1、*USACE / NAVFAC / AFCESA / NASA UFGS-03 31 29 (August 2012)-Preparing Activity: NAVFAC SupersedingUFGS-03 31 29 (February 2010)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2012*SECTION TABLE OF CONTENTSDIVISION 03 - CONCRETESECTION 03 31 29MARINE CONCRETE08
2、/12PART 1 GENERAL1.1 REFERENCES1.2 DEFINITIONS1.3 SUBMITTALS1.4 MODIFICATION OF REFERENCES1.5 DELIVERY, PLACING, STORAGE, AND HANDLING OF CONCRETE1.6 CONCRETE QUALITY CONTROL1.6.1 Quality Control Personnel1.6.1.1 Quality Manager Qualifications1.6.1.2 Field Testing Technician and Testing Agency1.6.2
3、Laboratory Qualifications for Concrete Qualification Testing1.6.3 Laboratory Accreditation1.7 CONCRETE DURABILITY1.7.1 Concrete Mixture Proportions1.7.2 Concrete Design Requirements1.7.3 Concrete Mixture Qualifications1.7.3.1 Previously Approved Concrete Mixtures1.7.3.2 New Concrete Mixtures1.7.4 Pr
4、oject Environment1.7.4.1 Location Details1.7.4.2 Exposure Conditions by Element1.7.5 Concrete Qualification Program1.7.5.1 Fresh Concrete Properties1.7.5.2 Hardened Concrete Properties1.7.5.3 Reinforcing Steel Corrosion Properties1.7.5.4 Supplemental Corrosion Protection1.7.6 Mass Concrete Temperatu
5、re Control Plans1.8 CONCRETE1.8.1 Drawings1.8.1.1 Formwork1.8.1.2 Reinforcing Steel1.8.1.3 Precast Elements1.8.1.4 Joints1.8.2 Pre-Construction Submittals1.8.2.1 Curing Concrete ElementsSECTION 03 31 29 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I
6、HS-,-,-1.8.2.2 Concrete Curing Plan1.8.2.3 Form Removal Schedule1.8.2.4 Concrete Placement and Compaction1.8.2.5 Concrete Report1.8.2.6 Coatings1.8.2.7 Preconstruction Testing of Materials1.8.2.8 Material Safety Data Sheets1.8.2.9 Mixture Designs1.8.3 Sampling1.8.3.1 Ingredient Material Sampling1.8.
7、4 Reporting1.8.4.1 Daily Inspection Reports1.8.4.2 Sampling Logs1.8.4.3 Quality Control Data1.8.4.4 Quality Team Meetings1.8.4.5 Non-conforming materials1.8.5 Test Reports1.8.5.1 Concrete Mixture Requirements1.8.5.2 Complementary Cementing Materials1.8.5.2.1 Ground Granulated Blast-Furnace Slag1.8.5
8、.2.2 Ultra Fine Fly Ash or Pozzolan1.8.5.3 Silica Fume1.8.5.4 Aggregates1.8.5.5 Admixtures1.8.5.6 Portland Cement1.8.5.7 Testing During Construction1.8.5.8 Test Section1.8.5.9 Acceptability of WorkPART 2 PRODUCTS2.1 CEMENTITIOUS MATERIALS2.1.1 Portland Cement2.1.2 Blended Cements2.1.3 Pozzolan2.1.3.
