![]() These radius walls can also be field cut to meet the designer's drawings and can be placed anywhere within a wall length. NUDURA offers factory custom cut radius walls for projects to suit the designer's needs for a building. Radius walls can be created by using the 8-foot (2.44 m) straight panels and insert webs. This will not be a problem, so long as the plan appropriately allows for the extra wall thickness. When using NUDURA’s wall technology for interior demising walls, the 2 5/8-inch (67 mm) thick EPS insulation on each face of the concrete wall will affect the overall square footage of floor space. The overall building length and width, as well as the total thickness of the concrete wall, must reflect the thickness of both EPS insulation panels. The most crucial element for the designer to remember is the 2 5/8-inch (67 mm) thick EPS insulation panel on each side of the concrete core wall. In the move from traditional wall systems to the use of NUDURA® ICFs in construction, there are essential elements for the designer to consider, especially for planning layouts. In most cases, for North America- the proposed recommendations herein will result in optimum reinforcing patterns capable of resisting the required loadings for each scenario. Note that special local contributing factors such as high clay content in soils, high seismic velocities or wind pressures in excess of 21 psf (20 mph to 40 mph) or (1.0 kPa) may dictate the selection of a thicker core form if the design condition is close to the maximum heights suggested in this document. ![]() Instead, this document is intended as a guideline to aid in the selection of an appropriate form thickness for a suggested wall height or building type for budget, quotation, or preliminary design consideration purposes only. IMPORTANT NOTE: The recommendations contained in this document are intended as a general guideline only and should not be construed as a substitute for proper Engineered design to ACI 318 (USA) or CAN/CSA A23.3 (CAN) Standards. This simple reference matrix is produced to assist engineers, designers, and contractors in selecting an appropriate core thickness of NUDURA® forms for optimum wall performance (i.e., to yield the most efficient combination of concrete and steel for necessary condition). ![]()
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