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首页> 外文会议>International Conference on Specialist Techniques and Materials for Concrete Construction, held at the University of Dundee, Scotland, UK on 8-10 September 1999 >Micro-properties of foamed concrete
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Micro-properties of foamed concrete

机译：泡沫混凝土的微观性能

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摘要

Foamed concrete is manufactured by adding a foaming agent to a cement based mortar. Research on the material properties of foamed concrete has been conducted on an ongoing basis at the University of Pretoria since 1992. The mechanical properties of foamed concrete are dependent mainly on the micro-properties of the material and therefore microscopic studies on the micro-properties have also been conducted. The air-void size distribution will be discussed in this paper as it is one of the most important micro-properties influencing the strength of foamed concrete. The aim of this paper is to find parameters to explain and quantify relationships between air-void distribution and structural properties. Prelimanary results will be discussed.
机译：泡沫混凝土是通过在水泥基砂浆中添加发泡剂来制造的。自1992年以来，就一直在比勒陀利亚大学进行泡沫混凝土材料性能的研究。泡沫混凝土的机械性能主要取决于材料的微观性能，因此对微观性能的微观研究已有也进行了。气孔尺寸分布将在本文中进行讨论，因为它是影响发泡混凝土强度的最重要的微观性能之一。本文的目的是找到解释和量化气孔分布与结构特性之间关系的参数。初步结果将进行讨论。

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