coarse aggregate; crushed stone; fine aggregate; gradation; granular materials; gravels; soil–aggregate subbase, base, and surface courses; To find similar documents by ASTM Volume: 04.08 (Soil and Rock (I): D420 - D5876) To find similar documents by classification: 93.020 (Earthworks. Excavations. Foundation construction.
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The crushed aggregate is allowed to pass through 2.36 mm IS sieve. And the impact value is measured as percentage of aggregates passing sieve (W2) to the total weight of the sample (W1). Aggregate impact value = (W1/W2)*100. Aggregates to be used for wearing course, the impact value shouldn't exceed 30 percent.
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coarse aggregate; crushed stone; fine aggregate; gradation; granular materials; gravels; soil-aggregate subbase, base, and surface courses; ICS Number Code 93.020 (Earth works. Excavations. Foundation construction. Underground works) To find similar documents by ASTM Volume: 04.08 (Soil and Rock (I): D420 - D5876)
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Scope. 1.1 This specification covers the quality and grading of the following materials for use in the construction of subbase, base, and surface courses: sand-clay mixtures; gravel; stone or slag screenings; sand; crusher-run coarse aggregate consisting of gravel, crushed stone, or slag combined with soil mortar; or any combination of these materials.
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Granular base: material to Section 31 05 16 - Aggregates for Earthwork and the following requirements: Crushed stone or gravel. Granulations to be within limits specified when tested to ASTM C136 and ASTM C117. Sieve sizes to CAN/CGSB - 8.1. Granulation to: Sieve Designation % Passing (Base Type 1) 200 mm - 75 mm - 50 mm -
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testing as documented according to ASTM D3740 and ASTM E548. B. Comply with all codes, laws, ordinances, and regulations of governmental ... Section 520, Aggregate Base Course, and Table 1005-1 Aggregate Gradation, Coarse Aggregate of the NCDOT Standard Specifications for Roads and Structures, latest
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AGGREGATE BASE COURSE CONSTRUCTION 302-1 302.1 GENERAL The work provided under this specification shall include the furnishing, placement and compaction of aggregate ... Soundness (5 cycles ASTM C 88) 15% max. 15% max. Crushed Aggregate (% Material Retained on 3/8inch 50% min. sieve by wt., having at least two (2) fractured faces) ...
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Scope1.1 This specification covers crushed aggregate suitable for use in the construction of dry- or water-bound macadam base courses and bituminous penetration macadam base and surface courses of pavements.1.2 The values stated in SI units are to be rega ... Standard Specification for Crushed Aggregate for Macadam Pavements D0693-03 ASTM ...
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of these specifications may be used in lieu of P-208 for base courses under runway shoulder, taxiway shoulder and roadway pavement.] ITEM P-208 AGGREGATE BASE COURSE . 208-1.1 This item shall consist of a base course composed of crushed or uncrushed coarse aggregate, as specified in the bid schedule,bonded with either
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Water shall meet the requirements for water of ASTM Specification C94. The aggregate shall consist of durable particles of crushed aggregate, mixed with approved binding material.
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AGGREGATE BASE COURSES PART 1 GENERAL 1.1 SUMMARY A. Section Includes: 1. Aggregate base course. B. Related Sections: 1. Section 31 22 13 - Rough Grading: Preparation …
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crushed material shall have a minimum compressive strength of 45 psi at 0 psi lateral pressure and 175 psi at 15 psi lateral pressure using triaxial testing procedures. The crushed aggregate …
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7.1 Soil-aggregate materials for base course shall conform to the requirements of Section 5 and Table 1 for Type I, Gradation A, B, C, or D, or for Type II, Gradation E or F.
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from 40 to 55 depending on the aggregate type and intended use. Aggregate: A mixture of coarse to fine-grained particulate material used in construction, typically including sand, gravel, and crushed stone. Aggregates 101 - Common Aggregates in PA Aggregate sieves used to separate material by size (gradation). passes through a 4" screen½ inch
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AGGREGATE BASE COURSES RELEASE – R2.0 SECTION 32 11 23 BART FACILITIES STANDARDS Issued: 09/30/2008 PAGE 5 OF 5 STANDARD SPECIFICATIONS D. Aggregate base course 6 inches and less in thickness may be spread and compacted in one layer. For thickness greater than 6 inches, the base course aggregate shall be spread and compacted in
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CRUSHED AGGREGATE BASE COURSE 230.1 Description. This item shall consist of a foundation course for a surface course or for other ... meet the following gradation when tested in accordance with ASTM Method C136. Table I Retained on Sieve Conforming to ASTM E11 Percent Retained, By Weight l-3/4" 0 7/8" 10 - 35% 3/8" 30 - 50% No. 4 45 - 65%
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Payment will be made under: Item P-209-5.1 Crushed Aggregate Base Course – [ square yard. ] inch depth – per TESTING REQUIREMENTS ASTM C 29 Unit Weight of Aggregate ASTM C 88 Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate MAA-CO-XXX Project Title BWI Marshall Airport/Martin State Airport P-209-6 Technical ...
