Fri.Dec 08, 2017

article thumbnail

Antifreeze Admixtures for Concrete during Cold Weather Concreting

The Constructor

Freezing reduces strength of concrete by 20 to 40 % when fresh concrete is subjected to freezing. Antifreeze admixtures of concrete, its properties.

Concrete 230
article thumbnail

Mack Trucks Gets New Leader

Construction Equipment

AB Volvo announced today that it has appointed Martin Weissburg, currently head of Volvo’s construction equipment arm, to lead its Mack Trucks brand. Weissburg succeeds Dennis Slagle, who has headed up Mack Trucks since 2008. Slagle plans to stay on with Volvo as as a special projects leader reporting to CEO Martin Lundstedt.

professionals

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Measurement of Air Content in Concrete by Pressure Air Method

The Constructor

Measurement of Air Content in Concrete Air content of concrete is measured by the pressure air measurement method which is based on the principles of.

Concrete 223
article thumbnail

Mississippi: A Winning Recipe

Business Facilities

By the BF Staff. From the September/October 2017 Issue. A winning formula needs the right ingredients, and Mississippi has all of them. From a skilled and productive workforce to the state’s low corporate tax rate, Mississippi’s pro-business environment fosters growth and attracts new investment. State and local leaders work hand-in-hand with Mississippi’s corporate partners to create new career opportunities for generations.

article thumbnail

Leading the Way in Construction EHS Software

The Verdantix Green Quadrant: EHS Software 2023 is an independent third-party analysis of 23 EHS software vendors (including Intelex) that provides an in-depth look at the technical capabilities, application breadth, innovation focus, and momentum of key environmental, health, and safety management software market players. The guide is essential reading for EHS software benchmarking, especially for understanding unique vendor strengths and capabilities.

article thumbnail

Installation of Wooden Flooring over Concrete Slab

The Constructor

Any installation of wooden flooring over a concrete slab must be carried out only after having a polyethylene vapor barrier on the ground where the.

Concrete 213

More Trending

article thumbnail

Asphalt Shingles as Roofing Material and its Types

The Constructor

The manufacture of asphalt roofing materials has been undergone from the 1890s. Today asphalt shingles cover 70 to 80 percent of the roofs in united.

Materials 209
article thumbnail

New Elements Added to Proposed Annapolis Sports-Oriented Development

ENR Construction

The first step toward transforming a closed 900-acre psychiatric hospital site near Annapolis, Md., into a sports and entertainment complex could begin as early as next year, under a plan presented by Mark Burdett, owner of the Major Lacrosse League’s Chesapeake Bayhawks.

Site 49
article thumbnail

Selection of Superplasticizers for High-Performance Concrete

The Constructor

Superplasticizers are used to fluidify the concrete in the field. Most of the superplasticizers helped to maintain high slump values for a time of 30.

Concrete 203
article thumbnail

Construction Employment Increases in 243 Metro Areas between October 2016, 2017

Construction Superintendent Magazine

Construction employment increased in 243 out of 358 metro areas between October 2016 and October 2017, declined in 59 and stagnated in 56, according to a new analysis of federal employment data released by the Associated General Contractors of America. Association officials said the best way to ensure metro areas continue to add construction jobs is to treat small and medium-sized employers more fairly and include new infrastructure funding as part of federal tax reform. “Growing demand, e

Metro 40
article thumbnail

Optimize Operational Processes With an Industry-Specific ERP

As the use of Enterprise Resource Planning systems in the construction industry is critical to optimizing operations, it's critical that decision makers conduct a thorough software evaluation to find the one that best aligns to their needs.

article thumbnail

Construction employment continues steady growth

Contractor Magazine

Specialty trade construction adds 22,600 positions in November.

article thumbnail

Business Systems: Your Guide to 9 Small Business Trends

Contractor Bookkeeping

Today's Guest Article Is From Betty Moore.

54
article thumbnail

Skanska Names Veteran Anders Danielsson Global CEO

ENR Construction

Exec has been stabilizing US operations since late spring; firm halts work on iconic Ground Zero project, citing non-payment issues.

US 39
article thumbnail

LA High-Speed Loop Map Revealed

Construction Equipment

Elon Musk posted a map of the Boring Company's planned tunnels in Los Angeles that will make up a high-speed underground transportation system. Musk's electric skate concept uses autonomous platforms powered by electric motors on which either a single passenger vehicle or a passenger pod will travel at up to 150 mph through the tunnels.

article thumbnail

The Ultimate Procurement Software Buyer’s Guide

Choosing the right procurement software is a crucial step in ensuring third-party risk management, process governance, and bidding efficiency. With so many procurement solutions to choose from, it can be overwhelming without a frame of reference and a solid starting point. This free buyer’s guide will cover: Benefits of Procurement Software –– Why do you need it?

article thumbnail

Construction Gains 24,000 Jobs in November, Jobless Rates Mixed

ENR Construction

Specialty-trade contractors gain 22,600 jobs, but heavy-civil sector sheds 7,800.

article thumbnail

Skanska Elevates Veteran Anders Danielsson to Global CEO

ENR Construction

Exec has been stabilizing US operations since late spring; firm halts work on iconic Ground Zero project amid non-payment issues.

US 28
article thumbnail

Construction Gains 24,000 Jobs in Nov., Jobless Rates Mixed

ENR Construction