SECTION 341 ASPHALT RUBBER MEMBRANE

State, County and City Specifications - Rubber Pavements

Florida Department of Transportation Asphalt Rubber Membrane Interlayer Section 341 Construct an asphalt rubber membrane interlayer composed of a separate application of asphalt rubber binder covered with a single...

Pave-Rite, Inc. Asphalt Paving, Earthmoving, Site Work ...

Asphalt Rubber Membrane Interlayer (ARMI) (FDOT Section 341) Pave-Rite has been instrumental in the application of ARB20 (2016 spec. PG 76-22 ARB) and cover layer of FDOT #6 aggregate using Florida Design Standards since 1995.

January 2015 Standard Specifications

ground tire rubber for use in asphalt rubber binder : materials for portland cement (structural pavement and miscellaneous) 921: portland cement and blended cement : 923: water for : 924: admixtures for : 925: curing materials for : 926: epoxy compounds : 929: pozzolans and slag : 930: materials for repair

PUBLIC WORKS STANDARD SPECIFICATIONS FOR …

341 Asphalt Rubber Membrane Interlayer 901 Coarse Aggregate 902 Fine Aggregate 916 Bituminous Materials 919 Ground Rubber Tire . Table of Contents . 09/19/2016 Table of Contents-2 ... a required section, maintain the section against shoaling or other encroachment until …

PUBLIC WORKS STANDARD SPECIFICATIONS FOR …

334 Superpave Asphalt Concrete . 336 Asphalt Rubber Binder . 337 Asphalt Concrete Friction Courses . 341 Asphalt Rubber Membrane Interlayer . 430 Pipe Culverts . 901 Coarse Aggregate . 902 Fine Aggregate . 916 Bituminous Materials . 919 Ground Rubber Tire . 931 Metal Accessory Materials for Concrete Pavement and Concrete Structures

Earthwork Inspector - IA Checklist

Asphalt Rubber Membrane Interlayer (ARMI) No. Item Yes No N/A 1 Did the application rate of the asphalt rubber binder and the cover material meet the specification requirements? (Spec. 341-5) 2 Did the rolling operation of the ARMI layer conform to the contract documents? (Spec. 341-6) 3

Guide for Rubber Roof Installation over Shingles ...

Step 1—Clean The Roof Undersurface

Construction Division Materials and Pavements Section

Section 2. Asphalt Selection Hot-Mixed, Hot-Laid Asphalt Mixtures All current hot mix specifications require the use of either performance graded binders or asphalt rubber. Item 340, “Dense-Graded Hot-Mix Asphalt (Method)”; Item 341, “Dense-Graded Hot-Mix Asphalt

Asphalt-Rubber/ Rubberized Asphalt - There Is a Difference!

Asphalt-Rubber/ Rubberized Asphalt - There Is a Difference! Crumb rubber has been used to modify asphalt for thirty years. Crumb rubber is derived from recycled scrap tires. Crumb rubber is the major component of Asphalt-Rubber (A-R), also called the "Wet" process.

Peel-and-stick flashing tapes & membranes used on building ...

Comparing Modified Bitumen vs Butyl Peel and Stick Flashing Tapes. Most flashing membranes are made from modified bitumen, the same rubberized asphalt used in eaves flashing. Some use a more expensive butyl rubber core, which stays more flexible in …

Rubber Roof Repair – How To Fix A Leaking Roof | …

Repairing rubber roofing is a fairly easy DIY job, if you have the right tools and materials. I have been working with EPDM rubber membranes for over 15 years, and in this guide, I will teach you how to fix a leaking roof in just one weekend, all by yourself, for less than $230-280!. I will also discuss the benefits of doing a DIY repair vs. hiring a roofing contractor, and how much you will ...

Project Reports

Asphalt Rubber Membrane Interlayer (ARMI)-- PDF-245KB, Baker County, State Road 2, Section/Subsection 27020-3509 -- The objective of this study is to evaluate the relative long-term field performance of Asphalt Rubber Membrane Interlayers (ARMI).

Mitigation strategies for reflection cracking in ...