9、1 Fly Ash2.1.3.2 Raw or Calcined Natural Pozzolan2.1.3.3 Ultra Fine Fly Ash and Ultra Fine Pozzolan2.1.4 Ground Granulated Blast-Furnace (GGBF) Slag2.1.5 Silica Fume2.1.6 Complementary Cementing Materials (AKA Supplementary Cementitious Materials (SCM) Content (SCM)2.2 AGGREGATES2.3 WATER2.4 ADMIXTU
10、RES2.4.1 Air Entraining2.4.2 Accelerating2.4.3 Retarding2.4.4 Water Reducing2.4.5 Corrosion Inhibitors2.5 NON-SHRINK GROUT2.6 MATERIALS FOR FORMS2.6.1 Form Ties and Form-Facing Material2.7 REINFORCEMENT2.7.1 Prestressing Steel2.7.2 Reinforcing Bars2.7.2.1 Reinforcement and Protective Coating2.7.3 Me
11、chanical Reinforcing Bar Connectors2.7.4 Welded Wire FabricSECTION 03 31 29 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.7.5 Wire2.8 ACCESSORY MATERIALS2.8.1 Polyvinylchloride Waterstops2.8.2 Materials for Curing Concrete2.8.2.1 Impervious
12、 Sheeting2.8.2.2 Pervious Sheeting2.8.2.3 Liquid Membrane-Forming Compound2.8.3 Liquid Chemical Sealer-Hardener Compound2.8.4 Expansion/Contraction Joint Filler2.8.5 Joint Sealants2.8.5.1 Horizontal Surfaces2.8.5.2 Vertical SurfacesPART 3 EXECUTION3.1 FORMS3.1.1 Coating3.1.2 Removal of Forms and Sup
13、ports3.1.2.1 Special Requirements for Reduced Time Period3.1.3 Reshoring3.2 PLACING REINFORCEMENT AND MISCELLANEOUS MATERIALS3.2.1 Coated Reinforcing3.2.2 Reinforcement Supports3.2.3 Splicing3.2.4 Future Bonding3.2.5 Cover3.2.6 Setting Miscellaneous Material and Prestress Anchorages3.2.7 Constructio
14、n Joints3.2.8 Expansion Joints and Contraction Joints3.2.9 Waterstop Splices3.2.10 Pits and Trenches3.3 BATCHING, MEASURING, MIXING, AND TRANSPORTING CONCRETE3.3.1 Measuring3.3.2 Mixing3.3.3 Transporting3.4 PLACING CONCRETE3.4.1 Vibration3.4.2 Cold Weather3.4.3 Hot Weather3.4.4 Prevention of Plastic
15、 Shrinkage Cracking3.4.5 Mass Concrete3.4.6 Depositing Concrete Under Water3.5 SURFACE FINISHES EXCEPT FLOOR, SLAB, AND PAVEMENT3.5.1 Defects3.5.2 Formed Surfaces3.5.2.1 Tolerances3.5.2.2 As-Cast Rough Form3.5.2.3 As-Cast Form3.6 FINISHES FOR HORIZONTAL CONCRETE SURFACES3.6.1 Finish3.6.1.1 Scratched
16、3.6.1.2 Floated3.6.1.3 Broomed3.6.1.4 Pavement3.6.1.5 Concrete Toppings Placement3.7 CURING AND PROTECTION3.7.1 Wet Curing3.7.1.1 Ponding or Immersion3.7.1.2 Fog Spraying or SprinklingSECTION 03 31 29 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS
17、-,-,-3.7.1.3 Pervious Sheeting3.7.1.4 Impervious Sheeting3.7.2 Liquid Membrane-Forming Curing Compound3.7.2.1 Application3.7.2.2 Protection of Treated Surfaces3.7.3 Liquid Chemical Sealer-Hardener3.7.4 Curing Periods3.8 FIELD QUALITY CONTROL3.8.1 Fresh Concrete Properties3.8.1.1 Slump Tests3.8.1.2 T
18、emperature Tests3.8.1.3 Air Content Tests3.8.1.4 Unit Weight Test3.8.2 Hardened Concrete Properties3.8.2.1 Compressive Strength Tests3.8.2.2 Transport Property Tests3.8.2.3 Chloride Ion Concentration3.8.2.4 Anti-Washout Admixture3.8.2.5 Non-Destructive Tests3.8.3 Core Samples and Compressive Strengt
19、h Testing3.8.4 Acceptance of Concrete Strength3.8.4.1 Standard Molded and Cured Strength Specimens3.8.4.2 Non-Destructive Tests3.8.4.3 Extracted Core Tests3.8.5 Inspection3.9 REPAIR, REHABILITATION AND REMOVAL3.9.1 Crack Repair3.9.2 Repair of Weak Surfaces3.9.3 Failure of Quality Assurance Test Resu
20、lts- End of Section Table of Contents -SECTION 03 31 29 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-03 31 29 (August 2012)-Preparing Activity: NAVFAC SupersedingUFGS-03 31 29 (February 2010)UNIFIED FACIL
21、ITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2012*SECTION 03 31 29MARINE CONCRETE08/12*NOTE: This guide specification covers the requirements for reinforced concrete exposed to marine and chloride environments for projects with a defined service life. This approach mand
