Patent ID: 9732585
Date: 2017-08-15
CPC Classifications: E02D,E21B

Claim:
1. A tip-grouting tool, comprising: at least one inlet; an outlet in communication with the at least one inlet; a back plate between the at least one inlet and the outlet and at least one side plate extending from the back plate to the outlet; a latticed grating connected to the at least one side plate proximate the outlet; a distribution material located between the back plate and the grating, the grating sized to retain the distribution material in a space defined between the back plate and the grating, the distribution material defining a tortuous path for flow of a grouting material between the at least one inlet and the outlet, the grating further sized to allow grout passage therethrough; and at least one tube-a-manchette embedded within the distribution material between the at least one inlet and the outlet.