CEN/TC 104
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 2555 | EN 13294:2002 | Products and systems for the protection and repair of concrete structures - Test methods - Determination of stiffening time | Izstrādē |
| 41755 | prEN 1504-2 | Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 2: Surface protection systems for concrete | Izstrādē |
| 72007 | prEN 1504-5 rev | Products for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 5: Concrete injection | Izstrādē |
| 66682 | CEN/TR 15868:2018 | Survey on provisions valid in the place of use used in conjunction with the European concrete standard and developing practice | Izstrādē |
| 2658 | prEN 13791 | Assessment of concrete compressive strength in structures or in structural elements | Izstrādē |
| 2675 | prEN 451-2:1994 rev | Method of testing fly ash - Part 2: Determination of fineness by wet sieving | Izstrādē |
| 2654 | EN 13579:2002 | Products and systems for the protection and repair of concrete structures - Test methods - Drying test for hydrophobic impregnation | Izstrādē |
| 2656 | EN 13581:2002 | Products and systems for the protection and repair of concrete structures - Test method - Determination of loss of mass of hydrophobic impregnated concrete after freeze-thaw salt stress | Izstrādē |
| 2673 | prEN 450:1994 rev | Fly ash for concrete - Definitions, requirements and quality control | Izstrādē |
| 24334 | EN 480-12:2005 | Admixtures for concrete, mortar and grout - Test methods - Part 12: Determination of the alkali content of admixtures | Izstrādē |
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