22、ates that the owner define the service life expectations of the structure (in years) prior to design. This document is a combination of prescriptive and performance based specifications. It contains specific requirements for quality control (actions taken by the contractor) and quality assurance (ac
23、tions that may be taken by the owner). The performance based portion of this document includes requirements to predict the service life of the candidate concrete mixtures prior to proceeding with construction. During construction, concrete cylinders are made from the production concrete at intervals
24、 specified by the engineer of record to measure transport properties and for microscopic examination of the hardened concrete to verify that the concrete quality remains consistent and acceptable. Conventional requirements for compressive strength and slump remain the same. Service life modeling sof
25、tware is a tool that, when used in combination with other tools and good engineering judgment, enhances the Contractors and Owners confidence that the completed structure will perform for the defined service life. The only acceptable service life modeling tool is STADIUM. STADIUMis proprietary and a
26、 justification and approval (J R 2009) Standard Specification for Burlap Cloth Made from Jute or Kenaf and Cotton MatsAMERICAN CONCRETE INSTITUTE INTERNATIONAL (ACI)ACI 117 (2010) Specifications for Tolerances for Concrete Construction and Materials and CommentaryACI 121R (2008) Guide for Concrete C
27、onstruction Quality Systems in Conformance with ISO 9001ACI 201.2R (2008) Guide to Durable ConcreteACI 211.1 (1991; R 2009) Standard Practice for Selecting Proportions for Normal, Heavyweight and Mass ConcreteACI 214R (2011) Evaluation of Strength Test Results of ConcreteACI 301 (2010) Specification
28、s for Structural ConcreteSECTION 03 31 29 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ACI 301M (2010) Metric Specifications for Structural ConcreteACI 304.2R (1996; R 2008) Placing Concrete by Pumping MethodsACI 304R (2000; R 2009) Guide fo
29、r Measuring, Mixing, Transporting, and Placing ConcreteACI 305R (2010) Guide to Hot Weather ConcretingACI 306R (2010) Guide to Cold Weather ConcretingACI 308.1 (2011) Specification for Curing ConcreteACI 309R (2005) Guide for Consolidation of ConcreteACI 311.4R (2005) Guide for Concrete InspectionAC
30、I 318 (2011; Errata 2011) Building Code Requirements for Structural Concrete and CommentaryACI 318M (2011) Building Code Requirements for Structural Concrete Errata 2008) Guide to Formwork for ConcreteACI 364.3R (2009) Guide for Cementitious Repair Material Data SheetACI SP-15 (2011) Field Reference
31、 Manual: Standard Specifications for Structural Concrete ACI 301-05 with Selected ACI ReferencesACI SP-2 (2007; Abstract: 10th Edition) ACI Manual of Concrete InspectionACI SP-66 (2004) ACI Detailing ManualAMERICAN WELDING SOCIETY (AWS)AWS D1.4/D1.4M (2011) Structural Welding Code - Reinforcing Stee
32、lAPA - THE ENGINEERED WOOD ASSOCIATION (APA)APA PS 1 (2009) Structural Plywood (with Typical APA Trademarks)ASTM INTERNATIONAL (ASTM)ASTM A1035/A1035M (2011) Standard Specification for Deformed and Plain, Low-carbon, Chromium, Steel Bars for Concrete ReinforcementASTM A1055/A1055M (2010; E 2011) Sta
33、ndard Specification for SECTION 03 31 29 Page 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Zinc and Epoxy Dual Coated Steel Reinforcing BarsASTM A185/A185M (2007) Standard Specification for Steel Welded Wire Reinforcement, Plain, for ConcreteASTM
34、 A276 (2010) Standard Specification for Stainless Steel Bars and ShapesASTM A416/A416M (2010) Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed ConcreteASTM A496/A496M (2007) Standard Specification for Steel Wire, Deformed, for Concrete ReinforcementASTM A497/A497M (2007)
