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  • UFGS 32 12 13 Bituminous Tack and Prime Coats - WBDG

    SECTION 32 12 13 BITUMINOUS TACK AND PRIME COATS 05/17 ***** NOTE: This guide specification covers the requirements for bituminous tack and prime coats for airfield pavements, roads, parking areas and general paving needs. Adhere to UFC 1-300-02 Unified Facilities Guide Specifications (UFGS) Format Standard when editing

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  • Our Products | Western Asphalt Products

    Western Asphalt Products produces and markets a variety of asphalt emulsions, cutbacks and other liquid asphalt products throughout Western Canada. Currently we are on the preapproved products or designated sources list in British Columbia, Alberta, Saskatchewan, Manitoba for a .

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  • 1180 SS-1 Primer (Canada) - Asphalt Primer - W. R. Meadows

    1180 SS-1 PRIMER is an emulsified asphalt, containing selected fillers, designed for use as a tack coat for cold and hot mix patching. It is cold-applied. USES 1180 SS-1 PRIMER is a cold-applied tack coat to be used when patching asphalt.

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  • Tack Coat Emulsion Volume Calculator - HG Meigs LLC

    H.G. Meigs, LLC for 70 years has been a midwest supplier of bituminous products including Asphalt Cements to Asphalt Cutbacks and Asphalt Emulsions. We also have our own dedicated truck fleet with distributor trucks available for customer emulsion applications. Explore our .

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  • SECTION 02802 -TACK COAT PART 1- GENERAL - Juneau

    SECTION 02802 -TACK COAT . The diluted emulsion shall be uniformly applied with a pressure distributor at a rate of 0.05 to 0.10 gallons per square yard, as directed. F. The Tack Coat shall be applied in such a manner as to offer the least inconvenience to traffic and to permit one-way traffic without pick-up, or tracking of the asphalt material.

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  • Issues Related to Tack Coat - Washington State Department .

    Distributors have to be capable of maintaining proper temperature, pressure, and spray bar height to apply the correct emulsion rate. According to WSDOT Standard Specification 5-02.3(3), the emulsion temperature for application can range from 70 to 140oF. Because . Issues Related to Tack Coat

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  • 401 DIVISION 400 ASPHALT PAVEMENTS SECTION 401 .

    this substitution will be made as Prime Coat. (c) Application of Tack Coat. When an asphalt course is to be laid on an asphalt or concrete surface, a tack coat shall be applied prior to placing the course. The tack coat shall be applied by means of a pressure distributor in the same manner as outlined above for the application of prime coat.

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  • High Performance Products - Blacklidge Emulsions

    High Performance Products. At Blacklidge, our products are designed to make building roads safe and easy. With a talented research and development team guiding product discovery and leaders who take an active role in product creation, we bring the brightest ideas to the marketplace.

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  • What is the difference between seed coat and pericarp? - Quora

    Mar 05, 2017 · * Seeds are found inside the fruits and the layer of pericarp that surrounds the seed is the pericarp. * After fertilization, the ovule develops in to the seed. * The two integuments ( a tough outer protective layer, especially that of an animal .

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  • About - Prime Tack

    Since 1979, Prime, Tack and Seal Co. has been specializing in spraying prime and tack coats, as well as applications for dust control, chip and seal, and aggregate slope paving to a large variety of road projects. Prime Tack & Seal Co. has a large fleet of distributors and sand trucks operated by a fully.

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  • PRIME COAT AND TACK COAT AND THEIR PURPOSE IN ROAD .

    Sep 25, 2017 · PRIME COAT AND TACK COAT AND THEIR PURPOSE IN ROAD CONSTRUCTION. Published on September 25, 2017 September 25, 2017 • 97 Likes • 28 Comments. Hasan Shirazi PE, BSc CEng Follow

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  • Mengenal Perbedaan Lapis Resap Pengikat (Prime Coat) Dan .

    Kali ini Kitasipil akan membahas mengenai cara membedakan lapis resap pengikat (prime coat) dan lapis perekat (tack coat) pada konstruksi jalan raya, mungkin masih ada sedikit dari kita yang kurang paham tentang perbedaan keduanya. Untuk penjelasan lengkapnya dapat dilihat di bawah ini.

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  • Section 413 Bituminous Tack Coat - Georgia Department of .

    Section 413—Bituminous Tack Coat Page 2 413.3.04 Fabrication General Provisions 101 through 150. 413.3.05 Construction A. Seasonal and Weather Limitation Do not apply tack coat .

