average unit weight of base course

Densities for Use in

Base Course 145 pcf 155 pcf 150 pcf Intermediate Course 147 pcf 155 pcf 150 pcf Surface Course 147 pcf 160 pcf 155 pcf The following densities should be used for estimating quantities of granular material Densities for Use in Estimating Quantities 11/16/2017 Revised Added in Flooded Backfill...

Section 815 Graded Aggregate

Use graded aggregate base subbase or shoulder course material of uniform quality Grade the limerock base so at least 97 percent by weight passes the 3-1/2 in 90 mm sieve a Ensure that the material does not contain delivery unit washout material 3...

Aggregate Base Density Data

Jun 09 2005 0183 32 For example the weight of poured in place concrete with reinforcement is only 150 lb/ft 3 There is no way that compacted base weighs more than that You re going way off on a tangent using some inappropriate information and extrapolating it to fit...

Minnesota LTAP Topics Hot Mix Asphalt Glossary of

Hot Mix Asphalt Glossary of Asphalt Terms Introduction Asphalt Basics Mix Design A ratio of the unit weight of an asphalt mixture excluding voids permeable to water to the unit weight of water Asphalt asphalt cement Base Course The layer in the pavement system immediately below the binder and surface cours...

Section 113 CATEGORIZING ASPHALT OTHER

Categorizing Asphalt Other Base Courses 11-3-1 This procedure provides a means for categorizing the different asphalt courses mix types and illustrate the units of measure 1132 Authority Sections 2023 3 a and 334048 3 average spread rate of the asphalt shall be converted to inches by reversing the formula...

SPECIFIC GRAVITY OF COARSE AGGREGATE

1 SPECIFIC GRAVITY OF COARSE AGGREGATE AASHTO T 85 GLOSSARY Absorption The increase in weight due to water contained in the pores of the material Bulk Specific Gravity also known as Bulk Dry Specific Gravity The ratio of the weight in air of a unit volume of aggregate at a stated temperature to the weight in air of an...

301 AGGREGATE BASE COURSE

BASE COURSES Revised 2-00 301 AGGREGATE BASE COURSE 30101 Description Maximum unit weight when used as a measure of compaction or density of cohesive materials including aggregate bases and aggregate surfaces having a loss by washing greater than 10 percent shall be understood to mean the...

Classification of Aggregates

Classification of Aggregates The variability in density can be used to produce concrete of widely different unit weights see Table 1 The most common classification of aggregates on the basis of bulk specific gravity is lightweight normal-weight and heavyweight aggregat...

Section 902 AGGREGATES

Dry Unit Weight LM of Coarse Aggregate MTM 123 Determining Specific Gravity and Absorption of stone sand in concrete base course or structural concrete not exposed to vehicular traffic with an average dimension between 3 inches and 10 inch 90203 Coarse Aggregates for Portland Cement Concrete...

MICHIGAN DEPARTMENT OF TRANSPORTATION

AGGREGATE CEMENT TREATED BASE Sieve Percent Passing By Weight 2 in 50 mm 100 No 4 475 mm 45-100 elect to leave the lot in place at a reduced unit price determined in accordance with Table 3 TABLE 3 SLIDING SCALE PAY FACTORS Average Percent cement-treated base course This price shall be full...

Guide to Cement

Guide to Cement-Treated Base CTB Guide to Cement-Treated Base CTB Portland Cement Association 5420 Old Orchard Road Skokie Illinois 60077-1083 base course aggregates or 5 old flexible pavements in-cluding the pulverized bituminous surface and stone or gravel base course...

SECTION 301 TRAFFIC

Construct traffic-bound base courses with one or more strip and average the 10 measurements to obtain the target density for the compaction of the base C Field Density Measurement When the total compacted thickness is more than Code Pay Item Pay Unit 00001 DGA Base Ton...

Asphalt Mixtures Calculator

Asphalt Mixtures Calculator Enter the width length and thickness then hit the Calculate button to calculate your estimate You may also revise the default density value of 145 lbs/cubic ft Actual densities may vary...

TxDOT Specifications

Apr 29 2002 0183 32 1993 Standard Specifications Book Last Updated 04/29/2002 Click here to return to Index Page DIVISION II - SUBBASE AND BASE COURSES Table Of...

