Zhengzhou U-Trust Infrastructure Rehabilitation Ltd.

Follow

Organization

Zhengzhou, Henan Province, CN

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Process for grouting a curtain with polymer
- Patent number 8,272,811
- Issue date Sep 25, 2012
- Zhengzhou U-Trust Infrastructure Rehabilitation Ltd.
- Fuming Wang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Directional fracture grouting method with polymer for seepage contr...
- Patent number 8,182,178
- Issue date May 22, 2012
- Zhengzhou U-Trust Infrastructure Rehabilitation Ltd.
- Fuming Wang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING