A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge Deck Repairs with Polymer Concrete Patching Materials
The FHWA polymer concrete as formulated at Brookhaven National Laboratory (BNL) was mixed, placed into spalls and finished on grade with steel trowels on more than a dozen bridges. This polymer concrete was a two-component system consisting of a liquid monomer component comprised of methyl methacrylate base, which contained a cross linking agent with promoters and an inhibitor, and a powder component which contained reactive polymers, blend of silica sands, initiator, and color pigments. These formed an impregnable material of approximately 8000 psi. Cure time for this project's cold weather formulation to obtain this strength was approximately 2 hours at 40F.
Bridge Deck Repairs with Polymer Concrete Patching Materials
The FHWA polymer concrete as formulated at Brookhaven National Laboratory (BNL) was mixed, placed into spalls and finished on grade with steel trowels on more than a dozen bridges. This polymer concrete was a two-component system consisting of a liquid monomer component comprised of methyl methacrylate base, which contained a cross linking agent with promoters and an inhibitor, and a powder component which contained reactive polymers, blend of silica sands, initiator, and color pigments. These formed an impregnable material of approximately 8000 psi. Cure time for this project's cold weather formulation to obtain this strength was approximately 2 hours at 40F.
Bridge Deck Repairs with Polymer Concrete Patching Materials
W. C. Edgecomb (author)
1983
85 pages
Report
No indication
English
Bridge Deck Patching Material Evaluation
| British Library Online Contents | 2010
Bridge Deck Patching Material Evaluation
| Online Contents | 2010
Polymer Concrete Patching Materials
| NTIS | 1977