hasbirthday.blogg.se - Reinforced concrete design handbook

(where concrete containing reinforcement or other embedded metal is subject to contact with water includingĬhlorides including de-icing salts, from sources other than from seawater) Interior concrete surfaces of pedestrian subways not subject to de‑icing salts, voided superstructures or cellular abutmentsĬorrosion induced by chlorides other than from sea water (XD Classes) Reinforced and prestressed concrete surfaces exposed to alternate wetting and drying Reinforced and prestressed concrete surfaces subject to high humidity (e.g. Reinforced and prestressed concrete surfaces permanently in contact with soil not containing chlorides.Įxternal reinforced and prestressed concrete surfaces sheltered from, or exposed to, direct rain. Reinforced and prestressed concrete surface permanently submerged in non‑aggressive water

Reinforced and prestressed concrete surfaces inside enclosed structures except voided superstructures and areas of structures with high humidity. (where concrete containing reinforcement or other embedded metal is exposed to air and moisture) Reinforced concrete surfaces exposed to very dry.Ĭorrosion induced by carbonation (XC Classes) Unreinforced concrete surfaces in cyclic wet and dry conditions not subject to abrasion, freezing or chemical attack. Unreinforced concrete permanently submerged in non‑aggressive water. Unreinforced concrete completely buried in soil classed as AC‑1. No risk or corrosion or attack (X0 Class)

Reinforcement bar bending schedule guide.

Shear reinforcement – variable strut inclination method.

Concrete Sections that do no require Shear reinforcement.

Steel Reinforcement Material Properties.

Column Design – Reinforcement Detailing.

Concrete Durability and Exposure Classes.