Reduction of earth pressure on buried pipes by EPS geofoam inclusions
This paper presents the experimental study that investigated the applicability of
compressible inclusion, expanded polystyrene (EPS) Geofoam panels, placed over a buried …
compressible inclusion, expanded polystyrene (EPS) Geofoam panels, placed over a buried …
Foamed plastic structures
SM Krupinski, MFJ Berghmans… - US Patent App. 11/868,986, 2008 - Google Patents
Foamed plastic structures that include one or more foamed plastic bodies containing a
polymer matrix that includes one or more polymers formed by polymerizing a monomer …
polymer matrix that includes one or more polymers formed by polymerizing a monomer …
Foamed plastic structures
JD Rubb, B Hileman, PE Arch - US Patent App. 11/594,605, 2008 - Google Patents
Foamed plastic structures that include one or more foamed plastic bodies containing a
polymer matrix that includes one or more polymers formed by polymerizing a monomer mix …
polymer matrix that includes one or more polymers formed by polymerizing a monomer mix …
Sprayable and pumpable urea silicate foam for pipe pillows, trench breakers and civil construction applications
F Cybulski, C Hildreth, PS Mills… - US Patent 10,900,592, 2021 - Google Patents
Disclosed is a method and system for supporting a pipeline in a trench. The disclosure is
directed to the placement of urea-silicate sprayable or pumpable foams into trenches to …
directed to the placement of urea-silicate sprayable or pumpable foams into trenches to …
Systems and methods for protecting subterranean structures
AC Palmer - US Patent 8,215,870, 2012 - Google Patents
Systems and methods for protecting a Subterranean struc ture are provided. In at lest one
specific embodiment, a method can include removing at least a portion of earth dis posed …
specific embodiment, a method can include removing at least a portion of earth dis posed …