Sandra Boivin

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Nanterre, FR

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Patents Grantslast 30 patents

Information Patent Grant
Concrete comprising organic fibres dispersed in a cement matrix, co...
- Patent number 6,723,162
- Issue date Apr 20, 2004
- Bouygues
- Marcel Cheyrezy
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CONCRETE COMPOSITION WITH REDUCED SHRINKAGE
- Publication number 20090305019
- Publication date Dec 10, 2009
- LAFARGE
- Gilles Chanvillard
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES