Roles

Exterior

FILL BLOCK WALLS
WITHOUT A CONCRETE PUMP OR FORKLIFT

Rainscreen
Rainscreen Drainage Plane
Moisture Resistant Surface - WRB
Structural Wall

Figure 2.

Interior

Rainscreen componen

WATERPROOFING

The third section, the weather-resistant surface, can be a waterproofing product (usually a sprayed or rolled on chemical compound) or a weather-resistant material (two layers of construction paper or a building wrap). It also can

According to the HUD's Path Project (www.pathnet.org), "Moisture, in all of its physical forms, is commonly regarded as the single-greatest threat to durability and the long-term performance of the housing stock. Excessive exposure to moisture

WATERPROOFING
Knowing how each product used in the construction of the building reacts with the rest of the products is critical.

It's a nice sunny day, so a rider decides to go for a motorcycle ride. Being an experienced motorcyclist, he a

WHAT ARE YOUR RESPONSIBILITIES?
TRAINING AND FAMILIARIZATION

A proper survey and careful planning is only the beginning of the process.

Training and familiarization are vital parts of a successful project.

Again, OSHA has

FOR THE RECORD

Jennifer Morrell
Editor
jmorrell@lionhrtpub.com

From the Ashes

Most college campuses and towns have notable landmarks. Whether a building, a statue, an archway or even a tree, these places trademark whe