FIELD: construction.
SUBSTANCE: invention is related to vibronoise-absorbing sheet material made from composition based on oil bitumen, plasticiser, resin, filler - chalk, materoal contains styrene-indene resin produced from stillage bottoms of raw benzol rectification and pyrolysis resin, and also from polymers of benzol separation, plasticiser - di-(2-ethylhexyl)-phthalate and additionally contains fillers - crushed phlogopite mica for metallurgical industry of SMFF-160 grade and crushed mica of SDF-3 grade, microspheres produced from aqueous suspension of heat power plant ash, fractioned microwollastonite (MIWOLL), produced by means of crushing, off-grade basalt wool at the following ratio, wt %: oil bitumen 20.0-25.0; styrene-indene resin 9.0-12.0; di-(2-ethylhexyl)-phthalate 1.0-3.0; chalk 25.0-30.0; mica SMFF-160 3.0-4.0; mica SDF-3 3.0-4.0; microspheres produced from aqueous suspension of heat power plant ash 20.0-25.0; fractioned microwollastonite (MIWOLL) 3.0-7.0; off-grade basalt wool 3.0-7.0.
EFFECT: efficient insulation of vehicle cabins against vibration of structures and engine noise.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| VIBRATION NOISE-ATTENUATING SHEET MATERIAL | 2007 |
|
RU2326142C1 |
| VIBRATION DAMPING BLOCK | 2013 |
|
RU2538270C1 |
| VIBRATION-AND-NOISE ABSORBING ACOUSTIC-INSULATION MATERIAL | 2007 |
|
RU2340640C1 |
| ASPHALT-POLYMER COMPOSITION FOR VIBRATION- AND NOISE-ABSORBING SHEET MATERIAL | 2010 |
|
RU2452747C2 |
| DAMPING METHOD FOR SEISMIC AND VIBRATION HAZARDOUS FACILITIES AND STRUCTURES | 2022 |
|
RU2800166C1 |
| NITROCELLULOSE COATING COMPOSITION | 2008 |
|
RU2373243C2 |
| COMPOSITE RUBBER MIXTURE FOR VIBRATION-DAMPING COATINGS | 2022 |
|
RU2796369C1 |
| FRICTION COMPOSITION | 1994 |
|
RU2101305C1 |
| COMPOSITION RUBBER MIXTURE FOR PADS OF RAIL FASTENERS | 2018 |
|
RU2677139C1 |
| COMPOSITION FOR PREPARING SEALING MATERIAL (VARIANT THEREOF) | 1995 |
|
RU2103308C1 |
