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Company performance

Hunan Provincial Science and Technology Department key project "biological enzyme soil solidification road construction technology application research" achievement appraisal

Hunan Provincial Science and Technology Department key project "biological enzyme soil solidification road construction technology application research" achievement appraisal

On January 21, 2009, Hunan Provincial Science and Technology Department organized and held an appraisal meeting on the achievements of Hunan Provincial Science and Technology Department's key project "Application Research on Bio-enzyme Soil Solidification Road Construction Technology" in Changsha. The appraisal committee inspected the construction site, listened to the report of the project undertaking unit, reviewed the appraisal documents and materials, and suggested that the supporting project of this technology should be further tracked and observed to accumulate data for popularization and application.

Application Report on Commencement of Crushed Stone Test Section of Old Cement Concrete Slab

Application Report on Commencement of Crushed Stone Test Section of Old Cement Concrete Slab

According to the requirements of Lianzhu Expressway Construction and Development Co., Ltd. to make full use of old road resources and explore the effective mechanism of realizing comprehensive utilization of old road resources in expressway reconstruction and expansion project, provide detailed experimental basis for comprehensive utilization depth design of the whole road section and ensure the construction progress of the project, according to the special meeting of test scheme attended by design, supervision, construction and other units and experts organized by your company on March 18, 2016. Our company has revised the test plan based on the valuable opinions put forward at the meeting, and plans to revise k1 125 200-1 125 400 and 111322-011 on March 26, 2016.

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