Section 6: Cross Sectional Elements Anchor: #i1086512 ... A reasonably steep lateral slope is desirable to minimize water ponding on flat sections of uncurbed pavements due to imperfections or unequal settlement. With curbed pavements, a steep cross slope is desirable to contain the flow of water adjacent to the curb. ... concrete or rock ...
• The cross sections provide information regarding finish pavement line and grade by station. The maximum thicknesses for bituminous concrete are shown on the typical cross sections. When a HMA wearing surface is applied to a bridge deck, the slab plan and the miscellaneous details sheets in the
Typical layers of a flexible pavement ... Figure 1: Typical cross section of a flexible pavement; Surface course Surface course is the layer directly in contact with traffic loads and generally contains superior quality materials. They are usually constructed with dense graded asphalt concrete(AC). The functions and requirements of this layer are:
CHAPTER SIX TYPICAL SECTIONS ... ROADWAY DESIGN MANUAL PART II . PAVEMENT SCHEDULE (continued) 6-1D . CODE LETTER ITEM . A Portland Cement Concrete Pavement B Open-Graded Asphalt Friction Course, Type FC C Asphalt Concrete Surface Course, Type S D Asphalt Concrete Intermediate Course, Type I
asphalt concrete Pavement, plant mixed into a uniformly coated mixture, laid on a prepared foundation, compacted to specified density, and finished to a specified smoothness to the lines, grades, thickness, and Cross Sections shown or established.
Typical overlay pavement cross sections are shown in figure 4-l. Definitions applicable to overlay pavements are as follows: (1) Overlay Pavement. Pavement that is constructed on top of an existing pavement. (2) Hot Mix Asphalt Overlay. Hot mix asphalt pavement placed on an existing pavement. (3) Concrete Overlay.
Asphalt and concrete shoulders should be sloped from 2 to 6 percent, gravel or crushed rock from 4 to 6 percent and turf about 8 percent. However, care must be exercised so that the algebraic difference in cross-slope at the pavement edge does not exceed 0.08 in order to avoid a hazardous rollover effect.
In addition, comparable designs are given for both full-depth asphalt pavement (pavements using asphalt concrete for both base and surface courses) and asphalt over an aggregate base. ... When finished, the graded subgrade should not deviate from the required grade and cross section by more than one-half inch (1/2") in ten feet (10′).
CONSTRUCTION OF ASPHALT PARKING ... Pavement cross slopes of less than 2 percent are hard to construct without the formation of " baths", slight depressions that pond water. ... The thickness of the asphalt pavement section for parking lots should be determined using the information presented in Chapters Two and Three of the Guideline ...
Pavements March 2014 400-1 SECTION 400 PAVEMENTS 400.1 GENERAL Section 400 of the Standard Specifications governs the requirements for Portland cement concrete and hot-mix asphalt (HMA) pavement construction, including rehabilitative treatments.
When asphaltic concrete is specified for the pavement structure, the Pavement and Geotechnical Section will typically furnish the asphalt types. Additional information concerning asphaltic concrete types is provided in the Asphaltic Pavement Design and Specification Policy and Standards memorandum contained in the Highway
Volume CP - Plain Concrete Pavement - PCP download pdf (6.06Mb) Volume CC - Continuously Reinforced Concrete Pavement - CRCP Volume CC - Continuously Reinforced Concrete Pavement - CRCP download pdf (7.06Mb) Volume CJ - Jointed Reinforced Concrete Pavement - JRCP Volume CJ - Jointed Reinforced ...
CHAPTER 7 CROSS SECTIONS Introduction 7-2 Lanes and Shoulders 7-2 ... to have consistency between typical sections, pavement markings and joint layouts, ... considered on asphalt concrete roadways to allow for overlays and maintain a 4 foot shoulder to accommodate bicyclists.
There are certain special considerations for this type of paving that are specifically addressed in this section, as is resurfacing existing asphalt driveways. ... from the required grade and cross section by more than one-half inch (1/2") in ten feet (10′). ... against which to compact the overlying pavement.) The asphalt concrete should ...
pavement costs exceed one million dollars, and when comparable Hot Mix Asphalt (HMA) and concrete designs are available for analysis, per this manual. Currently, HMA reconstruction is compared to concrete reconstruction, and HMA placed over rubblized concrete is compared to an unbonded concrete overlay.
The concrete repair material shall be placed before the bonding grout dries. The repair mixture shall be placed and consolidated to eliminate essentially all voids the interface between the repair and adjacent concrete. All repairs shall be finished to the cross section of the existing pavement.
