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ISO 16311-3:2024

Maintenance and repair of concrete structures — Part 3: Design of repairs

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Kehtiv alates 21.03.2024
Tegevusala (ICS grupid)
91.100.30 Betoon ja betoontooted
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
21.03.2024
Põhitekst
07.04.2014
Põhitekst
This document defines basic considerations and decision-making for the specification of repair remedies, and management strategies for reinforced and unreinforced concrete structures. This document covers only atmospherically exposed structures, and buried or submerged structures, if they can be accessed.
This document specifies repair design principles, and strategies for defects and on-going deterioration including, but not limited to:
a)       mechanical actions, e.g. impact, overloading, movement caused by settlement, blast, vibration and seismic actions;
b)       chemical and biological actions from environments, e.g. sulfate attack, alkali-aggregate reaction;
c)        physical actions, e.g. freeze–thaw, thermal cracking, moisture movement, salt crystallization, fire, and erosion;
d)       reinforcement corrosion;
e)       original construction defects that remained unaddressed from the time of construction.
The execution of maintenance and repairs is covered in ISO 16311-4.

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