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Information Journal Paper

Title

THE EFFECT OF PALM FIBRES AND LIME AS NATURAL STABILIZER ON THE MECHANICAL PROPERTIES OF ADOBE, (IN AN ENVIRONMENTAL CONDITION CONTAIN 35% OF HUMIDITY)

Pages

  53-62

Abstract

 Despite that most of structures are made with modern materials and methods, ADOBE structures are used in some rural and urban regions. According to the official published statistics, the number of people died as result of earthquake (such as Bam earthquake) in the region with ADOBE structures can prove the claim. Therefore, behavior and retrofitting of ADOBE structures is highly essential to be studied. Conserving the Traditional texture of old villages and converting them to the modern construction with retrofitting ADOBE structures is a cultural work and needs new technologies of structural systems. Since a large percentage of the area in Iran is warm, dry with desert are subject to remove ADOBE buildings, contrary to what the structural engineers agree with it, this does not look just right. Today, appropriate solutions have been developed to strengthen the ADOBE buildings. From the perspective of civil engineers, ADOBE is a poor construction material but from the perspective of traditional and historical, ADOBE is a monument and identity of culture of ancient people. Due to the shortage of energy resources in the world, it seems ADOBE as a building material can be suitable for many areas. ADOBE can be easily and cheaply produced. One of the main disadvantages of ADOBE is its breaking after compressive and bending forces during an earthquake which does not give sufficient time for residents to save their life. While using materials such as palm fibers in ADOBE can be taken effective steps in this regard. LIME can also increase the time of softening in water. LIME makes up the drying and shrinkage also decreases cracks. In this research more than 350 cubic ADOBE specimens with different percent of LIME and PALM FIBRES for reinforcment have been made. These specimens made with Zahedan soil. These ADOBE specimens were kept in environmental conditions that contain 35% of humidity. Then they subjected to bending and compressive loading. Water penetration, time of water absorption, optimum percent of humidity and dry volume weight of specimen have been investigated. After experiment and observation of results of MECHANICAL PROPERTIES of specimens, resistance curves were drawn, and the best stabilized specimen with natural materials has been selected (in terms of silt, clay, PALM FIBRES and LIME percents). The result has shown 1 percent PALM FIBRES, 15 percent LIME in 35% of humidity provide the best condition for stabilized ADOBE.

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  • Cite

    APA: Copy

    ESMAEILI, ALIREZA, & GHALEHNOVI, MANSOOR. (2012). THE EFFECT OF PALM FIBRES AND LIME AS NATURAL STABILIZER ON THE MECHANICAL PROPERTIES OF ADOBE, (IN AN ENVIRONMENTAL CONDITION CONTAIN 35% OF HUMIDITY). HOUSING AND RURAL ENVIRONMENT, 31(138), 53-62. SID. https://sid.ir/paper/186086/en

    Vancouver: Copy

    ESMAEILI ALIREZA, GHALEHNOVI MANSOOR. THE EFFECT OF PALM FIBRES AND LIME AS NATURAL STABILIZER ON THE MECHANICAL PROPERTIES OF ADOBE, (IN AN ENVIRONMENTAL CONDITION CONTAIN 35% OF HUMIDITY). HOUSING AND RURAL ENVIRONMENT[Internet]. 2012;31(138):53-62. Available from: https://sid.ir/paper/186086/en

    IEEE: Copy

    ALIREZA ESMAEILI, and MANSOOR GHALEHNOVI, “THE EFFECT OF PALM FIBRES AND LIME AS NATURAL STABILIZER ON THE MECHANICAL PROPERTIES OF ADOBE, (IN AN ENVIRONMENTAL CONDITION CONTAIN 35% OF HUMIDITY),” HOUSING AND RURAL ENVIRONMENT, vol. 31, no. 138, pp. 53–62, 2012, [Online]. Available: https://sid.ir/paper/186086/en

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