BS EN 1504-10:2017 – TC:2020 Edition
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Tracked Changes. Products and systems for the protection and repair of concrete structures. Definitions, requirements, quality control and evaluation of conformity – Site application of products and systems and quality control of the works
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 201 |
This part of EN 1504 gives requirements for: – substrate condition before and during application of systems and products; – storage of systems and products; – structural stability during preparation, protection and repair; – methods of protection and repair; – quality control for execution of work; – maintenance of the structure.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | compares BS EN 1504-10:2017 |
| 2 | TRACKED CHANGES Text example 1 — indicates added text (in green) |
| 123 | National foreword |
| 132 | 1 Scope 2 Normative references |
| 135 | 3 Terms and definitions |
| 138 | 4 Structural stability during preparation, protection and repair 5 General requirements during preparation, protection and repair |
| 139 | 6 Methods of protection and repair 6.1 Preparation, application and quality control |
| 146 | 6.2 Methods specified in another EN or European Technical Approval 7 Preparation of substrate 7.1 General |
| 148 | 7.2 Preparation of concrete 7.2.1 General 7.2.2 Cleaning 7.2.3 Roughening 7.2.4 Microcracks 7.2.5 Concrete removal |
| 149 | 7.3 Preparation of reinforcement 7.3.1 General 7.3.2 Cleaning |
| 150 | 8 Application of products and systems 8.1 General |
| 153 | 8.2 Defects in concrete and structural strengthening 8.2.1 Bonding 8.2.2 Hand applied mortar and concrete 8.2.3 Sprayed mortar or concrete 8.2.4 Cast mortar or concrete |
| 154 | 8.2.5 Curing 8.2.6 Cracks and joints |
| 155 | 8.2.7 Surface coatings and other treatments 8.2.8 Anchoring 8.2.9 Plate bonding 8.3 Defects caused by reinforcement corrosion 8.3.1 Coating reinforcement |
| 156 | 8.3.2 Removal 8.3.3 Replacement 9 Quality control 9.1 General 9.2 Execution classes |
| 157 | 9.3 Quality control tests and observations |
| 167 | 10 Maintenance |
| 168 | Annex A (informative)Guidance and background information on the normative text A.1 Structural stability during preparation, protection and repair (Clause 4) A.2 Methods of protection and repair (Clause 6) A.2.1 Preparation, application and quality control (6.1) |
| 170 | A.2.2 Additional comments |
| 171 | A.3 Preparation of substrate (Clause 7) A.3.1 General (7.1) |
| 172 | A.3.2 Preparation of concrete (7.2) A.3.2.1 Cleaning (7.2.2) A.3.2.2 Roughening (7.2.3) A.3.2.3 Concrete removal (7.2.5) |
| 174 | A.3.3 Preparation of reinforcement A.3.3.1 General (7.3.1) A.3.3.2 Cleaning (7.3.2) A.4 Application of products and systems (Clause 8) A.4.1 General (8.1) A.4.2 Defects in concrete and structural strengthening (8.2) A.4.2.1 Bonding (8.2.1) |
| 175 | A.4.2.2 Hand applied mortar or concrete (8.2.2) A.4.2.3 Sprayed concrete and mortar (8.2.3) A.4.2.4 Cast mortar or concrete (8.2.4) |
| 176 | A.4.2.5 Curing (8.2.5) A.4.2.6 Cracks and joints (8.2.6) |
| 177 | A.4.2.7 Surface coatings and other treatments (8.2.7) A.4.2.8 Plate bonding (8.2.9) A.4.3 Defects caused by reinforcement corrosion (8.3) A.4.3.1 Reinforcement corrosion protection (8.3.1) A.4.3.2 Removal and replacement (8.3.2 and 8.3.3) A.5 Quality control (Clause 9) A.5.1 General (9.1) |
| 178 | A.5.2 Execution classes (9.2) |
| 179 | A.5.3 Quality control tests and observations (9.3) |
