rubberized slurry seal specifications

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

Conventional slurry seal specifications in Greenbook can be used for TRMSS. All that is needed is to specify that the base asphalt used for the emulsion must contain 10% recycled tire rubber. All that is needed is to specify that the base asphalt used for the emulsion must contain 10% recycled tire rubber.

RUBBERIZED EMULSION AGGREGATE SLURRY

600-3 RUBBERIZED EMULSION AGGREGATE SLURRY 600-3.1 DESCRIPTON: This work shall consist of formulating a mix design, removal of painted striping and legends, cleaning pavement surfaces (including oil spots from leaking vehicles), crack sealing, mixing and applying a crumb rubber asphalt slurry-seal surface treatment, and protecting the completed ...

RUBBERIZED ASPHALT CONCRETE AND SLURRY - …

Rubberized Emulsion Aggregate Slurry: Rubberized Emulsion Aggregate Slurry (REAS) is produced when crumb rubber is blended into asphalt emulsion at ambient temperature and used as a slurry to repair roadways. Although the cost of REAS is higher than for conventional slurry, the advantages include an approximate 50 percent increase in longevity, long lasting color contrast for striping and …

slurry seal surface specifications - lcrconline

SLURRY SEAL SURFACE SPECIFICATIONS DESCRIPTION The Slurry Seal Surface shall consist of a mixture of emulsified asphalt, mineral aggregate and water, properly proportioned, mixed and spread evenly on the surface as specified herein and as directed by the Engineer. The cured slurry shall have a homogenous appearance and a skid resistant texture. MATERIALS

CONSTRUCTION STANDARDS SECTION CS 16 SLURRY …

SECTION CS 16. SLURRY SEAL. CS 16-1 GENERAL: Furnishing and placement of slurry seal shall conform with Section 37-2, “Slurry Seal” of the CALTRANS Standard Specifications except as amended by the. provisions in this Section CS 16, “Slurry Seal” of the City Standard Specifications.

CHAPTER 8 SLURRY SEALS

Emulsions are usually modified with latex, which is an emulsion of rubber particles. The latex does not mix with the asphalt; rather, the latex and the asphalt particles intermingle to form a sort of 3-D structure, as illustrated in Figure 8-2. The latex used is either neoprene or styrene butadiene styrene (SBR) for slurry seal. When modified with latex, slurry seal emulsions are referred to PMCQS1h

Slurry Seal Treatment Types - Los Angeles County ...

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.” Polymer is commonly added to the asphalt emulsion to provide better mixture properties. The placement of this mixture on existing pavement is the “seal” as it is intended to seal the pavement surface. Slurry seals are generally used on …

Specifications and Details for Public Works Construction

Slurry Seal Coat • Section 505: Concrete Structures Changes made in the 2013 Revision Uniform Standard Specifications and Details for Public Works Construction—2013 Revision to the 2012 Edition The MAG Standard Specifications and Details Committee considered 20 cases during the 2012 session. Of these, 17 were approved

Slurry Surfacing - International Slurry Surfacing Association

Slurry seal is applied to an existing pavement surface by means of a spreader box linked to the surface slurry-mixing unit. Slurry is introduced into the spreader box, which then lays down the slurry coating as the mixer/spreader is driven forward. The box is capable of spreading the slurry seal over the width...

Welcome to VSS - Slurry

Welcome to VSS! With over 60 years of experience in the construction industry, VSS International, Inc. stays forefront of developing techniques, asphalt technology, …

Slurry Seals - Pavement Interactive

Slurry Seals A slurry seal is a homogenous mixture of emulsified asphalt , water, well-graded fine aggregate and mineral filler that has a creamy fluid-like appearance when applied. Slurry seals are used to fill existing pavement surface defects as either a preparatory treatment for other maintenance treatments or as a wearing course .

Uniform Standard Specifications and Details for Public ...

