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  • Bituminous Surface Treatments - Pavement Interactive

    Jul 19, 2011 · Bituminous surface treatments (BST) refer to a range of techniques that can be used to create a stand-alone drivable surface on a low volume road, or rehabilitate an existing pavement. Usually, the term is used to describe a seal coat or chip seal, which is constructed by spraying a layer of emulsified asphalt, and placing a layer of aggregate on top. . BSTs can be applied directly to a base .

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  • Asphalt Seal-Coat Treatments

    Any of the asphalt seal coat treatments could improve a pavement with raveling problems. For low-severity raveling, a fog seal could treat the problem while a chip seal or slurry seal would be needed for medium to high severity raveling. A rejuvenating treatment may also restore the binding properties of an aged pavement surface.

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  • Slurry Seal & Micro Surfacing Solutions - Bergkamp Inc

    The Bergkamp MAXX is designed specifically for the application of pre-mixed frictional mastic surface treatments and pre-mixed slurry seal. Accurate application rates at variable speeds mean that your profit is no longer dependent on the driver's attention to the speedometer, and the high-accuracy spray system saves time, money and manpower.

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  • DOUBLE CHIP SEAL SPECIFICATION DESCRIPTION double .

    DOUBLE CHIP SEAL SPECIFICATION DESCRIPTION . distributors shall be self-powered and capable of providing a uniform application rate of emulsion varying from .05-1.00 gallons per square yard over a variable width up to twenty feet in a single pass. The uniformity of the distributors shall not vary by more the two-hundredths gallons per

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  • How do you mix sucralfate slurry - answers

    Type I- Slurry Seal (Fine Aggregate,1/8" max) Used for lower traffic volumes and maximum crack penetration Recommended application rates are 4.3-6.5 kg/ m 2 Type II-Slurry Seal .

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  • Company - Bergkamp Inc.

    The Bergkamp MAXX is designed specifically for the application of pre-mixed frictional mastic surface treatments and pre-mixed slurry seal. Accurate application rates at variable speeds mean that your profit is no longer dependent on the driver's attention to the speedometer, and the high-accuracy spray system saves time, money and manpower.

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  • ITEM 417 ASPHALT EMULSION SLURRY SEAL - City of .

    The application rate is based upon the weight of dry aggregate in the mixture. The application rate is affected by the unit weight of the aggregate, the gradation of the aggregate and the demand of the surface to which the slurry seal is being applied. ISSA TB #112 gives a method to determine expected application rates.

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  • Section 506 SLURRY SEAL

    three parts water, and apply at a rate of 0.05 gallons per square yard. Allow the bond coat to cure before placing the slurry seal. D. Application. Apply a single course of slurry seal over the area shown on the plans at a rate of at least 16 pounds per square yard, based on the weight of dry aggregate. E. Surface Quality. Provide a finished .

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  • Bituminous Surface Treatments - Pavement Interactive

    Jul 19, 2011 · Bituminous surface treatments (BST) refer to a range of techniques that can be used to create a stand-alone drivable surface on a low volume road, or rehabilitate an existing pavement. Usually, the term is used to describe a seal coat or chip seal, which is constructed by spraying a layer of emulsified asphalt, and placing a layer of aggregate on top. . BSTs can be applied directly to a base .

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  • PAVEMENT SPECIFICATION CHANGES

    PAVEMENT SPECIFICATION CHANGES . SPECIFICATION CHANGES . • Section 421 Micro Surfacing and Slurry Seal • Section 422 Fog Seal . STATUS OF NJDOT HIGHWAY SYSTEM . BEST OF 2014 PAVING PROJECTS . BEST OF 2014 . • Good production rates in order for project construction to be fast

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  • Calculate Slurry Flow / Volume

    An example of how you can calculate the slurry flow/volume of a given SG, %Solids and Tonnage. EXAMPLE: 3,400 tons of dry solids is processed in 24 hours in water with a specific gravity of 1.0 and the concentration of solids by weight is 33% with the solids having a specific gravity of 3.7 then using the formula below: Calculate the Capacity of an Agitator & Conditioner

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  • Chip Seal - Asphalt rubber binder - slurry

    Hot Rubber chip seals can vary in stone size, binder composition and application rates. They may be used as running surfaces or topped with hot mix or with slurry. They may be single layer or multiplayer. VSS will be pleased to advise. See also the Chip Seal information.

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  • Checklist Series 13 Slurry Seal Application Checklist

    Slurry Seal Application 1 Slurry Seal Application Checklist Preliminary Responsibilities Document Review Bid documents, e.g., plans and specifications Special provisions Mix design information Construction manual Traffic control plan Manufacturers' instructions Material safety .

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  • Company - Bergkamp Inc.

    The Bergkamp MAXX is designed specifically for the application of pre-mixed frictional mastic surface treatments and pre-mixed slurry seal. Accurate application rates at variable speeds mean that your profit is no longer dependent on the driver's attention to the speedometer, and the high-accuracy spray system saves time, money and manpower.

