asphalt slurry mix

Recommended Performance Guidelines - Montana

Before work begins, the contractor shall submit a signed mix design covering the specific materials to be used on the project. This design will be performed by a laboratory who has experience in designing Emulsified Asphalt Slurry Seal Surfacing. After the mix design has been approved, no substitution will be permitted unless approved by the B.A.R.

SLURRY SEAL SPECIFICATIONS – (3% Latex Minimum ...

minimum SBR latex solids based on weight of asphalt cement. The slurry seal mixture shall contain an emulsion content of 10 – 20% by weight of dry aggregate which shall be determined in the laboratory by an approved mix design process. The residual asphalt content shall be …

Basics of Slurry Surfacing With Asphalt Emulsions ...

Slurry surfacing is a thin dense-graded cold mixed overlay. Slurry seals are thin layers rich in asphalt used for residential streets, airports and in some countries for sidewalks and parking lots. Microsurfacing is a premium product based on specially selected aggregates and polymer modified asphalt emulsion.

Mix Design Methods for Slurry Seal ... - Asphalt Institute

Description. Mix designs are an integral part of the overall performance of Slurry Seal, Microsurfacing and Chip Seals. For mix design of Slurry Seals and Micros, there are several recommended sources including ASTM D3910, ISSA A-105 & ISSA A-143, and MS-19 Basic Asphalt Emulsion Manual.In the lab, blending of the materials that are to be used in the field is done in varying proportions to ...

Slurry Seal Vs Seal Coat - Asphalt Paving and Repair ...

Slurry Seal; Seal Coat; A thick, cold mix paving treatment that contains aggregates, asphalt emulsion, water and additives An emulsion containing liquid asphalt, mineral fillers and other anti-oxidation additives A high-performance resurfacing treatment that provides an additional wear surface

How to Slurry Seal & Micro Surface Properly | AsphaltPro ...

Mix Designs for Micro Surfacing and Slurry Sealing. To ensure proper performance of a project, a mix design must be conducted to determine the compatibility of the aggregate, emulsified asphalt, water, mineral filler, and other additives. Mix designs should be used to determine the compatibility and ratio of the above materials.

Slurry Seal Treatment Types - Los Angeles County, California

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.".

SLURRY SEAL SURFACING. (REV 9-15-14) SECTION 335 …

Construct a slurry seal with the type of mixture specified in the Plans. Slurry seal is a mixture of polymer-modified emulsified asphalt, mineral aggregate, mineral filler, water, and other additives, properly proportioned, mixed and spread on a paved surface. The mix shall be capable of being spread in a uniform thickness cross-section.

Chapter 8 Slurry Seals - California Department of ...

Slurry Seal Vs. Microsurfacing Differences in: MICROSURFACING SLURRY SEAL Mix Stiffness/ Equipment stiffer mix, use augers in the spreader box and secondary strike-off softer mix, use drag box Applications same as slurry seal + rut filling, night work, correction of minor surface profile irregularities correct raveling, seal oxidized pavements,

Asphalt Slurry Seal, Micro-Surfacing, Slurry Coat — DRYCO

Slurry seal is a cold mix coating consisting of fine crushed aggregate, emulsified asphalt, additives, and water applied to roadways. Emulsion serves as a binder to hold the aggregate together and to adhere to the roadway. Slurry seal is very economical and extends the life of pavement up to 7 years.

The Difference Between Slurry Seals and Sealcoating | G P ...

A slurry seal is about twice as costly as a sealcoat. One reason why slurry is more expensive than a sealcoat is that the slurry is mixed on site and spread in a large machine. On the other hand, a sealcoat can be applied using a spray or squeegee. 6) Which makes your asphalt look "nicer," a slurry or sealcoat? This can go either way. Both give ...

Best Practices Handbook on Asphalt Pavement Maintenance

filling, full depth crack repair, fog seal, seal coat, double chip seal, slurry seal, microsurfacing, thin hot mix overlays, and potholes and pavement patching. 'I'ables are outlined giving the most common flexible pavement distresses, along with the best practices for rehabilitation for each.

Section 427 Emulsified Asphalt Slurry Seal

Section 427—Emulsified Asphalt Slurry Seal Page 5 Excessive buildup or unsightly appearance on longitudinal or transverse joints 6. If the coarse aggregate settles to the bottom of the mix, remove the slurry from the pavement.

Home | cw-slurry-seal-inc

Slurry Seal (Types 1, 2 & 3) that are derived from a precise mix of asphalt emulsion aggregate, mineral filler, water and additives. Yeilding a maximum life to your pavement through preventative maintenance.. Asphalt/Concrete Paving . Seal Coating . Hot Rubberized Crack Sealing. ADA Compliant Striping / Signage / Domes