FIELD: manufacture of building materials.
SUBSTANCE: invention concerns compositions of sulfur binders and can find use in manufacture of sulfur concrete designed for protection against radiation and for filling joints of lining, equipment, and building structures operated under ionization emission conditions. Binder containing sulfur (44.2-46.6%), filler (52.0-54.25%), and paraffin as modifying additive (0.25-0.3%) contains, as filler, barite with specific surface area 250 m2/kg and average density 4350 kg/m2 and additionally contains reinforcing component: carbon fibers 10-15 mm in length.
EFFECT: increased bend strength of binder and improved its protective ability against neutron emission.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| BINDER FOR PRODUCTION OF RADIATION-PROTECTIVE MATERIALS | 2003 |
|
RU2250883C2 |
| BINDING AGENT FOR RADIATION-SHIELDING CONCRETES | 2003 |
|
RU2248634C2 |
| NANOMODIFIED COMPOSITE ON THERMOPLASTIC MATRIX | 2012 |
|
RU2495844C1 |
| BINDING AGENT FOR PRODUCING RADIATION-PROTECTIVE BUILDING MATERIAL | 2001 |
|
RU2235079C2 |
| ESPECIALLY HEAVY CONCRETE FOR PROTECTION AGAINST IONIZING EMISSIONS | 2003 |
|
RU2294029C2 |
| COMPOSITE FOR PRODUCING RADIATION SHIELDING MATERIALS | 2000 |
|
RU2208851C2 |
| RADIO-PROTECTIVE MATERIAL | 2008 |
|
RU2366010C1 |
| NANOCOMPOSITE MATERIAL BASED ON MINERAL BINDERS | 2013 |
|
RU2538410C1 |
| CONSTRUCTION COMPOSITION FOR PROTECTION FROM IONISING RADIATION | 2008 |
|
RU2375771C1 |
| COMPOSITION MIXTURE FOR PRODUCTION OF SULFUR CONCRETE | 2007 |
|
RU2382011C2 |