These specifications and details, representing the best professional thinking of representatives of several Public Works Departments, reviewed and refined by members of the construction industry, were written to fulfill the need for uniform rules

VSS International Slurry Seal - low-cost surface treatment ...

As the most versatile of any pavement surface treatment system, slurry seal is also unique in its ability to deposit a durable bituminous mixture in accordance with the demands of a variably textured surface – filling cracks and voids, sealing weather-tight, and providing color and texture delineation in a single pass.

PMI - Solutions

Central Mix REAS is a high performance rubberized slurry seal that extends the life of structurally sound pavements with minor surface distresses. BEFORE. DURING DRYING. AFTER. Central Mix REAS is currently the only type of slurry manufactured at a central mix plant assuring a …

Roy Allan Slurry Seal, Inc.

From parking lots, to residential streets, to highways, the quick application makes slurry seal adaptable to all pavement types and traffic conditions. Durable Slurry seal will significantly extend the life of existing pavement by protecting the undersurface from wear through traffic and weather. Rubberized slurry Rubber modified slurry Rubberized emulsion REAS Pictures RPMS Slurry REAS Slurry ...

Asphalt Rubber Hot Mix-Gap Graded (ARHM-GG) Overlays ...

Rubberized asphalt is a hot-mixed asphalt pavement containing crumb rubber. The crumb rubber serves as a “modifier” of the liquid asphalt. It’s addition gives the liquid asphalt greater viscosity (resistance to flow) and improves other properties which resist …

Slurry Seal CompanyAsphalt Slurry Seal Pavement ... - CPM

Slurry seal is a mixture of emulsified asphalt, crushed aggregate, water, and set-control additives such as aluminum sulfate and/or Portland cement. Slurry may also use a variety of polymers to enhance the toughness and tenacity of the finished mix.

Slurry hoses - Metso

The rubber lined steel pipe is an alternative to the rubber hose for the straighter sections of the slurry hose system. The rubber lined steel pipe is available in 3 m, 6 m and 10 m lengths. The rubber lined steel pipe does not need an support beam, only supports at each end. 3xD bends

SLURRY SURFACING CERTIFICATION STUDY GUIDE

The generic term slurry surfacing or slurry is used throughout this manual to reference Slurry Seal and Micro-Surfacing. VDOT currently distinguishes the two categories as follows: Slurry Seal – A mixture of aggregate, emulsified asphalt, water, and additives properly proportioned, mixed and spread over a properly prepared surface. Slurry seal is

ITEM 410.20400001 – SEAL COATING ASPHALT …

Apply the rubberized slurry seal to the pavement evenly to produce a smooth riding surface with no streaks, excess buildup, thin, or uncovered areas. F. Curing. Protect the rubberized slurry seal from traffic until the mixture sufficiently is cured to resist damage. The time required will vary based on the mix design and environmental ...

Pacific Emulsions Inc. - Home

Tire Rubber Modified Slurry Seal, is the next advancement in rubberized slurry seal. Based upon a Terminal Blend of rubber and asphalt, TRMSS provides the durability of conventional slurry seal along with the uniform black appearance and environmental benefits of a tire rubber modified emulsion.

POLYMER MODIFIED ASPHALT EMULSIONS

“Chip Seal Design and Performance” North Carolina DOT Project HWY 2004-04 Richard Kim, North Carolina State University. “Using DSR and Rheological Modeling to Characterize Binders at Low Temp” Fred Turner and Mike Harnsberger, Western Research Institute. “Slurry/Micro-Surface Mix Design Procedure” Caltrans Contract 65A0151

Section 427 Emulsified Asphalt Slurry Seal

Section 427—Emulsified Asphalt Slurry Seal 427.1 General Description This work includes placing slurry seal. Emulsified asphalt slurry seal is a thin application of a mixture of fine non-plastic aggregate, emulsified asphalt, mineral filler, and water. 427.1.01 Definitions General Provisions 101 through 150. 427.1.02 Related References A. Standard Specifications Section 413—Bituminous Tack ...

