Hloov cov khoom asphalt yog qhov tshiab, ua tau zoo thiab ib puag ncig kev phooj ywg cov khoom, uas tau txais kev saib xyuas thiab paub txog. Hauv kev tsim kho ntawm Tshav Dav Hlau Ramways, hloov asphalt cov ntaub ntawv kuj tau siv ntau dua. Kab lus no yuav piav qhia txog cov yam ntxwv ntawm kev hloov cov ntaub ntawv asphalt thiab lawv daim ntawv thov zoo hauv tshav dav hlau tsim kho.
1. Cov yam ntxwv ntawm cov khoom siv asphalt
1. Kev hloov kho Ashalt Asphalt hais txog kev hloov kho cov khoom tshiab ua los ntawm kev kho cov tshuaj lom neeg, kev siv lub cev, thiab lwm yam khoom siv muaj cov yam ntxwv hauv qab no:
2. Cov ntsuas kub zoo: Tom qab hloov kho cov khoom siv asphalt yog hloov kho, nws qhov kub tsis taus tau muaj kev txhim kho zoo heev. Nyob rau hauv qhov chaw kub khiav tawm, hloov asphalt cov ntaub ntawv thiab ntws, uas tuaj yeem zam kev deformation thiab suab nrov tau tsim los ntawm tsheb tsav tsheb.
3. Cov dej tsis kam: Hloov cov ntaub ntawv asphalt tseem muaj kev tawm tsam zoo, uas muaj peev xwm zam kev tawg thiab sanding, thiab txuas ntxiv txoj haujlwm ntawm txoj kev.
4. Kev tiv thaiv ib puag ncig zoo: Cov khoom siv asphalt tsis muaj kev tiv thaiv hnyav uas muaj kev phom sij hauv ib puag ncig, thiab tsis muaj kev phom sij rau tib neeg lub cev thiab lub ntuj ib puag ncig.

2. Qhov zoo ntawm cov khoom siv asphalt hauv tshav dav hlau siv
1. High Tensile Lub zog: Hloov kho cov khoom siv asphalt tuaj yeem txhim kho lawv lub zog ntawm lub zog los ntawm kev hloov lawv cov tshuaj lom neeg muaj kuab lom thiab txhim kho lawv cov khoom siv lub cev. Hauv kev tsim kho ntawm tshav dav hlau khiav, muaj zog hloov kho Asphalt tau ua kom zoo tsis txhob tawg thiab sanding ntawm txoj kev saum npoo av, kom ntseeg tau tias muaj kev nyab xeeb ntawm dav hlau soff thiab tsaws.
2. Cov hnav zoo: tshav dav hlau yuav tsum tau tiv thaiv ntau yam coj tawm thiab tsaws kev sib txhuam thiab kev hnav. Hauv cov ntaub ntawv no, cov khoom siv asginal Aspertal cov ntaub ntawv Asphalt cov ntaub ntawv ua haujlwm tau tawg thiab ua si. Hloov cov ntaub ntawv asphalt tau coj zoo hnav tsis kam thiab tuaj yeem txuas lub neej kev ua haujlwm ntawm txoj kev pavement.
3. Zoo Adhesion: Hloov cov khoom siv ashesion zoo nkauj ashesion zoo thiab tuaj yeem ua kom tiav txoj kev ua kom muaj kev puas tsuaj vim muaj kev puas tsuaj ntawm ob.
4. Cov huab cua muaj zog tiv thaiv: tshav dav hlau kev tsim kho yog nyob rau thaj chaw uas feem ntau tau hloov los ntawm ntuj thiab kev nyab xeeb hloov, yog li cov khoom siv nrog kev tiv thaiv huab cua zoo. Hloov cov khoom asphalt tuaj yeem tswj kev ua tau zoo hauv ntau qhov chaw ib puag ncig thiab hloov kho kom haum rau ntau yam huab cua huab cua.
III. Tag
Hloov cov khoom asphalt yog cov khoom siv asphalt yog cov khoom siv as ntawm cov khoom siv high cov txiaj ntsig, thiab ua si yog lub luag haujlwm siab, thiab ua si ib lub luag haujlwm siab hauv kev tsim kho ntawm tshav dav hlau. Los ntawm kev hloov nws cov tshuaj muaj pes tsawg leeg thiab cov khoom siv lub cev, cov khoom siv kub, ua rau nws siv hluav taws xob ntau, ua rau nws siv ntau dua rau kev siv ib puag ncig ntawm tshav dav hlau. Tam sim no, qhov ntsuas ntawm cov haujlwm tshav dav hlau hauv kuv lub teb chaws yog nthuav dav, thiab qhov kev thov yuav cog ntxiv. Yog li ntawd, daim ntawv thov cov kev cia siab ntawm kev hloov cov ntaub ntawv asphalt yog qhov dav heev, thiab lawv yuav txuas ntxiv mus nce thiab tsim tsa yav tom ntej.