Masonry and Mortar Types

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What is the primary material used in the construction of Rammed earth walls?

Glass squares or rectangles

Cement, sand, and gravel

Gravel, stone, and clay (correct)

Hurd, sand, and lime

What is a characteristic of Concrete Hollow Blocks (CHB) used in the Philippines?

Fire-resistant and non-combustible (correct)

Weak and fragile

Expensive and rare

Fire-prone and combustible

What is the purpose of the material selection step in the installation procedure of masonry?

To select materials based on design specifications (correct)

To draw reference lines and levels

To level the ground

To remove debris

What type of concrete is used in X-ray shielding mortar?

Not specified in the text Signup and view all the answers

What is the purpose of site preparation in the installation procedure of masonry?

To remove debris and level the ground Signup and view all the answers

What type of masonry is constructed using a combination of clay and sand with a rectangular shape?

Brick masonry Signup and view all the answers

What is the primary function of mortar in masonry?

To fill the gaps and bind materials together Signup and view all the answers

What is a characteristic of masonry structures?

They are non-combustible Signup and view all the answers

What is a common use of masonry?

Creating walkways and walls Signup and view all the answers

What is a historical example of masonry?

The Pyramids of Egypt Signup and view all the answers

What is a benefit of masonry structures?

They offer a high resistance to weather and natural disasters Signup and view all the answers

What is the original material used in masonry construction?

Stone Signup and view all the answers

What pattern does the English bond follow in brick construction?

Alternate headers and stretchers on each course Signup and view all the answers

Why are Flemish bonds weaker than English bonds for load-bearing wall construction?

The exact reason is unknown, but it is a proven fact Signup and view all the answers

What is the purpose of adding reinforcement in brick construction?

To improve the structural stability of the wall Signup and view all the answers

When should joints be filled and smoothed with mortar?

After the mortar has set but not completely hardened Signup and view all the answers

What is the purpose of curing in brick construction?

To strengthen the bond between bricks and mortar Signup and view all the answers

What is the typical application of the stack bond pattern?

Decorative interior walls Signup and view all the answers