CN106193433A - A kind of roll-forming gangue building waste sheet material - Google Patents

A kind of roll-forming gangue building waste sheet material Download PDF

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Publication number
CN106193433A
CN106193433A CN201610651593.7A CN201610651593A CN106193433A CN 106193433 A CN106193433 A CN 106193433A CN 201610651593 A CN201610651593 A CN 201610651593A CN 106193433 A CN106193433 A CN 106193433A
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China
Prior art keywords
building waste
layer
roll
gangue
forming
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Pending
Application number
CN201610651593.7A
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Chinese (zh)
Inventor
杨卓舒
张军华
段晓
马春羽
史红彬
蔡世楷
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Zhuoda New Material Technology Group Weihai Co Ltd
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Zhuoda New Material Technology Group Weihai Co Ltd
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Priority to CN201610651593.7A priority Critical patent/CN106193433A/en
Publication of CN106193433A publication Critical patent/CN106193433A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04Waste materials; Refuse
    • C04B18/12Waste materials; Refuse from quarries, mining or the like
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00Compositions for artificial stone, not containing binders
    • C04B30/02Compositions for artificial stone, not containing binders containing fibrous materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20Mortars, concrete or artificial stone characterised by specific physical values for the density
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Abstract

The invention discloses a kind of roll-forming gangue building waste sheet material belonging to construction material preparing technical field.Including surface layer and the middle bed of material, between surface layer and the middle bed of material, it is equipped with fiberglass gridding cloth.Raw material of the present invention uses industrial residue and building waste, has solid waste utilization rate high, cheap, the feature of low cost, and makes full use of the potential hydration activity of gangue and building waste, it is achieved turn waste into wealth.The features such as roll-forming gangue building waste sheet material, has wear-resisting high-strength, the heat of hydration is low, shock resistance is high, and shrinkage factor is low, and fatigue resistance is good, and resisting carbonization is strong, good endurance, can be widely applied to the building field such as lining and Side fascia.This technique has the advantages such as simple, cheap, the energy-conserving and environment-protective of technique, is suitable for batch production.

Description

A kind of roll-forming gangue building waste sheet material
Technical field
The invention belongs to construction material preparing technical field, be specifically related to a kind of roll-forming gangue building waste plate Material.
Background technology
Along with industrialization, the acceleration of urbanization process, building industry is the most fast-developing, with this together be building waste day by day Increasing, a large amount of building wastes not only occupy soil, and bring severe contamination to human habitat.According to statistics, I The every annual meeting of state increases building waste more than 4,000 ten thousand tons newly, and the quantity of building waste has accounted for more than the 1/3 of municipal refuse total amount, its Middle concrete construction rubbish has accounted for again more than the 40% of building waste.This phenomenon has been obtained for the extensive pass of the whole society Note.Land resource is not only wasted in storing up for a long time of building waste, easily produces potential safety hazard, is unfavorable for the sustainable development of resource Recycling with resource;And the heap of building waste is released and can be polluted water resource, has influence on air quality, and then Directly influence the living environment of the mankind.Annual industrial coal produces alkaline residue about 2-4 hundred million tons, and utilization rate is low and mainly sharp with low side With for main, bring huge test to environmental problem, become problem anxious to be resolved.Building waste is through crushing, pulverize, sieving After processing, it is possible to obtain construction waste powder, its SiO2、Al2O3Content is higher, has the value of regeneration;And alkaline residue Main component is CaCO3、CaSO4、CaCl2Deng, its alkali content is the highest.Therefore, building waste and alkaline residue are used in mixed way and meet product The condition of raw alkali-activated carbonatite Binder Materials reaction.Alkali-activated carbonatite alkaline residue building waste is less in application aspect research, especially at plate at present Still in blank in the application of material goods.Therefore, alkali-activated carbonatite alkaline residue building waste sheet material the most for building is sought further Become a reality required.
