Use Of Crushed Fired Clay Ceramics In The
Production Of Mortars
Author(s)
I. Ioannou, A. Ilia & M. Philokyprou
Abstract
Construction and demolition waste (CDW) constitutes a major portion of total
solid waste production in the world. While in many countries reuse and recycling
of construction materials is well established, in other countries, including
Cyprus, most CDW is landfilled together with municipal solid waste (MSW).
Given the scarcity of landfill space and the increasing costs of improved
environmental protection involved in contemporary landfill engineering and
management, it is obvious that action to reuse or recycle construction materials
will positively address the environmental impact of the local construction
industry. In this paper we present the results of a laboratory study on the use of
crushed fired clay ceramics, as a replacement for cement, in the production of
mortars. We report on the physico-mechanical characteristics of these mortars
and we reveal the most important factors that determine their strength and
workability.
Keywords: fired clay ceramics, mortars, porosity, compressive strength, flexural
strength.
1 Introduction
Construction and demolition waste (CDW) constitutes a major portion of total
solid waste production in the world. In the United States, the annual CDW
production exceeds 136 million tons [1], while in Europe, it accounts for
approximately 40-50% of the entire waste stream [2]. The increasing production
of CDW causes severe ecological and environmental problems. In order to solve
Keywords
fired clay ceramics, mortars, porosity, compressive strength, flexural
strength.
Related Book
Other papers in this volume
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