RU2454321C2 - Method of fabricating panels for large-block construction and device to this end - Google Patents

Abstract

FIELD: process engineering.

SUBSTANCE: invention relates to construction engineering and may be used for finishing jobs using coating tiles with ledges for dovetail joint. Proposed method comprises furnishing forms with appliances to be filled by concrete to harden thereon thus producing grooves for dovetail joints. Proposed device comprises forms to cast large-block panels for external, internal walls and floors provided with appliances intended for making grooves for dovetail joints to receive ledges of said joints. Said panels are coated by weather protection, raised, decorative, heat-insulation, sound-insulation, linoleum, and glased tiles.

EFFECT: reduced production costs.

2 cl, 2 dwg

Description

The invention relates to the construction industry and can be used for the technology of finishing work with the use of coating tiles having protrusions for fastening like "dovetail".

Lime is a method for the production of large-block construction panels with smooth surfaces that do not allow finishing work using coating tiles having protrusions for fastening such as "dovetail", "Great Soviet Encyclopedia". M., "Soviet Encyclopedia", 1974, Volume 18, p. 608.

The disadvantage of this method is the inability to perform finishing work using the technological method of using coating tiles having protrusions for fastening such as "dovetail".

The technical result of the invention is to reduce capital and operating costs through the use of a technologically advanced method of performing finishing work on the basis of coating tiles having protrusions for fastening like "dovetail".

This is achieved by the fact that formwork for the manufacture of large-block construction panels is equipped with devices by which, after pouring them with concrete and hardening, they form grooves for fastening the dovetail type on the inner and outer surfaces of the large-block construction panels.

A device that implements the proposed method is a formwork for casting large-block panels for the construction of external, internal walls and floors, equipped with devices for molding on the inner and outer surfaces of the panels of large-block construction of grooves for fastening like "dovetail", intended for insertion into them when performing finishing works of protrusions for fastening like "dovetail" of climate protection, relief, decorative, warming, soundproofing, parquet, lin oleum, coraline, tile tiles.

The essence of the invention is illustrated by drawings, where:

- figure 1 is a fragment of a device for the manufacture of panels of large-block construction with grooves for fastening such as "dovetail";

- figure 2 is a fragment of the section along aa.

The proposed method consists in the manufacture of formwork for the production of large-block construction panels with molding devices on their inner and outer surfaces of dovetail grooves. The formwork is poured with concrete mixture, compacted. Excerpt to harden the concrete mixture. The dovetail grooves are removed from the panels for large block construction.

A device that implements the proposed method has a formwork 1 with devices for forming grooves 2 for fastening like a dovetail in the form of mandrels easily removable from panels of large-block construction, for example using copiers 3 and 4 and a sealing plate 5, rigidly connected to the formwork 1 by strips 6 and 7, in the holes of which the lead screws 8 with the left 9 and right 10 threads are installed, screwed into the threaded holes 11 and 12 of the copiers 3 and 4. To rotate the screw 8, use the head 13 for the key, made with the possibility of rotation of the lead screw 8 through the hole 14 in the formwork.

Copiers 3 and 4 are filled with triangles along the entire length, except for the segments in the upper part of the groove formation in the panels of large-block construction, on which they are made rectangular, in order to obtain the possibility of introducing into them protrusions for fastening like "dovetail" of the tiles with the subsequent promotion of the latter along the groove of the dovetail type during finishing work.

Work using the proposed device is as follows.

Formwork is being produced for the production of large-block construction panels with devices for forming grooves for fastening the dovetail type in the form of easily removable mandrels. Formwork is poured with concrete mixture. After it hardens, dovetail mandrels are removed for fastening the dovetail type.

Claims (2)

1. A method of manufacturing panels of large-block construction, which consists in the manufacture of panels of large-block construction in special formwork by casting them from concrete mix, characterized in that the formwork for the manufacture of large-block construction panels is equipped with devices by which, after pouring them with concrete and hardening, they are formed on the inner and outer surfaces of large-block construction panels, dovetail-mounted grooves. 2. The device according to claim 1, consisting of a special formwork, is a formwork for casting large-block panels for the construction of external, internal walls and floor slabs, equipped with devices for molding on the inner and outer surfaces of the panels of large-block construction of grooves for fastening like "dovetail", designed for introducing into them when performing finishing work the protrusions for fastening the "dovetail" type of climate protection, relief, decorative, insulation, soundproofing, parquet nyh.

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