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Novel self-thermal-insulation sintered bricks containing building wastes and production method of novel self-thermal-insulation sintered bricks

A construction waste and self-insulation technology, which is applied to clay products, other household appliances, household appliances, etc., can solve the problems of waste of resources, destruction of the natural environment, land waste, etc., and achieve the effect of low cost, good insulation effect and stable performance

Inactive Publication Date: 2016-11-16
福鼎市利民城市建筑垃圾处理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the present invention provides a new type of self-insulating sintered brick containing construction waste and a preparation method thereof, which is made into a self-insulating sintered brick by proportioning construction waste, engineering dregs, and cinders according to a certain ratio, so as to solve the problem of The waste of construction waste, engineering dregs, and cinders caused by the waste of resources due to unutilization, and the waste of a large amount of land due to stacking on the land and the destruction of the natural environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 28-40 parts of construction waste, 37-50 parts of engineering dregs, and 28-40 parts of cinder.

[0023] Preparation:

[0024] Dry or sun-dry the construction waste, engineering dregs and cinders until the moisture content is 8%, 13% and 9%, respectively, and then put the construction waste and cinders into a pulverizer for crushing to obtain particle sizes of 1dmm-3mm respectively , 1dmm ~ 3mm construction waste powder, cinder powder, and engineering slag are processed; then the obtained construction waste powder, engineering slag, and cinder powder are put in a mixer in proportion to stir to obtain a mixture; then the mixture After aging for 5 days, an aged mixture with a moisture content of 15% is obtained; then the aged mixture is transported to the mixer, and then enters the extruder to form strips, cut into bricks, and the cut bricks are stacked by an automatic stacking machine When the kiln car in the tunnel kiln enters the tunnel kiln, it is roasted at a temper...

Embodiment 2

[0026] 20-40 parts of construction waste, 40-65 parts of engineering dregs, and 30-45 parts of cinder.

[0027] Preparation:

[0028] Dry or sun-dry the construction waste, engineering dregs and cinders until the moisture content is 5%, 16% and 8%, respectively, and then put the construction waste and cinders into a pulverizer for crushing to obtain particle sizes of 1dmm-3mm respectively , 1dmm ~ 3mm construction waste powder, cinder powder, and engineering slag are processed; then the obtained construction waste powder, engineering slag, and cinder powder are put in a mixer in proportion to stir to obtain a mixture; then the mixture After aging for 3 days, an aged mixture with a moisture content of 14% is obtained; then the aged mixture is transported to the mixer, and then enters the extruder to form strips, cut into bricks, and the cut bricks are stacked by an automatic stacking machine When the kiln car in the tunnel kiln enters the tunnel kiln, it is roasted at a temper...

Embodiment 3

[0030] 38-50 parts of construction waste, 30-45 parts of engineering dregs, and 23-40 parts of cinder.

[0031] Preparation:

[0032] Dry or sun-dry the construction waste, engineering dregs and cinders until the moisture content is 8%, 16% and 10%, respectively, and then put the construction waste and cinders into the pulverizer for crushing, and obtain particle sizes of 1dmm-3mm respectively , 1dmm ~ 3mm construction waste powder, cinder powder, and engineering slag are processed; then the obtained construction waste powder, engineering slag powder, and cinder powder are put together in a mixer for stirring to obtain a mixture; then the mixture is aged After curing for 7 days, an aged mixture with a moisture content of 17% was obtained; after that, the aged mixture was transported to a mixer, and then entered into an extruder to form strips, then cut into bricks, and the cut bricks were stacked by an automatic stacking machine The kiln car of the tunnel kiln enters the tunn...

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Abstract

The invention relates to novel self-thermal-insulation sintered bricks containing building wastes and a production method of the novel self-thermal-insulation sintered bricks. The self-thermal-insulation sintered bricks comprise, by weight, 20-50 parts of building wastes, 30-65 parts of project waste soil and 20-50 parts of coal cinder. The novel self-thermal-insulation sintered bricks have the advantages that the bricks produced by living and production wastes are low in cost, environment problems and the problem of waste stacking are solved, the self-thermal-insulation sintered bricks conform to the standards of GB26538-2011 Sintered Thermal-insulation Bricks and Thermal-insulation Building Blocks, and the bricks are stable in performance, good in thermal insulation effect, high in yield, good in market value and worthy of wide-range popularization.

Description

technical field [0001] The invention relates to a self-insulating sintered brick, in particular to a novel self-insulating sintered brick containing construction waste and a preparation method thereof. Background technique [0002] Construction waste refers to the dregs, spoils, waste materials, residual mud and other wastes generated during the construction, laying or demolition, and repair of various buildings, structures, and pipe networks by construction units or individuals. [0003] Engineering slag refers to a large amount of underground or underground engineering soil excavated during engineering construction, and a large amount of waste soil, abandoned bricks, tiles, mortar and other wastes generated in urbanization reconstruction and demolition. [0004] Coal slag, a kind of industrial solid waste, is the waste slag discharged from thermal power plants, industrial and civil boilers and other equipment burning coal, also known as slag. The main components are silic...

Claims

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Application Information

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IPC IPC(8): C04B33/135C04B33/132
CPCC04B33/132C04B33/135Y02P40/60
Inventor 朱乃安翁迪惠
Owner 福鼎市利民城市建筑垃圾处理有限公司
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