Patent CN201310699108.X discloses a kind of ground polymers-polymer composite board and preparation method thereof.Including Resin adhesive liquid 12-18 part;High alkali liquid 59-66 part;Building waste 30-40 part;Flyash 30-40 part;Cement 30-40 part;Glass Fiber 0.5-1 part;Interface enhancer 3-5 part.Method includes: the 1) pulverizing of building waste flyash and screening;2) polymers-poly- The mixture of compound composite material: be dissolved in benzyl alcohol by resin, adds ethylenediamine, forms resin adhesive liquid;Prepare high alkali liquid;Dense Alkali liquor is gradually added into building waste and slag, continuously stirred under be sequentially added into cement, glass fibre, Interface enhancer, resin Glue, had both obtained ground polymers-polymer composites;3) molding of polymers-polymer composite board: by ground polymers-polymer Composite pours in mould, then proceeds to mould be dried in drying baker, takes out goods after cooling.This ground polymers-polymer Composite board uses polymer matrix composites, and toughness is had a surplus, rigidity not enough, there is the defects such as relatively low, the loss of properties on aging of intensity, The aspects such as landslide terrain surface hardening can only be applied topically to;Exciting agent uses substantial amounts of concentrated base, strong base solution, exists relatively Big safety in production hidden danger.
Summary of the invention
It is an object of the invention to provide a kind of roll-forming gangue building waste sheet material and preparation method thereof.
A kind of roll-forming gangue building waste sheet material, including surface layer and the middle bed of material, spreads between surface layer and the middle bed of material It is provided with fiberglass gridding cloth;
Described surface layer is made up of the material of following portions by weight: gangue 100 parts, silicon ash 5-10 part, building waste 100-400 part, alkali-activator 1-30 part, water 20-60 part, wood flour 3-20 part, polypropylene fibre 0.1-1.2 part;
The described middle bed of material is made up of the material of following portions by weight: gangue 100 parts, silicon ash 5-10 part, building waste 200-600 part, alkali-activator 1-25 part, water 20-40 part, wood flour 5-50 part.
In described surface layer and middle bed of material material, described gangue specific surface area >=350cm2/g。
It is formulated that described alkali-activator is that one or more in Calx, sodium silicate and dihydrate gypsum are combined.
Described building waste is that old building removes rubbish and construction rubbish, and material is waste concrete, useless brick, gives up greatly Gypsum Fibrosum and waste mortar.
Described surface layer building waste includes following components in percentage by weight: 0.09mm-0.30mm building waste 80%- 95%, below 0.09mm building waste 5%-20%.
Described middle bed of material building waste includes following components in percentage by weight: below 0.09mm building waste 5%- 20%, 0.09mm-0.18mm building waste 20%-35%, 0.18mm-0.85mm building waste 25%-40%, 0.85mm- 4.0mm building waste 30%-50%.
Described wood flour a size of 0.18mm-4mm.
Above-mentioned roll-forming gangue building waste preparation of plates method, is carried out in accordance with the following steps:
(1) by building waste within large-scale broken hammer or crusher in crushing are to 100 millimeters, then enter with stone crusher Row is pulverized, and (is divided into different rule according to the building waste of above-mentioned particle diameter with the building waste that multi-layer grading sieve screening is different size Lattice);
(2) surface layer material and middle bed of material material are sequentially added in blender according to the order of solution, powder body and wood flour stir Mix 5-10 minute;Described solution is water, and powder body is gangue, building waste, silicon ash, alkali-activator, polypropylene fibre;
(3) surface layer material is discharged in the template scribbling releasing agent, and lays fiberglass gridding cloth above;
(4) the surface layer material laid being carried out roll-forming, roll-forming Stress control is between 0.5-5MPa;
(5) the middle material mixed is discharged on the surface layer of roll-in, repeats step (4) simultaneously;
(6) wet panel of molding is cut, put into temperature 20-50 DEG C, maintenance 1-3 days in relative humidity 70-90% environment.
