Restoration mortars made by using rubble from building demolition

被引：0

作者：

Colangelo, F. ^{[1
]}

Sommonte, R. ^{[1
]}

Cioffi, R. ^{[1
]}

机构：

[1] Univ Parthenope Naples, Naples, Italy

来源：

EXCELLENCE IN CONCRETE CONSTRUCTION THROUGH INNOVATION | 2009年

关键词：

RECYCLED AGGREGATE; CONCRETE; STRENGTH;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In this paper valorisation and recycling of construction and demolition debris have been analyzed. Specifically, aspects concerning the realization of selective demolition and employment of mobile plants have been investigated regarding quality of artificial aggregates. A demolition work in a building yard situated in Naples area has been carried out. Criteria requested by the selective demolition practice have been applied and a mobile crusher has been used in order to select three different types of artificial aggregates. In particular, aggregates have been produced from bricks, mortars and concrete. 50% and 100% of each of the three above aggregates have been employed in order to prepare six restoration mortars. The mortars have been characterized and afterwards employed and tested. The results have been used for a technical-economical comparison with commercial ones.

引用

页码：495 / 500

页数：6

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