hinterfüllsystem
A hinterfüllsystem, often translated as a backfilling system or void filling system, refers to a construction or mining technique used to fill voids or cavities behind structures or within excavations. The primary purpose of a hinterfüllsystem is to provide structural support, prevent settlement, and stabilize the surrounding ground. This is achieved by introducing a fill material, which can vary depending on the specific application and desired properties.
Common materials used in hinterfüllsystem applications include concrete, grout, soil, sand, or specialized expansion foams. The
In civil engineering, hinterfüllsystem techniques are employed in situations like bridge abutments, retaining walls, and the