By Barry Stiles
Sea levels are rising at an alarming rate. Coastal areas across the United States face as much as a five-foot rise within the next 80 years. The increased flooding, coastal erosion, infrastructure damage and other effects will cost the world upwards of $14 trillion each year by 2100. Controlling flood damage will come down to creatively designing projects with floods in mind.
There’s been a lot of talk about the benefits of high flow concrete, but how do you know when to use it and when conventional concrete is sufficient? First, let’s define the different types of concrete.
Let’s look at the characteristics of each type of concrete.
Many factors need to be considered with choosing a specific concrete category. First, consider where the concrete will be used. For example, control flow concrete is ideal for most slab on grade and formed concrete applications, while self-consolidating concrete is advantageous for use in highly reinforced and very difficult to cast applications.
Additionally, when considering the price of each type of concrete, you’ll want to take into account the cost of the materials, as well as the cost of labor in the region. Since higher flowing concrete, like control flow concrete and self-consolidating concrete, significantly reduce the amount of labor involved with placing concrete, their benefits are even greater when they’re used in cities with high labor rates.
Pros and Cons of Different Concrete Types
Learn more about creating control flow concrete with CONCERA®admixtures.
By Katherine Van Adzin
Lahey Hospital and Medical Center, one of metro Boston’s premier medical facilities, needed to relocate its general internal medicine (GIM) department through a fit out of a nearby 37,000-square-foot site. In addition, the hospital required a 4,000-square-foot diagnostic fit out on the first floor. The new department needed to be up and running by a fixed date and had to be moved from the midst of a functioning hospital into an occupied office building while minimizing disturbance to both locations.
By Guy Barlow
Being relatively new to the tech explosion we shouldn’t be dazzled by the latest bright and shiny toys. We need to focus on some of the basic building blocks or concepts that ensure technology success before we take advantage of the many SaaS-based, best-of-breed applications in the market. Here are three areas to think about:
Verifying worker training is the next frontier in accident reduction. IDcard, QR code, and mobile technology make it work.
By David Finkelstein
About one in 10 construction-site workers are injured every year, according to the Occupational Safety and Health Administration. This adds up to about 150,000 construction-site injuries annually, including nearly 1,000 deaths.
By Lauren Brookes
A construction project manager sets the foundation that a successful project is built on, as they are responsible for seeing projects through from initial conception all of the way to completion.
By Roy Rasmussen
In the construction business, winning bids is everything. Even a small increase in your winning percentage can mean a substantial boost in revenue. One easy but important way you can boost your bid winning percentage is by making your bid proposals look more professional. A good-looking proposal makes you stand out from rival bidders and increasing your odds of winning the contract. Here are three simple but effective keys to making your bid proposals look more professional and win more contracts.
By Brian Binke
Even though we are aware of the many factors that caused the skilled labor crisis, and there’s still no universal remedy for the labor shortage, there are some recommended steps that organizations can take to help attract and retain talent in the construction industry.
By Brian Binke
A skilled labor crisis has burdened organizations of all sizes in the construction industry for much of the past decade. Construction recruiting is as competitive as it has ever been as experts point to a variety of different causes ranging from retirement and increased building demand to the recession and a lack of vocational programs. Even though many CEOs might have their own reasons why there is labor shortage, it’s important to understand how each of these reasons have played a part in creating it in order to find legitimate solutions.
By Lauren Topor-Reichert
Before you start that backyard deck addition or begin to break ground on that extended master suite project you’ve been thinking about, you should know that all home improvements are not created equal. Some improvements have high returns, while others can be major flops when it comes time to sell. What are buyers looking for these days? And, what are homeowners working on? Here are four exterior projects that are popular today.
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