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Preparation method of antislip ceramic aggregate

An anti-skid and aggregate technology, which is applied in the field of preparation of ceramic anti-skid materials to achieve the effect of chemical and physical stability, various colors, and thin coating for marking construction.

Active Publication Date: 2014-02-19
湖南省交通科学研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, ceramic material technology is developing rapidly, but there has been a lack of a reasonable and suitable process for on-site construction to transfer the advantages of ceramic materials to road marking materials for real projects, and to give full play to the performance and price advantages of ceramic materials. This is Unresolved technical problems in this field

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  • Preparation method of antislip ceramic aggregate
  • Preparation method of antislip ceramic aggregate
  • Preparation method of antislip ceramic aggregate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] (1) get the weight percent of formula to form the raw material of following ratio:

[0014] Kaolin 55.9%, particle size ≤150um;

[0015] Feldspar powder 27.6%, particle size ≤58um;

[0016] Glass powder 15.0%, particle size ≤ 80um;

[0017] High temperature inorganic color base 1.5%, particle size ≤ 45um;

[0018] (2) Take the above-mentioned raw materials into the ball mill according to the weight percentage, take water as the medium, and the amount of water added is 30% of the total weight of the raw materials, and the mixing ball milling time is 10 hours. hour, dehydrate the mud with a mud press or a high-speed centrifuge to obtain mud blocks, put the mud blocks into the drying room for drying, and after the mud billets are completely dry, take out the mud billets and use a ceramic double roller machine to roll and dry the mud billets. The block is ground and granulated, and the gap between the rollers can be adjusted according to the particle size of the product....

Embodiment 2

[0023] (1) get the weight percent of formula to form the raw material of following ratio:

[0024] Kaolin 60%, particle size ≤ 250um;

[0025] Albite powder 20%, particle size ≤58um;

[0026] Glass powder 15%, particle size ≤ 80um;

[0027] High temperature inorganic color base 5%, particle size ≤ 45um;

[0028] (2) Take the above-mentioned raw materials into the ball mill according to the weight percentage, take water as the medium, and the amount of water added is 40% of the total weight of the raw materials. The mixing ball milling time is 8 hours. After the ball milling is completed, the mud is poured into the pool and stale for 16 hour, dehydrate the mud with a mud press or a high-speed centrifuge to obtain mud blocks, put the mud blocks into the drying room for drying, and after the mud billets are completely dry, take out the mud billets and use a ceramic double roller machine to roll and dry the mud billets. The block is ground and granulated, and the gap between th...

Embodiment 3

[0033] (1) get the weight percent of formula to form the raw material of following ratio:

[0034] Kaolin 50%, particle size ≤150um;

[0035] Albite powder 30%, particle size ≤58um;

[0036] Glass powder 12%, particle size ≤ 80um;

[0037] High temperature inorganic color base 8%, particle size ≤ 45um;

[0038] (2) Take the above-mentioned raw materials into the ball mill according to the weight percentage, take water as the medium, and the amount of water added is 40% of the total weight of the raw materials. The mixing ball milling time is 8 hours. After the ball milling is completed, the mud is poured into the pool and stale for 16 hour, dehydrate the mud with a mud press or a high-speed centrifuge to obtain mud blocks, put the mud blocks into the drying room for drying, and after the mud billets are completely dry, take out the mud billets and use a ceramic double roller machine to roll and dry the mud billets. The block is ground and granulated, and the gap between the...

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Abstract

The invention relates to a preparation method of an antislip ceramic aggregate. The technical scheme includes that the preparation method includes steps of (1), taking raw materials including, by weight, 50-60% of kaolin with the particle size smaller than or equal to 250 micrometers, 20-30% of feldspar powder with the particle size smaller than or equal to 58 micrometers, 10-15% of ground glass with the particle size smaller than or equal to 80 micrometers and 1.5-8% of chromophore with the particle size smaller than or equal to 45 micrometers, according to a formula; (2), feeding the raw materials into a ball mill to carry out ball milling after adding water into the raw materials, pouring slurry into a tank after ball milling, drying the slurry into blocks, grinding and granulating the blocks to obtain particle materials; (3), filling the particle materials formed in the step (2) into a saggar and then putting the saggar into a liquefied gas drawer kiln, and finally firing to obtain colored antislip ceramic aggregate. The preparation method is simple in procedure; the prepared colored antislip ceramic aggregate has stable chemical and physical performance, is corrosion-resistant, high-temperature resistant, aging resistant and colorful; signing construction coatings are thin, and thus, production cost is reduced greatly.

Description

technical field [0001] The invention relates to a preparation method of a ceramic anti-slip material, in particular to a preparation method of a ceramic color marking aggregate suitable for road surface marks. Background technique [0002] At present, the commonly used road marking materials are divided into: hot melt marking, room temperature cold paint marking, colored non-slip marking, oscillating non-slip reflective marking and preformed marking, etc. Among these marking materials, some are more expensive, and some have thicker coatings; in addition, due to the limitation of their preparation process, the roughness of the products cannot be changed according to real-time construction requirements, and the driving performance of road markings is not good. Indirectly caused the vehicle to slip easily sometimes when driving on the marking line, and sometimes caused the unnecessary speed loss of the vehicle, increased the fuel consumption of the vehicle, and was not conduciv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/22
Inventor 叶颖胡坚赵新飞吴振军欧阳悦袁建民唐运何卓超向富强李媚
Owner 湖南省交通科学研究院有限公司
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