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ACI - American Concrete Institute: Recent submissions
Now showing items 541-560 of 636
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ACI 506.2
Abstract: This Standard Specification describes the requirements for materials, proportioning, and application of shotcrete. -
ACI 309.5R
Abstract: Scope and objective
This report presents a discussion of the equipment and special construction procedures associated with the compaction of RCC. It includes characteristics of the mixture relevant to ...Subject(s) : compaction , consolidation , dams , pavements , rollercompacted concrete , -
ACI 548.8M
Abstract: This Specification covers materials and procedures for constructing a polymer overlay for new construction and for repair and rehabilitation of bridge and parking garage decks. Type EM polymer overlay incorporates a ...Subject(s) : bridge decks , epoxy , multi layer , parking garage decks , polymer overlay , surface preparation , -
ACI 224.2R
Abstract: Preface: This report is concerned with cracking in reinforced concrete caused primarily by direct tension rather than bending. Causes of direct tension cracking are reviewed, and equations for predicting crack spacing ...Subject(s) : crack width and spacing , cracking (fracturing) , loads (forces) , reinforced concrete , restraints , stiffness , strains , stresses,tensile stress , tension , volume change , -
ACI 523.3R
Abstract: This guide applies to all cellular concretes which weigh more than 50 pcf (800 kg/m3) oven-dry and also to aggregate concretes which weigh more than 50 pcf (800 kg/m3) oven-dry but have a compressive ... -
ACI 548.6R
Abstract: INTRODUCTION: Polymer concrete (PC) is used for structural applications where strength, stiffness, durability, and ease in molding provide an advantage over alternate materials. An additional attraction ... -
ACI 346M
Abstract: This specification covers construction of earthsupported cast-in-place concrete pipe (CIPCP). This specification covers construction of CIPCP with a diameter up to 3048 mm.
CIPCP shall conform to ACI 301M, Section 1 ...Subject(s) : cast-in-place concrete pipe (CIPCP) , circumferential cracking , concrete pipe , longitudinal cracking , no-joint pipe , -
ACI 548.4M
Abstract: This Specification covers the materials and procedures for construction of styrene-butadiene latex-modified concrete (LMC) overlays for new construction as well as repair and rehabilitation of existing bridge decks and ... -
ACI 211.1
Abstract: This Standard Practice describes methods for selecting proportions for hydraulic cement concrete made with and without other cementitious materials and chemical admixtures. This concrete consists of normal and/or highdensity ...Subject(s) : absorption , admixtures , aggregates , blast-furnace slag , cementitious materials , concrete durability , concretes , consistency , durability , exposure , fine aggregates , fly ash , heavyweight aggregates , heavyweight concretes , mass concrete , mix proportioning , pozzolans , quality control , radiation shielding , silica fume , slump tests , volume , water-cement ratio , water-cementitious ratio , workability , -
ACI 224.3R
Abstract: Objectives and scope
This report reviews joint practices in concrete structures subjected to a wide variety of uses and environmental conditions. Design, construction, and maintenance of joints are ...Subject(s) : bridges , buildings , canal linings , canals , concrete construction , construction joints , contraction joints , design , environmental engineering concrete structures , isolation joints , joints , parking lots , pavements , runways , slabs-on-grade , tunnel linings , tunnels , walls , -
ACI 440.2R ERTA
Abstract: Scope and limitations
This document provides guidance for the selection, design, and installation of FRP systems for externally strengthening concrete structures. Information on material properties, ...Subject(s) : aramid fibers , bridges , buildings , carbon fibers , concrete , corrosion , crack widths , cracking , cyclic loading , deflections , development length , earthquake-resistant , fatigue , fiber-reinforced polymers , flexure , glass fiber , shear , stresses , structural analysis , structural design , time-dependent , torsion , -
ACI 311.5
Abstract: This guide is intended for use in establishing basic duties and reports required of inspection personnel. It can be used for all types and sizes of projects but should be supplemented with additional inspection ...Subject(s) : batch plants , contract documents , curing , high-shength concrete , quality control , ready-mixed concrete , test , -
ACI 423.4R
Abstract: General
This report provides general information on the evaluation of known or suspected corrosion problems in unbonded single-strand tendons, historical information on the types and components of ... -
ACI 341.3R
Abstract: INTRODUCTION
Performance of bridges in past earthquakes indicates that existing bridge structures can be susceptible to severe structural damage. This vulnerability is evident in regions of high seismic ...Subject(s) : abutment , bridges , column , expansion joint , footing , hinge , joint , pier , pile , seismic analysis , seismic evaluation , seismic isolation , seismic retrofit ,