CN1500759A - Environment-friendly type composite light weight building materials and products made from garbage and method for manufacturing the same - Google Patents
Environment-friendly type composite light weight building materials and products made from garbage and method for manufacturing the same Download PDFInfo
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- CN1500759A CN1500759A CNA02134051XA CN02134051A CN1500759A CN 1500759 A CN1500759 A CN 1500759A CN A02134051X A CNA02134051X A CN A02134051XA CN 02134051 A CN02134051 A CN 02134051A CN 1500759 A CN1500759 A CN 1500759A
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The present invention is environment protecting composite light building products made with garbage and their making process. The building products include color floor file, hollow block, curb stone, etc. The color floor file has face layer material including fine sand, cement, brightener, pigment and water glass; the color floor file has bottom layer material including cement, organic filter cake, steel slag, inorganic garbage, gangue, triethanolamine and water reducing agent; the hollow block has material including cement, inorganic garbage, organic filter cake, gypsum, lime, fine sand, gangue, water glass, water reducing agent, perlite and steel slag; and the curb stone has material the same as that of color floor file has face layer. Organic garbage is added with deodorizing agent to eliminate bad smell and degrading agent for rotting, and filtered with the filter cake is used as the material for building products. The present invention reaches the double aims of purifying environment and raising utility.
Description
Technical field: the present invention relates to environment-friendly type composite light weight building materials and products and manufacture method thereof with the rubbish manufacturing.
Background technology: prior art Chinese patent application number 00123752.7, denomination of invention is: a kind of concrete product and manufacture method made from rubbish thereof, adopt magnesia unslacked, halogen powder, silica sand, rubbish, water-resisting agent, phosphoric acid, pigment brightening agent, used rubbish is old rubbish.Make concrete product with new refuse and yet there are no report.
Summary of the invention:
The object of the present invention is to provide a manufacture method of utilizing the environment-friendly type composite light weight building materials and products that rubbish makes.Said rubbish is mainly fresh domestic refuse, mineral and municipal waste, also comprises industrial refuse and building waste.
Another object of the present invention is to provide a kind of environment-friendly type composite light weight building materials and products made from rubbish.
The composite light weight building materials and products that the used rubbish of the present invention is made is made up of rubbish and other binder.Binder is made up of binding agent (comprising cement, gypsum, unslaked lime), gather materials (comprising slag, inorganic refuse, coal gangue, fine sand, organism filter cake), close aqua (comprising trolamine, water glass), water reducer, brightening agent, pigment.
1, the manufacture method of the environment-friendly type composite light weight building materials and products made from rubbish is characterized in that carrying out according to following steps:
(1), the preparation of anti-fishy smell, sterilization, reodorant and anti-fishy smell, sterilization, deodorization step:
(1), being formulated as follows of anti-fishy smell, sterilization, reodorant: with 1～3 part of sodium hydroxide, 1～3 part of S-WAT, 1～5 part of glycerine, 0.5～1.5 part of oxalic dialdehyde, 100 parts of water mix that to finish the preparation back stand-by;
(2), the adding of anti-fishy smell, sterilization, reodorant: the concentration dilution of anti-fishy smell, sterilization, reodorant half, need to be about to 2～5% anti-fishy smell, sterilization, reodorant for the treatment of refuse gross weight to add in one times the water, be sprayed on need treating refuse the surface;
(2), sorting domestic refuse step:
Fresh domestic refuse is divided into inorganics for thin ash, fine particle are about 14 orders, middle fine particle is about 10 orders, macrobead be about 5 orders and organism stand-by;
(3), the preparation of degradation solution and organic degradation step:
(1), being formulated as follows of degradation solution: sulfuric acid is added make sulfuric acid concentration be diluted to 2% in the entry, 0.5～1.5% the iron trichloride that adds dilute sulphuric acid weight is again made catalyzer, be heated to then 30 ℃～50 ℃ stand-by;
(2), organic degradation process: the organism in the fresh domestic refuse is pulverized the back drop in the degradation solution for preparing, organism was degraded 3～4 hours in the degradation solution of 30 ℃～50 ℃ of constant temperature, organism filters by degraded, minimizing capacity 90～93%, the gained filter cake is stand-by, filtrate is returned degraded bucket, adds sulfuric acid and makes that dilute sulphuric acid concentration reaches 2% in the filtrate, is used for degradation of organic substances once more;
(4), make colour floor tile, holllow building block, road dental calculus respectively:
The step of preparation process of A, colour floor tile: earlier various material weighings are mixed, prepare 50 ℃～80 ℃ hot water again, add materials mixed and mix after the stir about 10～15 minutes, drop into mould
Pressurize in the tool:
1., formulating colorful floor tile surface material, component and weight content are fine sand 55～71%, cement 25～40%, brightening agent 0.25～1.2%, pigment 0.025～0.05%, water glass 1～3%; Earlier that fine sand, pigment and cement mixing is even, water with water glass, brightening agent and 50 ℃～80 ℃ mixes then, ratio of water to material is a water 0.35～0.45: the summation 1 of above-mentioned dry substance fine sand, cement, brightening agent, pigment, water glass, mix with materials mixed again after the stir about 10～15 minutes, drop into pressurize in the mould stand-by;
2., formulating colorful floor tile primer, component and weight content are cement 28～30%, organism filter cake 1～4%, slag 6.5～7.61%, inorganic refuse 24～32%, coal gangue 28～40.1%, trolamine 0.005～0.015%, water reducer 0.005～0.015%; Earlier that organism filter cake, slag, inorganic refuse, coal gangue and cement mixing is evenly stand-by; Water with trolamine, water reducer and 50 ℃～80 ℃ mixes then, and ratio of water to material is a water 0.35～0.45: the summation 1 of above-mentioned dry substance cement, organism filter cake, slag, inorganic refuse, coal gangue, trolamine, water reducer; Mix with materials mixed again after the stir about 10～15 minutes, drop in the mould that fills surface layer pressurize, moulding, contain moisture 8～15% in the moulding adobe bottom.