Greene et al. (2012) studied the performance of Asphalt Rubber Membrane Interlayer (ARMI) – a type of SAMI constructed with a single application of a No. 6 stone – as a reflection cracking mitigation technique in Florida . According to the authors, the performance of ARMI in Florida has been mixed and concerns were expressed that the ...

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Benefits: Rubberized Asphalt Concrete (RAC)

CalRecycle is also funding the development of a life cycle cost analysis for RAC that will include asphalt-rubber and terminal blend materials and different rehabilitation strategies such as: chip seals, multi-layer rehabilitation and thin overlays. The study should be completed by …

790-11 Hot Rubberized Asphalt - Henry Company

Henry’s 790-11 is composed of a specially selected blend of refined asphalts, synthetic rubber and mineral stabilizers. It is modified with additives to promote adhesion and improve low temperature flexibility. Henry also offers an environmentally friendly 790-11 hot rubberized asphalt that contains at least 25% post consumer recycled content.

Asphalt-Applied and Cold Application Built-Up Roofing ...

SECTION RS-4927 2-14 (Replaces 11-13) 2-1 1.0 General Information 1.1 The following section provides the application specifications currently available from Johns Manville (JM) for built-up roofing membranes and covers both hot asphalt and cold adhesive applications included in this application guide. Note: For the most current

EXPERIMENTAL USE OF AN ASPHALT RUBBER

The material was spray applied at an average rate of 0.58 gallons per square yard on a severely cracked 1600 foot section of 20 year old bituminous pavement. The asphalt rubber membrane was quickly covered with preheated half inch pea stone at a rate of 36 pounds per square yard and rolled with a pneumatic roller.

Asphalt Conference Specification Changes

•Section 336 –Asphalt Rubber Binder –Deleted •Section 341 –Asphalt Rubber Membrane Interlayer –ARB-20 replaced with PG 76-22 (ARB) Florida Department of Transportation January 2016 Specification Book •Materials Manual Section 3.4 –Emulsions –100 psi bond strength requirement for tack approval.

c Georgia Department of Transportation

iii Preface The text included in Specification Sections 148, 149, and 151 through 940 is written in the imperative mood (sentences often begin with commands).

Self-Adhering Sheet Waterproofing Membrane

Self-Adhering Sheet Waterproofing Membrane APPLICATION INSTRUCTIONS (CONTINUED) TERMINATIONS Concrete or Masonry Surfaces-TW-60 sheet should be installed over the top of a wall or over the edge of a slab. If the membrane must terminate on a vertical surface, use a reglet, termination bar, or counter flashing.

Rubber Membrane Flat Roof - Three Rubber Roofs - Flat …

Jan 20, 2017 · EPDM is the choice of Rubber Membrane Roofing material by Roofing Contractors, but not the best! This next video is showing how hard it is to detect a leak on an EPDM Rubber Membrane.These type of roofing systems are installed all over the United States and little does a potential buyer knows about its longevity and maintenance problems.

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SECTION 336 ASPHALT RUBBER BINDER

SECTION 336 ASPHALT RUBBER BINDER . 336-1 Description. Produce asphalt rubber binder for use in Asphalt Concrete Friction Courses and Asphalt Rubber Membrane Interlayers. 336-2 Materials. 336-2.1 Superpave PG Asphalt Binder: For the particular grade of asphalt as specified in Table 336-1, meet the requirements of Section 916. 336-2.2 Ground ...

HRM 714 - Hot-Applied Rubberized Asphalt Membrane - W. …

HRM 714 Hot-Applied Rubberized Waterproofing Membrane. DESCRIPTION HRM 714 hot-applied rubberized asphalt waterproofing membrane is a 100% solids blend of asphalts, synthetic rubber polymers, and filler formulated to provide toughness with flexibility and low moisture vapor permeance.

Hot-Applied Rubberized Waterproofing Membrane

HRM 714 hot-applied rubberized asphalt waterproofing membrane is a 100% solids blend of asphalts, synthetic rubber polymers, and filler formulated to provide toughness with flexibility and low moisture vapor permeance. USES HRM 714 is hot-applied to form a continuous elastomeric membrane. It is ideal for waterproofing bridge, parking, plaza, or

Roofing Materials, Which is Best for Flat Roofs? Pros/Cons ...

