The document is applicable to the execution, testing and monitoring of geotechnical grouting work. Specific aspects concerning design are provided since ENV 1997-4 is not yet available. Grouting for geotechnical porpuses (geotechnical grouting) is a process in which the remote placement of a pumpable material in the ground is indirectly controlled by adjusting its rheological characteristics and by the manipulation of the placement parameter (pressure, volumen and the flow rate). The following principles and methods of geotechnical grouting are covered by the document: displacement grouting (compaction grouting, hydraulic fracturing); grouting without displacement of the host material (permeation, fissure grouting, bulk filling).#,,#
DIN EN 12715-2000由德国标准化学会 DE-DIN 发布于 2000-10。
DIN EN 12715-2000 在中国标准分类中归属于: Q13 混凝土、集料、灰浆、砂浆,在国际标准分类中归属于: 93.020 土方工程、挖掘、地基构造、地下工程。
DIN EN 12715-2000 由 DIN 4093-1987 变更而来。
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