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crushed stone obtained from commercial sources 19.0 mm aggregates

2.1.2 Crushed stone shall be processed material obtained from a source that has been stripped of all overburden. The ... (19.0 mm) 45 – 75 40 – 70 35-65 #4 (4.75 mm) 70 – 100 25 – 70 27 – 52 30 – 65 10 – 45 15 – 40 15-40 ... gravel, crushed stone coarse, or crushed stone very coarse) below the crushed stone. The

  • MAF. The DMF shall state the source, type, and
    MAF. The DMF shall state the source, type, and

    19.0 mm 13.0 25.0 mm 12.0 OG19.0 mm n/a OG25.0 mm n/a VOIDS FILLED WITH ASPHALT, VFA, CRITERIA @ N ... of crushed stone and gravel coarse aggregate materials in accordance with 904.03(d). ... obtained from the test strip in accordance with ITM 802 and ITM 580

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  • IV - Miscellaneous Aggregates | Ontario Sand, Stone
    IV - Miscellaneous Aggregates | Ontario Sand, Stone

    12. 12. Notes: With the exception of LS-619 and LS-631, the physical property requirements for Class 1, 2, 3, 5, and 6 aggregates noted above shall be conducted on the material retained on the 4.75 mm sieve. When quarried rock is used as a source of coarse aggregate, a maximum of 2.0% passing the 75

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  • CRD-C100-75 Method of Sampling Concrete
    CRD-C100-75 Method of Sampling Concrete

    4 AGGREGATE, SAMPLING; SELECTION OF MATERIAL (C 100-75) Purpose and Source Size Amount Petrographic Examination (CRD-C 127) (Continued) Stockpiles of processed crushed stone a Fine aggregate 50 lb (25 kg) Coarse aggregate: No. 4 to 3/4-in. 50 lb (25 kg) (4.75- to 19.0-mm) 3/4- to 1-1/2-in. 100 lb (50 kg) (19.0- to 37.5-mm) C 1-1/2- to 3-in. c

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  • ITEM 302 AGGREGATES FOR SURFACE
    ITEM 302 AGGREGATES FOR SURFACE

    Aggregates shall be composed of gravel, crushed gravel, crushed stone, crushed slag or natural limestone rock asphalt. When specified on the plans, other aggregate types may be permitted or required. Aggregate from each source shall meet the requirements specified herein. Source is defined as a geographical location of naturally occurring material that can be mined or quarried from the original in-situ deposit

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  • (PDF) Effects of Different Sizes of Crushed Stones on
    (PDF) Effects of Different Sizes of Crushed Stones on

    with 19 mm crushed stone that was 6.35% more than 14 mm and 2.92% more than 28 mm. Both the strengths were found less than the target s trength for concrete with 14 mm and 28 mm stones

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  • HOT MIX ASPHALT PAVEMENT DESIGN GUIDE
    HOT MIX ASPHALT PAVEMENT DESIGN GUIDE

    Hot mix asphalt is composed of aggregate bound together into a solid mass by asphalt cement. The aggregates total ninety-three (93) to ninety-seven (97) percent by weight of the total mixture and are mixed with three (3) to seven (7) percent asphalt cement. It is manufactured in a central mixing plant where the asphalt and aggregates are heated

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  • Aggregate - AfriSam
    Aggregate - AfriSam

    sources, eg pitsand or river sand, or may be produced by crushing and screening in an aggregate plant. The production of crushed aggregate may include quarrying (drilling and blasting) from solid rock, or may start with selected secondary material from mines, building rubble or the metallurgical industry, etc

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  • Slag Aggregate - an overview | ScienceDirect Topics
    Slag Aggregate - an overview | ScienceDirect Topics

    The two air-cooled slag samples were divided into four size fractions: passing 19.0 mm (3/4 in.) retained 16 mm (5/8 in.); passing 16 mm retained 13.2 mm (0.52 in.); passing 13.2 mm retained 9.5 mm (3/8 in.); and passing 9.5 mm retained 4.75 mm. From visual examination, 50 particles of good, hard nickel slag are selected for each size fraction

