Eurocode 2: Design of concrete structures
Part 2: Concrete bridges - Design and detailing rules
Section 11: Lightweight aggregated concrete structures
Eurocode 2 part 2 gives a basis for the design of bridges and parts of bridges in plain, reinforced and prestressed concrete made with normal and light weight aggregates.

For this part, we have:
- 35 NDPs with 5 National Annexes: United Kingdom - BS, Denmark - DK, France - NF, Switzerland - SN, Sweden - SS.
The applications to be used are the same as those for Eurocode 2 part 1-1.
The NDPs are accessible directly via the main menu above. You can also explore them by section through the table of contents below.
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11 Lightweight aggregated concrete structures
Nationally Determined Parameters (NDPs)
- 11.3.5 (1)P Design compressive strength of lightweight aggregated concrete: the coefficient αlcc
- 11.3.5 (2)P Design tensile strength of lightweight aggregated concrete: the coefficient αlct
- 11.3.7 (1) Incrseased characteristic strength of confined lightweight aggregate concrete: the coefficient k
- 11.6.1 (1) Lightweight concrete members not requiring design shear reinforcement: the values of CRd,c, vmin and k1
- 11.6.2 (1) Lightweight concrete members requiring design shear reinforcement: the reduction factor νl
- 11.6.4.1 (1) Punching shear resistance of a lightweight concrete slab without shear reinforcement: the value of k2