RU112927U1 - TACTICAL GROUND POLYMER TILE - Google Patents

Abstract

The utility model relates to the field of construction, namely to tactile ground polymer tiles, with which a visually impaired person obtains information about traffic routes on the streets of settlements and internal spaces and areas of public services, and can be used when placing tiles on roads and streets of settlements and as a surface of flooring of public buildings.

The objective of the utility model is to create a tactile ground polymer tile, the technical result of which is high resistance to cracking due to changes in ambient temperature, high durability and wear resistance, especially when operating in winter time, provides high anti-skid during operation in winter time years with simultaneous provision of increased safety, provides "self-skimming" ice during operation in the winter season, has a high noise level ibropogloscheniem. In addition, the technical result is the provision of constant preservation of dimensions over the area in the presence of lateral loads, rigid preservation of the horizontal plane of the working plane of the tile from warping and deformation, as well as providing an attractive appearance due to the wide color gamut and various patterns on the working surface of the tile.

To solve the problem, a tactile ground polymer tile is proposed, the working surface of which is corrugated with longitudinal, cone-shaped, square or diagonal corrugations, while it is made of a polymer material based on crumb rubber containing from 7 to 28 wt.% Polyurethane or oligoether acrylate as a binder , from 0.001 to 0.002 wt.% tin dibutyl dilaurate and from 0.002 to 0.0028 wt.% triethylene glycol, while fine crushed wastes are used as rubber crumb of the polymer material of the tile rubber production and / or recycled worn automobile tires with a particle size of 5 μm to 5 mm, tile thickness selected from 10 to 50 mm, the tile is made in the plan of a square, rectangular, triangular or rhomboid shape, the size of the tile in the plan is selected from 100 × 100 mm to 1500 × 2000 mm.

In this case, the polymer material of the tactile tile contains decorative and protective dyes of any color scale. At the same time, decorative protective coatings are applied to the working surface of the tactile tiles, for example, with a polyurethane-based polymer paint of any color scale. At the same time, the tactile tile is additionally equipped with fasteners for fastening to operational surfaces, including inclined ones, while for example fasteners are used for screws, screws or bolts.

Description

The utility model relates to the field of construction, namely to tactile ground polymer tiles, with which a visually impaired person obtains information about traffic routes on the streets of settlements and internal spaces and areas of public services, and can be used when placing tiles on roads and streets of settlements and as a surface of flooring of public buildings.

Tactile tiles provide the visually impaired with the necessary and sufficient information to facilitate independent orientation in the infrastructure of cities, neighborhoods and other settlements on roads and in public buildings. The surface of the tile should be rough with anti-slip properties, different from the structure of the adjacent surface of the road or floor and ensure its recognition by the visually impaired.

Known ground tactile tiles, the working surface of which is made corrugated with longitudinal, cone-shaped, square or diagonal corrugations (see GOST R 52875-2007).

However, the known ground tactile tile in its use has the following disadvantages:

- has insufficient resistance to cracking due to changes in ambient temperature,

- has insufficient durability and resistance to wear, especially when operating in the winter,

- does not sufficiently ensure the absence of slip during operation in the winter season,

- does not provide “self-skimming” of ice during operation in the winter season,

- has an insufficient degree of sound absorption,

The utility model is based on the task of creating a tactile ground polymer tile.

The technical result when using the proposed tactile ground polymer tiles is high resistance to cracking due to changes in ambient temperature, high durability and wear resistance, especially when operating in winter time, provides high anti-skid during operation in the winter season, while ensuring increased safety , provides “self-skimming” of ice during operation in the winter season, has high noise and vibration absorption. In addition, the technical result is to ensure the constant preservation of dimensions over the area in the presence of lateral loads, the rigid preservation of the horizontal plane of the working plane of the tile from warping and deformation, as well as providing an attractive appearance due to the wide color gamut and various patterns on the working surface of the tile.

The technical result is achieved by the fact that a tactile ground polymer tile is proposed, the working surface of which is corrugated with longitudinal, cone-shaped, square or diagonal corrugations, while it is made of a polymer material based on rubber crumb containing from 7 to 28 wt.% Polyurethane or oligoester acrylate as a binder, from 0.001 to 0.002% by weight of dibutyl dilaurate (tin dibutyl-dilaurate) and from 0.002 to 0.0028% by weight of triethylene glycol, and as a rubber crumb of the polymer tile material and use finely divided crushed waste from rubber production and / or recycled worn automobile tires with a particle size of 5 μm to 5 mm, its polymeric material contains decorative and protective dyes of any color scale, while the tile is made from 10 mm to 49 mm thick, and the size tiles in plan are selected from 100 mm × 100 mm to 290 mm × 290 mm and from 510 mm × 510 mm to 1500 mm × 2000 mm.