35、Standard Specification for Steel Welded Wire Reinforcement, Deformed, for ConcreteASTM A615/A615M (2012) Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete ReinforcementASTM A706/A706M (2009b) Standard Specification for Low-Alloy Steel Deformed and Plain Bars for Concrete R
36、einforcementASTM A767/A767M (2009) Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete ReinforcementASTM A775/A775M (2007b) Standard Specification for Epoxy-Coated Steel Reinforcing BarsASTM A82/A82M (2007) Standard Specification for Steel Wire, Plain, for Concrete Reinforcem
37、entASTM A882/A882M (2004a; R 2010) Standard Specification for Filled Epoxy-Coated Seven-Wire Prestressing Steel StrandASTM A886/A886M (2010) Standard Specification for Steel Strand, Indented, Seven-Wire Stress-Relieved for Prestressed ConcreteASTM A934/A934M (2007) Standard Specification for Epoxy-C
38、oated Prefabricated Steel Reinforcing BarsASTM A955/A955M (2012) Standard Specification for Deformed and Plain Stainless-Steel Bars for Concrete ReinforcementASTM C1017/C1017M (2007) Standard Specification for Chemical Admixtures for Use in Producing Flowing ConcreteSECTION 03 31 29 Page 9Provided b
39、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASTM C1064/C1064M (2011) Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement ConcreteASTM C1074 (2011) Standard Practice for Estimating Concrete Strength by the Maturity MethodASTM C1077 (2011c
40、) Standard Practice for Laboratories Testing Concrete and Concrete Aggregates for Use in Construction and Criteria for Laboratory EvaluationASTM C1107/C1107M (2011) Standard Specification for Packaged Dry, Hydraulic-Cement Grout (Nonshrink)ASTM C1152/C1152M (2004; E 2006) Standard Test Method for Ac
41、id-Soluble Chloride in Mortar and ConcreteASTM C1157/C1157M (2011) Standard Specification for Hydraulic CementASTM C1202 (2012) Standard Test Method for Electrical Indication of Concretes Ability to Resist Chloride Ion PenetrationASTM C1218/C1218M (1999; R 2008) Standard Specification for Water-Solu
42、ble Chloride in Mortar and ConcreteASTM C1231/C1231M (2010a) Standard Practice for Use of Unbonded Caps in Determination of Compressive Strength of Hardened Concrete CylindersASTM C1240 (2011) Standard Specification for Silica Fume Used in Cementitious MixturesASTM C1260 (2007) Standard Test Method
43、for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)ASTM C138/C138M (2010b) Standard Test Method for Density (“Unit Weight“), Yield, and Air Content (Gravimetric) of ConcreteASTM C143/C143M (2010a) Standard Test Method for Slump of Hydraulic-Cement ConcreteASTM C150/C150M (2011) Standar
44、d Specification for Portland CementASTM C1567 (2011) Standard Test Method for Potential Alkali-Silica Reactivity of Combinations of Cementitious Materials and Aggregate (Accelerated Mortar-Bar Method)ASTM C157/C157M (2008) Standard Test Method for Length Change of Hardened Hydraulic-Cement Mortar SE
45、CTION 03 31 29 Page 10Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-and ConcreteASTM C1585 (2011) Standard Test Method for Measurement of Rate of Absorption of Water by Hydraulic-Cement ConcretesASTM C1602/C1602M (2012) Standard Specification for M
46、ixing Water Used in Production of Hydraulic Cement ConcreteASTM C1610/C1610M (2010) Standard Test Method for Static Segregation of Self-Consolidating Concrete Using Column TechniqueASTM C1611/C1611M (2009b; E 2010) Standard Test Method for Slump Flow of Self-Consolidating ConcreteASTM C1621/C1621M (
47、2009b) Standard Test Method for Passing Ability of Self-Consolidating Concrete by J-RingASTM C171 (2007) Standard Specification for Sheet Materials for Curing ConcreteASTM C172/C172M (2010) Standard Practice for Sampling Freshly Mixed ConcreteASTM C173/C173M (2010b) Standard Test Method for Air Content of Freshly Mixed Concrete by
