SU1423393A1 - Heat-insulation mat and method of producing same - Google Patents

Abstract

The invention relates to the building materials industry and can be used in the production of mineral wool or glass wool products with a corrugated structure. In order to reduce the complexity of manufacturing and increase the elasticity and durability of the mat with a corrugated structure, it contains reinforcing elements in the form of rods with a wave-like shape with a profile close to the profile of the corrugations. The heat insulating mat is made by forming a carpet with the introduction of a dustproof chamber on the conveyor fiber deposition chamber and its corrugation, whereby the reinforcement in the form of rods is displaced at a distance of 1/2 the thickness of the carpet. 2 Il. to (L

Description

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with so with so

The invention relates to the building materials industry and can be used in the manufacture of articles made of mineral or glass wool.

The purpose of the invention is to reduce the labor intensity of manufacture and increase elasticity and durability.

The drawing shows a scheme for manufacturing a heat insulating mat with reinforcing elements, a longitudinal section.

The heat insulation mat consists of mineral wool mat 1 and reinforcing elements

mineral wool reinforced carpet, their elements and their joint corrugation simplifies the process, eliminates the need for specialized equipment designed to pierce the mats in order to retain the corrugated structure, increase the mechanical characteristics of the finished products - elasticity, rigidity of the mats, manufacturability of changes in the physical and mechanical properties of the products.

Claims (2)

1. Heat insulation mat with corrugated example. The melt arising from the planed structure of the mineral or fork aggregate, fiber-forming me- glass wool, characterized in that, with kanizm processed into fiber. In order to reduce the complexity of fabrication of the pulverization fiber deposition chamber and increase the elasticity and durability of the dedusting agent and sedimentation on the fibers, it is arranged to serve them in the form of a carpet to the conveyor, in the middle reinforcing elements in the form of which are pre-arranged - along reinforcing elements made of wire jn, repeating the profile of corrugations of steel carbonaceous ordinary 2. A method of making thermal insulation with a diameter of 2-2.5 mm. Between an elemental mat with a corrugated structure of tami, a distance of 200 mm and mineral or glass wool can be maintained by 100 mm edges of the carpet. Mineralized carpet formation with the introduction of dust removal along with reinforcing elements on the conveyor of the chamber is fed into the corrugator. After jointly precipitating and corrugating25, a flap of 4 ”- corrugation, the carpet is cut into articles of the required size and the mats of the corrugated structure with reinforcing elements (density 80-100 kg / m) are obtained. The height of the corrugations or the thickness of the mat is 60 mm. The advantage of the proposed method 30 is that as a result of entering into so that, in order to reduce the laboriousness of manufacturing and increase elasticity and durability, over the conveyor of the fiber deposition chamber at a distance of 1/2 the thickness of the carpet, the reinforcement in the form of rods is moved and synchronously with it. mineral wool reinforced carpet, their elements and their joint corrugation simplifies the process, eliminates the need for specialized equipment designed to pierce the mats in order to retain the corrugated structure, increase the mechanical characteristics of the finished products - elasticity, rigidity of the mats, manufacturability of changes in the physical and mechanical properties of the products. Invention Formula The structure is made of mineral or glass wool, characterized in that, in order to reduce the labor intensity of production and increase elasticity and durability, it is made with reinforcing elements arranged in the middle in the form of corrugated rods with a profile that repeats the corrugation profile, 2. A method of manufacturing a heat insulating mat with a corrugated structure of mineral or glass wool by forming a carpet with the introduction of a deduster on the conveyor of a fiber deposition chamber and its corrugation, the / 4Y so that, in order to reduce the laboriousness of manufacturing and increase elasticity and durability, over the conveyor of the fiber deposition chamber at a distance of 1/2 the thickness of the carpet, the reinforcement in the form of rods is moved and synchronously with it.