Beneficial effects of the present invention: raw material of the present invention uses industrial residue and building waste, has solid waste utilization rate height, valency Lattice are cheap, the feature of low cost, and make full use of the potential hydration activity of gangue and building waste, it is achieved turn waste into wealth. Below 0.09mm building waste mixes utilization as fine powder admixture with gangue and forms the complementation of constituent content, and reinforcing material is strong Degree performance and endurance quality, the building waste of more than 0.09mm different size exists with aggregate form, it is achieved the profit of building waste With maximization.Roll-forming gangue building waste sheet material, has wear-resisting high-strength, the heat of hydration is low, shock resistance is high, and shrinkage factor is low, The features such as fatigue resistance is good, and resisting carbonization is strong, good endurance, can be widely applied to the building field such as lining and Side fascia. This technique has the advantages such as simple, cheap, the energy-conserving and environment-protective of technique, is suitable for batch production.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment 1
A kind of roll-forming gangue building waste sheet material, including surface layer and the middle bed of material, spreads between surface layer and the middle bed of material It is provided with fiberglass gridding cloth.
Described surface layer is made up of the material of following portions by weight: gangue 100 parts, silicon ash 8 parts, building waste 250 parts, Alkali-activator 15 parts, 40 parts of water, wood flour 15 parts, polypropylene fibre 0.8 part;
The described middle bed of material is made up of the material of following portions by weight: gangue 100 parts, silicon ash 7 parts, building waste 300 Part, alkali-activator 15 parts, 30 parts of water, wood flour 35 parts.
In surface layer and middle bed of material material, the specific surface area of described gangue is 400cm2/g.Wood flour a size of 0.18mm- 4mm。
Described alkali-activator is that Calx, sodium silicate and dihydrate gypsum are constituted with the mixing of weight ratio 1:1:1.Described building Rubbish is that old building removes rubbish and construction rubbish, and material composition is waste concrete, useless brick, waste marble and antiquated sand Slurry;
Described surface layer building waste includes following components in percentage by weight: 0.09mm-0.30mm building waste 85%, Below 0.09mm building waste 15%.
Described middle bed of material building waste includes following components in percentage by weight: below 0.09mm building waste 15%, 0.09mm-0.18mm building waste 25%, 0.18mm-0.85mm building waste 30%, 0.85mm-4.0mm building waste 30%.
Above-mentioned roll-forming alkaline residue building waste preparation of plates method, is carried out in accordance with the following steps:
(1) by building waste within large-scale broken hammer or crusher in crushing are to 100 millimeters, then enter with stone crusher Row is pulverized, with the building waste that multi-layer grading sieve screening is different size;
(2) surface layer material and middle bed of material material are sequentially added in blender according to the order of solution, powder body and wood flour stir Mix 8 minutes;
(3) surface layer material is discharged in the template scribbling releasing agent, and lays fiberglass gridding cloth above;
(4) the surface layer material laid being carried out roll-forming, roll-forming Stress control is between 2MPa;
(5) the middle material mixed is discharged on the surface layer of roll-in, repeats step (4) simultaneously;
(6) wet panel of molding is cut, put into temperature 35 DEG C, maintenance 2 days in relative humidity 80% environment.
Panel density prepared by the present embodiment: 1.5g/cm3;Rupture strength: 14MPa;Shock resistance: >=10KJ/m2;Resistance to Wait excellent performance, fire protection flame retarding.
Embodiment 2
A kind of roll-forming alkaline residue building waste sheet material, including surface layer and the middle bed of material, lays between surface layer and the middle bed of material There is fiberglass gridding cloth.
Described surface layer is made up of the material of following portions by weight: gangue 100 parts, silicon ash 5 parts, building waste 100 parts, Alkali-activator 1,20 parts of water, wood flour 3 parts, polypropylene fibre 0.1 part;
The described middle bed of material is made up of the material of following portions by weight: gangue 100 parts, silicon ash 5 parts, building waste 200 Part, alkali-activator 1 part, 20 parts of water, wood flour 5 parts.
In surface layer and middle bed of material material, the specific surface area of described gangue is 450cm2/g.Wood flour a size of 0.18mm- 4mm。
Described alkali-activator is that Calx, sodium silicate and dihydrate gypsum are constituted with the mixing of weight ratio 1:1:2.
Described building waste is that old building removes rubbish and construction rubbish, and material composition is waste concrete, useless brick And waste mortar.
