************************************************************************** USACE / NAVFAC / AFCESA / NASA UFGS-03 31 29 (February 2010) ------------------------------Preparing Activity: NAVFAC Superding
UFGS-03 31 29 (November 2009)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated January 2012
**************************************************************************
SECTION TABLE OF CONTENTS
吉祥语DIVISION 03 - CONCRETE
SECTION 03 31 29
MARINE CONCRETE
02/10
PART 1 GENERAL
1.1 REFERENCES
1.2 DEFINITIONS如何清洁洗衣机
1.3 SUBMITTALS
1.4 MODIFICATION OF REFERENCES
1.5 DELIVERY, STORAGE, AND HANDLING
1.6 CONCRETE
1.6.1 Concrete Mixture Design
1.6.1.1 Concrete Durability Performance
1.6.2 Drawings
1.6.
2.1 Reinforcing Steel
1.6.
2.2 Formwork
1.6.3 Certificates
1.6.3.1 Curing Concrete Elements
1.6.3.2 Form Removal Schedule
1.6.3.3 Concrete Placement and Compaction
1.6.3.4 Silica Fume Manufacturer's Supplier Reprentative
1.6.3.5 Quality Assurance
1.6.3.6 Field Testing Technician and Testing Agency
1.6.3.7 Mixture Designs
贡献的意思
1.6.4 Test Reports
1.6.4.1 Concrete Mixture Proportions
1.6.4.2 Transport Properties
1.6.4.3 Fly Ash and Natural Pozzolan
1.6.4.4 Ground Granulated Blast-Furnace Slag
1.6.4.5 Ultra Fine Fly Ash or Pozzolan
1.6.4.6 Silica Fume
1.6.4.7 Aggregates
1.6.4.8 Admixtures
1.6.4.9 Fiber-Reinforced Concrete
1.6.4.10 Cement
1.6.4.11 Water
1.6.4.12 Reinforcement and Protective Coating
1.6.5 Field Samples
1.6.5.1 Slab Finish Sample
1.6.5.2 Underwater Concrete Sample
PART 2 PRODUCTS
2.1 CONCRETE
2.1.1 Strength
2.1.2 Contractor-Furnished Mixture Proportions
2.1.3 Durability Modeling
2.2 MATERIALS
2.2.1 Cement
2.2.1.1 Fly Ash and Pozzolan
2.2.1.2 Ground Granulated Blast-Furnace Slag
2.2.1.3 Silica Fume
2.2.2 Water
2.2.3 Aggregates
2.2.4 Nonshrink Grout
2.2.5 Admixtures
2.2.5.1 Air Entraining Admixture
2.2.5.2 Accelerating
2.2.5.3 Retarding
2.2.5.4 Water Reducing
2.2.5.5 High Range Water Reducer (HRWR)
2.2.5.6 Corrosion Inhibitor Admixture
2.2.6 Materials for Forms
2.2.6.1 Form Ties and Form-Facing Material
2.2.7 Reinforcement
2.2.7.1 Prestressing Steel
2.2.7.2 Reinforcing Bars
2.2.7.3 Mechanical Reinforcing Bar Connectors
2.2.7.4 Welded Wire Fabric
2.2.7.5 Wire
2.2.7.6 Fiber-Reinforced Concrete
2.2.8 Polyvinylchloride Waterstops
2.2.9 Materials for Curing Concrete
2.2.9.1 Impervious Sheeting
2.2.9.2 Pervious Sheeting
2.2.9.3 Liquid Membrane-Forming Compound
2.2.10 Liquid Chemical Sealer-Hardener Compound
2.2.11 Expansion/Contraction Joint Filler
2.2.12 Joint Sealants
2.2.12.1 Horizontal Surfaces, 3 Percent Slope, Maximum
2.2.12.2 Vertical Surfaces Greater Than 3 Percent Slope
2.2.13 Epoxy Bonding Compound
2.2.14 Dovetail Anchor Slot
PART 3 EXECUTION
3.1 FORMS
3.1.1 Coating
3.1.2 Removal of Forms and Supports
3.1.2.1 Special Requirements for Reduced Time Period
3.1.3 Reshoring
3.2 PLACING REINFORCEMENT AND MISCELLANEOUS MATERIALS
3.2.1 Epoxy Coated Reinforcing
3.2.1.1 Epoxy Coated Reinforcing Steel Delivery, Handling, and
Storage
酥鱼的做法3.2.1.2 Epoxy Coated Steel Reinforcing Steel Placement and Coating
Repair
3.2.2 Reinforcement Supports
事业顺利祝福语3.2.3 Splicing
3.2.4 Future Bonding
3.2.5 Cover
3.2.6 Setting Miscellaneous Material and Prestress Anchorages
3.2.7 Construction Joints
3.2.8 Expansion Joints and Contraction Joints
3.2.9 Waterstop Splices
3.2.10 Pits and Trenches
3.3 BATCHING, MEASURING, MIXING, AND TRANSPORTING CONCRETE
3.3.1 Measuring
3.3.2 Mixing
3.3.3 Transporting
3.4 PLACING CONCRETE
3.4.1 Vibration
3.4.2 Pumping
3.4.3 Cold Weather
3.4.4 Hot Weather
3.4.5 Depositing Concrete Under Water
3.5 SURFACE FINISHES EXCEPT FLOOR, SLAB, AND PAVEMENT
3.5.1 Defects
3.5.2 Not Against Forms (Top of Walls)
3.5.3 Formed Surfaces
3.5.3.1 Tolerances
3.5.3.2 As-Cast Rough Form
3.5.3.3 As-Cast Form
3.5.4 [_____] Finish
3.5.5 Surface Finish Samples
3.6 FINISHES FOR HORIZONTAL CONCRETE SURFACES
3.6.1 Finish
3.6.1.1 Scratched
3.6.1.2 Floated
3.6.1.3 Concrete Containing Silica Fume
3.6.1.4 Broomed
3.6.1.5 Pavement
3.6.1.6 Concrete Toppings Placement
3.7 CURING AND PROTECTION
3.7.1 Moist Curing
3.7.1.1 Ponding or Immersion
3.7.1.2 Fog Spraying or Sprinkling
3.7.1.3 Pervious Sheeting
3.7.1.4 Impervious Sheeting
