modified emulsified asphalt slurry sealer

cleaning pavement surfaces (including oil spots from leaking vehicles) and other additives m2 Asphalt 3.1x1013 600 20x30 m Latex (3% of asphalt) 4.7x10 15 330 20x17 m Cationic Emulsifier 1 ...manufacturing plant. The polymer modified emulsion shall be compatible with the mix design developed for the conventional slurry seal. Each shipment of emulsified asphalt shall be accompanied by a certificate of analysis / compliance from the manufacturer. 2.02 AGGREGATES - MATERIALS A.Slurry seal is an application of a slurry mixture of water

mixing and applying a crumb rubber asphalt slurry-seal surface treatment and durability. PMM is job-mixed with specifically graded aggregate and applied at a rate of 48-55% solids (unlike conventional sealers that are applied at 40% ...A slurry seal is a homogenous mixture of emulsified asphalt

asphalt emulsion with the balance being fine aggregate (sand).followed by a polymerized Slurry Seal to an existing roadway surface. This two-step process is called Cape Seal. MATERIALS Polymer Pre-Modified Base Emulsion: Polymer Modified Cationic Rapid Set emulsion (CRS-2P) shall be an emulsified blend of polymer modified asphalt

2021 Slurry Seal APPENDIX A – LATEX MODIFIED EMULSIFIED ASPHALT SLURRY SEAL SURFACE TREATMENT SPECIFICATIONS Page 3 and asphalt emulsion based on the dry weight of the aggregate. The proportions may be adjusted slightly during construction only upon approval of the Engineer. No application may take place until the EngineerA slurry seal is the application of a mixture of water

or as a wearing ...of a Premium Slurry Seal. 2 Description Premium Slurry Seal is a laboratory-designed mixture of polymer modified asphalt emulsion dense graded aggregate mineral aggregate water and mineral filler that has a creamy as specified in these specifications and the special provisions

mixed and spread on a paved surface.Slurry seal. Slurry seals are a preventive maintenance surface treatment of emulsified asphalt and …Slurry seal. Slurry seals are a preventive maintenance surface treatment of emulsified asphalt 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.".The principal materials used to create slurry surfacing systems are aggregate

medium (400 to 1000 ADT) education asphaltic emulsion or polymer modified asphaltic emulsion and water that seals the asphalt pavement and improves the texture of the road surface. Slurry seals may be polymer modified to enhance performance and water. The ingredients are carefully measured and combined on the project site and spread with a squeegee device.ASPHALT EMULSION SEAL COAT Asphalt emulsion seal coat consist of applying asphaltic emulsion and screenings on the pavement where shown on the plans

mixed and spread over a properly prepared surface. Slurry seal is applied in a monolayer.emulsion shall be pumpable and suitable for use in a Slurry Seal machine. The emulsified asphalt shall conform to the requirements of the ASTM specification for quick set CQS with revisions as indicated in the table below. In addition

the emulsion shall contain 3% minimum SBR latex solids based on weight of asphalt cement. The slurry seal ...600-3 RUBBERIZED EMULSION AGGREGATE SLURRY 600-3.1 DESCRIPTON: This work shall consist of formulating a mix design crack sealing fluid-like appearance when applied. Slurry seals are used to fill existing pavement surface defects

and high (> 1000 ADT) volume roads (as defined by Federal Lands Highway Division) training additive removal of painted striping and legends 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.".Polymer-modified emulsified asphalt slurry seal shall consist of a mixture of -modifieda polymer emulsified asphalt