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  • Calibration of Slurry Seal Micro Surfacing Equipment

    Spread Rate • Performance of the slurry system is directly related to the proper application rate of the materials • ISSA recommends that a minimum of four spread rate checks be performed daily. • Used to ensure that the specified application rate is being met • Utilize the factors determined during the calibration process

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  • DOCS NRA-#278792-v2-MANUAL TRH3 2007 DESIGN OF .

    Design and Construction of Surfacing Seals TRH 3, Pretoria, South Africa Version 1.5 May 2007 ii DISCLAIMER The information given in this document is based on the knowledge and experience of organisations and

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  • FAA Specifications for Pavement Maintenance Products

    mulsified Asphalt Slurry Seal Surface TreatmentE Asphalt Emulsion is mixed together with aggregate in a pug mill prior to being applied to the pavement. The mixture would be a similar consistency of very wet concrete. The application rate as undiluted emulsion is 0.40 gallons per square yard. For my driveway: - .

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  • Applications for asphalt emulsions | Asphalt magazine

    Slurry Seals A slurry seal is a mix of aggregate, emulsion and mineral fillers mixed and placed by a single machine. A slurry seal is designed to seal the pavement, restore uniform texture and appearance, and provide good skid resistance. Slurry seals are available in three aggregate sizes.

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  • BLACK DIAMOND PAVEMENT SEALER DETAILED .

    BLACK DIAMOND PAVEMENT SEALER DETAILED APPLICATION SPECIFICATION 1. Scope: . Without Additives Slurry Seal Surface Treatment; and Item P-631 Refined Tar Emulsion, With Additives Slurry Seal Surface Treatment . The pumping system must be adequate to apply a uniform coating at the specified rates of application. Equipment requiring .

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  • CHAPTER Chipseal Design - NZ Transport Agency

    Hanson's conclusion was that, for a successful seal on a smooth surface, the rate of binder application should be such that the 20% of voids volume after trafficking became 70% filled with binder. He expressed this as a simple formula: Residual application rate R = ALD x 0.20 x 0.70 (Hanson's Equation) or R = 0.14 ALD

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  • Chapter 8 Slurry Seals - Caltrans

    Applications same as slurry seal + rut filling, night work, correction of minor surface profile . Application Rates in lbs of dry aggregate per square yard 8 - 12 10 - 15 20 - 25 . Chapter 8 – Slurry Seals. Equipment zRequirements covered in Caltrans

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  • 13-slurry seal 020206 - Federal Highway Administration

    13-slurry seal_020206.qxd 6/14/2006 9:56 AM Page 4 Slurry Seal Application 4 Slurry Seal Machine Verify that the slurry seal machines are fully functional. Verify that the slurry seal machines are calibrated and certified for the specific aggregate delivered to the site. Verify that the spreader rubbers are clean and not worn.

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  • Checklist Series 13 Slurry Seal Application Checklist

    Slurry Seal Application 1 Slurry Seal Application Checklist Preliminary Responsibilities Document Review Bid documents, e.g., plans and specifications Special provisions Mix design information Construction manual Traffic control plan Manufacturers' instructions Material safety .

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  • slurry seal surface specifications - lcrconline

    SLURRY SEAL SURFACE -Page 3 #17 COMPOSITION AND RATE OF APPLICATION OF THE SLURRY MIX The amount of asphalt emulsion to be blended wit the aggregate shall be that as determined by the laboratory report after final adjustment in the field. A minimum amount of water shall be

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  • Calculate Slurry Flow / Volume

    An example of how you can calculate the slurry flow/volume of a given SG, %Solids and Tonnage. EXAMPLE: 3,400 tons of dry solids is processed in 24 hours in water with a specific gravity of 1.0 and the concentration of solids by weight is 33% with the solids having a specific gravity of 3.7 then using the formula below: Calculate the Capacity of an Agitator & Conditioner

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  • Attachment 1 – Recommended Manual for Emulsion-Based .

    Attachment 1 – Recommended Manual for Emulsion-Based Chip Seals for Pavement Preservation This proposed manual prepared as part of NCHRP Project 14-17, "Manual for Emulsion-Based Chip Seals for Pavement Preservation" is a recommendation by NCHRP .

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  • SECTION 8 CAPE SEALS USING ASPHALT EMULSIONS

    Performance CAPE SEALS USING ASPHALT EMULSIONS AEMA Guidelines Rev. 1 Mar 2004 8-3 The type of asphalt emulsion for the tack coat should be SS-1, SS- 1h, CSS-1, or CSS-1h The type of asphalt emulsion for the slurry seal should be SS-1, SS-1h, CSS-1, CSS-

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  • Pacific Emulsions Inc. - Tire Rubber Modified Slurry Seal .

