Hatimin guntu na aiki tare yana nufin yin amfani da na'urori na musamman, wato, motar hatimi mai aiki tare, don yayyafa duwatsu masu girman guda ɗaya da masu ɗaure kwalta a saman titi a lokaci guda, da yin siminti da duwatsu ƙarƙashin abin nadi na roba. ko tuƙi na halitta. Akwai isasshiyar tuntuɓar ƙasa a tsakanin su don cimma sakamako mafi girma na haɗin kai, ta haka ne za a samar da ƙwalwar macadam wear Layer wanda ke kare saman hanya.

A cikin sharuddan layman, ana gyara lahani da kwalayen saman titin ta hanyar fasaha ta Synchronous chip sealing Layer, kuma an dawo da juriyar ƙeƙasasshiyar saman titin don cimma manufar kiyaye hanyar. Fuskar direban na iya wucewa kamar yadda aka saba yayin tuki, wanda ke rage yawan hadurran ababen hawa da ke haifarwa a kan titi. Yiwuwar hadarin mota saboda lalacewa. Idan aka kwatanta da hanyoyin kiyayewa na gargajiya, fasahar rufe guntu ta aiki tare tana da fa'idodi masu zuwa:

(1) Fasahar rufe guntu ta aiki tare na iya tsawaita rayuwar sabis na hanya, wanda zai iya haɓaka rayuwar sabis na fiye da shekaru 10.
(2) Farashin kula da fasahar rufe dutsen tsakuwa mai aiki tare ya yi ƙasa da na gyaran hanyoyin gargajiya.
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(4) The synchronous crushed dutse hatimin Layer yana da babban gyara sakamako a kan fasa da ruts, wanda ƙwarai inganta anti-skid da hana ruwa Properties na hanya surface.
(5) Tsarin ginin hatimin dakakken dutsen da ke aiki tare yana da sauƙi kuma mai sauƙin aiki, kuma saurin gyaran hanyarsa yana da sauri fiye da tsarin kula da titin na gargajiya, wanda zai iya saurin daidaita hanyar da kuma amfani da shi kamar yadda aka saba.

Sinoroader yana cikin Xuchang, birni mai tarihi da al'adu na ƙasa. Yana da masana'antun kayan aikin ginin hanya wanda ke haɗa R & D, samarwa, tallace-tallace, goyon bayan fasaha, sufuri na teku da ƙasa da sabis na tallace-tallace. Muna fitar da aƙalla saiti 30 na tsire-tsire masu haɗa kwalta, Synchronous Chip Sealers da sauran kayan aikin gine-gine a kowace shekara, yanzu kayan aikinmu sun bazu zuwa fiye da ƙasashe 60 a duniya.