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ACI - American Concrete Institute: Recent submissions
Now showing items 401-420 of 636
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ACI SP-83
Subject(s) : bleeding (concrete) , compressive strength , grout , plasticizers , porosity , pozzolans , shrinkage , silica , thixotropy , viscosity , water-cement ratio. , -
ACI 350.4R
Abstract: This report outlines design considerations that are unique to environmental engineering concrete structures and associated buildings. Environmental engineering concrete structures are defined in ACI 350 as concrete structures ...Subject(s) : buoyancy , clarifier , contraction , design , expansion , filler , flood , flotation , forces , hazardous , ice , impact , joint , load , overturning , reservoir , safety , sealant , sliding , stability , tank , tension , torque , vibration , waterstop , weights , -
ACI 304.4R
Abstract: General
Belt conveyors for handling concrete are special in that they transport plastic concrete which is about 48 percent heavier than aggregate or other commonly conveyed materials. They transport ...Subject(s) : belt conveyors , concrete construction , concretes , conveying , conveyors , economics , feeders , fresh concretes , inspection , maintenance , placing , quality control , workability , -
ACI 435R
Abstract: INTRODUCTION
Design for serviceabiiity is central to the work of structural engineers and code-writing bodies. It is also essential to users of the structures designed. Increased use of high-strength ... -
ACI 330.1
Abstract: This specification covers requirements for the construction of unreinforced concrete parking lots on grade, including attached and integral curbs.Subject(s) : concrete parking lots , concrete pavements , construction , curing , inspection testing , jointing , pavement , specifications , texturing. , -
ACI 372R
Abstract: The recommendations supplement the general requirements for reinforced concrete and prestressed concrete design and construction given in AC1 318-99, AC1 350-01, and AC1 301. Design and construction recommendations cover ...Subject(s) : circumferential prestressing , dome , footing , joint , joint sealant , prestressed concrete , prestressing steel , shotcrete , wall , -
ACI 506.2M
Abstract: Work specified—This Reference Specification covers the requirements for shotcrete as specified by the Architect/ Engineer. Included are the requirements for materials; proportioning; and application ... -
ACI 441R
Abstract: One application of high-strength concrete (HSC) has been in the columns of buildings. In 1968 the lower columns of the Lake Point Tower building in Chicago, Illinois, were constructed using 52 MPa concrete.1 ... -
ACI 233R
Abstract: Scope and objective
The objective of this report is to compile and present experiences in research and field use of slag cement in concrete and mortar, and to offer guidance in its specification, ...Subject(s) : blast-furnace slag , cementitious material , concrete , granulated blast-furnace slag , hydraulic cement , mixture proportion , mortar , portland cement , slag cement , specification , -
ACI SP-187
Abstract: INTRODUCTION
Prior to the 1933 Long Beach earthquake there was no special consideration for seismic design of buildings or bridges in California. The severe damage to schools that resulted from that ... -
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 ... -
ACI 308.1M
Abstract: Work specified—This specification covers requirements for curing the cast-in-place concrete elements described in the Contract Documents. This specification includes requirements for initiating curing, ...Subject(s) : cold-weather concreting , concrete construction , curing , curing films and sheets , hot-weather concreting , insulating concrete , insulation , membrane curing compounds , moist curing , moisture retention , sealers , water curing , water retention. , -
ACI 408.3R
Abstract: Evaluation of lap splice and development lengths of coated and uncoated bar reinforcement in tension shall be limited to bars having a high relative rib area, conforming to Sections 2.1.1 through 2.1.5:
The relative ...Subject(s) : bar reinforcement , bar ribs , bond , development length , high relative rib area , lap splice length , -
ACI 440.3R
Abstract: This guide provides model test methods for determining the short- and long-term mechanical properties of FRP reinforcing bars, grids, tendons, and laminates—both prestressed and nonprestressed—for concrete and ... -
ACI 350.1M
Abstract: Work specified—This Specification covers tightness testing of liquid and gaseous environmental containment structures designed to resist liquid or gaseous loads. Provisions of this Specification shall govern ...Subject(s) : containment structures , hydrostatic , leakage , pneumatic , reservoirs , tests , tightness , tightness criteria. , -
ACI 437.2
Abstract: The requirements of this code shall govern for the evaluation of safety and serviceability of members in existing concrete structures by load testing.
The requirements of this code shall apply to reinforced concrete ... -
ACI 216.1
Abstract: This standard describes acceptable methods for determining the fire resistance of concrete and masonry assemblies and structural elements including walls, floor and roof slabs, beams, columns, lintels, and masonry fire ... -
ACI SP-224
Abstract: PREFACE
The use of thin reinforced cementitious products continues to grow rapidly today in a variety of construction applications worldwide. Thin reinforced cementitious products are strong and tough, ... -
ACI 548.14
Abstract: This specification covers the repairing of defects in hardened concrete with an epoxy mortar as specified in Contract Documents.
This specification governs for construction within its scope, except the Contract Documents ...