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  • SPECIFICATION P–208. AGGREGATE BASE COURSE
    SPECIFICATION P–208. AGGREGATE BASE COURSE

    Aggregates consist of both fine and coarse fragments of crushed stone, or crushed gravel mixed or blended with sand, screenings, or other similar approved materials. ... (19.0 mm) 3/8 Inch (9.5 mm) No. 4 (4.75 mm) ... The material for this shall be obtained from Engineer approved sources and shall be of a gradation necessary to accomplish the

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  • CRD-C100-75 Method of Sampling Concrete Aggregate
    CRD-C100-75 Method of Sampling Concrete Aggregate

    AGGREGATE, SAMPLING; SELECTION OF MATERIAL (G 100-75) 3 (3 m) in thicknessFinal evaluatio. n of sources from which it is proposed to produce 6-in. (150-mm) aggregate should be made on samples from which 6-in. (150-mm) aggregate can be pro-cessed; such samples may best be ob-tained by use of large- (36- to 40-in.) (1-m) diameter calyx core drills

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  • density of 19mm crushed stone
    density of 19mm crushed stone

    1004.05.02 Clear Stone . Clear stone may be 53.0 mm 19.0 mm Type I 19.0 mm Type II 16.0 mm 13.2 mm or 9.5 mm and shall meet the physical property requirements shown in Table 1 and the gradation requirements shown in Table 2. 1004.05.03 Granular Sheeting. Chat Online; In place density of 3/4 Crushed stoneEarthwork/grading

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  • ITEM 302 AGGREGATES FOR SURFACE TREATMENTS
    ITEM 302 AGGREGATES FOR SURFACE TREATMENTS

    Aggregates shall be composed of gravel, crushed gravel, crushed stone, crushed slag or natural limestone rock asphalt. When specified on the plans, other aggregate types may be permitted or required. Aggregate from each source shall meet the requirements specified herein

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  • A Guide to Aggregate and its Supply and delivery | by
    A Guide to Aggregate and its Supply and delivery | by

    Oct 17, 2016 Oct 17, 2016 Scabbled Stone: They can be natural or crushed. Gravel — Pebbles of the river and sea origin. Fractions of gravel aggregates are as follows: 3–10 mm, 5–20 mm, 5–40 mm, 20–40 mm

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  • 5.5 REQUIRED SAMPLE SIZES 1. SCOPE Section 5.4 2
    5.5 REQUIRED SAMPLE SIZES 1. SCOPE Section 5.4 2

    2.1.1.3.Crushed aggregates with less than 10% material retained on the No. 4 (4.75 mm) sieve (excluding mineral filler supplements) must be produced from a source complying with the official quality

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  • COLTO SPECIFICATIONS - MARCH 1998 - Matrolab
    COLTO SPECIFICATIONS - MARCH 1998 - Matrolab

    crushed rock Natural gravel, or natural gravel & boulders which may need crushing or crushed rock ... 19.0 71 - 8485 -95 60 - 90 13.2 59 - 7571 - 84 - 4.75 36 - 5342 - 60 30 - 65 ... GRADING OF GRADED CRUSHED STONE 35 Rock Type GROUP MEMBERS OF GROUP DURABILITY MILL INDEX (MAX.) G % PASSING

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  • Sieve Analysis and Gradation of Coarse and Fine Aggregates
    Sieve Analysis and Gradation of Coarse and Fine Aggregates

    Coarse aggregate shall be obtained fr om. ... (mm, No.) 19.0 12.5 9.5 # 4 # 8 # 30 # 50 ... Effect of shrinkage behavior of both crushed clay bricks and stone aggregate concrete with cement

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  • SECTION 304
    SECTION 304

    3.1.3 Crushed stone (fine gradation) may be substituted for crushed gravel provided there is a minimum of 1 ft (0.3 m) of free draining material (sand, gravel, crushed stone coarse, or crushed stone very coarse) below the crushed stone. The substitution must be made across the entire section and will

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