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Pavement Roughness Test Apparatus

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LXBP-5 Pavement Roughness Test Apparatus

Pavement roughness feem ntau txhais tau tias yog ib qho kev qhia ntawm qhov tsis sib xws hauv qhov chaw pavement uas cuam tshuam rau kev caij tsheb zoo (thiab yog li tus neeg siv).Roughness yog ib qho tseem ceeb pavement yam ntxwv vim hais tias nws cuam tshuam tsis tau tsuas yog caij zoo tab sis kuj tsheb ncua nqi, roj noj thiab tu nqi.Lub Tuam Txhab Ntiaj Teb tau pom txoj kev roughness yog qhov tseem ceeb hauv kev txheeb xyuas thiab kev lag luam tawm uas cuam tshuam txog txoj kev zoo thiab tus nqi siv.Roughness tseem hu ua "smoothness" txawm hais tias ob nqe lus hais txog tib txoj kev taug kev zoo.

Nws yog tsim rau high-grade highways, nroog txoj kev, tshav dav hlau runways thiab lwm yam pavement engineering tsim tshuaj ntsuam xyuas, ua tiav kev lees paub, thiab cov ntaub ntawv tseem ceeb rau kev saib xyuas txoj kev.

Nws tsis haum rau kev ntsuas ntawm txoj kev uas muaj ntau lub qhov dej thiab kev puas tsuaj loj heev.

Nws yog qhov tsim nyog rau kev tshuaj xyuas kev tsim kho ntawm txoj kev thiab kev soj ntsuam qhov chaw tiaj tus xws li kev loj, txoj kev hauv nroog thiab tshav dav hlau.

Nws muaj cov haujlwm ntawm kev sau, sau, txheeb xyuas, luam ntawv, thiab lwm yam, thiab tuaj yeem tso saib cov ntaub ntawv ntsuas lub sijhawm ntawm txoj kev.

Lub ntsiab technical parameters:

1. Qhov kev xeem siv ntev ntawm lub tiaj tus meter: 3 meters

2. yuam kev: ± 1%

3. Ua haujlwm ib puag ncig av noo: -10 ℃ ~ + 40 ℃

4. Dimensions: 4061 × 800 × 600mm, ncua los ntawm 4061 hli, luv los ntawm 2450 hli

5. Nyhav: 210kg

6. Tswj qhov hnyav: 6kg

Pavement nruam yim-log flatness meter

Ua kom tiav cov khoom siv ntawm tus kheej compacting pob zebLaboratory khoom siv cement pob zeb7


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