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aashto specifications for crushed stone as backfill materials

aashto specifications for crushed stone as backfill materials

Specification for redi-rock ® 41” series wall system131 Кб. PART 2: MATERIALS 2.1 Wall Units A. Wall units shall be Redi-Rock® as produced by a licensed manufacturer.2.2 Leveling Pad and Free Draining Backfill A. Leveling pad shall be crushed stone.Compact backfill to 95% of standard proctor (ASTM D 698, AASHTO T99) density within 2% of its...

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aashto specifications for crushed stone as backfill materials

Materials of this Section shall be as specified herein. . density as determined by AASHTO T99 prior to . backfilled with crushed slag, crushed stone, or reef shell. More details When the major portion of the unsound material in a coarse aggregate . in the material specification, the construction item, or as shown in AASHTO M 43. ..

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Section 3010 - Trench Excavation Backfill

Suitable Backfill Material: Class II, Class III, Class IVA, or Class IVB as defined in Section 3010, 2.02. ... determined according to AASHTO T 96. SUDAS Standard Specifications Division 3 - Trench and Trenchless Construction ... MATERIALS A. Clean 2 1/2 inch crushed stone with the following gradation: Table 3010.06: Stabilization Materials ...

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Section 812 Backfill Materials - Georgia Department of ...

Section 810—Roadway Materials B. Referenced Documents AASHTO T 27 GDT 4 GDT 6 GDT 7 GDT 67 812.2 Materials 812.2.01 Foundation Backfill, Type I A. Requirements 1. Use natural or artificial mixtures of materials consisting of hard, durable particles of sand or stone, mixed with silt, clay and/or humus material for Type I backfill. 2.

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210 Structure Backfill

Furnish virgin materials consisting of either sand-sized particles or sand-sized particles mixed with gravel, crushed gravel, or crushed stone. Do not use crushed concrete or reclaimed asphalt. (2) Ensure that the material provided has a liquid limit less than or equal to 25 and a plasticity index less than or equal to 6.

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Section 3010 - Trench Excavation Backfill

Suitable Backfill Material: Class II, Class III, Class IVA, or Class IVB as defined in Section 3010, 2.02. ... determined according to AASHTO T 96. SUDAS Standard Specifications Division 3 - Trench and Trenchless Construction ... MATERIALS A. Clean 2 1/2 inch crushed stone with the following gradation: Table 3010.06: Stabilization Materials ...

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Section 812 Backfill Materials - Georgia Department of ...

Section 810—Roadway Materials B. Referenced Documents AASHTO T 27 GDT 4 GDT 6 GDT 7 GDT 67 812.2 Materials 812.2.01 Foundation Backfill, Type I A. Requirements 1. Use natural or artificial mixtures of materials consisting of hard, durable particles of sand or stone, mixed with silt, clay and/or humus material for Type I backfill. 2.

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TRENCH EXCAVATION AND BACKFILL - RTC Transit

Material." 208.02.08 CRUSHED ROCK A. The materials properties shall conform to Subsection 704.03.06, "Crushed Rock." ... only for trench sidewalls meeting the minimum AASHTO material class A1 or A3. ... backfill material, ordered by the Engineer unsuitable materials are encountered, where ...

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210 Structure Backfill

Furnish virgin materials consisting of either sand-sized particles or sand-sized particles mixed with gravel, crushed gravel, or crushed stone. Do not use crushed concrete or reclaimed asphalt. (2) Ensure that the material provided has a liquid limit less than or equal to 25 and a plasticity index less than or equal to 6.

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AASHTO #467 Crushed Stone Union Quarries

Crushed stone typically features a blend of many common kinds of rocks, including traprock, dolomite, washed gravel, quartzite, argillite, limestone and granite. At Union Quarries, we exclusively mine limestone for AASHTO #467 and our other crushed stone sizes because of its durability, availability and many possible uses.

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Ohio Department of Transportation

CCS Crushed Carbonate Stone. ACBFS Air Cooled Blast Furnace Slag ... Provide aggregate according to the size specified in the material specification, the construction item, or as shown in AASHTO M 43. ... Reclaimed asphalt concrete is not allowed for any bedding or backfill materials.

