Septic tank manufacturer license study guides with correct answers
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Course
Septic License
Institution
Septic License
Septic tank manufacturer license study
guides with correct answers
What is the 2 commandments - Answer-Must be water tight and structurally sound
What is a holding tank - Answer-Water tight receptacles used to temporarily store sewage.
What is a septic tank? - Answer-A water tight receptacle th...
What is aggregates with good variation in aggregate size - Answer✔✔-Well graded aggregates
What are the 4 types of vibrators - Answer✔✔-Hydraulic phumatic turbine and electric
What are the 2 different types of vibrations - Answer✔✔-Internal and external
What are the ways to apply form release - Answer✔✔-Spraying, whipping, dipping, fogging,
painting/swabbing
What is spraying? - Answer✔✔-The most common use to apply form release. A high pressure tank that
contains form release agent and is misted out of a nozzle.
What are the 2 types of form releases - Answer✔✔-Barrier release agents and reactive release agents
How do you measure slump? - Answer✔✔-With a slump cone that is filled up 1/3 of the way then
rodded 25 time and repeating that process till the cone is 3/3 of the way full then when taking the cone
off is measured from the cone to the center point of the concrete.
What is type 1 cement - Answer✔✔-Regular Portland cement good for all uses and good for general
construction.
What is type 2 cement - Answer✔✔-Sets at a slower rate but is moderate to sulfate attack.
What is type 3 cement - Answer✔✔-Has a high early effect to it and get its strength early into the
hydration process.
Type 4 cement - Answer✔✔-Heat of hydration which slows down the hydration process and gets its
strength later on in the process.
What is Type 5 cement - Answer✔✔-Is resistant to sulfate attack.
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