Ecological environment-friendly type wallboard with regeneration aggregate function and method of manufacture the same

A recycled aggregate, environmentally friendly technology, applied in building materials, sustainable waste treatment, solid waste management, etc., can solve the problems of low comprehensive utilization rate and utilization level of construction waste, low added value of utilization, etc., and improve the utilization return. efficiency, high value-added utilization, and outstanding functions

Inactive Publication Date: 2005-04-06
上海德志建筑设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For a long time, the comprehensive utilization rate and utilization level of construction waste in my country have been very low, and the in

Method used

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  • Ecological environment-friendly type wallboard with regeneration aggregate function and method of manufacture the same
  • Ecological environment-friendly type wallboard with regeneration aggregate function and method of manufacture the same
  • Ecological environment-friendly type wallboard with regeneration aggregate function and method of manufacture the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Production of recycled aggregate acoustic wall panels. The partition walls or household partition walls of houses and residences are mostly permanent partition walls constructed by construction companies, and the sound insulation performance requirements of the wall panels are relatively high and strict. Due to the needs of sound insulation, firmness, hanging, durability, and low cost, the product needs a certain density, which can be produced by making full use of recycled broken brick aggregates from construction waste. The specific method is 70-85% of recycled broken brick aggregate, 15-30% of ordinary Portland cement, and 1-3% of admixture. The products are mainly produced in specifications of 800-1200*495*90-190, and the density grade of the products Choose 1000-1200kg / m 3 class. Household wall panels use a double-row hole extrusion machine to produce 150-190 type double-row hole wall panels to improve the sound insulation level of the household walls and still h...

Embodiment 2

[0047] Production of recycled aggregate partition wall panels: partition wall panels are generally non-permanent partition walls constructed by decoration companies. The requirements for sound insulation, strength, and durability of the products are relatively low, and the requirements for the density of the products are not high. The specific method is 40% of recycled broken brick aggregate, 18-25% of magnesium oxychloride cement, 25-35% of plant fiber, 10% of fly ash, 2-5% of admixture, and the finished product is 600-1000*495*60- 90 specifications are mainly used, and the density level of the product is 600-800kg / m 3 class. This kind of wall panel is mainly used for the inner partition of the storage room, the decorative partition between the living room and the dining room with low sound insulation requirements, the partition of the kitchen and bathroom, and the pipe enclosure without sound insulation requirements, etc. The construction method is vertical horizontal mason...

Embodiment 3

[0049] Production of exterior wall panels for house construction from recycled aggregates. Due to the anti-seepage and anti-freezing requirements of the external wall, the density of the external panels used for the external walls should be as high as possible, and the density of the internal panels of the external walls should be relatively low for thermal insulation. The specific production method of the outer wall and outer panel is 65-70% of recycled concrete aggregate, 18-25% of ordinary portland cement, inorganic cementitious material, 10% of fly ash, 2% of admixture, and the product is double row of holes 600-800* 495*120-190 specifications are the main ones.

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Abstract

The invention relates to an ecology environment protection type regenerating aggregate function wall board and its manufacturing method. In our country, the builders rubbish caused by pulling down the old residence and building new reaches from forty million ton to sixty million ton every year. The comprehensive utilization ratio and level of the builders rubbish are quite low from long time, and the existing builders rubbish brick or building blocks belong to the extensive low affixation utilization ratio. The ecology environment protection type regenerating aggregate function wall board and its manufacturing method of the invention are that the builders rubbish is sorting machining and disintegrated, then formed different aggregates, used as the filler of the different wall board, produced into functionality wall board such as building sound proof wall board, building fireproofing partition wall board, building heat preservation wall board, outer wall board, outer wall composite wall board, and so on, according to the building function material principle. It gives prominence to the building function of the wall board, improves the level of its service performance, as well as effectively improves the affixation value of the comprehensive utilization of the builder rubbish. And it possesses notable economic and social benefit.

Description

technical field [0001] The invention relates to a novel wall material utilizing ecological and environmental protection wastes and a manufacturing method thereof, in particular to the production and manufacture of recycled aggregate wallboards using construction waste. Background technique [0002] For a long time, the comprehensive utilization rate and utilization level of construction waste in my country have been very low, and the individual use of construction waste to produce construction waste bricks or blocks is also very extensive, and the added value of utilization is low. my country's annual construction waste generated by demolition and new construction reaches 40-60 million tons, of which about 40% are broken bricks and rubble sintered products, about 40% are waste concrete, and the other 20% are steel bars, plastics, wood, and muck. Wait. The material properties of waste bricks and tiles and waste concrete are different. The bulk density of waste bricks and til...

Claims

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Application Information

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IPC IPC(8): C04B14/04C04B14/38C04B16/00C04B18/04C04B18/30C04B28/02C04B28/30C04B41/48E04C2/26
CPCY02W30/91
Inventor 杨德志张雄谢尧生涂平涛李国忠夏有月
Owner 上海德志建筑设备有限公司
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