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  • Use of Prime Coat and Tack Coat in Asphalt Paving - CAPTG

    Use of Prime Coat and Tack Coat in Asphalt Paving Conference and Trade Show -2013 . Type of Prime Residual (kg/m2) Fast Breaking Shelf life Trackless Substrate Bonding Issues Overlay Thickness Cost Tack-Coat (European) 0.2 to 0.4 yes limited no some ≥ 40 mm ** Tack-Coat (North-America) 0.1 to 0.3 no excellent no no ≥ 40 mm * Bond Coat 0.3 .

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  • 5 Gal. Asphalt Bonding Agent SS-1H Tack Coat-1220 - The .

    Dalton SS-1H asphalt binder is an anionic emulsion designed for use as a tack coat for patching, paving, overlays and coating blacktop. SS-1H promotes adhesion to blacktop (bituminous concrete). It can be applied via spray, brush or squeegee and dilution is not necessary. Anionic emulsion for tack coat prior to .

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  • Category:408 Prime Coat - Engineering Policy Guide

    Sec 408.4.2.1 The spray bar on the distributor must be set at a height that results in no overlapping of the material. 408.4.2.2 The prime coat, including any repairs that have been made to the prime coat, must be allowed to cure prior to spreading mix.

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  • Technical Data Tack Coat (Asphalt Emulsion Type SS-1/SS-1H)

    GemSeal® Tack Coat asphalt emulsion is used as a general-purpose tack emulsion and bonding agent between new bituminous asphalt and old. Other uses include prime, fog seal, dust control, and seed mulch treatment. CHARACTERISTICS: GemSeal® Tack Coat an asphalt cement dispersed in water with a colloid mill. It is a slow set type ofasphalt

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  • Seal Coat and Surface Treatment Manual: Selection of Binder

    RC cutbacks are primarily used for surface treatments on base courses and tack coats. MC cutbacks are primarily used for prime coats and surface treatments on base courses. The specification requirements for cutback asphalt focus on determining the type and amount of solvent used and the stiffness of the asphalt cement in the cutback.

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  • Tennessee Department of Transportation

    Testing at Contractor's lab only required for prime coat/tack coat material stored in a drop tanker/distributor for greater than 1 week. Materials less than a week old or materials stored in a storage tank to be tested at TDOT HQ lab. Stackable 3" Dia sieve set (no. 20 and pan) Desiccator 904.01 AASHTO T59 SOP 3-2

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  • PPRA | Emulsions: Tack Coat

    Critical to Pavement Success. Tack Coat, more accurately called bond coat, ensures proper bonding between old and new layers of asphalt. When properly bonded, the cross section of road will act as a single unit, ensuring vital structural integrity and helping .

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  • Prime Coat / Tack Coat Rate of Application / Spreading .

    Feb 01, 2018 · Prime Coat / Tack Coat Rate of Application / Spreading Test | asphalt |, emulsion, bitumen emulsion test Click here for Subscribe my channel - yo.

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  • BEST PRACTICES FOR IMPLEMENTATION OF TACK COAT: .

    Best Practices for Implementation of Tack Coat: PART I - Laboratory Study 6. Performing Organization Code 8. Performing Organization Report No. 7. Author(s) I. L. Al-Qadi, K. I. Hasiba, A. Salinas Cortina, H. Ozer, Z. Leng, D Parish, and S. Worsfold UILU ICT-12-004 -ENG 2012 2011 9. Performing Organization Name and Address

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  • Tackling tack coats | Asphalt magazine

    Good tack coat practices are imperative to assuring good pavement performance. Once the surface has been properly prepared, application of tack coat can proceed. Tack coat applications should be uniform and consistent both transversely and longitudinally. An example of inconsistency in both directions can be seen in Figure 1.

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  • 2357BITUMINOUS TACK COAT 2357.1 DESCRIPTION 2357.2 .

    2357.502 Bituminous Material for Tack Coat gallon [liter] If the contract does not contain Bituminous Material for Tack Coat, the Department will include the cost of providing and applying bituminous tack coat material with other relevant pay items. 2358 BITUMINOUS PRIME COAT 2358.1 DESCRIPTION

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  • Tack Coat Best Practices 2015 - Columbia, SC - Home

    Tack coat problems - When tack coat is not properly applied, roadway slippage and delamination of overlay from underlying pavement may occur. There are four essential requirements for a successful tack coat application: • Existing pavement surface must be dry and thoroughly cleaned. • Proper tack coat rate must be applied.

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  • PAINT BINDER (TACK COAT) GUIDELINES - Caltrans

    PAINT BINDER (TACK COAT) GUIDELINES. The guidelines are intended for Caltrans Design and Construction personnel. The guidelines address the need to apply a tack coat to all surfaces before paving with Asphalt Concrete (AC), some of the more confusing issues related to tack coats, the upcoming specification changes, and spread rates for rapid-

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  • Tack & Prime – Martin Companies

    Martin Product Sales LLC Tack & Prime "A good application of tack is critical to the long term success of a hot mix asphalt overlay." – AASHTO Subcommittee on Construction, 2006. Increasing Strength & Fatigue Life. Tack and prime coats are spray applications of asphalt emulsion to .