3.7.2 Liquid Membrane-Forming Curing Compound
3.7.2.1 Application
3.7.2.2 Protection of Treated Surfaces
3.7.3 Liquid Chemical Sealer-Hardener
3.7.4 Curing Periods
3.7.5 Requirements for Type III, High-Early-Strength Portland Cement 3.8 FIELD QUALITY CONTROL
3.8.1 Evaluation of Mixture Designs
3.8.2 Sampling
3.8.3 Testing
3.8.3.1 Slump Tests
3.8.3.2 Temperature Tests
3.8.3.3 Compressive Strength Tests
3.8.3.4 Air Content
3.8.3.5 Durability Tests
3.8.3.6 Chloride Ion Concentration
3.8.3.7 Anti-Washout Admixture
3.8.3.8 Non-Destructive Tests
3.8.4 Core Samples and Compressive Strength Testing
3.8.5 Acceptance of Concrete Strength
3.8.5.1 Standard Molded and Cured Strength Specimens 3.8.5.2 Non-Destructive Tests
3.8.5.3 Core Tests
3.8.6 Inspection
-- End of Section Table of Contents --
************************************************************************** USACE / NAVFAC / AFCESA / NASA UFGS-03 31 29 (February 2010) ------------------------------Preparing Activity: NAVFAC Superding
UFGS-03 31 29 (November 2009)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated January 2012
**************************************************************************
SECTION 03 31 29
MARINE CONCRETE
yilin02/10
************************************************************************** NOTE: This guide specification covers the
requirements for cast-in-place new concrete
construction subject to exposure in marine
environment.
Adhere to UFC 1-300-02 Unified Facilities Guide
Specifications (UFGS) Format Standard when editing
this guide specification or preparing new project
specification ctions. Edit this guide
specification for project specific requirements by
adding, deleting, or revising text. For bracketed
items, choo applicable items(s) or inrt
appropriate information.
Remove information and requirements not required in
respective project, whether or not brackets are
prent.
Comments, suggestions and recommended changes for
this guide specification are welcome and should be
submitted as a Criteria Change Request (CCR).
************************************************************************** ************************************************************************** NOTE: For concrete not expod to marine
environment, u Section 03 30 00 CAST-IN-PLACE
CONCRETE.
************************************************************************** ************************************************************************** NOTE: The following information shall be shown on
the project drawings:
1. Loading assumptions.
2. Assumed temperature range when temperature
stress are a factor in design.
3. Material strengths ud in design, f'c.
4. Yield strength of reinforcement required (40,000
and 60,000 psi grades are available).
5. Details of concrete ctions, showing
dimensions, reinforcement cover, and required camber.
6. Joint details, showing locations and dimensions.
7. Details and locations of critical construction
joints, including waterstop locations and splices,
keys, and dowels when required, and location of
fiber-reinforced concrete elements.
**************************************************************************
PART 1 GENERAL
1.1 REFERENCES
************************************************************************** NOTE: This paragraph is ud to list the
publications cited in the text of the guide
specification. The publications are referred to in
the text by basic designation only and listed in
this paragraph by organization, designation, date,
and title.
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when you add a RID outside of the Section's
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电脑如何截屏快捷键
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The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.
AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS
(AASHTO)
AASHTO M 182(2005; R 2009) Standard Specification for
Burlap Cloth Made from Jute or Kenaf and
Cotton Mats
AMERICAN CONCRETE INSTITUTE INTERNATIONAL (ACI)
ACI 117(2010) Specifications for Tolerances for方便面上火吗
Concrete Construction and Materials and
Commentary
ACI 121R(2008) Guide for Concrete Construction
Quality Systems in Conformance with ISO
9001