Described surface layer building waste includes following components in percentage by weight: 0.09mm-0.30mm building waste 80%, Below 0.09mm building waste 20%.
Described middle bed of material building waste includes following components in percentage by weight: below 0.09mm building waste 20%, 0.09mm-0.18mm building waste 20%, 0.18mm-0.85mm building waste 25%, 0.85mm-4.0mm building waste 35%.
Above-mentioned roll-forming alkaline residue building waste preparation of plates method, is carried out in accordance with the following steps:
(1) by building waste within large-scale broken hammer or crusher in crushing are to 100 millimeters, then enter with stone crusher Row is pulverized, with the building waste that multi-layer grading sieve screening is different size;
(2) surface layer material and middle bed of material material are sequentially added in blender according to the order of solution, powder body and wood flour stir Mix 5 minutes;
(3) surface layer material is discharged in the template scribbling releasing agent, and lays fiberglass gridding cloth above;
(4) the surface layer material laid being carried out roll-forming, roll-forming Stress control is between 5MPa;
(5) the middle material mixed is discharged on the surface layer of roll-in, repeats step (4) simultaneously;
(6) wet panel of molding is cut, put into temperature 20 DEG C, maintenance 1 day in relative humidity 90% environment.
Panel density prepared by the present embodiment: 1.6g/cm3;Rupture strength: 14MPa;Shock resistance: >=10KJ/m2;Resistance to Wait excellent performance, fire protection flame retarding.
Embodiment 3
A kind of roll-forming alkaline residue building waste sheet material, including surface layer and the middle bed of material, lays between surface layer and the middle bed of material There is fiberglass gridding cloth.
Described surface layer is made up of the material of following portions by weight: gangue 100 parts, silicon ash 10 parts, building waste 400 Part, sodium silicate 30 parts, 60 parts of water, wood flour 20 parts, polypropylene fibre 1.2 parts;
The described middle bed of material is made up of the material of following portions by weight: gangue 100 parts, silicon ash 10 parts, building waste 600 Part, sodium silicate 25 parts, 40 parts of water, wood flour 50 parts.
In surface layer and middle bed of material material, the specific surface area of described gangue is 380cm2/g.Wood flour a size of 0.18mm- 4mm。
Described building waste is that old building removes rubbish and construction rubbish, material composition be waste concrete, useless brick, One or more in waste marble and waste mortar.
Described surface layer building waste includes following components in percentage by weight: 0.09mm-0.30mm building waste 95%, Below 0.09mm building waste 5%.
Described middle bed of material building waste includes following components in percentage by weight: below 0.09mm building waste 5%, 0.09mm-0.18mm building waste 35%, 0.18mm-0.85mm building waste 25%, 0.85mm-4.0mm building waste 35%.
Above-mentioned roll-forming alkaline residue building waste preparation of plates method, is carried out in accordance with the following steps:
(1) by building waste within large-scale broken hammer or crusher in crushing are to 100 millimeters, then enter with stone crusher Row is pulverized, with the building waste that multi-layer grading sieve screening is different size;
(2) surface layer material and middle bed of material material are sequentially added in blender according to the order of solution, powder body and wood flour stir Mix 10 minutes;
(3) surface layer material is discharged in the template scribbling releasing agent, and lays fiberglass gridding cloth above;
(4) the surface layer material laid being carried out roll-forming, roll-forming Stress control is between 5MPa;
(5) the middle material mixed is discharged on the surface layer of roll-in, repeats step (4) simultaneously;
(6) wet panel of molding is cut, put into temperature 50 C, maintenance 3 days in relative humidity 70% environment.
Panel density prepared by the present embodiment: 1.5g/cm3;Rupture strength: 16MPa;Shock resistance: >=10KJ/m2;Resistance to Wait excellent performance, fire protection flame retarding.
Embodiment 4
A kind of roll-forming gangue building waste sheet material, including surface layer and the middle bed of material, spreads between surface layer and the middle bed of material It is provided with fiberglass gridding cloth.
