Pavement Roughness Test Apparatus

LXBP-5 Pavement Roughness Mea Ho'āʻo

ʻO ka pavement roughness ka mea maʻamau i wehewehe ʻia ma ke ʻano he hōʻike ʻole i ka ʻili o ka papahele e hoʻopilikia i ka maikaʻi o ke kaʻa (a pēlā ka mea hoʻohana).He ʻano koʻikoʻi ke ʻano o ka pavement no ka mea ʻaʻole pili wale ia i ka maikaʻi o ka holo ʻana akā ʻo nā kumukūʻai lohi o ke kaʻa, ka ʻai wahie a me nā kumukūʻai mālama.Ua ʻike ka World Bank ʻo ke ʻano ʻino o ke alanui ke kumu nui i ka nānā ʻana a me nā kālepa e pili ana i ka maikaʻi o ke alanui vs.Ua kapa ʻia ʻo Roughness ma ke ʻano he "smoothness" ʻoiai ʻo nā huaʻōlelo ʻelua e pili ana i nā ʻano pavement like.

He kūpono ia no nā ala kiʻekiʻe, nā alanui kūlanakauhale, nā ala mokulele a me nā nānā ʻana i ke kūkulu ʻana i ka ʻenehana pavement, ka ʻae ʻana a me nā hōʻailona ʻikepili koʻikoʻi no ka mālama ʻana i ke alanui.

ʻAʻole kūpono ia no ke ana ʻana ma nā alanui me nā lua a me nā pōʻino nui.

He kūpono ia no ka nānā ʻana i ke kūkulu ʻana o ke alanui a me ka nānā ʻana i ka palahalaha o ke alanui e like me nā alaloa, nā alanui kūlanakauhale a me nā mokulele.

Loaʻa iā ia nā hana o ka ʻohi, hoʻopaʻa ʻana, ka nānā ʻana, ka paʻi ʻana, a me nā mea ʻē aʻe, a hiki ke hōʻike i ka ʻikepili ana manawa maoli o ka ʻili alanui.

ʻO nā palena ʻenehana nui:

1. ʻO ka lōʻihi hōʻike hōʻike o ka mika palahalaha: 3 mika

2. Hapa: ±1%

3. Ka haʻahaʻa kaiapuni hana: -10 ℃ ~+ 40 ℃

4. Nā Ana: 4061 × 800 × 600mm, hiki ke hoʻonui ʻia e 4061 mm, pōkole e 2450 mm

5. Kaumaha: 210kg

6. Mea hoʻomalu kaumaha: 6kg

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Mua: ʻO ka Laboratory mau mea wela wela me ka mea hoʻoponopono kikohoʻe

Aʻe: Mea ho'āʻo maʻiʻo o ka Lehu Lehu

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