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Aggregate Quality Construction Materials Pennsy Supply

AASHTO #57. This material has a 1-1/2 inch top size and is a clean material. Often used for backfill for retaining walls, used for subase for sheds, also sometimes used as driveway stone. Also used as the primary raw aggregate in Ready Mixed Concrete and some Hot-Mixed Asphalt mixes. Will not compact.

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Corrugated Steel Pipe Backfill Alternatives

A typical specification for pipe backfill under highway pave-ment may read: Backfill material to a distance of 12 inches above the pipe shall meet the requirements of AASHTO M 145 for A1, A2 or A3 materials. It shall be placed in 8 to 12 inch lifts and compacted to 90% standard Proctor (90% AASHTO T

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SPECIFICATIONS FOR SUPPLYING AND PLACING BACKFILL

All material used for backfill, including non-granular material, shall meet the following specifications and shall be of a quality acceptable to the Engineer. All backfill material shall be in a thawed state when placing and compacting, and be free from rocks, large or frozen lumps, wood, or other unsuitable material. Backfill

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703 AGGREGATE - Pages

703.11 Structural Backfill for 603 Bedding and Backfill. Furnish structural backfill for 603 bedding and backfill consisting of limestone, gravel, natural sand, sand manufactured from stone, foundry sand, ACBFS, GS, or RPCC. Furnish ACBF Slag according to Supplement 1027.. The use of RPCC is permitted without wear testing or sodium soundness testing requirements if the Contractor provides ...

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4 Aggregate Specifications and Requirements

AASHTO T 112, Clay Lumps and Friable Particles in Aggregates. Non-Durable Particles Non-durable particles are divided into tw o types: soft materials as determined by ITM 206, Scratch Hardness, and structurally weak material as determined by visual inspection. Structurally weak materials include the following: 1) Conglomerates -- cemented gravels

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Pipe Bedding and Backfill - Bureau of Reclamation

Backfill The backfill is the material used to refill the trench after the pipe and the embedment have been placed. Cover The cover is the depth of backfill over the top of the pipe. Even though some specifications, manuals, and handbooks use 'unit weight," the

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Crushed Stone Description and Uses (Pennsylvania locations)

AASHTO #467 x 1/4" 2" Open graded, free drainage, asphalt and ready-mix concrete mixes AASHTO #5 x 3/8" 1-1/2" Sewer system stone, drain pipe bedding, under concrete slabs and sidewalks, asphalt mixes AASHTO #57 x 1/4" 1-1/2" Under concrete slabs and sidewalks, sewer system stone AASHTO

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1107 - AGGREGATES FOR BACKFILL SECTION 1107

Crushed Stone 0 40-100 95-100 Limit the maximum particle size to ¾ inch for geosynthetic reinforced structures and for epoxy or PVC coated reinforcements. Use only crushed stone in District 1. For select granular backfill material composed of crushed stone, submit a proposed project gradation with

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4 Aggregate Specifications and Requirements

AASHTO T 112, Clay Lumps and Friable Particles in Aggregates. Non-Durable Particles Non-durable particles are divided into tw o types: soft materials as determined by ITM 206, Scratch Hardness, and structurally weak material as determined by visual inspection. Structurally weak materials include the following: 1) Conglomerates -- cemented gravels

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Crushed Stone Description and Uses (Pennsylvania locations)

AASHTO #467 x 1/4" 2" Open graded, free drainage, asphalt and ready-mix concrete mixes AASHTO #5 x 3/8" 1-1/2" Sewer system stone, drain pipe bedding, under concrete slabs and sidewalks, asphalt mixes AASHTO #57 x 1/4" 1-1/2" Under concrete slabs and sidewalks, sewer system stone AASHTO

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Acceptable Fill Materials StormTech Subsurface ...

