SU1368407A1 - Method of producing two-layer facing panel - Google Patents

Abstract

The invention relates to npoMiiinvolnosti building mothers, and in particular to methods for the production of natural stone facing slabs. The invention makes it possible to simplify the manufacturing technology, increase productivity and reduce maternity consumption. The method of making for a layer-based facing llita consists in the p-aspllovka of decorative blocks: and non-decorative stone on plates of the same size in terms; -; gluing them into a block with a succession of layers of decorative and non-patched stone. Then the block is cut along each layer into two-layer plates, followed by grinding and polishing the front surface of pli from decorative stone, /, “-. {at 7

Description

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Sentence refers to the use of mathematics, and to the following methods: - 3 o /; stpa

facing slabs from the LPP)) ONE

stone:,

In this case, the invention is an innovation of manufacturing 5 increase of production,: it is: efficiency and reduction of holding capacity.

The facing plate of the standard thickness: consists of secTJco interconnected by means of a polymer adhesive of a composition of two plates with dimensions in plan of 3 equal to the size of the sheet and the ovonic plate. Upper plasturgna is made of decorative natural stone with a thickness of 2 - .10 mm. The bottom plate can be made of sawn non-decorative natural or artificial stone, or from slabs of cast concrete to carbonate first aggregates or sandy concrete, produced by semi-dry pressing,

The method is carried out as follows.

Blocks of decorative and non-decorative natural stones of approximate size and size are cut into slabs. Moreover, the thickness of slabs from blocks of natural stone should be equal to two thicknesses of the upper layer of a two-layer facing slab and, depending on the type of sawing, used equipment thickness of non-decorative natural stone or artificial stone, for example saw stone concrete on carbonate coarse and fine aggregates, is chosen so that half sums the thickness of the plates, 15 of which are lined from the blocks of the decorative stone nedeko: atnnns) go stone, equals las) summp stamdart 1o the thickness of the two-layer region: -; tsopoch; goy prt connecting the plastic from decorative and desexratiographers; stones of two-layer oblstutov lyu a plate. In the case of the presence of gash on the surface of the slab, they are filled with manual grinding machines. Plates are washed and dried under natural conditions. After drying, slabs of two varieties of sawn stones are glued along the sawn surface with polymeric adhesive compositions into a layered block with regular dimensional alternation of layers from decorative and decorative stones.

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The composition of a non-glue adhesive compound is selected based on the type of CK; iGin3, MeMbix inter-cumulative stone mats. After T eagles of the layered blocks, they are placed –ia the frame of sawing. go c raHiva and the whole block at the same time jjacHHJrnBaioT on the slab fit 1. each c. :::; . njiiiTbi grind h on; p rug on

the plane of p 1 was décorated -: ego stone. Then I ... by digging in the form of X: gank x slabs; standard in terms of sizes, B -. teach to use; - large-sized abartipal m from the cores of on-site about 6 ore from the first half of the year

P1ir 1st slit ras1p - .., .oh its exact installation under razpips L o-r-iov c-tkh blocks of art: -: th i- pgm-; before; :: sticky njnrr: - .ь:; cb C ::,

0 PSD units; ;;;; g and; :. -. .id- Ko;). i: -ioro i oK oii, - .o ka: i. (rg C jHiUaioT on the litas, which;;: n ok i-tC;: lick to the standards li:: l 1 ;; e;: aam: with and after a day With C. teig - iT in:; p: 1 MO VrOJTbHMe LAYER ;; -,

C .; CJTC ucs x v i: riT npO j / oro rshi artificially k, g: - decorate your own: liaMH p ес ru s; y-sawn from blocks — pllstn:: 1 this

0 stone made. 1; las7 p:; and tech; ke size; not used: for sawing sawing - For example, 5 such plates: -; o: {i; o rio.Ty-chit by pouring concrete into

 V, forms and unfoldings nnacTjai, in cjry-chae nesbkho71; bone ocyniecTTi.ntiroT f (5vku O P. go; Slender: plates - Yluchenka by their me- dom of a Loluenous press-cement-non-slanted; carbonate: s ..: region (-CH: 1 ;;; X i, -: - 1-Г fi X. fir, p p me R. By d} for las :: i:; ovpi-Hfcix solo; .; lr & morse - labr.do1 - ha 1; and and f Hji bHo olinako:; l11x rezl; g.: (op.: -. g

scrap k-saw;: a); go;: - - ;; - -

1st 30 - A -.a. aj.lMa3; b X G Tr;: .. C. icIX

50 machine tools. Then on the same s-ankah:. The construction of two rectangular blocks of stone-concrete with a volume of short-circuit m- (one for carbonate M rubble, the other for granite) on slabs of thickness lO .-:;.

gg obtained: slabs with the help of hand grinding grinding stones; There are gaps. After the plate is dried in estg - tent conditions and glue together two blocks, in which; in the whole.em alternate

one

marble layers; - sawn concrete on carbonate aggregate, and in the other - layers of labradorite and sawn concrete on granite rubble. Since the dimensions of the slabs of the B plan from the saw stone-stone are larger than the dimensions of the plates of natural stone, then in /: scientific blocks on the outer sides have a rectangular shape. Then these blocks are mounted on the frame 1) of a diamond strip strip sawing machine and sawn into 20 mm thick plates, so 4To6F i saw cutting went in the middle of each layer of the layered block. The width of the pacni-ind slot 15 mm

As a result, two-layer pltts are obtained. Moreover, the thickness of the upper layer of the slab of valuable natural stone is 7.5 MMj and the lower non-face layer of stone-concrete is 12.5 mm. The obtained laminated plates grind, polish and sawn with standard slabs of standard size ;; (400x500 mm).

The application of this method of manufacturing two-layer layers of ovarian plates allows one to ensure that the surface of the surface is similar to those made entirely from the stone and, accordingly, both: - no binder on the surface of the plate, ensuring the durability of the plates .a liquidattik shiv on the surface of the slab, which contribute: due to chemical

and the physical destruction of the binder, as well as the differences in the physical bridges of the binder and the stone broken 1 {hl contact between the stone and the binder, to reduce the consumption of polymeric binder wae. labor productivity, reduce energy costs and the cost of grinding materials to obtain a unit of production.

Claims (1)

Invention Formula A method of manufacturing a two-layer facing plkt, inserting sawing blocks of decorative and non-decorative stones into plates, cutting them into plates of standard size in terms of size; gluing together decorative and non-decorative stones on the plane of the oasputu using poly: -1er glued composition / polishing and polyprop of the front surface of the bend; from decorative stone, about I l and h and fc u li and with that; 4TOj for the purpose of up-to-date manufacturing technology - :; increase piercing and sn1.pteni material capacity;:. Decorative and non-decorative stone blocks are sawn into individual shapes, in terms of size, with an afterbirth: they are glued together by gluing them into a block with alternating decorative and undecoratural layers, and then the last one is cut along each Fa double-layer slab.