astm 2 12 crushed concrete

ASTM 57 Stone Specifications | Hunker

ASTM 57 Stone Specifications By Tamara ... ASTM has created a numbering system to classify rocks and crushed stone based on its size. ASTM number 57 stone is large enough to allow drainage while supporting asphalt and cement. It is used in road beds, foundation beds and gravel walkways. ... The ASTM specification for this type of concrete ...

Crushed Concrete Aggregates - Cherry Companies

Cherry Companies & Cherry Demolition are Houston's leading sources of demolition, crushed concrete and so much more. Cherry Companies. Crushed Concrete. ... Blanket stone (2" X 4") Grade 1 Rip Rap (12" x 18") HCFC spec (80 – 150 lbs) Grade 2 Rip Rap (18" x 24") HCFC spec (150 – 250 lbs)

CHAPTER 4 AGGREGATES - Civil Engineering Department

• Generally, when bond is good, a crushed concrete specimen should contain some aggregate particles broken right through, ... At the time of setting of concrete the aggregate is in a saturated-surface-dry condition. Total 54 20 . ... 5.00 6 2.0 2 98 2.36 31 10.1 12 88 1.18 30 9.8 22 78 0.600 59 19.2 41 59 0.300 107 34.9 76 2 4 ...

Coarse Aggregate Gradations - ConcreteHelper.com

Coarse Aggregate Sieve Analysis (#2 Stone) Nominal Size (2 1/2" to 1 1/2") Original Mass: CONCRETEHELPER.COM Sieve Size Grams Retained % Grams Retained Cumulative % Retained Cumulative % Passing ASTM C33 Specification

3/4" x #4 (ASTM C33 #67) - Concrete Materials

Concrete Materials Product #221 SD Size #1 SD Size #1A ASTM C-33 Size #57 Description Color: Tifton Pink (pink, light red, light purple) Shape: Angular/Cubical Size: US Sieve ¾ 3/4" x #4 (ASTM C33 #67) - Concrete Materials

4-04 BALLAST1 AND CRUSHED SURFACING 2 3 4-04.2 …

4-04 BALLAST1 AND CRUSHED SURFACING 2 3 4-04.2 Materials 4 (November 30, 2015, ... crushed surfacing top course for asphalt concrete approaches and non-paved approaches as shown in the plans, shall be included in the11 unit contract price for . 12 "Crushed Surfacing Top Course", per ton when included in the scope of work. 13 . 14

BoH 12 - Crushed Concrete Road 2 - YouTube

May 31, 2017· BoH 12 - Crushed Concrete Road 2 PolymathPete. Loading... Unsubscribe from PolymathPete? Cancel Unsubscribe. Working... Subscribe Subscribed Unsubscribe 663. Loading...

Fine Aggregate Coarse Aggregate Aggregates for - U of S ...

Crushed stone ASTM C 33 Produce normal-weight concrete 2200 to 2400 kg/m3 (140 to 150 lb/ft3) Aggregates for Concrete Lightweight Aggregate (1) Expanded Shale Clay Slate Slag ASTM C 330 Produce structural lightweight concrete 1350 to 1850 kg/m3 (90 to 120 lb/ft3) Aggregates for Concrete Lightweight Aggregate (2) Pumice Scoria Perlite

Standard vs. Modified Proctor for Crushed Concrete - Soil ...

Jun 01, 2007· 1) The crushed concrete contains more than 30% greater than 3/4" (52%) and therefore, can I consider the standard proctor results with correction to be accurate? I suspect not as stated by the ASTM. 2) Is there any rule of thumb when performing a proctor on crushed concrete to be used as backfill (i.e. Standard vs. Modified)?

Aggregates for Concrete - Department of Civil Engineering

Recycled concrete, or crushed waste concrete, is a ... concrete (ASTM C 637 and C 638). Only normal-weight aggregates are discussed in this chapter. See Chapter 18 for special types of aggregates and concretes. ... Aggregates for Concrete. Table 5.2. Characteristics and Tests of Aggregate.

Division 9 Materials

Division 9 Materials 9-00 Definitions andTests 9-00.1 Fracture ... Designation M 92 or ASTM Designation E 11, or (2) square-hole, perforated plates conforming to ASTM Designation E 323. 9-00.5 Dust Ratio ... by the Contractor or concrete supplier with all concrete deliveries.

Crushed Returned Concrete as Aggregates for New Concrete

RMC REF Report: Crushed Returned Concrete as Aggregates for New Concrete 1 Introduction Every year, it is estimated that 2% to 10% (average of 5%) of the estimated 455 million cubic yards of ready mixed concrete produced in the USA (est. 2006) is returned to the concrete plant. The returned concrete in the truck can be used in the following manner:

5 Aggregate Specifications and Requirements - IN.gov

5 Aggregate Specifications and Requirements Physical Quality Requirements Fine Aggregates Coarse Aggregates ... hot mix asphalt and portland cement concrete. The intent is to avoid using ... maximum cross sectional area of the particle are not considered crushed. ASTM D 5821 is used to determine the crushed particle content. Crushed

19 Spec -Section 301 Base, Subbase, and Subgrade Aggregate

301.2.4.2 Aggregate Classifications (1) Provide aggregate conforming to one of the following classifications based on weight percentages. Crushed stone or crushed gravel >= 85 percent aggregates Crushed concrete >= 90 percent crushed concrete that is substantially free of steel reinforcement and includes < 10 percent asphaltic pavement or

SECTION 703 - AGGREGATES

for portland cement concrete shall consist of crushed basalt free of adherent coatings. ... K-factor ASTM D 5148 Kc-2.0 Maximum Km-1.7 Maximum Flat and elongated pieces (Length to ... 25 Percent Maximum Grading AASHTO T 11 AASHTO T 27 . SECTION 703 - AGGREGATES ...