Described surface layer is made up of the material of following portions by weight: gangue 100 parts, 2 parts of Su Ji stone, silicon ash 5-10 part, Building waste 100-400 part, alkali-activator 1-30 part, water 20-60 part, wood flour 3-20 part, polypropylene fibre 0.1-1.2 part;
The described middle bed of material is made up of the material of following portions by weight: gangue 100 parts, silicon ash 5-10 part, building waste 200-600 part, alkali-activator 1-25 part, water 20-40 part, wood flour 5-50 part.
In surface layer and middle bed of material material, the specific surface area of described gangue is 400cm2/g.Wood flour a size of 0.18mm- 4mm。
Described alkali-activator is that Calx, sodium silicate and dihydrate gypsum are constituted with the mixing of weight ratio 1:1:1.Described building Rubbish is that old building removes rubbish and construction rubbish, and material composition is waste concrete, useless brick, waste marble and antiquated sand Slurry;
Described surface layer building waste includes following components in percentage by weight: 0.09mm-0.30mm building waste 85%, Below 0.09mm building waste 15%.
Described middle bed of material building waste includes following components in percentage by weight: below 0.09mm building waste 15%, 0.09mm-0.18mm building waste 25%, 0.18mm-0.85mm building waste 30%, 0.85mm-4.0mm building waste 30%.
Above-mentioned roll-forming alkaline residue building waste preparation of plates method, is carried out in accordance with the following steps:
(1) by building waste within large-scale broken hammer or crusher in crushing are to 100 millimeters, then enter with stone crusher Row is pulverized, with the building waste that multi-layer grading sieve screening is different size;
(2) surface layer material and middle bed of material material are sequentially added in blender according to the order of solution, powder body and wood flour stir Mix 8 minutes;
(3) surface layer material is discharged in the template scribbling releasing agent, and lays fiberglass gridding cloth above;
(4) the surface layer material laid being carried out roll-forming, roll-forming Stress control is between 2MPa;
(5) the middle material mixed is discharged on the surface layer of roll-in, repeats step (4) simultaneously;
(6) wet panel of molding is cut, put into temperature 35 DEG C, maintenance 2 days in relative humidity 80% environment.
Panel density prepared by the present embodiment: 1.1g/cm3;Rupture strength: 25MPa;Shock resistance: >=10KJ/m2;Resistance to Wait excellent performance, fire protection flame retarding.
Embodiment 5
A kind of roll-forming gangue building waste sheet material, including surface layer and the middle bed of material, spreads between surface layer and the middle bed of material It is provided with fiberglass gridding cloth.
Described surface layer is made up of the material of following portions by weight: gangue 100 parts, 2 parts of fluorite, silicon ash 5-10 part, builds Building refuse 100-400 part, alkali-activator 1-30 part, water 20-60 part, wood flour 3-20 part, polypropylene fibre 0.1-1.2 part;
The described middle bed of material is made up of the material of following portions by weight: gangue 100 parts, silicon ash 5-10 part, building waste 200-600 part, alkali-activator 1-25 part, water 20-40 part, wood flour 5-50 part.
In surface layer and middle bed of material material, the specific surface area of described gangue is 400cm2/g.Wood flour a size of 0.18mm- 4mm。
Described alkali-activator is that Calx, sodium silicate and dihydrate gypsum are constituted with the mixing of weight ratio 1:1:1.Described building Rubbish is that old building removes rubbish and construction rubbish, and material composition is waste concrete, useless brick, waste marble and antiquated sand Slurry;
Described surface layer building waste includes following components in percentage by weight: 0.09mm-0.30mm building waste 85%, Below 0.09mm building waste 15%.
Described middle bed of material building waste includes following components in percentage by weight: below 0.09mm building waste 15%, 0.09mm-0.18mm building waste 25%, 0.18mm-0.85mm building waste 30%, 0.85mm-4.0mm building waste 30%.