Mar 22, 2019 · The only material that UltraViolet does not have an effect on is “stone” or “ceramic”. By adding a ceramic layer on the top surface of a rubber membrane, will protect it and extend its life. Modified Bitumen Rubber membrane with embedded ceramics to protect it against ultraviolets This is a Two-Ply Modified Bitumen Rubber Roofing ...

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Design and Specification Guide RAC-103 Index

asphalt rubber hot mixes (RAC-G or ARHM) can provide performance equivalent to a conventional DGAC overlay at one-half the required thickness of DGAC. Where cracking in the existing pavement is severe, a stress absorbing membrane interlayer-rubberized (SAMI-R) or asphalt-rubber aggregate membrane (ARAM) interlayer may be

Tech Alert: Hot Rubberized Waterproofing Systems - Quality ...

Hot rubberized systems consist of a blend of asphalt and modified rubber polymers containing mineral stabilizers. These systems are fluid-applied and can create a monolithic membrane covering a large surface area that can be used on both horizontal and vertical surfaces. Hot rubberized membranes are as the name suggests – applied while hot.

Chapter 16 - Roofing Flashcards | Quizlet

A fired clay product that is thinner in cross section than brick; roofing tiles are curved.-tiles can also be -tile roofs are heavy, durable, highly resistant to fire and relatively expensive in first cost. ... A sheet of plastic or synthetic rubber used as a membrane for a low-slope roof. ... A combo of asphalt, water, and a small ...

Asphalt waterproofing membrane - All architecture and ...

Find your asphalt waterproofing membrane easily amongst the 232 products from the leading brands (SOPREMA, iko, TEXSA, ...) on ArchiExpo, the architecture and design specialist for …

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membrane, and a 1000' test section, with membrane, …

The asphalt rubber test section had a lower maintenance cost but not nearly enough to pay for the asphalt rubber SAMI. The asphalt rubber membrane had nearly twice the annual cost of the control section. We believe the asphalt rubber membrane would have worked better as a seal coat (SAM) instead of an interlayer (SAMI).

PROJECT ID NO

PROJECT ID NO. SPECIAL PROVISIONS SECTION R - ROADWAY The following Special Provisions supplement and amend the Standard Specifications for Public Works Construction, 2015 Edition.

ADHESION OF TORCH-ON AND SELF-ADHESIVE …

On pre-determined dates, a 0.3m wide section of was primed, and membrane was installed, Figure 3. The application methods were both torch applied membrane and self-adhesive membrane. The membrane was trowelled or rolled down, similar to membrane flashing applications.

Flashing Membranes: Choosing and Installing

Flashing membranes are now widely used to prevent water leakage around windows and doors and other trouble spots on walls. Sold as flashing tape, flexible flashing, and peel-and-stick window flashing, these narrow rolls of rubberized asphalt membrane can solve many flashing problems if …

Self-Adhering Bituminous Roofing Membranes

Aug 27, 2007 · Self-adhesive membranes also reduce the need for hot asphalt. In low-slope roofing, you can choose from a range of peel-and-stick self-adhesive products that have been used successfully on high-density, fume-sensitive occupancy type buildings such as health care facilities and schools.

Rubber Roof Repair DIY Step by Step Slideshow

EPDM roofing membrane is a synthetic rubber membrane. EPDM, or rubber, is not compatible with asphalt based products. This includes any type of roof cement flashing as well as any type of asphalt based roof coating including aluminum roof coating. These types of products should not be used to maintain or repair an EPDM roof membrane system.

SECTION 07110 - Sheet Membrane Waterproofing

SECTION 07110 . SHEET MEMBRANE WATERPROOFING . PART I - GENERAL . 1.01 DESCRIPTION . ... Rubberized asphalt sheet membrane waterproofing system. 4. Asphaltic Hardboard 5. Liquid Membrane 6. Drainage Composite ... D 412-87 Standard Test Methods for Rubber Properties in Tension. 3. D 146-90 Sampling and Testing Felted and Woven Fabrics Saturated with

Asphalt Rubber – Rubberized Asphalt Ron Stoski

A Stress Absorbing Membrane, an asphalt-rubber chip seal (8.5 km) test section and a 28km conventional chip seal control section were placed on Highway 507:04. The Tire Recycling Management Association of Alberta and Alberta Asphalt Rubber Steering Committee brought in the following experts to an Asphalt Rubber Seminar on August 14, 2003:

Hot Rubberized Asphalt - Henry Company

Henry ® offers an environmentally friendly 790-11 hot rubberized asphalt. Henry's time-tested 790-11 hot rubberized, fluid asphalt is formulated to provide a monolithic, fully bonded roofing and waterproofing membrane. 790-11 is the ideal choice when waterproofing both intensive and extensive vegetative roofing assemblies.

