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Yellow sintered landscape brick and production method thereof

A production method and landscape technology, applied in the field of building materials, can solve the problems of low compressive and flexural strength, limited scale use, long maintenance period, etc., and achieve good slag resistance, improved sintering performance, and improved wear resistance. Effect

Inactive Publication Date: 2015-04-29
楚雄诚鑫工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to its noble and decorative characteristics, yellow landscape bricks have a strong demand in the construction and decoration industry. Generally, yellow landscape bricks are made of white cement with iron oxide yellow, chrome yellow and other colorants or directly used colored cement for pressure molding and then steam curing. It is made, and its compressive and flexural strength is relatively low, and its large-scale use is limited due to factors such as high cost and long maintenance period of more than 10 days; there are also gold surface coatings (CN102505822A), and golden yellow glaze on the surface (CN101935234B) technical solution, but its cost is higher and its wear resistance is poor, so it can only be used for non-contact decoration such as walls

Method used

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  • Yellow sintered landscape brick and production method thereof

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Experimental program
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Effect test

Embodiment 1

[0036] Pour the mined refractory mud into the crusher silo, the refractory mud and quartz sand after the initial crushing of the crusher are respectively transported by the belt conveyor to the sanding machine for further fine crushing, and then transported by the belt conveyor to the screen for 9 purposes Drum screening, the part that leaks is the particle size that meets the requirements, the refractory mud is transported by the belt conveyor to the silo for aging and storage, and the quartz sand is transported to the silo for storage; the part that is not leaked is the part that does not meet the required particle size. It is transported back to the sanding machine by a belt conveyor to be finely crushed. Take the 3200kg refractory mud and 4800kg quartz sand obtained by crushing and screening and send it to the mixer, add water and mix evenly to obtain a billet with a moisture content of 6%; the billet is pressed by a press to obtain a solid landscape brick; the landscape bri...

Embodiment 2

[0038] Pour the hard refractory mud, quartz ore, and chromium slag obtained by mining into the crusher silo. The hard refractory mud, quartz ore, and chromium slag are respectively transported by the belt conveyor to the sanding machine after being crushed by the crusher. It is finely crushed, and then transported by a belt conveyor to a screen for 12-mesh vibrating screening. The leakage part is the required particle size. The hard refractory mud is transported by the belt conveyor to the silo for aging and storage, quartz ore, chromium slag They are transported to the silo for storage; the part that is not missed is the part that does not meet the required particle size, and is transported back to the sander by the belt conveyor to be finely crushed. Take the crushed and screened 2100kg hard refractory mud, 2100kg quartz ore and 2800kg chromium slag and send it to the mixer, add water and mix evenly to obtain a billet with a moisture content of 7%; the billet is pressed by a p...

Embodiment 3

[0040] Pour the semi-hard refractory mud, waste clay bricks and coal gangue obtained from the excavation into the crusher silo. The hard refractory mud, waste clay bricks and coal gangue are respectively transported to the crusher by the crusher. The sanding machine is further finely crushed, and then transported by the belt conveyor to the screen for vibrating screening with 10 meshes. The leakage part is the required particle size. The semi-hard refractory mud is transported by the belt conveyor to the silo for aging and storage. The waste clay bricks and coal gangue are transported to the silo for storage; the part that does not leak is the part that does not meet the required particle size, and is transported back to the sand blower by the belt conveyor to be finely broken. Take the 2100kg of this hard refractory clay, 3000kg waste clay bricks and 900kg coal gangue obtained by crushing and screening, and send them to the mixer, add water and mix uniformly to obtain a billet ...

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Abstract

The invention discloses a yellow sintered landscape brick and a production method thereof. The yellow sintered landscape brick comprises 30 to 50 percent of fire clay and 50 to 70 percent of aggregate, wherein the sum of mass percent of all raw materials is not more than 100 percent. The production method comprises the steps of crushing, screening, blank mixing, blank preparation and roasting. According to the yellow landscape brick, aggregate is adopted as a main material, fire clay is adopted as an auxiliary material, and particularly hard fire clay and / or half-hard fire clay is adopted, so that the plasticity of the aggregate can be realized, and the blank is good in moldability; meanwhile, the raw materials are sintered at a high temperature of a specific range, the fire clay is thermally decomposed and toughened and covers and is bonded to the aggregate to present in faint yellow color and yellow color effects, so that the landscape brick has the characteristics of pure yellow color, relatively high pressure resistance and bending resistance and small deformation. The production method is pure in color, simple in process and stable in product quality.

Description

Technical field [0001] The invention belongs to the technical field of building materials, and specifically relates to a yellow sintered landscape brick with pure and uniform yellow color, high compressive and flexural strength, and small deformation and a production method thereof. Background technique [0002] Fire mud, also called refractory mud, is a mud made of refractory powder with a certain particle ratio, binder and admixture, and water or liquid binder. According to the material, it can be divided into clay, high alumina, silicon and magnesia refractory clay. Refractory clay refers to clay that can be used as a refractory material with a refractoriness greater than 1580°C and bauxite refractory mud used as a refractory material. This clay contains less impurities and turns pale yellow to yellow after smelting. In addition to their high refractoriness, they can maintain volume stability under high temperature conditions, and have slag resistance, resistance to rapid col...

Claims

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Application Information

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IPC IPC(8): C04B30/00
Inventor 杨智
Owner 楚雄诚鑫工贸有限公司
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