Microsurfacing and Slurry Seal job - Macropaver pavement ...

The Macropaver was devised as a rugged and reliable large production machine for slurry seal and microsurfacing. Since its creation, today's Macropaver has proven to be one of the fastest, most flexible and cost-effective machines in the road maintenance industry.

2020 Cape and Slurry Seal | City of Fremont Official Website

The Cape and Slurry Seal Project is an effort on the part of the City’s Engineering and Maintenance Divisions to perform preventive maintenance on existing street pavements. The surface treatments; which include cape seals and slurry seals are all designed to extend the pavement life of each street. The work is less intensive than a ...

FORM GEN. 160 (Rev. 6-80) CITY OF LOS ANGELES

for Quotation (RFQs) from manufacturers of traditional and rubberized slurry seal to produce alight­ colored slurry that meets current COLA specifications. In addition to "Cool Pavement" materials, the COLA can also explore otller methods of alleviating the heat island effect caused by traditional pavements. One such method is expanding its ...

What is a Cape Seal and how is it compared to other ...

What is a Cape Seal and how is it compared to other Surface Treatments? A Cape Seal is a chip seal covered with a slurry or micro-surface. The benefits from using a cape seal include a very smooth surface with an increased durability by sealing the subbase. Often the use of a chip seal is not popular with the public because of the rougher ride ...

Putting Tires Back on the Road - For Construction Pros

Putting Tires Back on the Road ... the same specifications as used in non-rubber slurry seal and have been used successfully on major highways as well as local roads. A REAS slurry uses twice as ...

Airport Sealcoating Specifications Item P-631 - SealMaster

631-4.5 Application of slurry seal surface treatment. The aggregate filled slurry seal surface treatment shall be applied at a uniform rate determined in paragraph 631-3.4. In order to provide maximum adhesion, the pavement shall be dampened with a fog spray of water if recommended by the supplier. No standing water shall remain on the surface.

SLURRY SURFACING CERTIFICATION STUDY GUIDE

The generic term slurry surfacing or slurry is used throughout this manual to reference Slurry Seal and Micro-Surfacing. VDOT currently distinguishes the two categories as follows: Slurry Seal – A mixture of aggregate, emulsified asphalt, water, and additives properly proportioned, mixed and spread over a properly prepared surface. Slurry seal is

SECTION 14 - RESTORATION OF SURFACES TABLE OF …

14-3.04.A Slurry Seal (Type 2) Slurry seal must be furnished and placed as specified in the State Specifications, except that the requirement for a tack coat is waived. The final product must be 1 layer between 1/8 and 1/4 inch thick. 14-3.04.B Sand Seal Sand seal must be furnished and placed as specified in the State Specifications, except that

Warman Slurry Pump Rubber Seals - Tobee Pump

Slurry Pump Volute Seal is used for sealing volute liner with throatbush and frame plate liner insert, It is designed to prevent the liquids entering slurry pump chamber. Slurry Pump Rubber Seals Positions: Note: * Tobee ® is a registered trademark and does not represent or is not in any way affiliated with Warman ® of Weir Minerals Group. All names, numbers, symbols and descriptions are used for …

Slurry Pump Rubber Seals, Warman Pump Rubber Seals, Slurry …

Slurry Pump Rubber Seals. SPECIFICATIONS: Tobee ® Slurry pump intake joint is used for sealing the pump with inlet pipeline or inlet valve for preventing leak from suction end, It …

Airport Sealcoating Specifications Item P-631 - SealMaster

Airport Sealcoating Specifications Item P-631. This surface treatment is for apron locations serving airplanes 60,000 lbs (27216 kg) or less that need a fuel resistant surface treatment.

Preventive Maintenance - Slurry Seal

Slurry seal edges shall be parallel with the existing pavement edges. If the existing pavement edge cannot be used to give a straight edge, a stringline or other guide will be required. Edge lines shall not vary by more than ± 2 in. (50mm) horizontally in any 100 ft (30 m) of length.

