Modeling of proportions and prediction of properties of macadam and sand mixes stabilized with mineral binders with the ant additive

Vakhtang Matua; Sergey Sizonets; Dmitry Stroev

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Modeling of proportions and prediction of properties of macadam and sand mixes stabilized with mineral binders with the ant additive

机译：用矿物添加剂和蚂蚁添加剂稳定的碎石和沙子混合物的比例建模和性能预测

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Optimization of the proportion and the properties of stabilized macadam and sand mixes (MSM) with introduction of the ANT additive was carried out by means of the mathematical designing of the experiment. This method allows a rather full and comprehensive assessment of the effect of the components on the properties of stabilized macadam and sand mixes (MSM), obtaining of the mathematical model of the process in graphic form, and obtaining of the theoretical model of assessment and prediction of the physical-mechanical and performance properties of the materials under study.At the first stage of the research percentages of a mineral binder, water and an additive were selected and the effect of the variability factor of these components on the mix’s physical-mechanical properties was studied. The following factors were selected as variates: X_(1)standing for quantity of water, %; X_(2)standing for the content of sulfate-resistant portland cement grade 500, %; X_(3)standing for the content of the ANT ionic stabilizer being essentially a water-soluble active organo-mineral additive containing amphoteric surfactants and microelements, %. The experimental design and the levels of the factors’ variability were specified on the basis of the test results.The principal factor exerting influence on the strength property of stabilized macadam and sand mixes is application of the ANT X_(3)ionic stabilizer.

机译：通过实验的数学设计，通过引入ANT添加剂来优化稳定的碎石和砂子混合物（MSM）的比例和性能。该方法可以对组分对稳定的碎石和沙石料（MSM）的性能进行相当全面的评估，获得图形化工艺数学模型，以及获得评估和预测的理论模型在研究的第一阶段，选择矿物粘合剂，水和添加剂的百分比，以及这些成分的变异因子对混合物物理机械性能的影响被研究了。选择以下因素作为变量：X_（1）表示水量，％; X_（2）代表耐硫酸盐硅酸盐水泥含量500，％; X_（3）代表ANT离子稳定剂的含量，本质上是包含两性表面活性剂和微量元素的水溶性活性有机矿物添加剂，％。根据试验结果确定了实验设计和因素变化的程度。影响稳定碎石和砂子混合物强度性能的主要因素是ANT X_（3）离子稳定剂的应用。

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《MATEC Web of Conferences》 |2018年第1期|共8页
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Vakhtang Matua; Sergey Sizonets; Dmitry Stroev;
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Modeling of proportions and prediction of properties of macadam and sand mixes stabilized with mineral binders with the ant additive

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