SU106462A1 - Mix color for walking paths - Google Patents

Description

The invention is a mixture of color for covering walkways c. use as a skeletal part kamenI1, 1X materials.

The known colored mixtures for the coating of footpaths with the use of stone materials as the holding material contain expensive organic dyes and synthetic resins (coumarone (enol-formaldehylic, etc.), as a result of which the use of such masses is limited.

The described mixture is devoid of this drawback, since it uses a complex drilling device made up of cheap and widely used materials and ensures its preservation of the color of the skeletal part of the mixture.

The starting materials for the preparation of the mixture are: grade No. 1 bitumen, slaked lime, red clay, water, Colored stone materials from O to 7 fractions, limestone from O to 3 mm fractions.

The composition of the mixture by weight (in) Colored stone material. . . 80-84 In the gnawing ..-, ... 20-16

The composition of the trick by weight (in)

MiipKii Bitumen No. I34-20

Water48-52

Lime paste content

400 / n Ca (10-10

D.1ip; | Jirp is red with M to I); FC., O: I-10

and KO.IHHCTRJM

clay particles

FROM G) (); io GO / o

Complicated in jouy, it is prepared in a conventional mortar mixer, which is sequentially loaded; lime paste, clay composition dough - part of dry clay and 1 part of water.

After ne (mixing the lime n-clay dough to obtain a uniform color of the mixture, the calculated amount of jN "I bitumen heated to 90 is loaded into the mill solution. In the process of change and as thick as the mixture, the rest of the water specified in the composition , and the addition of its touch 1 is equivalent to three doses in equal portions.

The preparation of the mixture is optional, it is used in any mixers of forced or free mix, however, preference should be given to mixers with forced mixing.

The mixer was initially loaded with a complex into the tandem, and after which the rotation of the drum was applied to the blade of the blade, the gravel of colored stone materials and lime lime were loaded into the blade. The mixture does not require immediate use and can be stored for a long time.

In the case of an immediately used mixture after its preparation, the process of covering the tracks consists in laying out the mixture on the ready basis, in releasing it during the day in an unconsolidated condition and rolling on the expiration of this period by rollers weighing 5-8 tons from the edges of the track to the middle. The surface is considered suitable for pedestrian traffic after 2-3 passes of the roller in one place. If the mixture is used after prior

storing it in a warehouse, the rolling can be rolled up without keeping it, i.e. after the mixture is laid out.

Subject invention

Claims (2)

1. A mixture of color to cover footpaths from Jouy |, its material, crushed colored stone material fractions up to 7 mm, limestone ground fractions up to 3 mm, (characterized in that the mixture contains 16-20Vo in oil 1-o. 76 -Tow of crushed colored stone material and b-iOVo limestone ground. 2. In the mixture according to claim. 1, applying to a binder, which includes from 48 to water; , 44-26Vo bitumen grade .N61; from 10 to 12 / o lime paste with Ca (OH) j content; from 8 to YuUo oily red clay containing up to S / o Pe, Oz and the amount of clay particles from 50 to.