Mix Design: Page 15

Mix Design
13 CEMEX Aggregates Operations Recognized for Environmental, Community Efforts
CEMEX
The National Stone Sand and Gravel Association (NSSGA) Environmental Excellence Awards recognizes operations for their ongoing environmental and community relations efforts.
CEMEX representatives were presented with the awards during the NSSGA’s Legislative Forum event on Nov. 18 in Washington, D.C.
Infrastructure
Why Tracking Temperatures is Key to Successful Asphalt Paving
Pavement Maintenance Information Source (PMIS)
Air, base and asphalt mat temperatures can be the key to successful compaction and building a reputation for laying down high-quality, long-lasting paving or patching job
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Mix Design
Recycled Plastic Roads Built in Michigan
Dow tests recycled plastic in Michigan asphalt roads
Test projects in India and the United Kingdom of asphalt roads containing recycled plastic have demonstrated better wear resistance when compared to regular asphalt concrete pavement. The Texas project was the first in the U.S. and the Michigan projects were the first public asphalt roads.
Mix Design
Three Ways to Extend Your Pavement Maintenance Season into Winter
3 ways pavement maintenance contractors can work through the winter
Winter Hot Mix Asphalt Repairs 586bd482411d1
Mix Design
Asphalt Paving: How to Compact Unsupported Joint Edges
Here's the only way to successfully compact unsupported joint in asphalt paving
Figure 1
Mix Design
How, When – and If – You Should Rake Longitudinal Joints
For long-lasting longitudinal joints, stop raking hot mix asphalt
If the proper amount of mix is placed in the proper place, no raking of the mix at the longitudinal joint is necessary.
Infrastructure
National Survey Indicates Most Asphalt Companies Using Over 21% RAP in Mixes
The National Asphalt Pavement Association survey found that reclaimed asphalt pavement continues to be the most consistently recycled material in the United States
Nationally, the average was more than 21%. This is just one of the findings of NAPA's survey of the asphalt pavement industry, conducted with the support of the Federal Highway Administration, on the use of recycled materials and warm-mix asphalt during 2018.
Infrastructure
10 Tips to Quality Asphalt Pavements
Successful paving doesn’t happen by accident, proper planning and efficient execution are key to long-lasting roadways
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Infrastructure
How Air Voids Affect Asphalt's Durability
The percentage of air voids in asphalt directly relates to the longevity of the pavement
If the percentage of air voids is too high or too low the quality and life of the pavement are adversely affected.
Mix Design
Silver Streak Evolves Specs to Address Trucking Challenges
Adopting ever-changing truck specs allows this woman-owned trucking company to pull ahead of the competition and better serve contractor customers.
Silver Streak has built its business on hauling sand, gravel, rock and other building materials to jobsites, as well as hauling waste materials away. The business has continued to grow and the company currently runs a large fleet consisting of 45, dominantly Mack trucks and trailers, 12 side dumps and two Super Solos.
Mix Design
Cemen Tech Launches DOTCERTIFIED.com
Cemen Tech Inc.
Website provides resources and information about volumetric concrete mixers and how to meet DOT specs
Dotcertified com Screen Shot
Quality Control
Troxler Purchases TestQuip LLC
Troxler Electronic Laboratories, Inc.
The acquisition allows Troxler to offer a full range of balanced mix design products
Troxler Model 3430 Nuclear Gauge
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