Concrete

What does OSHA stand for? 

• Occupational Safety and Health Administration 
• Occupational Sales and Heavy Lifting Administration 
• Occupational Selling and Health Administration 
• Occupational Selling and Healthy Administration 

Which of the following are not a type of foundation

• basement
• crawl space
• interior cubby
• slab

What is not a problem that would arise if a home has poor drainage

• swampy yard
• crack in foundation
• sewage problem
• dirty windows

Block and mortar construction is a collapse risk because the mortar can fail.  This building material is known as 

• Masonry
• Balloon Frame
• Lightweight
• Truss

Which of the following common building materials performs well under fire conditions but can lose strength through spalling?

• Gypsum

• Lath and plaster

• Reinforced concrete

• Composite material

The building's _____ is designed to support the weight of the building and all contents.

• roof

• floor

• foundation

• joist

Which of the following is not a part of the concrete mixture?

• Portland Cement
• Aggregates
• Air
• Water

Portland cement is made by grinding this stone into a fine powder

• Granite
• Sandstone
• Lava Rock
• Limestone

Concrete is sold by the _______

• cubic inch
• cubic foot
• cubic yard
• cubic meter

First step when calculating the amount of concrete you need is?

• multiply them together
• Convert them into the same unit
• divide by cubic inch or foot
• Taking the measurements