Asphalt Seal-Coat Treatments

There are three common sizes of slurry seal mixtures. The three mixtures are Type III (3/8-inch minus), Type II (1/4-inch minus), and Type I (1/8-inch minus). Generally, Type I slurry seals are used in parking lots and Type II and III seals are used on streets and higher traffic roads.

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

Rubber Standards - ASTM International

ASTM's rubber standards are instrumental in specifying, testing, and assessing the physical, mechanical, and chemical properties of a wide variety of materials and products that are made of rubber and its elastomeric derivatives. Rubber, which can either be synthetically produced or derived from the milky colloidal suspension found in the sap ...

Gasketing Products | Garlock

In addition, GYLON ® gasket size availability is virtually limitless, as the product can be thermally bonded using a patented process. Garlock’s compressed fiber gasketing materials are manufactured using a proven technique referred to as the High Pressure Sheet (HPS) process.

GPA Slurry Seals | Garlock

GPA Slurry Seals. Heavy-duty cartridge or component seal, balanced design. The GPA is an ideal seal utilized in a broad range of abrasive applications found in the Mining, Processing and Pulp & Paper industries. With its simple, sturdy, and proven design the GPA can be adapted to almost any industrial pump, mixer or agitator.

SPECIAL SPECIFICATION 3250 Emulsified Asphalt …

2004 Specifications CSJ 6240-39-001 SPECIAL SPECIFICATION . 3250 . Emulsified Asphalt Slurry Seal Surface Treatment . 1. Description. Furnish and place an emulsified asphalt slurry seal surface treatment consisting of a mixture of emulsified asphalt, mineral aggregate, and water properly proportioned and mixed on an asphalt prepared underlying course in accordance with the details …

Laboratory Study of Slurry Seal Coats - Iowa

Table 2. Major Iowa experiences with emulsion asphalt slurry seals. Table 3. Slurry seal material combinations and levels of study. Table 4. Characteristics of aggregates studied. Table 5. Properties of emulsified asphalts. Table 6. Compositions and properties of slurry mixes (Series II). Table 7. Possible causes for major slurry seal problems.

Rubberized Asphalt Concrete (RAC)

Crumb rubber from scrap tires can be used in various ways in roadway rehabilitation. The most common applications are rubberized hot-mix asphalt resurfacing over existing asphalt or pavement, and rubberized stress absorbing membrane, also known as chip seal. RAC keeps thousands of tires out of landfills with every paved mile.

Cost to Apply Slurry Seal - 2020 Cost Calculator ...

The cost to Apply Slurry Seal starts at $0.47 - $0.78 per square foot, but can vary significantly with site conditions and options. Get fair costs for your SPECIFIC project requirements. See typical tasks and time to apply slurry seal, along with per unit costs and material requirements. See professionally prepared estimates for slurry seal coating work. The Homewyse slurry seal coating ...

AASHTO Specifications for Pavement Preservation

Chip Seal MP 27-16 PP 82-16 Cold In-place Recycling MP 31-17 PP 86 -17 Fog Seal MP 33-17 PP 88-17 Micro Surfacing MP 28-16 PP 83-16 Sand Seal MP 34-18 PP 90-18 Scrub Seal PP 91-18 Slurry Seal MP 32-17 PP 87-17 Pavement preservation specifications developed by the AASHTO TSP·2 Emulsion Task Force (ETF)

For Emulsified Asphalt Slurry Seal

Slurry seal shall consist of a mixture of an emulsified asphalt, mineral aggregate, water, and additives, proportioned, mixed and uniformly spread over a properly prepared surface as directed by the Buyer's

VSS Emultech - Testing, Specifications, Industry ...

