Thermoplastic composite rib material and production method thereof
The invention relates to a thermoplastic composite material rib material and a production method thereof. The thermoplastic composite material rib material comprises a plain round rib; the rib lines are spirally arranged on the outer walls of the plain round ribs; the plurality of connecting nails a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a thermoplastic composite material rib material and a production method thereof. The thermoplastic composite material rib material comprises a plain round rib; the rib lines are spirally arranged on the outer walls of the plain round ribs; the plurality of connecting nails are inserted into the plain round ribs along the tops of the rib patterns to form the rib material; compared with the prior art, the invention has the following advantages: 1, due to the existence of the connecting nails, the radial strength of the rib material is greatly enhanced, and the problems of debonding damage caused by bonding between a pure winding type rib pattern and a main body only through a base body and reduction of the bonding strength when the rib pattern is bonded with concrete are solved; 2, the surface pits and the carborundum layer coexist, so that the roughness of the surface of the rib material is further improved, and the bonding strength of the rib material and concrete is improved; and 3, |
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