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  • Category:407 Tack Coat - Engineering Policy Guide

    Tack Coat Coverage. Two of the most important aspects of tack coat application are: 1) Achieving good uniform coverage and 2) Preventing the tack coat from tracking off the roadway. Uniform Coverage. With a properly calibrated and maintained distributor; good uniform tack coat coverage should be .

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  • Section 413 Bituminous Tack Coat - Georgia Department of .

    Section 413—Bituminous Tack Coat Page 2 413.3.04 Fabrication General Provisions 101 through 150. 413.3.05 Construction A. Seasonal and Weather Limitation Do not apply tack coat .

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  • Tack Coat to Chip Seal - Louisiana Transportation Research .

    Tack Coat to Chip Seal Danny Gierhart, P.E. Regional Engineer Asphalt Institute . . Tanker and Distributor Contamination • Don't Mix Hot Asphalts with Emulsions • Don't Mix Cationic and . •Tack Coat •Prime Coat •Dust Palliative •Crack Fill •Cold Mix Paving •Maintenance Patch

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  • Prime Coat - Bituminous Construction - YouTube

    Aug 18, 2016 · Spraying of liquid bituminous binder of low viscosity over a granular or non bituminous surface is called application of prime coat or priming. This is an important part of preparations before .

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  • Prime and Tack Coat 04-27-06 - Hawaii Asphalt Paving Industry

    guidance on how to use, when to keep, and when to eliminate prime and tack coats. A literature search, which focused on handbooks and technical reports, was conducted to determine the applicability and benefits of prime and tack coat, prime and tack coat effectiveness, materials used and when and where they are used.

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  • Specification 3.19 Prime, Tack and Fog Coats - Alberta

    Section 3 Specification 3.19 Prime, Tack and Fog Coats 7 JAN 2000 1 3.19 PRIME, TACK AND FOG COATS 3.19.1 GENERAL 3.19.1.1 Description The Work shall consist of placing an asphalt material on a prepared surface at locations shown on the plans

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  • What is the difference between prime coat and tack coat .

    Dec 04, 2017 · Tack would indicate coat that hangs near a door that is durable for inclimate weather or work, whereas your prime coat would be only for appearance .

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  • Construction Specification for Tack Coat - Toronto

    Construction Specification for Tack Coat Page 5 of 7 TS 3.20 – September 2017 d) Meter: The Contractor shall supply means acceptable to the City to measure the volume of tack coat placed in the work. The accuracy of the metering system shall be certified by the manufacturer and this certificate shall be made available to the City upon request.

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  • STANDARD CONSTRUCTION SPECIFICATIONS FOR .

    Standard Construction Specifications Division 40 – Asphalt Surfacing Revised 11/08 SECTION 40.02 SEAL COAT Article 2.1 Description The Work under this Section consists of the performance of all Work required for the construction of a seal coat of asphalt cement and cover aggregate on RAP, strip-paved, and gravel surfaces. Article 2.2 Asphalt

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  • Tack Coat Supplier | Company Information

    We fully understand that it can be more convenient to pick up tack coat right at the asphalt plant when you get a load of asphalt. We offer an attractive price so when you plan ahead, you save substantial money. The brand name of our asphalt emulsion is Tip Top Tack Coat and it .

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  • Section 02748 - Prime Coat Tack Coat - Utah

    SECTION 02748. PRIME COAT/TACK COAT. PART 1 GENERAL. 1.1 SECTION INCLUDES. A. Materials and procedures for applying: 1. Prime coat – Liquid asphalt to a prepared subgrade or untreated base course. 2. Tack coat – Emulsified asphalt to the existing surface or new pavement surface and intermediate lifts.

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  • 1 AND TEMPERATURES 600-6 APPLICATION RATES

    600-6 APPLICATION RATES 6-2 1 AND TEMPERATURES 2 Apply the prime coat at a rate from 0.20 to 0.50 gal/sy. The exact rate for each application 3 will be established by the Engineer before application, in accordance with the limits shown in 4 the Approved Product .

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  • Tack Coat Testing – Measuring Field Bond Strength

    Local Road Research Board (LRRB) project number 949, titled, "Tack Coat Testing – Measuring Field Bond Strength", was sponsored by the Minnesota Local Road Research Board. Background and Objectives Bonding of hot mixed asphalt (HMA) layers is a factor in maintaining proper, long term pavement performance.

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