DIN 4093:1987-09

1 Scope and field of application
2 Concepts
      2.1 Grouting
      2.2 Void
      2.3 Grout
      2.4 Grout zone
      2.5 Extent of penetration of grout
      2.6 Basic test
      2.7 Suitability test
      2.8 Check test
3 Documentation
4 General requirements
5 Preliminary work
      5.1 General
      5.2 Trial groutings
      5.3 Evaluation of preliminary work and project plan
6 Raw materials and grouting materials
      6.1 Raw materials
             6.1.1 Cement
             6.1.2 Silica gels
             6.1.3 Synthetic resins
             6.1.4 Water
             6.1.5 Aggregates
             6.1.6 Additives
      6.2 Grouting materials
             6.2.1 General
             6.2.2 Cement suspensions, cement paste and
                      cement mortar
             6.2.3 Cement clay suspensions
             6.2.4 Silica gels
             6.2.5 Synthetic resins
                      6.2.5.1 Aqueous systems
                      6.2.5.2 Non-acqueous systems
             6.2.6 Combination of different grouting
                      materials
7 Grouting technique
      7.1 Grouting methods
      7.2 Arrangement of boreholes and injection pipes
      7.3 Borehole drilling
      7.4 Grouting machines and equipment
      7.5 Grouting procedure
             7.5.1 Types of grout and sequence of grouting
                      operations
             7.5.2 Injection point, grout quality, grouting
                      time and pressure
8 Testing and inspection
      8.1 Establishing the properties of raw materials and
             grouting materials
             8.1.1 General
             8.1.2 Cement suspensions, cement paste, cement
                      mortar and cement clay suspensions
             8.1.3 Silica gels
             8.1.4 Synthetic resins
      8.2 Testing of grout zone
      8.3 Testing of strength
             8.3.1 General
             8.3.2 Grouting of rock
             8.3.3 Grouting of soil
                      8.3.3.1 Grouting with cement
                                 suspensions, cement paste,
                                 cement mortar and cement clay
                                 suspensions
                                 8.3.3.1.1 Test methods
                                 8.3.3.1.2 Basic test
                                 8.3.3.1.3 Suitability test
                                 8.3.3.1.4 Check test
                      8.3.3.2 Injection of silica gel
                                 8.3.3.2.1 Test method
                                 8.3.3.2.2 Basic test
                                 8.3.3.2.3 Suitability test
                                 8.3.3.2.5 Storage and
                                              transport of
                                              specimens for
                                              suitability and
                                              check tests
                      8.3.3.3 Injection of synthetic resins
                      8.3.3.4 Injection of other types of
                                 grout