FIELD: construction.
SUBSTANCE: pipe-shell comprises outer and inner walls, longitudinal members made by moulding to provide a set of rectilinear longitudinally oriented fibers distributed in the bulk of the polymeric binder. The forming surface of the longitudinal members is made of at least one layer of intersecting and/or interwoven fibers.
EFFECT: enhanced strength.
66 cl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| REINFORCEMENT FOR HOLLOW PLASTIC WINDOW, DOOR OR SIMILAR ENCLOSING FRAME ELEMENTS | 2007 |
|
RU2336404C1 |
| LONG-CUT MEMBER OF COMPOSITE MATERIAL | 2001 |
|
RU2196866C1 |
| MEATED LOAD-BEARING MEMBER | 2005 |
|
RU2292001C1 |
| ANCHOR | 2005 |
|
RU2303696C1 |
| EXPLOSION-RESISTANT BIN FOR REFUSE CONTAINMENT | 2006 |
|
RU2309879C1 |
| ELONGATED CONSTRUCTIONAL MEMBER MADE OF COMPOSITE MATERIAL (VARIANTS) | 2004 |
|
RU2290483C2 |
| COMPOSITE ANCHOR | 2005 |
|
RU2303698C1 |
| CLOTH RESISTIVE ELEMENT FOR FLEXIBLE-ELECTRIC HEATER AND FLEXIBLE ELECTRIC HEATER WITH CLOTH RESISTIVE ELEMENT | 2005 |
|
RU2292129C1 |
| COMPOSITE THREADED JOINING MEMBER | 2006 |
|
RU2309848C1 |
| WINDOW, DOOR OR SIMILAR ENCLOSING FRAME STRUCTURE | 2007 |
|
RU2335615C1 |
