FIELD: railway construction. SUBSTANCE: building member has reinforced polymer concrete body of equal rigidity over length. Reinforcement is made of wood chips and glass cord chop. Wood chips reinforcement is arranged along longitudinal axis of body, and that of glass chop is dispersed in upper and lower layers of member body and in places of rail attachment holes. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Title | Year | Author | Number |
---|---|---|---|
COMPOSITION FOR COMPOSITE MATERIAL | 1992 |
|
RU2032638C1 |
CONSTRUCTION MEMBER | 1997 |
|
RU2117119C1 |
COMPOSITION FOR COMPOSITE MATERIAL | 1995 |
|
RU2098375C1 |
COMPOSITE FOR COMPOSITION MATERIAL | 2001 |
|
RU2215705C2 |
SLEEPER | 1997 |
|
RU2095509C1 |
POLYMER COMPOSITION | 2000 |
|
RU2198190C2 |
CONSTRUCTION MEMBER | 0 |
|
SU1638234A1 |
CONSTRUCTION ELEMENT | 0 |
|
SU775264A1 |
COMPOSITE SLEEPER | 2019 |
|
RU2707435C1 |
PRESTRESSED REINFORCED CONCRETE SLAB FOR RAILWAY ROADS | 2007 |
|
RU2373317C2 |
Authors
Dates
1995-04-10—Published
1992-03-04—Filed