Heavy Concrete

heavy concrete

[′hev·ē käŋ′krēt]
(materials)
Concrete in which some or all rock aggregate is replaced by metal aggregate.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Heavy Concrete

 

the general name for a large group of concretes with a density of 1,800–2,500 kg/m3. The binder in heavy concrete is one of the varieties of portland cement; the aggregates are dense ore rocks such as limestones, granites, and basalts. The widespread use of heavy concrete in modern construction results from the high quality of the physicomechanical properties of heavy concrete and the availability of the natural masonry building materials used as coarse and fine aggregates.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.

high-density concrete, heavy concrete, heavyweight concrete

Concrete of exceptionally high unit weight, usually consisting of heavyweight aggregates; used esp. for radiation shielding.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
Traditional prefabricated building elements similar to today's building techniques are used; the heavy concrete roof gives the necessary sound attenuation for the nearby neighbors, what a lighter roof of steel sheets or wood would not.
It was claimed online that a heavy concrete ornament fell on the two-time world champion's hand while he was relaxing in the lobby of his hotel.
In the meantime, heavy concrete bollards have been earmarked for parks and green spaces in Dudley to prevent vehicles trespassing.
Many had been attached to heavy concrete blocks in an apparent effort to sink them.
Sheriff deputies said a heavy concrete block was dropped through the skylight of the gymnasium damaging the gym floor.
Performance Construction Services is a general contractor specializing in heavy concrete, bridges, dams and wastewater treatment plants.