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WorksheetsBINTARO Thermal Insulation Coating
Total questions: 10
Worksheet time: 2mins
What is the main problem of the traditional insulation during construction phase?
Corrosion under insulation
Clashing with other pipes
Thermal retention properties
Ease of application
Which of these is not a function of insulation?
Hot insulation
Personal protection
Aesthetic
Acoustic
Cold insulation
Personal protection commonly installed at at metallic equipment at which temperature?
Between
40oC-60oC
<40oC
>60oC
10-20oC
Between
-10oC-40oC
For metal objects the heat transfer is rapid and will heat the skin to within a few degrees of the temperature of the metal surface within ........
6 Second
5 Second
4 Second
3 Second
Lifespan of coating thermal insulation..........Lifespan of conventional insulation.
≤
=
≥
The following answer is not critical points of coating thermal insulation application
Material Density
Film thickness
Mixing
Substrate temperature
These is the limitations of insulating coatings, except
Maximum continuing operating
Required primer coat
Low temperature application
Required top coat
Below are the main features of insulation coating, except
CUI occurred easily
Easily repaired
Weather resistance
Lower man hour for installation
Withstand foot traffic
Following problems identified at conventional insulation, except ....
Insulation material easily absorb water
Difficult to inspect
Mechanical damage on metallic jacket
Easy to repair
What is the benefit of insulation coating?
1. Reduce energy loss
2. Personnel protection
3. Ease of application
4. Weather resistance
1 & 3
1, 2, & 4
2, 3, & 4
1, 2, & 3
1, 2, 3, & 4
