Lub asphalt paver tau siv los ua kom cov menyuam ua cov txheej txheem sib cog los ntawm kev muab cov txheej txheej txawm thiab homogeneous precompaction nrog kev ruaj ntseg txaus. Nws yog qhov ua tau zoo yog qhov lav kom ua tiav cov kev xav tau no. Txhua lub asphalt pavers niaj hnub no tau ua los ntawm ob lub ntsiab tseem ceeb, tsheb laij teb thiab lub ntsej muag ntab ntab.
Log pavers tuaj yeem ua haujlwm tau yooj yim dua thiab tsim nyog rau kev tso cov ntaub ntawv tsis muaj qhov txwv thiab ntawm qhov chaw tsis muaj qhov txwv. Cov pavers taug qab tau siv los nteg ntu dav ntxiv thiab ntawm qhov ntxhab ntxhab.
Cov screed hloov cov asphalt sib xyaw kom tuab tuab, qib, hla thiab crown profile. Tus kheej-leveling floating screed tau txuas los ntawm ob txhais caj npab ntawm ob sab ntawm lub tsheb laij teb. Txhua qhov tsis sib xws saum npoo yuav ua rau ob peb qhov txav mus los.
Qhov xav tau tuab ntawm qhov sib xyaw tuaj yeem tau los ntawm kev kho cov ntiv taw ntiv tes, uas yog qhov ntse tshaj plaws tsim. Ib qho kev txav ntawm ob qho ntiv taw taw ua rau muaj qhov sib npaug thiab ua rau nce lossis poob ntawm qhov screed.
Cov screeds niaj hnub no tau ua kom sov feem ntau los ntawm hluav taws xob thaum cov laus dua, cov cua sov ua kom sov screeds tseem muaj. Thaum tshav kub kub tiv thaiv cov phaj ib leeg los ntawm kev khaws cov asphalt kub.
Qhov hnyav ntawm screeds yog lub hauv paus tseem ceeb uas muaj feem cuam tshuam rau nws lub peev xwm los npaj ua ntej asphalt. Qhov hnyav dua qhov screed yog, qhov ua tau zoo dua ua ntej. VÖGELE AB500 TP2 screed yog qhov hnyav tshaj plaws uas peb muab los ntawm peb cov VÖGELE dav hlau, uas nws ua tau zoo heev. Cov kab ke sib dhos tau siv los pab ua kom tiav ua ntej tab sis kuj tseem pab txhawb cov screed kom ntab. Txawm hais tias xaiv tamping thiab/lossis vibrating screed tso siab rau cov ntawv thov nrog rau hom sib xyaw, txheej tuab, qhov nyiam hauv zos thiab kev qhia tshwj xeeb.
Xuzhou Chengzhi Kev Tsim Kho, raws li tus neeg xa khoom ntawm cov khoom seem, muaj ntau yam khoom siv tshuab ntawm pavers. Yog tias koj muaj lus nug txog peb cov khoom, koj zoo siab hu rau peb kom tau txais cov ntaub ntawv ntxaws ntxiv. Peb tau tsom mus rau muab cov neeg siv khoom nrog cov khoom lag luam zoo thiab ua haujlwm rau cov neeg siv khoom kom lawv txaus siab kawg. Peb cia siab vam tias yuav tsim kom muaj kev sib raug zoo mus ntev mus ntxiv.
Sijhawm Tshaj Tawm: Jul-28-2021