Among the signs characterizing the proposed tactile ground polymer tile, the essential ones are:

- the implementation of tactile tiles of a polymer material based on rubber crumb containing from 7 to 28 wt.% polyurethane or oligoester acrylate as a binder, from 0.001 to 0.002 wt.% dibutyl dilaurate (tin dibutyl dilaurate) and from 0.002 to 0.0028 wt.% triethylene glycol,

- the use of tactile tiles of finely divided crushed rubber waste products and / or recycled worn automobile tires with a particle size of 5 μm to 5 mm as rubber crumb of the polymer material;

- the content in the polymer material of the tactile tiles decorative and protective dyes of any color,

- execution of tiles with a thickness of 10 mm to 49 mm,

- selection of tile size in plan from 100 mm × 100 mm to 290 mm × 290 mm and from 510 mm × 510 mm to 1500 mm × 2000 mm.

Experimental studies of the proposed tactile ground polymer tiles showed its high efficiency. It was found that the proposed tactile ground-based polymer tile has a high resistance to cracking due to changes in ambient temperature from minus 30 ° С to plus 40 ° С, increased by 40% durability and wear resistance, especially when operating in winter time, provides high anti-skid during operation in the winter season while ensuring increased injury safety, since the surface of the tile has a high coefficient of friction on the material of the shoe, provides "self-skidding frost ”during operation in the winter season, has a high noise absorption at 26 dB. In addition, the proposed tactile ground-based polymer tile provides constant dimensional stability in the presence of lateral loads, rigidly preserves the horizontal plane of the tile working surface from warping and deformation, and also has an attractive appearance due to its wide color gamut and various patterns on the working protective surface.

The essence of the proposed technical solution is illustrated by drawings, in which Fig. 1 shows a tactile tile with a longitudinal corrugated surface, in Fig. 2 a cone-shaped corrugated surface, in Fig. 3 a square corrugation, in Fig. 4 - with a diagonal corrugation and in Fig. .5 - tactile tiles with square corrugation.

The proposed tactile ground polymer tile, the working surface of which is made corrugated with longitudinal (figure 1), cone-shaped (figure 2), square (figure 3 and figure 5) or diagonal (figure 4) corrugations. The tactile tile is made of a polymer material based on rubber crumb containing from 7 to 28 wt.% Polyurethane or oligoester acrylate as a binder, from 0.001 to 0.002 wt.% Dibutyl dilaurate (tin dibutyl tilodilaurate) (stabilizer 222-09) and from 0.002 up to 0.0028 wt.% triethylene glycol (TEG) with the chemical formula C ₆ H ₁₄ O ₄ , while fine rubber crushed waste from rubber production and / or recycled worn automobile tires with a particle size of 5 microns to 5 mm

The polymer material of the proposed tactile ground polymer tiles contains decorative and protective dyes of any color scheme.

The tile is made from 10 mm to 49 mm thick, and the tile size in the plan is selected from 100 mm × 100 mm to 290 mm × 290 mm and from 510 mm × 510 mm to 1500 mm × 2000 mm. Moreover, the proposed tactile ground polymer tile is made in the plan of a square, or rectangular, or triangular or rhomboid shape.

The manufacturing technology of the proposed tactile ground polymer tiles is traditional and does not require the use of specific technological equipment. In the manufacturing process of the proposed tile, polyurethane of the SKU-7L or SKU-PFL brand, dibutyl dilaurate (dibutyl dilaurate tin), oligoester acrylate of the TGM-3 brand according to TU 2257-004-43007840-2006, dibutyl dilaurate (dibutyl di-urate 6) 02-1-002-88 amendment 1, as well as triethylene glycol (TEG) according to TU 6-01-5-88, amendment 2.

The use of the proposed tactile ground polymer tiles is traditional. Tile covers all places that can be visited by the visually impaired, namely sidewalks, pedestrian paths and crossings, any production facilities, as well as tiles, are laid along the edge of the passenger railway platform for long-distance and suburban traffic.

Tactile ground polymer tiles made to the size of the surface to be coated are installed on the surface to be coated and fixed in it by any known method, for example, by gluing or using screws, screws, bolt joints or anchors as fasteners, which allows laying tiles in open areas in the autumn-winter period at negative ambient temperatures and in rainy weather. When gluing tiles to the surface, it is possible to use cement-based adhesive compositions, as well as various adhesive pastes and compositions.

Claims (1)

Tactile ground polymer tile, the working surface of which is corrugated with longitudinal, cone-shaped, square or diagonal corrugations, characterized in that it is made of a polymer material based on crumb rubber containing from 7 to 28 wt.% Polyurethane or oligoester acrylate as a binder, from 0.001 to 0.002 wt.% Tin dibutyl dilaurate and from 0.002 to 0.0028 wt.% Triethylene glycol, while fine crushed rubber waste is used as the rubber crumb of the polymer material of the tile production and / or recycled worn-out car tires with a particle size of 5 μm to 5 mm, its polymer material contains decorative and protective dyes of any color scale, while the tile is made from 10 to 49 mm thick, and the tile size in the plan is selected from 100 mm × 100 mm to 290 mm × 290 mm and from 510 mm × 510 mm to 1,500 mm × 15,000 mm.