| 180 | A.5.4 Description of quality control tests and observations (Table 5) A.5.4.1 Test or Observation No.1 Delamination A.5.4.2 Test or Observation No.2 Cleanliness A.5.4.3 Test or Observation No.3 Surface Unevenness A.5.4.4 Test or Observation No.4 Roughness A.5.4.5 Test or Observation No.5 Surface tensile strength of substrate |
| 181 | A.5.4.6 Test or Observation No.6 Crack width and depth A.5.4.7 Test or Observation No.7 Crack movement |
| 182 | A.5.4.8 Test or Observation No.8 Vibration A.5.4.9 Test or Observation No.9 Moisture contents of substrate and cracks A.5.4.10 Test or Observation No.10 Temperature of substrate A.5.4.11 Test or Observation No.11 Carbonation testing A.5.4.12 Test or Observation No.12 Chloride content |
| 183 | A.5.4.13 Test or Observation No.13 and No.14 Penetration of other contaminants and crack contamination A.5.4.14 Test or Observation No.15 Electrical resistivity A.5.4.15 Test or Observation No.16 Cleanliness of existing reinforcement A.5.4.16 Test or Observation No.17 Size of existing reinforcement A.5.4.17 Test or Observation No.18 Corrosion of existing reinforcement A.5.4.18 Test or Observation No.19 Cleanliness of reinforcing plates |
| 184 | A.5.4.19 Test or Observation No.20 Identity A.5.4.20 Test or Observation No.21 Ambient temperatures A.5.4.21 Test or Observation No.22 Ambient humidity A.5.4.22 Test or Observation No.23 Precipitation A.5.4.23 Test or Observation No.24 Wind strength A.5.4.24 Test or Observation No.25 Dew point |
| 185 | A.5.4.25 Test or Observation No.26 Wet thickness of coating A.5.4.26 Test or Observation No.27 Consistency of concrete or mortar A.5.4.27 Test or Observation No.28 Air content of fresh concrete A.5.4.28 Test or Observation No.29 Dry thickness of coating A.5.4.29 Test or Observation No.30 Covering of coating A.5.4.30 Test or Observation No.31 Penetration of impregnation |
| 186 | A.5.4.31 Test or Observation No.32 Water absorption of surface treatments, repair materials or crack-repair materials A.5.4.32 Test or Observation No.33 Degree of filling of cracks A.5.4.33 Test or Observation No.34 Thickness or cover of repair materials A.5.4.34 Test or Observation No.35 Adhesion of coatings, adhesive and repair material |
| 187 | A.5.4.35 Test or Observation No.36 Compressive strength A.5.4.36 Test or Observation No.37 Density of hardened mortar or cement A.5.4.37 Test or Observation No.38 Shrinkage cracking in repair material A.5.4.38 Test or Observation No.39 Presence of cracks and voids in hardened repair material A.5.4.39 Test or Observation No.40 Position of reinforcement A.5.4.40 Test or Observation No.41 Bond of reinforcement A.5.4.41 Test or Observation No.42 Presence of voids between bonded plates and substrate A.5.4.42 Test or Observation No.43 Load tests A.5.4.43 Test or Observation Test No.44 Adhesion of crack filling material to substrate |
| 188 | A.5.4.44 Test or Observation No.45 Colour and texture of finished surface A.5.4.45 Test or Observation No.46 Microcracks |
| 189 | Annex B (informative)Testing cleanliness of concrete surface B.1 Principle B.2 Procedure |
| 190 | B.3 Materials B.4 Expression of results B.5 Test report B.6 Testing frequency |
| 191 | Annex C (informative)Testing surface roughness through the saw-teeth profile method C.1 Principle C.2 Definitions C.3 Procedure |
| 193 | C.4 Apparatus C.5 Expression of result C.6 Test report |
| 194 | C.7 Testing frequency |
| 195 | Annex D (informative)Testing degree of microcracking of concrete surfaces D.1 Principle D.2 Procedure |
| 196 | D.3 Apparatus D.4 Expression of result D.5 Test report |
| 197 | D.6 Testing frequency |
