A pre-mix grout package includes a pre-packaged and air sealed mixed grout, either sanded or non-sanded, material. Pre-mix grout can be of various texture and colors. The pre-mixed grout package can be designed to include a refillable tube. A modified design structure is provided for ...
Temperature buffer type pre-mix groutPURPOSE: To modify a temperature buffer-type premix grout material (cement- base milk) and to obtain such a premix grout material that can be used in a constant compounding proportion through a year by a same construction method to inject the premix grout ...
a tunnel in a rock formation subject to time dependent deformation after excavation utilizing the compressible grout mix for resilient absorption of forces in the hardened state of the compressible grout mix exerted by the time dependent deformation of the rock wall surface into the tunnel opening. ...
placing the compressible grout mix in the annular gap between the tunnel wall rock surface and the tunnel liner, and c. allowing the compressible grout mix to set, wherein the compressible grout mix in the hardened state has a compressible ratio greater than the anticipated time dependent ...
placing the compressible grout mix in the annular gap between the tunnel wall rock surface and the tunnel liner, and;c. allowing the compressible grout mix to set, wherein the compressible grout mix in the hardened state has a compressible ratio greater than the anticipated time dependent ...
placing the compressible grout mix in the annular gap\nbetween the tunnel wall rock surface and the tunnel liner, and\nc. allowing the compressible grout mix to set, wherein the\ncompressible grout mix in the hardened state has a compressible\nratio greater than the anticipated time dependent ...
This research investigates the effect of pre-soaking treatment on plant-based aggregate using a wet grout binder to formulate a high-strength lightweight concrete (HSLWC). Surface modification utilising a novel grout soaking technique with various water-to-cement (w/c) ratios has indicated a new...