10 Questions
Which type of mortar is recommended for use in reinforced masonry below grade or in contact with the earth, as foundation and retaining walls subject to high lateral or compressive loads?
Type M mortar
What is the compressive strength of Type S mortar?
1800 psi (12,411 kPa)
Where is Type N mortar recommended for use?
In exposed masonry above grade where high compressive and lateral strength are not required
What is the compressive strength of Type O mortar?
Not specified
Where is Type K mortar suitable for use?
In interior non-load bearing walls where permitted by the building code
What is the main ingredient in Concrete Block or Cement Block?
Portland cement
What is the recommended use for Type S mortar?
In masonry where bond and lateral strength are more important than compressive strength
What is the purpose of the aggregates used in Concrete Block or Cement Block?
To increase the compressive strength
What is the compressive strength of Type N mortar?
750 psi (5,171 kPa)
Which type of mortar has the highest compressive strength?
Type M mortar
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