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A kind of preparation method of rust stone sand

A technology of stone sand and pebbles, applied in the field of preparation of rust stone sand, can solve the problems of single effect, the effect of the product cannot reach the effect of real stone, etc., and achieve the effects of reasonable ratio, low production cost and difficult diffusion.

Active Publication Date: 2022-05-13
深圳市点绿科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, a single yellow sand was generally used to replace rust stone sand, but the effect was single, so that the effect of the whole product could not reach the effect of real stone. Therefore, a method for making rust stone sand was developed to significantly improve the simulation degree of the product. The development of cement PC imitation stone is particularly important

Method used

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  • A kind of preparation method of rust stone sand
  • A kind of preparation method of rust stone sand
  • A kind of preparation method of rust stone sand

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A preparation method of rust stone sand, comprising the following steps:

[0030] (1) Weigh 20 parts of black stones, the particle size of which is between 3-5mm; add 0.9 parts of water and mix well to obtain premixed stones.

[0031] (2) Weigh 0.94 parts of iron oxide yellow powder, 0.02 part of iron oxide red powder, 0.009 part of iron oxide black powder, 0.074 part of polymer concentrated glue powder, and 1 part of 525 white cement;

[0032] Mix iron oxide yellow powder, iron oxide red powder, iron oxide black powder, polymer concentrated glue powder, and 525 white cement and stir evenly to obtain a mixture.

[0033] (3) Add the mixture into the premixed stone and stir for 30 minutes to obtain the total mixture.

[0034] (4) Take out the well-mixed total mixture, put it into an oven, heat up to 88°C at a speed of 3°C / min, bake for 2.5 hours, then take it out, and leave it in the air for 5 hours to obtain a ruststone sand body; 10 After an hour, crush the hardened r...

Embodiment 2

[0038] A preparation method of rust stone sand, comprising the following steps:

[0039] (1) Weigh 20 parts of black stones, the particle size of which is between 3-5 mm; add 1.1 parts of water and mix well to obtain premixed stones.

[0040] (2) Weigh 0.98 part of iron oxide yellow powder, 0.019 part of iron oxide red powder, 0.009 part of iron oxide black powder, 0.078 part of polymer concentrated glue powder, and 1.1 part of 525 white cement;

[0041] Mix iron oxide yellow powder, iron oxide red powder, iron oxide black powder, polymer concentrated glue powder, and 525 white cement and stir evenly to obtain a mixture.

[0042] (3) Add the mixture into the premixed stone and stir for 40 minutes to obtain the total mixture.

[0043] (4) Take out the well-mixed total mixture, put it into an oven, heat up to 90° C. at a rate of 4° C. / min, bake for 2 hours, then take it out, and leave it in the air for 5 hours to obtain a rusty stone sand body; 10 After an hour, crush the hard...

Embodiment 3

[0047] A preparation method of rust stone sand, comprising the following steps:

[0048] (1) Weigh 22 parts of black stones, the particle size of which is between 3-5mm; add 1.2 parts of water and mix well to obtain premixed stones.

[0049] (2) Weigh 0.94 parts of iron oxide yellow powder, 0.02 part of iron oxide red powder, 0.009 part of iron oxide black powder, 0.074 part of polymer concentrated glue powder, and 1 part of 525 white cement;

[0050] Mix iron oxide yellow powder, iron oxide red powder, iron oxide black powder, polymer concentrated glue powder, and 525 white cement and stir evenly to obtain a mixture.

[0051] (3) Add the mixture into the premixed stone and stir for 40 minutes to obtain the total mixture.

[0052] (4) Take out the well-mixed total mixture, put it into an oven, heat up to 82°C at a rate of 3°C / min, bake for 3.5 hours, then take it out, and leave it in the air for 6 hours to obtain the rust stone sand body; 10 After an hour, crush the hardened...

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Abstract

The invention provides a preparation method of rust stone sand, comprising the following steps: (1) weighing 17-25 parts of black stone; adding 0.8-1.3 parts of water and mixing well to obtain premixed stone; (2) weighing iron oxide yellow 0.88-1.12 parts of powder, 0.017-0.022 parts of iron oxide red powder, 0.008-0.01 part of iron oxide black powder, 0.07-0.082 parts of polymer concentrated glue powder, 0.8-1.3 parts of 525 white cement; stir evenly to obtain a mixture; (3 ) Add the mixture into the premixed stone, stir to obtain the total mixture; (4) heat up to 80-90°C, take it out after baking, let it air naturally, crush it, and pass it through an 8mm sieve; crush the residue of the sieve again , through an 8mm sieve until all of them are less than 8mm; get rusty stone sand; (5) pack into bags. The surface of the rust stone sand prepared by the invention has the effect of rusting, and after using the rust stone sand produced by the invention, the simulation degree of the product is greatly improved.

Description

technical field [0001] The invention relates to the technical field of stone materials, in particular to a preparation method of rust stone sand. Background technique [0002] With the development of society, the consumption of resources is increasing, and resources are becoming more and more limited. At the same time, the mining of natural stone is also restricted by environmental protection. In the construction of municipal roads, more and more environmentally friendly cement PC imitation stones are used to replace natural stones. [0003] Among them, yellow rust stone is a kind of granite. Yellow rust stone can be used as polished boards, fire boards, thin boards, countertops, environmental stones, floor stones, roadside stones, small squares, wall stones, stone furniture, stone carvings and various products. It is a kind of supporting stone for construction projects; but its output is decreasing year by year, so how to replace natural yellow rust stone with cement PC im...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/04C04B111/54
CPCC04B28/04C04B2111/54C04B14/02C04B2103/54C04B24/24
Inventor 宁建树
Owner 深圳市点绿科技有限公司
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