RU4545U1 - PROTECTIVE DEVICE OF THE BOTTOM AND WALLS OF THE POOLS OF THE EXPOSURE OF INDUSTRIAL DRAINS - Google Patents

Abstract

The protective device of the bottom and walls of the pools for holding industrial wastewater, including a multilayer shell in the form of insulating and adhesive coating layers bonded to each other and reinforcement, characterized in that the reinforcing layer is located between the adhesive and insulating layers, moreover, the thickness ratio of the layers located relative to the bottom and walls pool, is expressed by the ratio α: β: α: γ: α: β = 1: 8: 1: 5: 1: 8, where α is the thickness of the adhesive layer, β is the thickness of the insulating layer, γ is the thickness of the reinforcing layer, while insulating layers are made made of Izolen material, and the mesh size of the mesh reinforcing layer is 3-5 mm.

Description

Protective device for the bottom and walls of the pools

IPC E04 H 4/06

The utility model relates to the design of protective coatings for swimming pools, pits, etc., and can be used in the construction of swimming pools in order to reduce the waste of galvanic and metallurgical industries.

Known devices for protection against the penetration of aggressive solutions used in the metallurgical and chemical industries, representing a single-layer coating of acid-resistant anticorrosive material deposited on the surface of the gallery floors for transporting aggressive solutions (see, for example, A.S. 975982 class E 04 H 5/00 for 1981) / I /. This coating cannot be used in conditions where it is necessary to protect the bottom to the stitches of the pits and pools, since with a large area of coverage, the protective layer will quickly fail and require repair.

It is also known the device of a multilayer shell, including the carrier layers of the casing, bonded to each other by an intermediate layer of aggregate and reinforcing material (see, for example, A. l IC79805 according to class B 04 H 5/00 for 1984) / 2 /. The above device is closest to the claimed utility model in terms of the total set of features and the achieved result, which is why it is taken as a prototype.

The indicated device, however, also cannot be used to protect the bottom and walls of pools and pits with an earthen and concrete base, since the npi coating of large areas in the hardened coating due to the occurrence of these stresses of different magnitude and direction can cause cracks, which after a certain time lead to the destruction of the protective layer and the need for repair work. The task to which the proposed useful 1jdvl is directed is to increase the reliability and durability of the environmental protection coating and to prevent environmental pollution from npoiiun waste. The technical result of using the utility model is to increase the chemical and corrosion resistance of the protective coating over a large area of the bottom and walls of the settling basins. The named technical result is achieved due to the fact that in the device comprising a multilayer shell in addition to insulating and adhesive layers of coating fastened with fur and reinforcement, the first layer is located between the adhesive and insulating layers, and the sequence of thicknesses of layers located relative to the bottom and walls of the pool, is expressed by the ratio /: /:):: / 1: 8: 1: 5: 1: 8, where e / is the thickness of the adhesive layer, II is the thickness of the insulating layer, / is the thickness of the routing layer, this insulating layer is made of Izolen material, and cell size and the mesh reinforcing layer is 3-6 mm. It is known in the art to use a reinforced material rubberized with various rubber-containing oases. Reinforcement of the material is carried out both unilateral and internal. As reinforcing materials, fiberglass fabrics, kapron and polyester fabrics and other fabric materials are used. However, in the manufacture of a protective coating from chlorosulfonated polyethylene (HSS), its reinforcement is associated with certain difficulties, since when using fabric materials as reinforcement, as well as mesh from nylon with a cell size outside the range of 3 mm, it is not possible to obtain uniform properties coating due to delamination and lack of stickiness.

At the same time, a kapron mesh with a mesh size of 3-5 mm used as a reinforcing material, combined with all other distinctive features, allows to obtain a coating with uniform properties with enhanced chemical and corrosion resistance, which ultimately increases the reliability and durability of devices.

So when using a kapron mesh with a mesh size of less than 3 mm as a 1-mm rotating mesh, the confluency of the coating device is not ensured, and when the mesh size is more than 5 mm, the thickness of the protective layer must be sharply increased, which leads to higher cost of the coating, while the strength properties of the protective device do not change .

Thus, the technical result is achieved due to the specific arrangement of the layers and the ratio of their thicknesses when using Izolen material as a protective layer and a certain range of cell sizes in the reinforcing layer.

Utility model illustration | drawing, where in FIG. Shows a cross section of the protective device of the settling basin. In FIG. 2 - open A - A in FIG. H. view from above the reinforcing layer. In FIG. 3 shows the arrangement of layers of the protective device. The protective device consists of adhesive layers -I, an insulating reinforcing layer 3, including a net by Jake 4, installed on j) and c. The shade of the pool 5.

The assembly of the protective device is carried out as follows: on the concrete or metal surface of the bottom and the walls of the pool 5 in the process of industrial wastewater (waste) application, an adhesive layer I of thickness o (on which the insulation layer 2 with a thickness of Izolen material is cached is applied. An adhesive layer is again applied to the insulation layer 2 I thick (/, on which a reinforcing layer is applied, with a thickness of y, representing, at the very end, a nylon mesh

with a cell 4 of 3-5 mm in size and again apply an adhesive layer I with a thickness of s / m and an insulation layer 2 of a thick thickness.

-, -%. ,, t J

In the assembled unit, the design of the device is presented

a multilayer P01f1gge with a central armor layer. The ratio of the layers B1 is expressed by the formula (/: Д: о:: Х: / 1: в: 1: 5: 1: 6.

As an example of a specific design, a protective cover for a mosquito should be given the mother-in-law of the moving layers {,

  . -, V; r :; t - the thickness of the isolating spruce 0.6 mm “tslvrp arykhrovkhkh 0.5 mm, where gluing is used adhesive glue maotusa based on XIII (chlorine.- th V t ,.

sulphate-molded lolyatyalek) TU 67754 09-29258 & 24-96, with the joint of which the seams of the sheet matsphhal Izolen TU 8775-OOi & 29258624 96 are connected. This ratio is the same as the thickness of the cell size range ..,,.

Kia 4 in 3-5 mm of the reinforcing layer n

 - --t -iv, J,

The Izolen material allows to increase the structural stability, - :; - -. , y; v.f: -. --- of a device to reduce the risk of environmental pollution

environment from harmful malicious intentions.

. . / g V. 1L /

 H

Claims (1)

The protective device of the bottom and walls of the pools for holding industrial wastewater, including a multilayer shell in the form of insulating and adhesive coating layers bonded to each other and reinforcement, characterized in that the reinforcing layer is located between the adhesive and insulating layers, moreover, the thickness ratio of the layers located relative to the bottom and walls pool, is expressed by the ratio α: β: α: γ: α: β = 1: 8: 1: 5: 1: 8, where α is the thickness of the adhesive layer, β is the thickness of the insulating layer, γ is the thickness of the reinforcing layer, while insulating layers are made made of Izolen material, and the mesh size of the mesh reinforcing layer is 3-5 mm.