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首页> 外文期刊>International journal of soil science >Reduced Soil Moisture in Producing Soil-Cement Brick for Construction Materials Using Constructed Sieve, Housing Building and Drying in Open Air Methods
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Reduced Soil Moisture in Producing Soil-Cement Brick for Construction Materials Using Constructed Sieve, Housing Building and Drying in Open Air Methods

机译：使用人工筛，房屋建筑和露天干燥的方法减少建筑材料生产水泥砖的土壤水分

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摘要

This study proposed the solution to reduce soil moisture content in making soil cement brick at factory condition during rainy season. Soil sample of Kalasin province (located in the Northeast region of Thailand) was selected as the case study. There are 3 considered methods of reduction of soil moisture at the factory such as on constructed sieve, housing building with solar energy and drying in open air. The weather condition and thickness of soil sample were considered. The results found that on the constructed sieve method can reduce soil moisture taking duration time about 6-15 days. In this method also varied soil sample level of surface sieve. The reduction of soil moisture at higher level from ground surface is faster than lower level. In case of housing building, the less soil thickness cases reached to the accepted soil moisture faster than the higher soil thickness using duration time of 6-12 days. For the drying in air case, the less soil thickness is also efficient to reduce than the higher thickness. This method used the time for about 5-18 days reducing moisture. The investment cost per quantity of dried soil for the first year and the future 10 and 15 years were investigated. The results found that drying in air case is the lowest and the constructed sieve is the highest. The housing building is the most suitable for using to reduce the soil moisture during rainy season in term of effective reduction and economy.
机译：本研究提出了减少雨季工厂条件下生产水泥砖的土壤水分的解决方案。以喀拉辛省（位于泰国东北部地区）的土壤样本为案例研究。在工厂中，有3种减少土壤水分的方法，例如在人造筛子上，用太阳能建造房屋以及在露天干燥的方法。考虑了天气条件和土壤样品的厚度。结果发现，采用人工筛的方法可减少土壤水分，持续时间约6-15天。用这种方法还可以改变土壤样品表面筛的水平。从地表到较高水平的土壤水分减少要比较低水平的减少快。对于房屋建筑，在持续6至12天的时间内，土壤厚度较小的情况下达到可接受的土壤水分的速度要快于土壤厚度较高的情况。对于在空气中干燥的情况，较小的土壤厚度也比较高的厚度有效地减少了土壤厚度。该方法使用约5-18天的时间来减少水分。调查了第一年以及未来10年和15年每单位干燥土壤的投资成本。结果发现，在空气箱中的干燥是最低的，所构造的筛子是最高的。从有效的减少和经济的角度来看，房屋建筑最适合用于在雨季减少土壤水分。

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