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BASE AGGREGATE.....4 1.1.4. RIPRAP MATERIALS (BANK AND SHORE, DITCH LINING, BEDDING STONE, OR ... Acid Insoluble Residue Content for Friction Course Aggregate 18. Acid Insoluble Residue Content for Friction Course Aggregate 19. General Aggregate Flow Chart ... The minimum number of tests per aggregate code, grade, or stone size from a ...
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Aggregates for bases except Aggregate Base Course (RAP) shall be crushed stone, crushed slag, crushed gravel, natural gravel, or crushed reclaimed concrete. Aggregate Base Course (RAP) shall be ... (AASHTO T 96 and ASTM C535) shall not apply to Class 1, 2, and 3. Aggregates for bases shall meet the grading requirements of Table 703-2 for the ...
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Provide crushed material having a minimum compressive strength of 45 psi at 0 psi lateral pressure and 175 psi at 15 psi lateral pressure using triaxial testing procedures. Provide …
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This item consists of a base course composed of crushed aggregate constructed on a prepared course in accordance with these Specifications and to the dimensions and typical cross -sections shown on the Plans. MATERIALS . 209-2.1 CRUSHED AGGREGATE BASE. Crushed aggregate shall consist of clean, sound, durable
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1.1 This specification covers the quality and grading of the following materials for use in the construction of subbase, base, and surface courses: sand-clay mixtures; gravel; stone or slag screenings; sand; crusher-run coarse aggregate consisting of gravel, crushed stone, or slag combined with soil mortar; or any combination of these materials.
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This specification covers crushed aggregate suitable for use in the construction of dry- or water-bound macadam base courses and bituminous penetration macadam base and surface courses of pavements. ... Published by ASTM on February 15, 2020. This test method covers a procedure for testing of coarse aggregates with a maximum size smaller than ...
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Standard Specification for Materials for Soil-Aggregate Subbase, Base, and Surface Courses This specification covers the quality and grading of the following materials for use in …
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1.1 This specification covers the quality and grading of the following materials for use in the construction of subbase, base, and surface courses: sand-clay mixtures; gravel; stone or slag screenings; sand; crusher-run coarse aggregate consisting of gravel, crushed stone, or slag combined with soil mortar; or any combination of these materials.
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AGGREGATE BASE COURSES RELEASE - R1.2 SECTION 32 11 23 BART FACILITIES STANDARDS SAVE DATE: 8/19/2004 9:06 AM PAGE 5 OF 5 STANDARD SPECIFICATIONS D. Aggregate base course 6 inches and less in thickness may be spread and compacted in one layer. For thickness greater than 6 inches, the base course aggregate shall be spread and …
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1.1 This specification covers the quality and grading of the following materials for use in the construction of subbase, base, and surface courses: sand-clay mixtures; gravel; stone or slag screenings; sand; crusher-run coarse aggregate consisting of gravel, crushed stone, or slag combined with soil mortar; or any combination of these materials. . The requirements are …
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Aggregates: Aggregates for bases shall be crushed stone, crushed slag, crushed gravel or natural gravel that conforms to the quality requirements of AASHTO M147, except that the …
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Aggregates: Aggregates for bases shall be crushed stone, crushed slag, crushed gravel or natural gravel that conforms to the quality requirements of AASHTO M147, except that the requirements for the ratio for the minus No. 200 sieve fraction to the minus No. 40 sieve fraction shall not apply.
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A. The mineral aggregate shall be the crushed and screened product from approved aggregate deposits, except that TypeI aggregate base need not be crushed. The Engineer reserves the right to prohibit the use of aggregates from any source when: 1. The character of the material is such, in the opinion of the Engineer, as to make
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