Polymer-sand paving slabs - the principle of production of
For the production of tiles, the constituent components are first prepared. Sifted, washed and calcined sand base. Then sand, polymers based on polyethylenes, pigments of dyes and additives are thoroughly mixed in special containers and subjected to heating over 250 ° C.
The resulting homogeneous composition is formed and pressed into high pressure molds. The production is carried out using modern automated equipment, the resulting products, in particular polymer sand paving tiles, are characterized by high density, uniformity, strength and aesthetics. The structure of the material has no defects. Throughout the massif there are no external and internal cavities and cracks, water does not absorb, but simply rolls down.
This feature provides high strength tiles. In addition, the polymeric binder component provides ductility, which in combination with strength provides almost a 100% yield of quality material, from production and storage, to transportation, installation and operation.
Polymer sand tiles -
properties Polymer-sand tiles are very decorative. Actually, it can be given any form: with imitation of natural stone, all kinds of sockets and other decorative elements. The surface of the tile can be glossy or matte, structured for natural wood, noble marble, etc.
The technology provides full repeatability of sizes, shapes and colors, so any geometric, color combinations can be reproduced with this tile. The result obtained by an order of magnitude exceeds the use of conventional tiles in both appearance and operating parameters.
Indeed, polymer-sand paving tiles are much more durable, more stable to the external environment than the usual one. And after all it is an urban environment, where there should be resistance to abrasion, high mechanical loads, the effects of oils and acid-containing liquids, hardness and strength, immunity to point-splitting and many other reliability indicators.
I must say that the theoretical( calculated) longevity of the material exceeds one hundred and fifty years. But, for example, according to the color stability parameter, the tile does not lose its color forever. Its coloring is modern, not burnt even under direct sunlight, dyes are produced to the full depth( average thickness up to five centimeters) of the material.
An important feature is the absence of dust release from the surface of the coating( which is characteristic of other materials) and evaporation during the hot season. Even under the scorching sun, the coating does not "extinguish" carcinogens, like the same asphalt. The tile is simply washed, designed for repeated use, makes it easy to repair, disassemble and re-lay individual sections of the coating.
In addition to all of the above, the sidewalk polymer tile has a low weight. The combination of all the properties makes it possible to use it in conditions of mass attendance places( both in external and internal applications).This is the best option for covering areas of recreational areas( parks, cafes, etc.).
But in the conditions of production facilities providing services such as technical stations, refueling, workshops, strong tiles will provide a quality coverage.
Polymer-sand tiles - how correctly to put?
Laying of polymer sand tiles can be carried out on a traditional sand cushion( more often for sidewalks of garden footpaths, etc.), on a dry mixture of sand and cement( for entrance and parking of cars, etc.), on a concrete screed with a solution(such a stowage provides the possibility of receiving heavy-duty truck-trailers).
In general, nothing complicated in its packing, no, except that through the abysmal soil it is necessary to make a standard dusting with rubble. Moreover, this material, thanks to its weight ratio and high strength, is completely suitable for operation on flat roofs used in open field sites for various purposes. Using ordinary dowels and self-tapping screws, a thin tile can be used for facing the socle elements of buildings, etc.
The laying process is the most common. On a leveled and compacted soil, a foundation of gravel( up to fifteen centimeters) and sand( up to five centimeters) is poured, which is compacted with the utmost care. Then the polymer-sand tiles are laid with the help of the simplest equipment - a rubber hammer.
In this case, the required clearances between tiles( up to five millimeters) are maintained, for which you can use special slats. On the edge of the cover should be installed curb or curb. It also fits on the pillow, and its height does not exceed five centimeters. Then, the voids of the joints between the tiles are filled and sealed with sand or mixtures of sand and cement.
Technologies do not stand still, but for the current time among pavement coatings, polymeric sand tiles are the most effective in terms of durability and cost, a material that is versatile in application due to its unique properties.