Repairing a Rubber EPDM Roof

EPDM roofing membrane is made with synthetic rubber and is not compatible with asphalt-based products. This includes any type of roof cement flashing as well as any asphalt-based roof coating, including aluminum roof coating. These materials will contaminate the EPDM rubber membrane, requiring replacement.

Hot-Mixed, Hot-Laid Asphalt Mixtures

Hot-Mixed, Hot-Laid Asphalt Mixtures Items 340, 341, 344 ... These Items require PG 76-YY binder or Type I or Type II Asphalt Rubber Binder. The PG binders all require the ER test and, therefore, will be polymer modified. ... Texas Department of Transportation Asphalt Binder Selection Curing Membrane and Erosion Control Material Type Cure Rate ...

410 ASPHALT-RUBBER STRESS-ABSORBING MEMBRANE

Stress-absorbing membranes containing asphalt-rubber mixtures are used as an interlayer under asphaltic pavement or as a chip seal coat. A stress-absorbing membrane is designed to seal cracks with a strong, resilient material that will absorb the future crack movement without the membrane breaking or deteriorating.

Submittal data - Firestone RubberGard Neoprene Membrane ...

Firestone RubberGard Neoprene Membrane is a product in the Elastomeric Membrane Roofing category. Find submittal-ready datasheets, SDS, specs, ICC-ES reports. ... Asphalt Membrane Limited Warranty (341 Kb, 1pg) Add to Package. Warranty - Firestone - Roofing Membrane Limited Warranty (341 Kb, 1pg) Firestone Building Products Company Documents ...

WATERPROOFING SYSTEMS

of reprocessed used tire rubber grade qualifying under “Recycled Content - Materials and Resources (MR) Credit 4.1” for 1 LEED Credit. ... APPLICATIONS: Aqua-Bloc® is an elastomeric, asphalt membrane available in four grades for application to horizontal and vertical surfaces, above or below grade: Waterproofing Foundations • Tunnels ...

China Epdm Rubber Roofing, China Epdm Rubber Roofing ...

offers 3,103 epdm rubber roofing products. About 27% of these are waterproof membrane, 19% are epdm, and 16% are other rubber products. A wide variety of epdm rubber roofing options are available to you, such as free samples, paid samples. There are 3,103 epdm rubber roofing suppliers, mainly located in Asia.

CHAPTER TWO Waterproofing Membrane Systems | …

TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 425: Waterproofing Membranes for Concrete Bridge Decks documents information on materials, specification requirements, design details, application methods, system performance, and costs of waterproofing membranes used on new and existing bridge decks since 1995.

Asphalt Rubber Interlayer Benefits in Minimizing ...

Asphalt Rubber Interlayer Benefits in Minimizing Reflective Cracking of Overlays over Rigid Pavements Shakir Shatnawi 1, Jorge Pais 2 and Manuel Minhoto 3 1Shatec Engineering Consultants, LLC, California, USA 2University of Minho, Portugal 3Polytechnic Institute of Bragança, Portugal Abstract. This paper provides an overview of the asphalt rubber interlayer benefits

Evaluation of Asphalt Rubber Membrane Interlayer (ARMI ...

Evaluation of Asphalt Rubber Membrane Interlayer (ARMI) Using the University of Florida's Composite System Interface Cracking (CSIC) Test. The Florida Department of Transportation (FDOT) has been using Asphalt Rubber Membrane Interlayers (ARMI), intended to mitigate reflective cracking, since in the late 1970s.

