1 LU AIAThe Portland Cement Association (PCA) mentions 5 mechanisms that deteriorate concrete: abrasion, alkali silica reaction, freeze/thaw, corrosion of the reinforcing structure, and chemical intrusion. Proper curing and sealing of concrete decelerates all of these mechanisms. Properly cured concrete helps the concrete mix attain its designed strength. Proper curing also helps minimize cracking in concrete during the early stages after concrete placement. Take the course.
- Posted:
- April 2013
- Subject(s):
- Concrete
- Sponsor:
- Euclid Chemical
- Certification(s):
- AIA
- 1 LU AIA
This educational unit focuses on liquid surface treatments, those compounds that improve the surface durability of concrete on interior and exterior applications. Penetrating sealers and liquid densifiers have a wide range of applications, including polished concrete surfaces. This course teaches architects and others to understand how liquid surface treatments work and which treatments work in specific situations. Take the course.
- Posted:
- April 2013
- Subject(s):
- Concrete
- Sponsor:
- Euclid Chemical
- Certification(s):
- AIA
This educational unit takes a look at two specification strategies, method specifications and performance specifications, for highway applications. It examines their basis, advantages, and their disadvantages. Finally, this course examines selection criteria to help you determine which specification process is most appropriate for a given project. This specification strategy comparison will benefit civil, environmental, and structural engineers who design, or write specifications for public works, roadway, or highway projects. Take the course.
- Posted:
- August 2012
- Subject(s):
- Roadways
- Sponsor:
- Tensar International
This program is registered with the AIA for 1 CEH. Carbon fiber grid-reinforced enclosure projects have been completed in more than 25 states from Maine to Washington – with most completed east of the Mississippi. This course will provide learners with knowledge of carbon fiber grid reinforced enclosure projects, and help them to understand their uses in everyday buildings. This course will look at the basics and variety of uses of carbon fiber grid-reinforced enclosure systems in different areas, such as: Technology, Wall Panels, Cladding Panels, and Sustainability. It will highlight the strength and sustainable benefits, as well as key characteristics of the material. Take the course.
- Posted:
- May 2012
- Subject(s):
- Building Envelope
- Sponsor:
- AltusGroup
1 LU HSW/SD/AIAThis program will explain the importance of vibration speed in producing quality concrete, and will introduce new controlled-speed vibration equipment that can help reduce the incidence of surface defects. This course is not registered for continuing education credits. Take the course.
- Posted:
- April 2012
- Subject(s):
- Concrete, Concrete Construction
This article appears in the print and digital editions of the January 2012 issue of ARCHITECT magazine and is registered for 1 hour with AIA. The article discusses the history of columns in architecture, from wood to concrete, how concrete columns are formed, a growing movement toward finish-free columns, and concludes with a short case study of a new complex on the University of Texas at Austin campus. Take the course.
- Posted:
- February 2012
- Subject(s):
- Concrete, Formwork
- Sponsor:
- Sonoco
You’ve no doubt felt the pinch of a down economy when you’re asked to come in at a lower bid than a competitor. Everyone in the design and construction industries is being asked to design and build better structures at a lower cost. This is easier to do for some types of projects than for others. Sometimes corners can be cut, and sometimes they can’t. This unit will look specifically at erecting concrete formwork. As you know, formwork determines the final shape of concrete but also, its strength, color and surface characteristics; where formwork is concerned, corners should not be cut. On some jobs you may need to use custom made forms, but there are commercial systems available that make work more efficient and less expensive, helping you to win bids. This program is intended for contractors and is not registered for continuing education credit. Take the course.
- Posted:
- January 2012
- Subject(s):
- Concrete, Formwork
- Sponsor:
- Doka
: This course is registered for 1 AIA HSW/SD hour and describes where concrete has been used in a variety of projects that support sustainable construction. It outlines the manufacturing process and source of cement and other cementitious materials used in the production of concrete. It also outlines some of the physical properties of these materials, how they may be used in concrete to enhance durability, and how advances in mixture design and manufacturing technology enhance concrete’s contribution to sustainable construction. Take the course.
- Posted:
- January 2012
- Subject(s):
- Cementitious Materials and Pozzolans, Sustainability
- Sponsor:
- Holcim
This program is registered with the AIA for 1 CEH. Pre-applied waterproofing is the practice of installing the waterproofing prior to building the structure; typically the pre-applied waterproofing will be directly in contact with the exterior of the foundation slab and walls and is used to protect the foundation and building from water and moisture ingress. The intent of this course is to provide a better understanding of pre-applied waterproofing so that systems can be selected and designed with a higher level of technical expertise. Take the course.
- Posted:
- December 2011
- Subject(s):
- Building Envelope, Foundation, Moisture Barriers
- Sponsor:
- Grace
Proper installation of anchor bolts isn't as simple as drilling a hole, and inserting the anchor. Proper installation has become extremely important over the past few years. This program will review tools and techniques for jobsite safety in concrete anchoring projects. This program will start by giving you an overview of terms and definitions from ACI 318 Appendix D, titled Anchoring to Concrete that will define different types of anchors appropriate for different structural requirements of concrete. We’ll move on to discuss proper procedures for installing anchors in concrete, and some tools you can use to get the job done correctly. Finally, we’ll discuss different drilling techniques. But before we begin, let’s take a minute to talk about why all of this is so important. This program is intended for contractors and is not registered for continuing education credit. Take the course.
- Posted:
- December 2011
- Subject(s):
- Concrete, Anchors, Jobsite Safety, Safety
- Sponsor:
- Bosch