Cold Mix Asphalt Paving Specifications

The following shall conform to the specified requirements.

Cold mix asphalt paving specifications.

Item 443 stone matrix asphalt concrete 252 item 446 asphalt concrete core density acceptance 257 item 447 asphalt concrete mat and joint core density acceptance 260 item 448 asphalt concrete acceptance 266 450 rigid pavement 267. Rubberized hot mix asphalt open graded rhma o and rhma o high binder rhma o hb. Upm cold mix requires no heating equipment will not bleed through hot mix overlays and is ready to use straight from a bulk stockpile or bag. D6704 08 2015 standard test method for determining the workability of asphalt cold mix patching material.

Used for paving courses on low volume rural and secondary roads. Coarse and fine aggregates mineral filler bitumen and composition of bituminous paving mixtures. Where existing asphalt concrete that has been cold planed the 12 foot straightedge tolerance required by section 39 3 04c 2 grade control and surface smoothness of the standard specifications. Materials are produced in a portable pug mill which is quickly set up on or close to the job site.

The aggregates may be virgin or reclaimed asphalt pavement asphalt millings may be used to produce a low cost paving material. The viscosity of a particular cold mix asphalt will affect the thickness and flow of the product at different. Cold mix asphalt paving specifications viscosity. There are also two types of rubberized ogfc mixes.

D6627 d6627m 11 2016 standard test method for determination of a volatile distillate fraction of cold asphalt mixtures. Cold patch asphalt repair is easy to use and doesn t require heavy machinery or a primer. Upm permanent pavement repair material is high performance cold mix asphalt repair material that can be used by municipalities contractors and homeowners to fill potholes year round. In fact all you need is a shovel and a hand tamper.

For more information browse our resource library below for product data sheets safety data sheets and more. This specification covers cold mixed cold laid and recycled cold mixed cold laid bituminous paving mixtures for base binder leveling and surface courses. Standard specification for cold mixed cold laid bituminous paving mixtures. Cold mix asphalt is made by mixing an aggregate often crushed granite or limestone with an emulsion.

Paving cold mix asphalt is manufactured in pugmills which blend water based asphalt emulsions with aggregates according to a laboratory designed job mix formula. Common types of flexible pavement include hot mix asphalt hma rubberized hot mix asphalt gap graded rhma g and open graded friction course ogfc.