Question

The stone extending throughout the thickness of wall is called

Answer 1

there covering latmyer which is unbreakable

Answer 2

The stone extending throughout the thickness of the wall is called perpend stone.

Explanation for the answer:

• A perpend stone is a stone which extends through an entire wall's width, from the outer wall to the inner wall.
• It is also known by other spellings such as perpend, parpen, parpend, perpin.
• It is also called as through stone, bond stone, or tie stone
• These stones are mainly used to lock two wall layers structurally together.
• Hence, the correct answer is perpend stone.

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