FIELD: construction.
SUBSTANCE: invention relates to construction, particularly, to artificial fibre for making concrete. Fibre for disperse concrete reinforcement is composed of straight section threads 1 with anchors, anchors are made in form of transverse projections 2 from same thread, uniformly distributed throughout its length, with creation between them open seats 3. Invention is developed in subclaims.
EFFECT: technical result is creation of fibres with improved anchoring capacity, which increases structural strength of concrete.
6 cl, 8 dwg, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2806090C1 |
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| STEEL FIBRE FABRICATION INSTALLATION | 2006 |
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| TUBULAR ARTICLE MADE FROM PRESSED DISPERSE REINFORCED CONCRETE AND MOULDING HEAD FOR ITS MANUFACTURE | 1994 |
|
RU2072467C1 |