Treatments for Reduction of Reflective Cracking of …

Treatments for Reduction of Reflective Cracking of Asphalt Overlays On Jointed-Concrete Pavements in Georgia ... with the 2-in. overlay section, and the best performance was obtained with ... that used fabrics and asphalt-rubber membranes were placed in 1976, but the emphasis in this paper is …

EPDM Roofing Installation & FAQ - Just Liners

Can EPDM be bonded directly over asphalt, tar, shingles, asphalt rolled roofing or felt paper? No, the oils in pertroleum based products will cause EPDM to swell and fail. EPDM should be bonded over 5/8" plywood, 5/8" OSB board, or polyisocyanurate board with a fiberglass backing. Can I install EPDM membrane directly over an existing roof?

EPDM Rubber Roof Cost, Plus Pros & Cons 2020 – Home ...

Dec 20, 2019 · Welcome to the default, or old school, material for flat roof installations. It’s technical name: Ethylene Propylene Diene Monomer is a mouthful. While it is simply a rubber material, we’ll go with EPDM since everyone else does. This product competes directly with TPO and PVC as membrane type roofing material.

RC-45, Garland Modified Bitumen Roofing Systems, …

in Chapter 3 of the IRC and Section 1609 of the IBC. The design loads determined for the building or structure ... reinforcement sandwiched by SBS rubber in a high penetration index asphalt mixture. StressBase 120 is a 120-mil thick (3.05 mm) base sheet consisting of two layers of fiberglass ... rubber modified roofing membrane. Millennium is a ...

Design and Construction of Asphalt Paving Materials …

Design and Construction of Asphalt Paving Materials with Crumb Rubber Modifier MICHAEL HEITZMAN This document is a concise overview of the terminology, proc­ esses, products, and applications of c.rumb rubber modifier (CRM) technology. Thls technology includes any use of scrap tire rubber in asphalt paving materials.

Evaluation and Implementation of PG 76-22 Asphalt …

and California use the most asphalt rubber in highway construction while Florida is the next largest user (1). Ground tire rubber (GTR), also referred to as crumb rubber or recycled tire ... experimental test section in 1978 as a stress absorbing membrane interlayer to mitigate reflective cracking (8). Ten years later, in 1988, the Florida ...

Repairing A Layer of Modified Bitumen Coating on Your Roof

Oct 06, 2017 · Do not power wash the surface, as any extra moisture can get trapped in the membrane. Deal with any weathering. Depending on the amount of damage and how old the coating is, the asphalt layer may have become significantly disturbed and may be in need of some thick coating to fill in any gaps in the membrane. Patching the roof membrane.

Why Put Gravel on a Flat Roof - The Purpose of ... - iko

Modified bitumen roofs are a mix of asphalt and rubber with a layer of gravel embedded in the top layer of material during manufacture to provide UV protection. No additional gravel on the roof is required. ... Since nothing secures the waterproofing membrane to the roofing materials underneath, ballast is needed for weight to protect the roof ...

Section 888 Waterproofing Membrane Materials

Section 888—Waterproofing Membrane Materials 888.1 General Description This section includes the requirements for waterproofing materials that serve as a barrier between the bridge deck and the overlay of asphaltic . The membranes included herein are for bridge decks, pavement joints and cracks, and retaining wall joints.

FINAL REPORT EVALUATION OF ASPHALT RUBBER …

FINAL REPORT EVALUATION OF ASPHALT RUBBER STRESS-ABSORBING MEMBRANE G. W. Maupin, Jr. ... This report describes the construction and evaluation of a stress-absorbing membrane (SAM) using a liquid asphalt binder containing ground tire rubber. Approximately 10 lane-km of ... The asphalt rubber test section (SAM) and the control surface treatments ...

Liquid Roof Coating Cost, Plus Pros & Cons 2020 – Home ...

Enter the age of synthetics that amount to plastic and rubber in liquid form being adhered to the roof: From 1960 to present, there are a wide range of materials such as acrylics, EPDM, asphalt and polyester urethanes. The technical names and variations are numerous while liquid EPDM is arguably the most popular, though competition certainly ...

Asphalt shingles for a 1:12 roof pitch? | The Building ...

Apr 08, 2016 · A roofer called me to report that his competition was finishing up a re-roof project with asphalt shingles. The roof slope is only 1:12. The roofer making the complaint said that he bid that job (and lost to a lower bidder) while thinking that the only suitable materials would include mule …