DURABILITY OF LIME STABILIZED EARTH BLOCKS
DURABILITY OF LIME STABILIZED EARTH BLOCKS
复制标题
石灰稳定土砌块的耐久性
DOI：
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
R. Chebili
中科院分区：
文献类型：
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作者：
A. Guettala;H. Houari;B. Mezghiche;R. Chebili
土方施工的主要缺点是在恶劣的天气条件下材料会迅速变质。这项工作的目标是改善稳定土块的性能，以抵御水侵袭。用一种土制作的砌块进行了干砌块的抗压强度试验、浸泡后的抗压强度试验、集中喷洒抗压强度试验和吸水强度试验。干湿试验。并进行了冻融试验。结果表明，不同的制造参数：压实强度、含砂量和石灰含量对干态和湿态的机械强度、水阻系数、失重率和吸水率的影响。
The main drawback of earth construction is the rapid deterioration of the material under severe weather conditions. The objective of this work is to improve the behaviour of stabilised blocks of earth blocks against water attacks. The blocks manufactured with one type of earth were tested in compressive strength as dry blocks and after immersion, in intensive sprinkling and in absorption. Tests of wetting-drying. The tests of freeze- thaw were also carried out. The results show the influence of the different manufacturing parameters: compacting intensity, sand content and lime content on the mechanical strength in the dry state as well as in the wet state, water resistance coefficient, the weight loss and the absorption.