39 PROOF ROLLING BASE COURSE 311 FINISHING

pavement base course determined as specified above will be paid for at the respective contract unit prices which will constitute full compensation for the construction and completion of the subbase and...

average unit weight of base course

This page is about unit weight of crushed of the lowest average by weight the average unit price of indicates a unit price for aggregate base course unit weight of crushed stone sub base - shibang...

FLEXIBLE BASE 2471 2472 A Aggregate Table 1

Construct a foundation course composed of flexible base 2472 Materials When RAP is allowed do not exceed 20 RAP by weight unless otherwise shown on the plans The percentage limitations for other recycled materials will be trips by at least 1/2 the width of the roller unit On superelevated curves begin rolling at the low side...

Average Unit Price Workbook 2012

average unit price 1001 mobilization ls - 11 1002 insurance bond ls - 3 division ii - base surface courses unit price list 09/30/2012 2071 single course bituminous slurry seal sy 0 991 2072 single course...

Reclaimed Asphalt Pavement

User Guidelines for Waste and Byproduct Materials in Pavement Construction asphalt pavements may be pulverized in place and incorporated into granular or stabilized base courses using a self-propelled pulverizing machine The unit weight of milled or processed RAP depends on the type of aggregate in the reclaimed pavement and the...

Unit weight of crushed surfacing top course

Unit weight of crushed surfacing top course Products As a leading global manufacturer of crushing grinding and mining equipments we offer advanced reasonable solutions for any size-reduction requirements including Unit weight of crushed surfacing top course quarry aggregate and different kinds of minerals...

Asphalt Pavement Construction

Complete placement of the base course material then scarify up about 3/4 inch The maximum unit weight is determined by multiplying the Rice value by 624 pounds per cubic foot PCF Higher traffic should be closer to the 60 and lower traffic should be closer to the 75 embedment factor The average particle size is the average size...

Aggregates in Concrete

Aggregates in Concrete Concrete Technology 2 Definitions and Importance of Aggregates 29 Bulk Density of Bulk Unit Weight - 1520 to 1680 kg/m3 95 to 105 pcf Most commonly used weighted average size of a sieve on which the material is retained keeping in mind that the...

Bulk Density Of Aggregates Loose And Compact Bulk

Bulk density of aggregates is the mass of aggregates required to fill the container of a unit volume after aggregates are batched based on volume It depends on the packing of aggregate ie Either loosely packed aggregates or well dense compacted aggregates...

TxDOT Specifications

Apr 16 2004 0183 32 13 When compaction is by density control the bottom course of the base will be compacted to at least 95 of the maximum density unless otherwise shown on the plans Subsequent courses will be compacted to at least 98 of the maximum density unless otherwise shown on the plans...

Crushed Stone Ore

The calculator provided on our website is based on placement of compacted base course Other types of stones vary in unit weight and therefore will require more or less tonnage per volume of space The first step regardless of product is to calculate the volume to be filled...

Aggregate Base Course Acme Sand Gravel

The thickness of sub-base can range from 1 to 2 inches on light weight traffic areas like pathways and paver patios above the sub-grade when a ABC is not required ABCM Aggregate Base Coarse is a hard pack sub-base compaction material Sub-Grade or undisturbed soil B Aggregate Base Course C Sub-Base Crushed Fines D Paver Sand base...

Construction Aggregate Calculator

Construction Aggregate Calculator Enter the width length thickness and product density and hit the Calculate button to calculate your estimate...

Section 02721

SECTION 02721 UNTREATED BASE COURSE UTBC PART 1 GENERAL 11 SECTION INCLUDES A Production construction and compaction of UTBC used for pavements shoulders and incidental construction...

METHOD OF TEST FOR UNIT WEIGHT OF AGGREGATE

the layer but avoid striking the bottom of the base Calculate the average net weight of aggregate required to fill the measure 2 Calculate the unit weight of the aggregate from the following formula Unit weight per cubic foot...

32 11 23 Aggregate Base Course

Percentage by Weight Passing Square-Mesh Sieves Base course shall not be placed on a dry or dusty foundation where the existing condition would cause rapid dissipation of moisture from the base course material and hinder or preclude its proper 32 11 23 Aggregate Base Course...

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