notes on Hollow brick wall
Answers
Answer:
The Hollow brick wall is mostly used as the partition in the buildings but it is also used as the load-bearing walls as per the Compressive strength of the hollow brick. The hollow bricks have the thermal insulation property which helps to reduce the cooling as well as heating effects as per the weather conditions.
Answer:
A cavity wall is a type of wall that has a hollow center. They can be described as consisting of two "skins" separated by a hollow space (cavity).[1] The skins typically are masonry, such as brick or cinder block. Masonry is an absorbent material that can slowly draw rainwater or even humidity into the wall. One function of the cavity is to drain water through weep holes at the base of the wall system or above windows. The weep holes allow wind to create an air stream through the cavity that exports evaporated water from the cavity to the outside. Usually, weep holes are created by separating several vertical joints approximately two meters apart at the base of each story. Weep holes are also placed above windows to prevent dry rot of wooden window frames. A cavity wall with masonry as both inner and outer skins is more commonly referred to as a double wythe masonry wall.[2]