Crack/joint inducers for portland cement concrete pavement and slabs
A film material is used to create a concrete control joint. A thin plastic film creates a plane of weakness in the concrete to control or induce cracking at desirable locations and directions. A tool for installing the film inserts the film material into fresh concrete.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A film material is used to create a concrete control joint. A thin plastic film creates a plane of weakness in the concrete to control or induce cracking at desirable locations and directions. A tool for installing the film inserts the film material into fresh concrete. |
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