My name is Dmitry Zaporozhsky, I live in the city of Krasnodar.I would like to present a detailed review and personal experience of using a stone carpet based on a polymer binder and marble chips.The material was laid on the open terrace of a private house and in the entrance area.The period of active use is one and a half years, during which the coating was subjected to all the typical loads for the southern climate.
The choice in favor of a stone carpet was made after analyzing the available finishing options for outdoor horizontal surfaces.Porcelain tiles, clinker tiles and self-leveling polymer compositions were considered.The stone carpet attracted attention due to its solidity, rough texture that prevents slipping, and declared resistance to atmospheric factors.Technical descriptions and experience of other owners have been previously studied.
| Characteristic | Stone carpet from Aktash | Porcelain tiles | Self-leveling epoxy floor |
|---|---|---|---|
| Layer thickness, mm | 3–6 | 8–12 | 2–4 |
| Slip resistance R, DIN 51130 | R11–R12 | R9–R10 | R10–R11 |
| Water absorption,% | less than 0.5 | less than 0.05 | less than 0.3 |
| UV resistance | high | absolute | average |
| Maintainability | local repairs possible | tile replacement | sanding and new coat |
| Operating temperature range, °C | from -40 to +80 | from -50 to +70 | from -20 to +60 |
The data in the table is based on manufacturer specifications and open sources.My experience confirms that stone carpet retains its roughness after winter and does not form puddles due to its micro-porosity.
Before starting work, an inspection of the concrete screed was carried out.The three-year-old foundation had no cracks, the deviation along the plane did not exceed 3 mm per 2 meters.For the Krasnodar region with clay soils, the absence of capillary suction of moisture was additionally checked.Ordering the composition required specifying the area and desired filler fraction.The kit included primer, two resin components and marble filler of 2–4 mm fraction.Delivery to Krasnodar was carried out by a transport company.
Installation done independently.The sequence of actions is given below.
The 22 m² area is poured continuously to avoid visible joints.At a base temperature of +18 °C, the viability of the batch was maintained for 35 minutes.
| Stage | Time | Note |
|---|---|---|
| Mixing resin | 3 min | until uniform color |
| Adding filler | 2 min | gradual addition |
| Application to the base | 10–15 min | for 1 batch (6 kg) |
| Primary setting | 40 min | the surface is no longer sticky |
| Pedestrian load | 16 hours | in soft shoes |
| Full mechanical strength | 48 h | furniture can be installed |
The first thing I noticed during use was that the coating remains safe when wet.Showers typical for Krasnodar do not create a slippery film.The water drains quickly and the puddles do not linger.In winter, the temperature briefly dropped to -15 °C, and the resulting ice was easily chipped without damaging the stone carpet.Over two winters, no cracks or peelings appeared.
The use of neutral detergents during cleaning preserves the color of the marble chips.Below are rules on how to use a stone carpet surface to extend its life.
The garage also has a stone carpet installed.The coating can withstand the weight of a passenger car without deformation.Over the course of a year, there are no irremovable oil stains left on the surface - just wipe with a rag and degreaser.This makes the use of the composition rational for technical premises.
I especially note the maintainability.When moving the barbecue, several grains were damaged.Local repairs were carried out independently: the area was cleaned, a thin layer of resin was applied and sprinkled with the original filler.After curing, no space is allocated.
This review is based solely on personal experience.The stone carpet turned out to be practical for the southern climate with its temperature changes and downpours.The stone carpet fully complies with the declared parameters in terms of wear resistance and stability of appearance.My experience confirms that careful preparation of the base and precise mixing proportions are crucial.Before starting work, I recommend performing a small test batch.I hope the experience described will be useful to those who are considering a similar decision.