Now showing items 361-380 of 636

    • ACI 515.2R 

      Type: standard
      Source: ACI - American Concrete Institute:;2013
      Organization : ACI - American Concrete Institute
      Abstract: This guide refers to common protective treatments for the chemicals classified in Tables 3.1a through 3.1h. More exotic treatments, such as lead sheet, glass, or metalizing are included, but not usually called for except ...
    • ACI 311.6M 

      Type: standard
      Source: ACI - American Concrete Institute:;2009
      Organization : ACI - American Concrete Institute
      Abstract: Work specified—This specification sets the minimum requirements for testing of ready mixed concrete at the project site when specific field-measured properties and laboratory-measured compressive strength ...
      Subject(s) : air content , laboratory , ready mixed concrete , sampling , slump , specification , technician , temperature , testing , unit weight ,
    • ACI 210R 

      Type: standard
      Source: ACI - American Concrete Institute:;2008
      Organization : ACI - American Concrete Institute
      Abstract: INTRODUCTION
      Erosion is defined in this report as the progressive disintegration of a solid by cavitation, abrasion, or chemical action. This report is concerned with: 1) cavitation erosion resulting from the ...
      Subject(s) : abrasion , abrasion resistance , aeration , cavitation , chemical attack concrete dams , concrete pipes , corrosion , corrosion resistance , deterioration , erosion , grinding (material removal) , high-strength concretes , hydraulic structures , maintenance , penstocks , pipe linings , pipes (tubes) , pitting polymer concrete , renovating , repairs , spillways , tolerances (mechanics) , wear ,
    • ACI 302.1R 

      Type: standard
      Source: ACI - American Concrete Institute:;2004
      Organization : ACI - American Concrete Institute
      Abstract: Purpose and scope
      This guide presents state-of-the-art information relative to the construction of slab-on-ground and suspended-slab floors for industrial, commercial, and institutional buildings. It ...
      Subject(s) : specification ,
    • ACI SP-207 

      Type: standard
      Source: ACI - American Concrete Institute:;2002
      Organization : ACI - American Concrete Institute
      Abstract: INTRODUCTION
      Concrete in normal conditions is a versatile, strong and durable construction material. However under several physical and chemical processes as well as certain environmental conditions it may deteriorate ...
    • ACI 446.4R 

      Type: standard
      Source: ACI - American Concrete Institute:;2004
      Organization : ACI - American Concrete Institute
      Abstract: This report considers issues related to the fracture of concrete materials and structures subjected to dynamic loading from impact, explosions, and earthquakes. Experimental evidence on rate effects is described in Chapter ...
      Subject(s) : computational modeling , concrete-reinforcement bond , cracking , fracture energy , fracture mechanics , fracture toughness , size effect , strain rate , stress rate , stress-intensity factor ,
    • ACI 374.1 

      Type: standard
      Source: ACI - American Concrete Institute:;2014
      Organization : ACI - American Concrete Institute
    • ACI 211.5R 

      Type: standard
      Source: ACI - American Concrete Institute:;2014
      Organization : ACI - American Concrete Institute
    • ACI 207.2R 

      Type: standard
      Source: ACI - American Concrete Institute:;2007
      Organization : ACI - American Concrete Institute
      Abstract: This report is primarily concerned with evaluating the thermal behavior of mass concrete structures to control the cracking in members that occurs principally from thermal contraction with restraint. This report presents ...
    • ACI 408.2R 

      Type: standard
      Source: ACI - American Concrete Institute:;2012
      Organization : ACI - American Concrete Institute
      Abstract: This report reviews bond and anchorage of steel reinforcing bars in normal and lightweight concrete, with emphasis on bond under cyclic loading. Although the amount of information about the bond behavior of epoxy-coated ...
    • ACI 546R 

      Type: standard
      Source: ACI - American Concrete Institute:;2014
      Organization : ACI - American Concrete Institute
      Abstract: Guide use
      This document provides guidance on removal and preparation, selecting material and application methods for repair, protection, and strengthening of concrete structures. The information is ...
    • ACI SP-221 

      Type: standard
      Source: ACI - American Concrete Institute:;2004
      Organization : ACI - American Concrete Institute
      Abstract: PREFACE: To conserve both resources and energy, and to reduce CO2, emissions, the Canadian Centre for Mineral and Energy Technology (CANMET) of Natural Resources Canada, Ottawa, has played a ...
    • ACI SP-155 

      Type: standard
      Source: ACI - American Concrete Institute:;1995
      Organization : ACI - American Concrete Institute
    • ACI SP-168 

      Type: standard
      Source: ACI - American Concrete Institute:;1997
      Organization : ACI - American Concrete Institute
    • ACI 374.2R 

      Type: standard
      Source: ACI - American Concrete Institute:;2013
      Organization : ACI - American Concrete Institute
      Abstract: This guide provides a testing protocol for structural testing of reinforced concrete elements and assemblies under slowly applied simulated seismic loading. Tests of nonstructural elements are not included. An emphasis is ...
    • ACI 543R 

      Type: standard
      Source: ACI - American Concrete Institute:;2012
      Organization : ACI - American Concrete Institute
      Abstract: General
      Piles are slender structural elements installed in the ground to support a load or compact the soil. They are made of several materials or combinations of materials and are installed by impact ...
      Subject(s) : augered piles , bearing capacity , composite construction , concrete piles , corrosion , drilled piles , foundations , harbor structures , loads , prestressed concrete , quality control , soil mechanics , steel reinforcement , storage , tolerances ,
    • ACI 311.6 

      Type: standard
      Source: ACI - American Concrete Institute:;2009
      Organization : ACI - American Concrete Institute
      Abstract: Work specified—This specification sets the minimum requirements for testing of ready mixed concrete at the project site when specific field-measured properties and laboratory-measured compressive strength ...
      Subject(s) : air content , laboratory , ready mixed concrete , sampling , slump , specification , technician , temperature , testing , unit weight ,
    • ACI 209R 

      Type: standard
      Source: ACI - American Concrete Institute:;2008
      Organization : ACI - American Concrete Institute
      Abstract: This report presents a unified approach to predicting the effect of moisture changes, sustained loading, and temperature on reinforced and prestressed concrete structures. Material response, factors affecting the structural ...
      Subject(s) : beams (supports) , buckling , camber , composite construction (concrete to concrete) , compressive strength , concrete slabs , concretes , cracking (frac turing) , creep properties , curing , deflection , flat concrete plates , flexural strength , girders , lightweight-aggregate concretes , modulus of elasticity , moments of inertia , precast concrete , prestressed concrete: prestress loss , reinforced concrete: shoring , shrinkage , strains , stress relaxation , structural design , temperature , thermal expansion , two-way slabs: volume change , warpage ,
    • ACI 209.2R 

      Type: standard
      Source: ACI - American Concrete Institute:;2008
      Organization : ACI - American Concrete Institute
      Abstract: This document was developed to address the issues related to the prediction of creep under compression and shrinkageinduced strains in hardened concrete. It may be assumed, however, that predictions apply to concrete under ...
      Subject(s) : creep , drying shrinkage , prediction models , statistical indicators ,
    • ACI SP-203 

      Type: standard
      Source: ACI - American Concrete Institute:;2001
      Organization : ACI - American Concrete Institute
      Abstract: PREFACE: Design for serviceability as determined by deflection control is central to the work of structural engineers, code-writing bodies, and the users. The present era of high strength and high performance ...