Rock foundation grouting test device
The utility model provides a rock foundation grouting test device, including test bench and upper end open -ended testing box, testing box places on the test bench, place the inside big or small the same concrete test block with testing box in the testing box, being equipped with in the concrete tes...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a rock foundation grouting test device, including test bench and upper end open -ended testing box, testing box places on the test bench, place the inside big or small the same concrete test block with testing box in the testing box, being equipped with in the concrete test block and reserving crack and grouting channel, grouting channel communicates with each other withreserving the crack, grouting channel manages the intercommunication with advancing the thick liquid, advances to starch the grouting pump of the defeated slurry feeding liquid of union coupling, andone side of testing box is equipped with transparent observation board, reserves the crack and runs through one side that transparent observation board is close to in the concrete test block. This test device can simulated rock the grout process on basis, simple structure, convenient operation simultaneously, is convenient for observe the penetration process of thick liquid in rock fracture.
本实用新型提供种岩石基础灌浆试验装置，包括试验台和上端开口的 |
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