Construction details library for concrete, steel and composite structures. Includes foundations, from pad footings to pile caps, mat foundations, walls and shear walls.

Construction details

© CYPE Ingenieros, S.A.


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Construction Details: steel, concrete and composite


Intermediate interface in wall of waffle slab over recess.

Lost filler blocks.




  • Consider the joint mechanically as a simple support.

  • It is recommended that a 1/4" thick neoprene band be used at the slab joint/recess.