Özet:

The improvement of the physical, chemical, mechanical and hydraulic properties of the soil with weak engineering characteristics is called soil stabilization. In this study, the perlit, which alone has insufficient cementing capacity, has been used in the stabilization of a curved floor as a puzolanic contribution. It is chosen as a primary binding due to its high CaO content. The soil is mixed with perlit at 6% (optimal perlit ratio) and 0,% 5, 10% 15, 20% and 25% and 30% ratio. The perlit used as a puzolanic supplement was evaluated in the stabilization work in two different ways in a natural and thin moisturized form. The index and resistance characteristics of the prepared mixture have been discussed in the study of how these characteristics have changed with perlitine thinning. As a result of the 84 days of course, the highest free pressure resistance was identified as 3196 kPa in silk samples containing 20% perlit. In the curved samples used as a additive of perlit examined, the highest resistance in the samples with a curved perlit ratio of 15 % reached the value of 3408,9 kPa. At the end of this experimental study, which determined that higher strength values occurred at lower perlit rates along with perlitine incentive, it was found that perlitine incentive, which is a puzolanic contribution, directly affects the resistance values.

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