    TRMSS used with a Type II aggregate has an application rate of 13.5 lbs/yd2, that's over 50% more aggregate per square yard than other rubberized slurry seals. When using a type I aggregate TRMSS has an application rate of 9 lbs/yd2, over 85% more aggregate per square yard than other rubberized slurry seals. [Application Rate Comparison]

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  • Checklist Series 13 Slurry Seal Application Checklist

    Slurry Seal Application 1 Slurry Seal Application Checklist Preliminary Responsibilities Document Review Bid documents, e.g., plans and specifications Special provisions Mix design information Construction manual Traffic control plan Manufacturers' instructions Material safety .

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  • AKZO-3150 Slurry Seal and Microsurfacing 12.14.16

    the material over the roadway and maintains the profile and thickness of the seal. Application rates range from 3-14 kg/m2 for a single pass. Some specially formulated materials may be applied in multiple layers . Slurry Seal Inc. of Waco, Texas, producers of the Young slurry seal machines, were

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  • CHAPTER 8 SLURRY SEALS - California Department of .

    CHAPTER 8—SLURRY SEALS October 24, 2007 . transferred to the slurry machine for application (Holleran, 2002). Basic emulsion requirements are shown in Table 8-1. Key requirements include the binder content and residual properties. The viscosity is of importance as is the storage stability to ensure that the . adversely affect reaction rates.

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  • Slurry calculations Calculation aids - Petrochem

    * Turbulent flow rate. Slurry calculations Used in conjunction with fill-up calculations, the slurry weight, slurry volume, and water requirement calculations determine the proper amount of dry-blended cement and water needed for a particular job. Calculation aids. The following will help in making calculation.

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  • TRB WORKSHOP 153 SOUTH AFRICAN HIGHWAY .

    slurry seal. Seal Type Distribution Western Cape annual seal programme (6 – year average) Slurry Seals, 7% Rejuvenation, 13% Asphalt, 2% Double seals, 5% . PRINCIPLES TO DETERMINE BINDER APPLICATION RATE VOID LOSS DUE TO AGGREGATE WEAR TEXTURE FOR SKID RESISTANCE MAXIMUM VOIDS TO BE FILLED VOID LOSS DUE TO EMBEDMENT TOTAL VOIDS

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  • SPECIAL PROVISIONS INSERT 507 — SLURRY SEAL AND .

    507 — SLURRY SEAL AND MICRO-SURFACING 4 of 8 08-06-13 the material uniformly. Construct a smooth, neat seam where two passes meet. Remove excess material immediately from the ends of each run. (a) Slurry Seal. Apply at the following target application rates and tolerances, based on the dry aggregate weight, unless otherwise specified:

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  • slurry seal surface specifications - lcrconline

    SLURRY SEAL SURFACE -Page 3 #17 COMPOSITION AND RATE OF APPLICATION OF THE SLURRY MIX The amount of asphalt emulsion to be blended wit the aggregate shall be that as determined by the laboratory report after final adjustment in the field. A minimum amount of water shall be

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  • Liquid Road - Sealcoating Products - sealmaster

    NOTE: If required, a small amount of water may be added to facilitate application of the sand slurry mix. Application. For optimum performance and durability apply two coats of properly mixed Liquid Road™. Important. Temperatures must be above 50°F both during application and for aperiod of at least 24 hours after application.

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  • Slurry Seal Treatment Types

    A slurry seal is the application of a mixture of water, asphalt emulsion, aggregate (very small crushed rock), and additives to an existing asphalt pavement surface. A slurry seal is similar to a fog seal except the slurry seal has aggregates as part of the mixture. This combined mixture of the emulsion and aggregates represents "slurry."

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  • TYPE I EMULSIFIED ASPHALT SLURRY SEAL SURFACE .

    Seal Compatibility 3.3 APPLICATION RATE - Unless otherwise specified, the slurry seal shall be applied at the application rates shown in the table below for the gradation of material used. TABLE - APPLICATION RATES TYPE I TYPE II Pounds of mixture per square yard 8-12 12-20 The rate of application shall not vary more than +/-2 pounds per square .

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  • P-629 - Sand Slurry Seal - GRIP-FLEX

    information. No thermoplastic coal tar emulsion sand slurry seal shall be produced for payment until a job mix formula has been approved in writing by the Engineer. Application Rate Composition ͥ lbs/gal (kg/l) Application Rate ͥ ͥ lb/yd² (kg/m²) 15-17 (1.8-2.04) 4 (2.17) i. .

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  • Chip Seal Guide - Application and Construction

    Slurry Seal! Kurt Alcumbrac, Southwest Slurry Seal! Charlie Buchanan, Koch Asphalt . check and record application rate for QC . purposes. Use two methods to verify! Steps! level distributor! . Chip Seal Guide - Application and Construction Author: Arizona Association of General Contractors

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