ACI 122R

Abstract

<strong>Introduction</strong> <br>To reduce the use of nonrecoverable energy sources, authorities have adopted energy-conservation building codes and standards that apply to the design and construction of buildings. The design of energy-conserving buildings requires an expanded understanding of the thermal properties of the building envelope and the materials that comprise the envelope system. <br>This guide provides thermal-property data and design techniques that are useful in designing concrete and masonry building envelopes and determining energy code compliance. The guide is intended for use by owners, architects, engineers, building inspectors, code-enforcement officials, and all those interested in the energy-efficient design of buildings containing concrete or masonry components.