Section 2.3 Page 1 SECTION 2.3 PAVEMENT FOR HEAVY TRUCK USE Case studies of public records spanning nearly 60 years have shown that heavy duty hot mix asphalt pavements have an ... Both the subgrade and the pavement surface should have a cross-slope not less than a quarter inch per foot (6 mm per 300 mm)
MICHIGAN DESIGN MANUAL ROAD DESIGN CHAPTER 6 INDEX SURFACING AND SHOULDERS ... 6.01.03 Legal Truck Weights 6.01.04 AASHTO Interim Guide 6.01.05 Choice between Aggregate, Hot Mix Asphalt and Concrete 6.01.06 Pavement Design and Selection Policy A. Design B. Selection 6.01.07 Alternate Pavement Bidding ... B. Typical Cross Section C. Usage ...
The concrete sections of uniform cross-section were 4 to 9 in. thick while thickened-edge sections were 9-5-9 and 9-6-9 in., some with edge bars. The results showed that of 22 brick, 17 asphalt, and 24 concrete sections in the test, 1 brick, 3 asphalt, and 10 concrete sections satisfactorily withstood the …
Asphaltic Concrete - Typ. Cross Section, Heavy Duty. Close. 30. Asphaltic Concrete Surface - Typ. Section. ... Concrete Drive Pavement - Section. Close. 54. Concrete Drive Pavement Expansion Joint. ... Bituminous Setting Bed Over a Semi-Rigid Asphalt Base. Close. 83. Flexible Concrete Paving on a Parking Deck. Close. 84. Fountain w/ Paver Base.
SECTION 327 MILLING OF EXISTING ASPHALT PAVEMENT 327-1 Description. Remove existing asphalt concrete pavement by milling to improve the rideability and cross slope of the finished pavement, to lower the finished grade adjacent to existing curb before resurfacing, or to completely remove existing pavement.
A typical cross section of the flexible pavement is shown below. cross section of flexible pavement. ... Modified dense graded asphalt concrete is placed above the sub-grade will significantly reduce the vertical compressive strain on soil sub-grade and protect from surface water.
Section 26 – Cold Plane Asphalt Concrete Pavement 26.3 1/1/16 corner of the cross street must be constructed to the dimensions and depths of cut shown or specified in the Contract. On residential streets, an 18-foot planed pavement conform must be constructed. The slope of the temporary asphalt concrete tapers at the limits must not be
Typical Road Structure Cross Section Details. By: ... Surface/Wearing Course in pavement cross section: The top layers of pavement which is in direct contact with the wheel of the vehicle. Usually constructed of material in which bitumen is used as binder materials. ... (Applies whether the wearing surface is bituminous or cement concrete and ...
e. Gradation data for asphalt concrete aggregates. f. A sample (5 gallons) of asphalt concrete aggregates. C. Construction shall conform to the details, cross-sections, dimensions, and grades specified. All elevations and grade stakes shall be established to provide a smooth and even surface.
· A. Asphalt concrete for paving the designated area shall be Class C2-AR-4000 hot-plant mix and shall conform to the requirements of SSPWC Section 203-6, Asphalt Concrete. B. Asphalt content in the pavement shall be 5.5 percent to 6.0 percent by weight.
section 02513, 02513, asphalt concrete paving, concrete paving, asphalt, subgrade preparation, pavement marking, asphalts, sealer, asphaltic concrete paving Description This work shall cover the composition, mixing, construction upon the prepared subgrade, and the protection of hot asphalt concrete pavement.
this Asphalt Pavement Design Guide. This publication is designed to provide information of interest ... for Low-Volume Roads and Parking Lots First Edition 2014. TABLE OF CONTENTS Section Page INTRODUCTION 1 ... properties of asphalt concrete and the design of quality asphalt pavements for parking lots and low-volume roads. It is not intended ...
Asphalt Paving Design Guide prepared for the Asphalt Pavement Association of Oregon 5240 Gaffin Road, SE Salem, OR 97301 by R.G. Hicks Department of Civil Engineering Oregon State University Corvallis, OR 97331 Paul Curren Pavement Engineering Inc. Petaluma, CA 94954 and James R. Lundy Department of Civil Engineering Oregon State University
Design criteria for permeable pavement . ... Schematic illustrating typical porous asphalt cross section and basic components of a pervious concrete system. Schematic illustrating typical permeable interlocking concrete pavement cross section and basic components of a pervious concrete system.