4 Aggregate Specifications and Requirements - IN.gov

4 Aggregate Specifications and Requirements Physical Quality Requirements Fine Aggregates Coarse Aggregates Physical Quality Tests ... Acid insoluble requirements do not apply to crushed gravel, limestone, or dolomite sands. The acid insoluble content is determined by ... for determining the actual percentage of elongated pieces is ASTM D 4791.

ASTM C33 / C33M - 18 Standard Specification for Concrete ...

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.. ASTM Standards. C29/C29M Test Method for Bulk Density (Unit Weight) and Voids in Aggregate. C40/C40M Test Method for Organic Impurities in Fine Aggregates for Concrete. C87/C87M Test Method for Effect of Organic Impurities in Fine ...

VERSION ADOPTION VALIDITY PERIOD JAN ... - ASTM …

Preparing an Environmental Product Declaration for Construction Aggregates: Natural Aggregate, Crushed Concrete, and Iron/Steel Furnace Slag 1.0 General Information These product category rules (PCR) have been developed under the general program instructions for ASTM International's Environmental Product Declaration (EPD) Program.

Uniform Soil Groups for Pipe Installation - ncpi.org

settlement could result in a point load at the contact of the concrete arch on the top of the pipe. ASTM C12 continues to recognize two viable concrete bedding classes, ... Class I2 Crushed Rock - passing 1-1/2 in. (38 mm) sieve ... slag, and recycled concrete (with less than 12% passing a #200 sieve) should be treated as Class II soils. 4 ...

ASTM Specification for Crushed Cement Concrete

When aggregate from partially deteriorated concrete may reduce freezing-thawing resistance, Negative void properties, Degrade during handling, ... ASTM Specification for Crushed Cement Concrete ... (12) December (11) 2014 (116) January (5) ...

Optimized Aggregates Gradations for Portland Cement ...

Nebraska 47B concrete in January 2008. The purpose of this is to optimize aggregate blends utilizing more ... (Gothenburg, NE Highway Mat. & Test Technician II Jim Beason Date: 12/23/2008 Optimized Aggregates Gradations for Portland Cement Concrete Mix Designs Evaluation Ready Mix Plant - Kimball, NE and Grand ... 2. ASTM C 1567 Alkali Silica ...

Rip Rap Grade 1 & 2 | Southern Crushed Concrete

The most commonly used sizes of rip rap are Grade 1 (12"-18") and Grade 2 (18"-24"). This product is easy to install and repair, has a natural appearance and does not harm the environment. At Southern Crushed Concrete, our rip rap meets the TxDOT (Texas Department of Transportation) and Harris County regulations for placement of the ...

Evaluation of Crushed Concrete Base Strength - mdot.ms.gov

2 Technical Report Documentation Page 1.Report No. FHWA/MS-DOT-RD-12-238 2. Government Accession No. 3. Recipient's Catalog No. 4. Title and Subtitle Evaluation of Crushed Concrete Base Strength 5. Report Date December 31, 2012 6. Performing Organization Code BCD No. 090570-2 7. Author(s) L. Allen Cooley, Jr. and Howard Hornsby 8.

Sustainable normal and high strength recycled aggregate ...

Sustainable normal and high strength recycled aggregate concretes using crushed tested cylinders as coarse aggregates. ... were sourced from tested and crushed concrete cylinders. ... (6 × 12 in.) concrete cylinders at 28 days. Rahal concluded that at 28 days, the cube and cylinder compressive strength and the indirect shear strength of RAC ...

Aggregate Testing Standards — EnviroMINE, Inc.

According to ASTM C33 coarse aggregate consists of gravel, crushed gravel, crushed stone, air-cooled blast furnace slag, crushed hydraulic-cement concrete, or a combination. The use of crushed hydraulic-cement concrete may require some additional precautions.

Crushed Concrete Driveway For the Farm - A Cheaper ...

Building a crushed concrete driveway on the farm. $6 a ton instead of $18 a ton for gravel. A much more affordable way to pave your driveway. ... / Crushed Concrete Driveway For the Farm – A Cheaper Alternative. ... (approximately a 1000 ft and 11 or 12 ft wide) is made out of 64 tons of crushed concrete. At a rate of $6 a ton, we paid $384 ...

Crushed Concrete Aggregate| Concrete Construction Magazine ...

The hardened concrete is crushed and graded to ASTM C33 #67. The mix used for the Green Mile Project is composed of 30% CCA and 70% limestone aggregate. The mix includes a 40% replacement of portland cement with SCMs and uses recycled water from truck washout and stormwater.