Thickness Of Concrete Walls Architecture

Architectural concrete stays permanently exposed to view on surfaces of completed structures making important for the contractor to work with precision.

Thickness of concrete walls architecture.

In general poured concrete basement walls that are 8 feet tall or less and have no more than 7 feet of soil pressing against them from the outside function well at a thickness of 8 inches. Shapes an assortment of architectural elements such as cornices bullnoses and reveals can be cast into the concrete carefully and cost efficiently. Minimum cover to reinforcement to be kept at 20mm. Architectural concrete construction needs special care in the selection of materials forming placing and finishing in order to achieve the designated architectural appearance.

Exterior wall thickness depends on siding material. Strength reduced from 136 7 to 89 1 in kips. The thickness of reinforced concrete walls is affected by the fire rating of the structure to which they are to form a part. Axis distance is measured from the surface of the concrete to the centreline of the main reinforcing bars.

5 to 12 in including 1 to 4 in. The exterior wythe can be thickened to accommodate architectural details. There are various architectural concrete surface finishes for. The aspect ratios of length width and thickness of a concrete slab are limited by control joints and construction joints.

8 to 50 ft. The thickness of interior walls is dictated by stud width and wall covering. In the building trade the thickness of the walls excludes the plaster so if a wall is plastered on both sides its actual thickness will be 1 or 1 5 more than its stated thickness in an architectural drawing or contract. Poured concrete foundation walls that are less than 8 feet tall and have soil outside that is 6 or 7 feet deep against the wall can often be 8 inches thick and function quite well.

For brick walls a common thickness is 230mm 9 and for concrete block walls common thicknesses are 200mm 8 150mm 6 and 100mm 4. The length to width ratio of the panel formed by the surrounding control joints should be limited to 1 5. As with typical wall panels the panels are cast in a flat orientation so the form side is generally the side that will be exposed to view in the final construction. The recommended maximum is 12 inches.

4 to 15 ft. Standard 2 by 4 studs are 3 1 2 inches wide and drywall is 1 2 inch thick so interior walls are usually 4 1 2 inches thick. There are some basic rules of thumb for foundation wall thickness and these are outlined in many modern building codes. Varying thicknesses interior and exterior wythes are typically 1 3 4 thick.