A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Paving binder
A paving binder according to the present invention is used in a paving mixture for forming paving, and has a weight-average molecular weight, as measured using gel permeation chromatography, of 0.20000-10,000 inclusive. The binder includes a polyamide resin in which, in a molecular weight dispersion chromatogram measured using gel permeation chromatography, 0.5-12 percent inclusive of the total surface area is surface area in which the components have a molecular weight of 20,000-50,000 inclusive. Thus, resistance to severe temperature conditions and weight conditions can be improved whilst the workability-related conveniences which are made possible by conventional equipment organization and assembly are maintained.
Paving binder
A paving binder according to the present invention is used in a paving mixture for forming paving, and has a weight-average molecular weight, as measured using gel permeation chromatography, of 0.20000-10,000 inclusive. The binder includes a polyamide resin in which, in a molecular weight dispersion chromatogram measured using gel permeation chromatography, 0.5-12 percent inclusive of the total surface area is surface area in which the components have a molecular weight of 20,000-50,000 inclusive. Thus, resistance to severe temperature conditions and weight conditions can be improved whilst the workability-related conveniences which are made possible by conventional equipment organization and assembly are maintained.
Paving binder
HIRATO TOSHIAKI (author) / MURAYAMA MASATO (author) / OOKUBO MAKOTO (author) / OSHISA YASUZANE (author)
2015-09-09
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
| European Patent Office | 2021