10.8. Prefab prestressed beams#
Fig. 10.42 Construction of prefab prestressed concrete beams.#
Fig. 10.43 Different cross-sections of prefab prestressed concrete beams.#
Note
Product information Haitsma [1]
Product specification Haitsma prestressed beams HRI/HDI (I-shaped)#
Fig. 10.44 These tables indicate possible prestressed beams available on the market.#
Spans#
Fig. 10.45 For I-shaped beams type HRI / HDI#
Note
These graphs are based on C55/65
Product specifications Haitsma prestressed beams HRH (rectangular)#
Fig. 10.46 These tables indicate possible prestressed beams available on the market [1].#
Spans#
Fig. 10.47 Load resistance vs. span length (HRH 360).#
Fig. 10.48 Load resistance vs. span length (HRH 900)#
Note
These graphs are based on C55/65