FIELD: chemistry.
SUBSTANCE: invention pertains to binding material for road surfaces. It can be used in road and airfield construction, as well as in roofing, waterproofing and tight seams. The proposed binding material for road surfaces contains bitumen, caoutchouc and a solvent-plasticizer. It is unique in that, the solvent-plasticizer used is rape oil or a mixture of distilled tall oil and pentaerythritol, taken with mass ratio of 7:1. The caoutchouc used is a copolymer of ethylene with vinyl acetate, with components in the following mass percentages: 95.00 - 99.50% bitumen; 0.41-4.10% solvent-plasticizer; 0.09-0.90% copolymer of ethylene with vinyl acetate.
EFFECT: the binding material can be used in road or airfield construction, as well as in roofing, waterproofing and tight seams.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| BINDING AGENT FOR ROAD COATING | 2003 |
|
RU2241723C1 |
| PAVEMENT BINDER | 2004 |
|
RU2266310C1 |
| 1-(2-ALKYLIMIDAZOLINYL-1)-2-[2-ALKYLIMIDAZOLINYL-1)POLY(ETHYLENE-N-ALKANOYLAMIDO)]ETHANE, CAPABLE OF INCREASING ADHESION OF ASPHALT TO MINERAL MATERIALS, AND ROAD SURFACE BINDER BASED THEREON | 2010 |
|
RU2499808C2 |
| POLYMERIC ASPHALT MODIFIER | 2007 |
|
RU2346965C1 |
| POLYMERIC BITUMEN MODIFIER AND BITUMEN-POLYMER BINDER BASED ON IT | 2015 |
|
RU2615523C1 |
| BITUMEN BINDER FOR HIGHWAY COATING | 1997 |
|
RU2140947C1 |
| POLYMER-BITUMEN BINDER AND METHOD FOR PRODUCTION THEREOF | 2012 |
|
RU2496812C1 |
| METHOD OF PREPARING POLYMERIC BITUMEN COMPOSITION | 1998 |
|
RU2144049C1 |
| METHOD OF OBTAINING A POLYMER-BITUMEN ASTRINGENT FOR ROAD CONSTRUCTION | 2015 |
|
RU2618854C1 |
| POLYMER-ASPHALT BINDER FOR ROAD SURFACE AND METHOD FOR PRODUCTION THEREOF | 2011 |
|
RU2477736C2 |
