FIELD: construction.
SUBSTANCE: invention allows to use waste of sawing and logging operations, as well as petroleum chemistry by-products. The method involves wood drying, workpiece manufacturing, shaping of their external contour, and impregnation with 30-50% solution of a low-molecular copolymer in petroleum solvent. As the low-molecular copolymer of butadiene oligomers, a low-molecular copolymer of 4-vinylcyclohexene-1 with maleic anhydride with a molar weight of 600-1500, obtained from return solvent rectification bottoms from butadiene rubber production, is used.
EFFECT: increased performance of wooden parquet blocks.
1 tbl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCTION OF END BLOCKS FOR PARQUET | 2014 |
|
RU2572312C2 |
| PARQUET BLANK MANUFACTURE METHOD | 1997 |
|
RU2118928C1 |
| METHOD OF MANUFACTURING END FACE MEMBER FOR FINISHING FLOORS AND WALLS | 1994 |
|
RU2096171C1 |
| METHOD FOR MANUFACTURE OF PLATES FROM COMPOSITE MATERIAL | 2007 |
|
RU2356728C2 |
| METHOD OF PROTECTING MODIFIED-WOOD FINISHING TILES | 1999 |
|
RU2146610C1 |
| METHOD FOR PRODUCTION OF MODIFIED WOOD | 2007 |
|
RU2346809C2 |
| METHOD FOR MANUFACTURE OF END DECORATIVE PANEL | 1999 |
|
RU2166429C2 |
| METHOD OF CUSTOM-MADE PARQUET PRODUCTION | 1995 |
|
RU2078685C1 |
| METHOD FOR MANUFACTURE OF PARQUET | 2001 |
|
RU2203801C2 |
| PAINT FOR MARKING OUT ROADS | 1993 |
|
RU2067601C1 |