For example, a specification for #4 stone would state: "Clean, crushed, angular No. 4 (AASHTO M43) stone." 2. As an alternative to proctor testing and field density measurements in the 'A' location, StormTech compaction requirements are met for 'A' location materials when placed and compacted in 9" (229) (max) lifts using two full passes with ...

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Corrugated Steel Pipe Backfill Alternatives

A typical specification for pipe backfill under highway pave-ment may read: Backfill material to a distance of 12 inches above the pipe shall meet the requirements of AASHTO M 145 for A1, A2 or A3 materials. It shall be placed in 8 to 12 inch lifts and compacted to 90% standard Proctor (90% AASHTO T

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Pipe Bedding and Backfill - Bureau of Reclamation

Backfill The backfill is the material used to refill the trench after the pipe and the embedment have been placed. Cover The cover is the depth of backfill over the top of the pipe. Even though some specifications, manuals, and handbooks use 'unit weight," the

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Division 9 Materials - Washington State Department of ...

The dust ratio is defined as the percent of material passing the No. 200 sieve divided by the percent of material passing the No. 40 sieve. 9-00.6 Sand/Silt Ratio The sand/silt ratio is defined as the percent of material passing the No. 10 sieve divided by the percent of material passing the No. 200 sieve. 9-00.7 Galvanized Hardware, AASHTO M232

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SECTION M02 - Connecticut

M.02.05—Pervious Structure Backfill: Pervious structure backfill shall consist of broken or crushed stone, broken or crushed gravel, or reclaimed miscellaneous aggregate containing no more than 2% by weight (mass) of asphalt cement or mixtures thereof. Materials for this work shall conform to

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703 AGGREGATE - Pages

703.11 Structural Backfill for 603 Bedding and Backfill. Furnish structural backfill for 603 bedding and backfill consisting of limestone, gravel, natural sand, sand manufactured from stone, foundry sand, ACBFS, GS, or RPCC. Furnish ACBF Slag according to Supplement 1027.. The use of RPCC is permitted without wear testing or sodium soundness testing requirements if the Contractor provides ...

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DEPARTMENT OF TRANSPORTATION

Feb 27, 2014  812.2 Materials 812.2.01 Foundation Backfill, Type I A. Requirements 1. Use natural or artificial mixtures of materials consisting of hard, durable particles of sand or stone, mixed with silt, clay and/or humus material for Type I backfill. 2. Have the final blend of material meet the requirements of Class I or II soils in Subsection 810.2.01.

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general specifications gradation crushed stone dust

Aashto Specifications For Crushed Stone As Backfill Materials. General Specification Of Gradation Crushed . General Specification Of Gradation Crushed Stone Dust. Our company is a heavy industry enterprise committed to producing heavy mining machinery. Mainly producing and selling machines like jaw crusher, ball mill, sand maker, sand washing ...

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Aashto Specifications For Crushed Stone

For example, a specification for 4 stone would state clean, crushed, angular no.4 aashto m43 stone.2.As an alternative to proctor testing and field density measurements in the a location, stormtech compaction requirements are met for a location materials when placed and compacted in 9 229 max lifts using two full passes with.

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SECTION 733 EARTHWORK MATERIALS: MECHANICALLY

(RCA) and crushed stone with a size designation 2. 3. The requirements for acceptance of material on the contract site and acceptance of the material as part of the MSES.! The materials section for the GRES backfill material was incorporated from the special specification Item 554.9610/20--17 Geosynthetic Reinforced Earth System (Permanent ...

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209 Granular Backfill

Effective with the November 2020 Letting 2021 Standard Specifications 209 Granular Backfill 209.1 Description (1) This section describes furnishing processed or selected granular materials, where the plans designate, as follows: 1. Backfilling excavations for frost heave or other unstable materials.

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Aashto Specifiions For Crushed Stone Ball Milling Instrument

Aashto Specifiions For Crushed Stone Ball Milling Instrument. Aashto specifications for crushed stone as backfill Specification to the extent referenced the publications are american association of state highway and transportation officials aashto unsatisfactory materials also include man made fills refuse or backfills from previous sand gravel crushed gra View All Aashto specifications for ...

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