Micro Surfacing and Slurry Seal: PMCQS-1h, MSE Slurry Seal Type 1, 2 and 3, Micro Surfacing Type 2 and 3, Fiber Micro Surfacing Chip Seal: PMCRS-2h, CRS-2h, PMRE, Styraflex CS, Asphalt Rubber: Emulsion Chip Seal, PMRE Chip Seal, Scrub Seal, Asphalt Rubber Chip, Seal…

Standard Practice for Construction of Asphalt-Rubber Cape Seal

1.2 An asphalt-rubber cape seal is commonly used to extend the service life of low to medium trafficked and moderately distressed asphalt-surfaced pavements. The existing pavement condition can be used to determine the application rates for the asphalt-rubber binder and aggregate as well as the aggregate gradation. Pavements in relatively poor condition will require a coarser aggregate with a higher binder …

Chapter 4 Construction Details

specified under Section 37, “Seal Coats,” of the Standard Specifications, which includes chip seals, slurry seals, micro-surfacing, fog seals, flush coats, parking area seals, and crack treatments. Chip seal is an application of bituminous material followed by a layer of aggregate screenings (for example, chips) and rolling. Chip seals include: asphaltic emulsion

Sealcoat Manufacturers | Pavement Sealer ... - SealMaster

SealMaster is one of the world’s largest manufacturers of pavement sealer and sealcoat with over 100 pavement sealer manufacturing plants and distribution centers in the US.SealMaster also has pavement sealer manufacturing plants in Canada, China, and Mexico along with pavement sealer, sealcoat and pavement maintenance product and equipment distribution in over 50 countries.

Home - Southwest Slurry Seal, Inc.

southwest slurry seal maintains membership and affiliation with the following organizations

Metso® Slurry Handling Solutions Slurry Hose System

Your specific Slurry Hose System, please refer to the design specifications. Prohibited use Metso® Slurry Handling Solutions must not be used for transporting oils or acids since these substances shorten the service life of natural rubber and gaskets. Spare parts Spare parts and accessories can be ordered from Your local retailer or manufacturer.

Warman Pump Rubber Parts, Warman Slurry Pump Rubber …

* Tobee ® slurry pumps rubber parts and spares are only interchangeable with Warman ® slurry pumps rubber parts and spares. * This document is the property of Tobee ® Pump and can be neither reproduced nor disclosed to a third party without a written authorization.

Thomas X series of extra heavy duty slurry pumps - Metso

Thomas X series of extra heavy duty slurry pumps. XR rubber lined or XM hard metal, extra heavy duty large size slurry pumps are designed for the most arduous pumping applications

Rubberized Asphalt Concrete (RAC)

Rubberized asphalt (commonly known as RAC) is a road paving material made by blending ground-up recycled tires with asphalt to produce a binder which is then mixed with conventional aggregate materials. This mix is then placed and compacted into a road surface. There are two primary types of binders for RAC, asphalt-rubber and terminal blend. Note: Definitions to many terms are ...

CHAPTER 9 MICROSURFACING

Unlike slurry seal, microsurfacing is still being researched by Caltrans and the specification is under development. The Caltrans Microsurfacing Pilot Study carried out in 2001 was the first step in the process of implementing microsurfacing to the Department. A non-standard specification has been developed under this study and it is referred to as

SRL Severe Duty Slurry Pumps | Goulds Pumps

Original rubber-lined slurry pump. Built to stand up to the toughest services, while providing maximum reliability and extreme ease of maintenance. Available in a wide variety of natural and synthetic elastomers, the SRL, with its heavy duty design, extra thick liners and multiple impeller options.

Best Practices Handbook on Asphalt Pavement …

covered in this handbook include: Crack repair wisealing, including clean and seal, saw and seal, and rout and seal; crack filling, full depth crack repair, fog seal, seal coat, double chip seal, slurry seal, microsurfacing, thin hot mix overlays, and potholes and pavement patching.

Manual 28 - Sabita

Construction of bitumen rubber seals Bituminous binders for road construction and maintenance Test methods for bitumen rubber Specifications for rubber in binders Manufacture and construction of hot mix asphalt Interim specifications for bitumen rubber …