Concrete & Foundations Flashcards
A(n) __________ foundation is a base made of concrete, used to put large tanks on. Steel tanks are generally set on this type of foundation. It is generally suitable as a base for tanks over 12m (39’) diameter and is a base made of concrete.
Ring wall foundation
What is a reason earth forming might be risky, and what can be done about it?
There could be a risk of soil material sluffing into the pour. To avoid this, make sure soil conditions are suitable for a vertical cut, and there should be a special inspector to inspect the excavation and an engineer to observe the concrete placement.
___________________ is a self-compacted, cementitious material used primarily as a backfill in place of compacted fill.
Controlled low-strength material (CLSM)
What does CLSM stand for?
Controlled low-strength material
What does ABC stand for?
Aggregate Base Course
________________ is used as a hard pack sub-base compaction material for a variety of applications. It is a blend of crushed stone and sand, which makes it ideal for use in a wide range of construction projects. It is commonly used as a foundation for roads, buildings, and other structures.
Aggregate Base Course (ABC)
What type of surface preparation is shown here?
Scarification