G1 - LT #4 Flashcards
1
Q
Why are metallic aggregates used in some grouts?
A
Allow grouts to expand - offset some shrinkage from concrete
2
Q
Why would non-metallic grouts be used?
A
Non staining from having no iron compoundsH
3
Q
How are liquified grouts used?
A
Formwork is installed, then grout is poured in
4
Q
What are the disadvantages of using liquid grouts?
A
Requiring forms.
5
Q
What is cementation:
A
The use of liquid grout in industrial and commercial projects
6
Q
A
