
1) Type of wall
Found on
https://www.crosswordclues.com/clue/cavity-wall

Cavity walls consist of two `skins` separated by a hollow space (cavity). The skins are commonly masonry such as brick or concrete block. Masonry is an absorbent material, and therefore will slowly draw rainwater or even humidity into the wall. The cavity serves as a way to drain this water back out through weep holes at the base of the wall sys.....
Found on
http://en.wikipedia.org/wiki/Cavity_wall

(from the article `masonry`) In 20th-century housing, masonry is frequently used over wood-stud construction. Cavity walls, highly resistant to moisture, are often built of two ... ...surfaces because of its appearance and durability. Solid brick walls are rarely used, due to the higher labour and material costs; composite walls ... ...
Found on
http://www.britannica.com/eb/a-z/c/40

A hollow wall formed by firmly linked masonry walls, providing an insulating air space between. See also cavity wall insulation. Related category • INSULATION TOPICS
Found on
http://www.daviddarling.info/encyclopedia/C/AE_cavity_wall.html

Wall, usually of brick or blockwork, built with an inner and outer skin, having a space between the skins, known as the cavity. The two faces are linked by wall-ties. In modern construction the cavity may be fully or partly filled with insulation Related Words: Blockwork; Brick; Wall ties
Found on
http://www.encyclo.co.uk/local/20938

One of the surfaces bounding a cavity. ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

A wall built of masonry units so arranged as to provide a continuous air space within the wall (with or without insulating material), and in which the inner and outer wythes of the wall are tied together with metal ties.
Found on
http://www.encyclo.co.uk/local/22187

Two wythes of masonry, usually brickwork used as an external wall. The wall cavity provides thermal insulation and a moisture barrier.;
Found on
http://www.encyclo.co.uk/local/22188

A wall built in two wythes of masonry tied together with a continuous air space in between
Found on
http://www.masoncontractors.org/aboutmasonry/masonryglossary/

Type: Term Definitions: 1. one of the surfaces bounding a cavity.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=99520

a carton or fitment where the sidewalls are constructed so as to form a hollow frame effect.
Found on
http://www.pharmapackagingsolutions.com/expert-insights/glossary/

A cavity-wall (formerly called a hollow-wall) is a wall built in two thicknesses with an empty space in the middle for the purpose of maintaining an equal temperature in rooms, or of preventing wet from being driven through.
Found on
http://www.probertencyclopaedia.com/browse/TC.HTM

An exterior wall, usually of masonry, consisting of an outer and inner wythe separated by continuous airspace.
Found on
http://www.selectstone.com/architectural-resources/stone-glossary/

[
n] - a wall formed of two thicknesses of masonry with a space between them
Found on
http://www.webdictionary.co.uk/definition.php?query=cavity%20wall

Double masonry wall having an air space between the wyths.
Found on
https://operations.fs.cornell.edu/info/ir_glossary.cfm

A method of building external walls of houses using two leaves of brick or blockwork (with wall-ties between) separated by a gap (I. e. the 'cavity') of about 50mm (2 inches). The prevents rain etc on the external leaf from penetrating into the building.
Found on
https://www.diydata.com/general_building/building_glossary.php

Usual construction for external walls comprising an inner and outer leaf with a space between for insulation
Found on
https://www.encyclo.co.uk/local/20693

Usual construction for external walls comprising an inner and outer skin of either brick or some form of block with a space of around 2 inches between for insulation. In modern timber framed dwellings, timber framing forms an inner 'skin' then is often clad with an outer skin of brick or similar to give a traditional appearance. Properly constructe...
Found on
https://www.encyclo.co.uk/local/20694
noun a wall formed of two thicknesses of masonry with a space between them
Found on
https://www.encyclo.co.uk/local/20974

a wall consisting of 2 tiers of wythes of masonry units separated by a continuous air space not less than 2
Found on
https://www.encyclo.co.uk/local/22193
No exact match found.