Dictionary:
par·a·pet (păr'ə-pĭt, -pĕt')  |
| US Military Dictionary: parapet |
n. a protective wall or earth defense along the top of a trench or other place of concealment for troops.
parapeted adj.
See the Introduction, Abbreviations and Pronunciation for further details.
| Architecture: parapet |
1. A low guarding wall at any point of sudden drop, as at the edge of a terrace, roof, battlement, balcony, etc.
2. A defense wall.
3. In an exterior wall, fire wall, or party wall, the part entirely above the roof.
| Archaeology Dictionary: parapet |
An outer wall protecting soldiers moving along a walkway around the top of a fort or town defences.
| Word Tutor: parapet |
The law requires a parapet on roofs used for recreation.
| Wikipedia: Parapet |
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A parapet is a wall-like barrier at the edge of a roof, terrace, balcony or other structure. Where extending above a roof, it may simply be the portion of an exterior wall that continues above the line of the roof surface, or may be a continuation of a vertical feature beneath the roof such as a fire wall or party wall.[1]
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The word comes ultimately from the Italian parapetto (parare = to cover/defend and petto =breast). The German term Brustwehr has the same significance.
Parapets may be plain, embattled, perforated or panelled, which are not mutually exclusive terms.
Parapets surrounding roofs are extremely common in London. This dates from the Building Act of 1707 which banned projecting wooden eaves in the cities of Westminster and London as a fire risk. Instead an 18-inch brick parapet was required, with the roof set behind. This was continued in many Georgian houses, as it gave the appearance of a flat roof which accorded with the desire for classical proportions.
Many firewalls are required to have a parapet, a portion of the wall extending above the roof. The parapet is required to be as fire resistant as the lower wall. It is required to extend at least 30" above the roof. If the roof slopes at a rate of 2 in 12 or greater (16.7-percent slope), the parapet shall extend to the same height as any portion of the roof within a fire separation distance where protection of wall openings is required, but in no case shall the height be less than 30 inches (762mm)[2]. Exterior walls that require to be fire protected are often required to have a parapet, but there are exceptions. *note* If the roofing material is combustible, it must stop 18" minimum from the top of the wall.[3]
Parapets on bridges and other highway structures (such as retaining walls) prevent users from falling off where there is a drop. They may also be meant to restrict views, to prevent rubbish passing below, and to act as noise barriers.
Bridge parapets may be made from any material, but structural steel, aluminium, timber and reinforced concrete are common. They may be of solid or framed construction.
In European standards, parapets are defined as a sub-category of "vehicle restraint systems" or "pedestrian restraint systems".
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Look up parapet in Wiktionary, the free dictionary. |
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| Translations: Parapet |
Dansk (Danish)
n. - rækværk, brystværn
idioms:
Nederlands (Dutch)
borstwering, balustrade
Français (French)
n. - (Archit, Mil) parapet
idioms:
Deutsch (German)
n. - Brüstung, Brustwehr
idioms:
Ελληνική (Greek)
n. - (οικοδ.) θωράκιο, παραπέτο, στηθαίο
idioms:
idioms:
Português (Portuguese)
n. - parapeito (m)
idioms:
Русский (Russian)
парапет, бруствер
idioms:
Español (Spanish)
n. - parapeto, pretil
idioms:
Svenska (Swedish)
n. - balustrad, räcke, bröstvärn
中文（简体）(Chinese (Simplified))
栏杆, 胸墙, 扶手
idioms:
中文（繁體）(Chinese (Traditional))
n. - 欄杆, 胸牆, 扶手
idioms:
idioms:
العربيه (Arabic)
(الاسم) متراس, , حاجزز السقف أو الجسر أو الشرفه
עברית (Hebrew)
n. - סוללת-עפר, תל-חזה, חומת-מגן, מעקה
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 | parapeted |
| parapet gutter |
| breastwork |
Copyrights:
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 | Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved. Read more |
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| US Military Dictionary. The Oxford Essential Dictionary of the U.S. Military. Copyright © 2001, 2002 by Oxford University Press, Inc. All rights reserved. Read more |
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| Architecture. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. All rights reserved. Read more |
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| Archaeology Dictionary. The Concise Oxford Dictionary of Archaeology. Copyright © 2002, 2003 by Oxford University Press. All rights reserved. Read more |
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| Word Tutor. Copyright © 2004-present by eSpindle Learning, a 501(c) nonprofit organization. All rights reserved. eSpindle provides personalized spelling and vocabulary tutoring online; free trial. Read more |
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| Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Parapet". Read more |
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| Translations. Copyright © 2007, WizCom Technologies Ltd. All rights reserved. Read more |
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