公路養護采用傳統施工工藝，不僅增加了垃圾外運成本，而且由于處理不當造成環境污染。
Road maintenance using traditional construction technology, not only increase the cost of garbage transportation, but also cause environmental pollution due to improper treatment.

采用廢舊瀝青路面材料回收利用技術，不僅可以避免廢舊材料堆放造成的占地和環境污染，還可以減少對石料、瀝青和水泥的需求，降低道路建設和養護成本。

原位冷再生作為一種成熟的綠色公路養護改造技術，具有簡化施工工藝、節約材料、縮短工期、降低成本等優點。
As a mature green highway maintenance and reconstruction technology, in-situ cold regeneration has the advantages of simplifying construction technology, saving materials, shortening construction period and reducing cost.

冷再生施工對施工工藝要求較高。施工過程中的工藝設計、設備操作和質量控制非常重要。只有提供真實、快速、的支持，冷再生機租賃設備制造商才能贏得用戶的聲譽。在使用該設備10多年的過程中，維特根的服務團隊為我們提供了的技術支持和快速的服務響應

Cold regeneration construction requires high construction technology. Process design, equipment operation and quality control are very important in the construction process. Only by providing real, fast and professional support, can the manufacturer of cold regeneration machine lease equipment win the reputation of users. Over the course of more than 10 years of using the device, Wittgen’s service team has provided us with professional technical support and rapid service response