Indoor Air Quality

Since the EPA’s last review of the critical national ambient air quality standard (NAAQS) for fine particle pollution (PM2.5) in 2012, thousands of new...

To Tarp or Not to Tarp

When precast and prestressed concrete manufacturers have sought predictable form curing—protected from unpredictable weather and fluctuating conditions—they have traditionally had to choose between two...

Roof Hatches

Roof hatches are a common building component that are used to access the roof for maintenance purposes, such as air treatment systems, air conditioning...

Using the Appropriate Formwork Panel During Cool and Cold Weather Conditions

Winter time provides some special requirements for concrete constructions. These are some practical tips for using formwork in low temperatures with a special attention...

The New Reality of Handling DEF

Over the past few years, refilling with Diesel Exhaust Fluid (DEF) has become a part of regular maintenance on equipment that is 75 hp...

Anna River Culvert Replacement Project

The Anna River culvert replacement project was carried out in the fall of 2010. The Anna River is 7.1 miles long and is located...
VESTENAMER

Scrap Tires Get New Life

Process additive turns scrap tires into modern material for durable roads Vehicle tires of course belong on the road, but for the last two decades,...

LEED Strategies

By Tommy Linstroth It might not always be top of mind on the jobsite, but what happens during construction will affect the indoor air quality...

Living Wall: Green Space on Building Adds Life

Substations are critical components in the electrical grid. Without them, utilities could not get electricity to customers in the areas they serve. While substations are necessary,...
USGBC

Preparing the Next Generation of Green Professionals

The U.S. Green Building Council (USGBC) Faculty program includes a diverse group of green building professionals—skilled facilitators who bring to life the concepts of...