Above-mentioned roll-forming alkaline residue building waste preparation of plates method, is carried out in accordance with the following steps:
(1) by building waste within large-scale broken hammer or crusher in crushing are to 100 millimeters, then enter with stone crusher Row is pulverized, with the building waste that multi-layer grading sieve screening is different size;
(2) surface layer material and middle bed of material material are sequentially added in blender according to the order of solution, powder body and wood flour stir Mix 8 minutes;
(3) surface layer material is discharged in the template scribbling releasing agent, and lays fiberglass gridding cloth above;
(4) the surface layer material laid being carried out roll-forming, roll-forming Stress control is between 2MPa;
(5) the middle material mixed is discharged on the surface layer of roll-in, repeats step (4) simultaneously;
(6) wet panel of molding is cut, put into temperature 35 DEG C, maintenance 2 days in relative humidity 80% environment.
Panel density prepared by the present embodiment: 1.0g/cm3;Rupture strength: 26MPa;Shock resistance: >=10KJ/m2;Resistance to Wait excellent performance, fire protection flame retarding.

Claims (8)

1. a roll-forming gangue building waste sheet material, it is characterised in that include surface layer and the middle bed of material, at surface layer and middle material Fiberglass gridding cloth it is equipped with between Ceng;
Described surface layer is made up of the material of following portions by weight: gangue 100 parts, silicon ash 5-10 part, building waste 100-400 Part, alkali-activator 1-30 part, water 20-60 part, wood flour 3-20 part, polypropylene fibre 0.1-1.2 part;
The described middle bed of material is made up of the material of following portions by weight: gangue 100 parts, silicon ash 5-10 part, building waste 200- 600 parts, alkali-activator 1-25 part, water 20-40 part, wood flour 5-50 part.
A kind of roll-forming gangue building waste sheet material, it is characterised in that described surface layer and in In bed of material material, described gangue specific surface area >=350cm2/g。
A kind of roll-forming gangue building waste sheet material, it is characterised in that described alkaline excitation It is formulated that agent is that one or more in Calx, sodium silicate and dihydrate gypsum are combined.
A kind of roll-forming gangue building waste sheet material, it is characterised in that described building waste Removing rubbish and construction rubbish for old building, material is waste concrete, useless brick, waste marble and waste mortar.
A kind of roll-forming gangue building waste sheet material, it is characterised in that described surface layer is built Rubbish includes following components in percentage by weight: 0.09mm-0.30mm building waste 80%-95%, below 0.09mm build rubbish Rubbish 5%-20%.
A kind of roll-forming gangue building waste sheet material, it is characterised in that the described middle bed of material is built Building refuse includes following components in percentage by weight: below 0.09mm building waste 5%-20%, 0.09mm-0.18mm build rubbish Rubbish 20%-35%, 0.18mm-0.85mm building waste 25%-40%, 0.85mm-4.0mm building waste 30%-50%.
A kind of roll-forming gangue building waste sheet material, it is characterised in that described wood flour size For 0.18mm-4mm.
8. roll-forming gangue building waste preparation of plates method described in claim 1, it is characterised in that according to following step Suddenly carry out:
(1) by building waste within large-scale broken hammer or crusher in crushing are to 100 millimeters, then powder is carried out with stone crusher Broken, with the building waste that multi-layer grading sieve screening is different size;
(2) surface layer material and middle bed of material material are sequentially added in blender stirring 5-according to the order of solution, powder body and wood flour 10 minutes;
(3) surface layer material is discharged in the template scribbling releasing agent, and lays fiberglass gridding cloth above;
(4) the surface layer material laid being carried out roll-forming, roll-forming Stress control is between 0.5-5MPa;
(5) the middle material mixed is discharged on the surface layer of roll-in, repeats step (4) simultaneously;
(6) wet panel of molding is cut, put into temperature 20-50 DEG C, maintenance 1-3 days in relative humidity 70-90% environment.
