Cold Mix Asphalt Paving Specifications

Used for paving courses on low volume rural and secondary roads.

Cold mix asphalt paving specifications.

Upm cold mix data sheet. Cold patch asphalt repair is easy to use and doesn t require heavy machinery or a primer. The aggregates may be virgin or reclaimed asphalt pavement asphalt millings may be used to produce a low cost paving material. For more information browse our resource library below for product data sheets safety data sheets and more.

Cold mix asphalt is made by mixing an aggregate often crushed granite or limestone with an emulsion. Rubberized hot mix asphalt open graded rhma o and rhma o high binder rhma o hb. In fact all you need is a shovel and a hand tamper. The viscosity of a particular cold mix asphalt will affect the thickness and flow of the product at different.

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. 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. This contains the cold hard facts about our cold mix solution.

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. Standard specification for cold mixed cold laid bituminous paving mixtures. There are also two types of rubberized ogfc mixes. Dense graded cold mixes are a custom blend of coarse and fine aggregate combined with soft emulsified asphalt.

Cold mix asphalt paving specifications viscosity. 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. The following shall conform to the specified requirements. Coarse and fine aggregates mineral filler bitumen and composition of bituminous paving mixtures.

Materials are produced in a portable pug mill which is quickly set up on or close to the job site. This specification covers cold mixed cold laid and recycled cold mixed cold laid bituminous paving mixtures for base binder leveling and surface courses.