4134Floodable Backfill Material

IA · 2023 Standard SpecificationsBook pages 1099–1099View official source ↗

Division 41 — Construction Materials

4100General Provisions 4101Portland Cement 4102Water for Concrete and Mortar 4103Liquid Admixtures for Portland Cement Concrete 4104Burlap for Curing Concrete 4105Liquid Curing Compounds 4106Plastic Film and Insulating Covers for Curing Concrete 4107Plastic Film for Subgrade Treatment 4108Supplementary Cementitious Materials 4109Aggregate Gradations 4110Fine Aggregate for Portland Cement Concrete 4111Class L Fine Aggregate for Portland Cement Concrete 4112Intermediate Aggregate for Portland Cement Concrete 4115Coarse Aggregate for Portland Cement Concrete 4116Class V Aggregate for Portland Cement Concrete 4117Granular Leveling Material 4118Bedding Material for Non-Primary Road Projects 4119Bedding and Backfill Material for Interstate and Primary Road 4120Granular Surfacing and Granular Shoulder Aggregate 4121Granular Subbase Material 4122Crushed Stone Base Material 4123Modified Subbase Material 4124Aggregate for Slurry Mixtures 4125Aggregate for Bituminous Sealcoat 4126Aggregate for Polymer-Modified Microsurfacing 4127Aggregate for Flexible Paving Mixtures 4128Stabilization (Foundation) Material 4130Revetment Stone, Erosion Stone, and Gabion Stone 4131Porous Backfill Material 4132Special Backfill Material 4133Granular Backfill Material 4134Floodable Backfill Material 4136Joint Fillers, Sealers, and Seals 4137Asphalt Binder 4138Cutback and Liquid Asphalts 4139Liquid Sealing Materials for Portland Cement Concrete Surfaces 4140Emulsified Asphalt 4141Corrugated Metal Culvert Pipe 4143Subdrain Pipe 4144Structural Plates for Pipe, Pipe Arches, and Arches 4145Concrete Culvert Pipe 4146Plastic Pipe 4147Pipe and Manhole Rehabilitation Materials 4148Drain Tiles 4149Sanitary and Storm Sewer Pipe and Structures Materials 4150Water Main, Valve, Fire Hydrant, and Appurtenance Materials 4151Steel Reinforcement 4152Structural Steel 4153Miscellaneous Iron and Steel 4154Fence Materials 4155Guardrail 4156Glass Fiber Reinforced Polymer Dowel Bars.4160Wood Preservatives 4161Preservative Treatment 4162Untreated Timber and Lumber 4163Treated Timber and Lumber 4164Treated Wood Posts 4165Timber Piles 4166Concrete Piles 4167Steel Piles 4169Erosion Control Materials 4170Landscape Plant Materials 4171Detectable Warnings 4182Paints for Steel Bridges and Structures 4183Traffic Paints and Pavement Markings 4184Reflectorizing Spheres for Traffic Paint 4185Highway Lighting Materials 4186Signing Materials 4187Materials for Sign Support Structures 4188Traffic Control Devices 4189Traffic Signal Equipment 4190Nonferrous Metals 4191Keyway and Expansion Tubes 4192Caulking Compound 4193Hydrated Lime for Soil Stabilization 4194Calcium Chloride and Sodium Chloride 4195Bearing Pads 4196Engineering Fabrics

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This is the 2023 base text. IA issues special provisions that may modify this section — see Developmental & Supplemental Specifications ↗. We have not checked it for changes since this text was ingested — read it before relying on this section.

4134.01DESCRIPTION

Uncrushed natural sand and gravel or natural sand.

4134.02GRADATION

Meet requirements for Gradation No. 1, Gradation No. 35, or Gradation No. 36 of the Aggregate Gradation Table, Article 4109.02.

Source: Iowa Standard Specifications for Highway and Bridge Construction, 2023 Edition. Pages 1099–1099 of 1,288.

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4133 Granular Backfill Material

4136 Joint Fillers, Sealers, and Seals

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