Category: Structure & materials
Prepared by Eng. Ahmed Fathy, Projects Manager ·
Definition
A shear wall is a continuous reinforced concrete wall from foundation to roof that resists horizontal forces from wind and earthquakes and limits sway. It is usually placed around stairs and lifts, and is standard in multi-storey buildings and towers.
Why it matters on a project
Removing it or cutting large openings later weakens the whole building. Fixing its position early with the architect avoids clashes with doors and windows.
Measurement and pricing
Concrete in cubic metres, steel in tonnes from the bar bending schedule, and formwork in square metres for both faces.
Common mistake
Cutting an AC or door opening in a shear wall on site without asking the structural designer.
Frequently asked questions
Do villas need shear walls?
Low-rise villas usually rely on columns and beams; shear walls appear in multi-storey buildings and towers per the structural design.
Can I cut an opening in a shear wall?
Only if it was designed in or the structural designer approves it with extra reinforcement around it.
Related terms
- ColumnA vertical element that carries slab and beam loads down to the footings.
- Reinforced concreteConcrete containing steel reinforcement to resist the tensile forces concrete alone cannot carry.
- FormworkTemporary moulds that hold concrete until it hardens.
- Bar bending schedule (BBS)A schedule listing the diameter, length, shape and number of reinforcement bars per element.
Does your project need structural design and reinforcement drawings? Send the drawings or a short description and we reply within one working day.
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