustainability. Raws li ib tug byproduct ntawm crude roj refining, nws muaj ib tug recycled tov rau kev tsim kho txoj kev, txo cov kev xav tau ntawm raw cov ntaub ntawv tshiab thiab txo cov pa roj carbon hneev taw. Tsis tas li ntawd, nws cov kav ntev ua rau muaj kev ruaj khov mus ntev los ntawm kev txo qhov zaus ntawm kev kho thiab hloov txoj kev.

Quality Assurance thiab Specifications

Txhawm rau kom ntseeg tau tias kev ua tau zoo ib yam ntawm Bitumen PG 70/28, nws yuav tsum ua raws li cov qauv nruj thiab cov lus qhia tshwj xeeb. Cov neeg tsim khoom ua tib zoo tswj hwm yam xws li nkag mus, qhov muag muag, thiab viscosity kom tau raws li qhov yuav tsum tau muaj ntawm ntau yam kev nyab xeeb thiab kev thauj mus los, kom ntseeg tau tias kev ua haujlwm zoo hauv txhua daim ntawv thov.

Kev txiav txim siab ntim khoom

Kev ntim khoom kom zoo yog qhov tseem ceeb los khaws kev ncaj ncees ntawm Bitumen PG 70/28. Nws yog feem ntau ntim rau hauv cov thawv ntim khoom ruaj khov lossis nruas los tiv thaiv nws los ntawm kev sib kis, noo noo, thiab kub hloov pauv thaum khaws cia thiab thauj mus los. Cov ntaub ntawv ntim khoom ruaj khov kom ntseeg tau tias cov bitumen tseem nyob hauv qhov tseem ceeb kom txog thaum nws npaj txhij los siv rau hauv kev tsim kho.

Specification ntawm Bitumen PG 70/28