ICS: Strengthening retrofitting of reinforced concrete structures by gluing of fibre reinforced polymeric fabrics (FRP fabrics)

Transcription

1 36888 ежглеяис тгс йубеямгсеыс (теувос еутеяо) ICS: :2009 H HELLENIC CHNICAL SPECIFICATION (FRP ) Strengthening retrofitting of reinforced concrete structures by gluing of fibre reinforced polymeric fabrics (FRP fabrics) :

2 :2009 ежглеяис тгс йубеямгсеыс (теувос еутеяо) H T (FRP ) () () 2 (2 ) () T ()

3 36890 ежглеяис тгс йубеямгсеыс (теувос еутеяо) : (CFRP)

4 ежглеяис тгс йубеямгсеыс (теувос еутеяо) :2009 ( ) 4

5 36892 ежглеяис тгс йубеямгсеыс (теувос еутеяо) :2009 (FRP ) 1 / (FRP) : (CFRP: Carbon Fiber Reinforced Polymers) ( ) (wet lay up) 2 EN EN : Products and systems for the protection and repair of concrete structures Definitions requirements quality control and evaluation of conformity Part 4: Structural bonding 9: Products and systems for the protection and repair of concrete structures Definitions requirements quality control and evaluation of conformity Part 9: General principles for the use of products and systems 5

6 ежглеяис тгс йубеямгсеыс (теувос еутеяо) :2009 EN EN 1542 EN 1770 EN EN EN EN EN EN ISO : Products and systems for the protection and repair of concrete structures Definitions requirements quality control and evaluation of conformity Part 10: Site application of products and systems and quality control of the works Products and systems for the protection and repair of concrete structures Test methods Measurement of bond strength by pullof Products and systems for the protection and repair of concrete structures Test methods Determination of the coefficient of thermal expansion Structural Adhesives Determination of the pot life (working life) of multicomponent adhesives Products and systems for the protection and repair of concrete structures Test methods Determination of open time 3: Products and systems for the protection and repair of concrete structures Test methods Part 3: Determination of early age linear shrinkage for structural bonding agents 1: (SPS) Products and systems for the protection and repair of concrete structures Test methods Part 1: Determination of linear shrinkage for polymers and surface protection systems (SPS) Products and systems for the protection and repair of concrete structures Test methods Determination of glass transition temperatures of polymers / Plastics Polymers/resins in the liquid state or as emulsions or dispersions Determination of viscosity using a rotational viscometer with defined shear rate 6

7 36894 ежглеяис тгс йубеямгсеыс (теувос еутеяо) :2009 EN Products and systems for the protection and repair of concrete structures Test Methods Water absorption and resistance to alkali for hydrophobic impregnations EN ISO 178 E2 Plastics Determination of flexural properties EN E2 EN EN Products and systems for the protection and repair of concrete structures Test methods Determination of modulus of elasticity in compression Products and systems for the protection and repair of concrete structures Test methods Determination of adhesion steeltosteel for characterisation of structural bonding agents Products and systems for the protection and repair of concrete structures Test methods Determination of compressive strength of repair mortar Removal of loose or attached materials from concrete surfaces Preparation of concrete surfaces for retrofitting or strengthening works Filling of narrow cracks of concrete elements

8 ежглеяис тгс йубеямгсеыс (теувос еутеяо) : ( ) 5 43 ( ) 50% 44 ( primer) 45 (CFRP) (CFRP fabrics): / : kn/mm % 600 kn/mm 2 040% : N/mm 2 EN MPa (10 kg/cm 2 ) EN 1542 EN EN EN ( ) 40 mm 200 mm 200 mm 030 m 8

9 36896 ежглеяис тгс йубеямгсеыс (теувос еутеяо) : EN EN EN : ( ) 1:3 1/30 (pot life) 50% ( ) EN EN EN No 14 FIB (Federation Internationale du Beton: ) 1 EN (pot life) (open time) (shelf life) EN >40 mm 20 o C EN EN mm 20 o C o C EN / < 01 %

10 ежглеяис тгс йубеямгсеыс (теувос еутеяо) : EN () (glass transition temp Tg) >5 o C EN < 80% 45 o C 20 o C FIB Bulletin N 14 EN x 10 6 o C EN ISO 3219 EN EN ISO EN ISO % /mm EN /mm 2 FIB Bulletin No 14 EN >15 /mm EN EN >12 /mm ( ) 5 : 10

11 36898 ежглеяис тгс йубеямгсеыс (теувос еутеяо) : ( ) ( ) () 5 mm ( ) () ( ) 4% 52 50% 521 ( primer) primer ( ) ( ) 11

12 ежглеяис тгс йубеямгсеыс (теувос еутеяо) :2009 ( ) ( ) mm 1 kg m 2 ( ) ( ) 522 ( ) ( ) ( ) : 12

13 36900 ежглеяис тгс йубеямгсеыс (теувос еутеяо) : ( ) : ( ) ( ) ( ) 532 () () / () 533 : mm 50 mm 30 mm MPa/min 3 30 m m / ( ) 13

14 ежглеяис тгс йубеямгсеыс (теувос еутеяо) : MPa ( ) 534 ( ) ( ) 72 () EN 166 E2: Personal eyeprotection Specifications EN 168 E2: Personal eyeprotection Nonoptical test methods

15 36902 ежглеяис тгс йубеямгсеыс (теувос еутеяо) :2009 EN 397: ( 1:2000) Industrial safety helmets (Amendment A1:2000) EN 345/A1: Specification for safety footwear for professional use EN ISO 20345: Personal protective equipment Safety footwear EN ISO 20345/A1: 1 Personal protective equipment Safety footwear Amendment 1 EN : 2: Medical gloves for single use Part 2: Requirements and testing for physical properties EN : 1: Medical gloves for single use Part 1: Requirements and testing for freedom from holes () 8 FRP ( ) : ( ) 15

16 ежглеяис тгс йубеямгсеыс (теувос еутеяо) :2009 ( ) 16