CN201610651593.7A 2016-08-10 2016-08-10 A kind of roll-forming gangue building waste sheet material Pending CN106193433A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106810294A (en) * 2017-03-17 2017-06-09 山东卓联环保科技有限公司 The system and method that a kind of utilization solid waste prepares environment protection architecture sheet material
CN107265901A (en) * 2017-06-29 2017-10-20 河北卓达建材研究院有限公司 A kind of purposes of the former slag of gangue
CN107265902A (en) * 2017-06-29 2017-10-20 河北卓达建材研究院有限公司 A kind of purposes of alkali-activator
CN107434373A (en) * 2017-06-29 2017-12-05 河北卓达建材研究院有限公司 A kind of purposes of gangue
CN109206064A (en) * 2017-06-29 2019-01-15 河北卓达建材研究院有限公司 A kind of alkaline residue-gangue novel decorative plate
CN109206060A (en) * 2017-06-29 2019-01-15 河北卓达建材研究院有限公司 It is a kind of using steel slag-gangue as the plate of primary raw material
CN109206076A (en) * 2017-06-29 2019-01-15 河北卓达建材研究院有限公司 A kind of processing method of alkali-activated carbonatite gangue
CN109206074A (en) * 2017-06-29 2019-01-15 河北卓达建材研究院有限公司 A kind of purposes of alkali-activated carbonatite cementitious material
CN109206067A (en) * 2017-06-29 2019-01-15 河北卓达建材研究院有限公司 A kind of purposes of alkali-activated carbonatite steel slag

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004243748A (en) * 2003-02-14 2004-09-02 Mitsuru Osako Production method for building material with surface layer integrated inside layer
CN101644099A (en) * 2008-08-05 2010-02-10 许春雷 Artificial panel
CN104310923A (en) * 2014-10-13 2015-01-28 武汉大学 Cement-free construction waste product and preparation method thereof
KR101552212B1 (en) * 2014-03-28 2015-09-10 금호석유화학 주식회사 Lec building material reducing hazardous substance and controlling humidity
CN105421631A (en) * 2015-11-02 2016-03-23 卓达新材料科技集团有限公司 Slag floor bearing plate for building and preparation method of slag floor bearing plate
CN105442733A (en) * 2015-11-02 2016-03-30 卓达新材料科技集团有限公司 Building fly ash floor support plate and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004243748A (en) * 2003-02-14 2004-09-02 Mitsuru Osako Production method for building material with surface layer integrated inside layer
CN101644099A (en) * 2008-08-05 2010-02-10 许春雷 Artificial panel
KR101552212B1 (en) * 2014-03-28 2015-09-10 금호석유화학 주식회사 Lec building material reducing hazardous substance and controlling humidity
CN104310923A (en) * 2014-10-13 2015-01-28 武汉大学 Cement-free construction waste product and preparation method thereof
CN105421631A (en) * 2015-11-02 2016-03-23 卓达新材料科技集团有限公司 Slag floor bearing plate for building and preparation method of slag floor bearing plate
CN105442733A (en) * 2015-11-02 2016-03-30 卓达新材料科技集团有限公司 Building fly ash floor support plate and preparation method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106810294A (en) * 2017-03-17 2017-06-09 山东卓联环保科技有限公司 The system and method that a kind of utilization solid waste prepares environment protection architecture sheet material
CN107265901A (en) * 2017-06-29 2017-10-20 河北卓达建材研究院有限公司 A kind of purposes of the former slag of gangue
CN107265902A (en) * 2017-06-29 2017-10-20 河北卓达建材研究院有限公司 A kind of purposes of alkali-activator
CN107434373A (en) * 2017-06-29 2017-12-05 河北卓达建材研究院有限公司 A kind of purposes of gangue
CN109206064A (en) * 2017-06-29 2019-01-15 河北卓达建材研究院有限公司 A kind of alkaline residue-gangue novel decorative plate
CN109206060A (en) * 2017-06-29 2019-01-15 河北卓达建材研究院有限公司 It is a kind of using steel slag-gangue as the plate of primary raw material
CN109206076A (en) * 2017-06-29 2019-01-15 河北卓达建材研究院有限公司 A kind of processing method of alkali-activated carbonatite gangue
CN109206074A (en) * 2017-06-29 2019-01-15 河北卓达建材研究院有限公司 A kind of purposes of alkali-activated carbonatite cementitious material
CN109206067A (en) * 2017-06-29 2019-01-15 河北卓达建材研究院有限公司 A kind of purposes of alkali-activated carbonatite steel slag

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