The step of preparation process of B, holllow building block:
The thin rubbish of first sub-sieve, fine sand, unslaked lime weighing respectively take out after sending into grinding in ball grinder, adding water by the amount of 1～2 times of unslaked lime then mixes, stack ageing after 3～5 hours, the aquation Dicalcium Phosphate (Feed Grade) all disappears, generation be gel (content of xonotlite is near 50%, and favourable intensity improves).Jello and cement, gypsum, coal gangue, perlite, inorganic refuse, organism filter cake are delivered in the wheel rolling formula forced stirrer after the ageing; 15～25% the hot water that adds gained dry substance gross weight after the above-mentioned steps again stirs to be delivered to pressurization in the pressure forming machine, the demoulding, heat and supports after 10～15 minutes; Holllow building block component and weight content are: cement 6～10%, inorganic refuse 14～18% (fine particle and middle fine particle respectively account for 50%), organism filter cake 1.5～3.5%, gypsum 2～6%, unslaked lime 22～28%, fine sand 6～10%, coal gangue 12～18%, water glass 0.2～0.4%, water reducer 0.05～0.15%, perlite 1～3%, slag 14～18%;
The step of preparation process of C, road dental calculus: earlier that organism filter cake, slag, inorganic refuse, coal gangue and cement mixing is evenly stand-by; Water with trolamine, water reducer and 50 ℃～80 ℃ mixes then, and ratio of water to material is a water 0.35～0.45: the summation 1 of above-mentioned dry substance cement, organism filter cake, slag, inorganic refuse, coal gangue, trolamine, water reducer; Mix with materials mixed again after the stir about 10～15 minutes, drop in the mould that fills surface layer pressurize, moulding.The component of road dental calculus and weight content are: cement 18～22%, organism filter cake 1～4%, slag 2～8%, inorganic refuse 30～36% (fine particle and middle fine particle respectively account for 1/3rd), coal gangue 30～44%, trolamine 0.005～0.015%, water reducer 0.005～0.015%.
Above-mentioned colour floor tile, holllow building block and road dental calculus, send into kiln after adopting the pressure forming machine extrusion forming, use warm air--be flue gas drying, contain moisture 8～15% behind the brick embryo forming, curing temperature is 32 ℃～50 ℃ after the moulding, 150 ℃～200 ℃ of hot-air inlets temperature, 8～12 hours drying cycles; The method of used extrusion forming is identical with the method for the extrusion forming of general manufacturing colour floor tile, holllow building block and road dental calculus.
2, the environment-friendly type composite light weight building materials and products made from rubbish is characterized in that, with the colour floor tile that rubbish is made, it comprises surface layer and two parts of bottom, it is characterized in that:
The colour floor tile surface material, component and weight content are: fine sand 55～71%, cement 25～40%, brightening agent 0.25～1.2%, pigment 0.025～0.05%, water glass 1～3%;
The colour floor tile primer, component and weight content are: cement 28～30%, organism filter cake 1～4%, slag 6.5～7.61%, inorganic refuse 24～32%, coal gangue 28～40.1%, trolamine 0.005～0.015%, water reducer 0.005～0.015%; In inorganic refuse, middle fine particle and macrobead respectively account for 50%.
3, the environment-friendly type composite light weight building materials and products made from rubbish is characterized in that,
Component and weight content with the holllow building block of rubbish manufacturing are: cement 6～10%, inorganic refuse 14～18%, organism filter cake 1.5～3.5%, gypsum 2～6%, unslaked lime 22～28%, fine sand 6～10%, coal gangue 12～18%, water glass 0.2～0.4%, water reducer 0.05～0.15%, perlite 1～3%, slag 14～18%.
4, the environment-friendly type composite light weight building materials and products made from rubbish is characterized in that, with the component and the weight content of the road dental calculus of rubbish manufacturing is:
Cement 18～22%, organism filter cake 1～4%, slag 2～8%, inorganic refuse 30～36%, coal gangue 3044%, trolamine 0.005～0.015%, water reducer 0.005～0.015%.
5, the manufacture method of the described environment-friendly type composite light weight building materials and products made from rubbish is characterized in that used water reducer is a naphthalenesulfonic acid-formaldehyde condensate.
Advantage of the present invention:
1, in process of production, owing to use anti-fishy smell, sterilization, reodorant, smelly, fishy smell, the bacterium in the rubbish, the material that rots are eliminated;
2, fresh organism such as dish leaf, root, stem and Waste food etc. (except hay, the cured leaf) rot rapidly, filter with degradation solution, and filter cake joins and goes in the manufacturing, need not fermentation or oven dry, subtract appearance, anhydrate.Behind edman degradation Edman, subtract capacity about 90～93%, no stink is discharged, and does not influence environment.
3, adopt the method for the environment-friendly type composite light weight building materials made from rubbish of the present invention to make light building material, have nonhygroscopic, free from extraneous odour, flawless, high strength, harmless.
4, adopt the method for the environment-friendly type composite light weight building materials made from rubbish of the present invention to make light building material, have environment purification, the double meaning of increasing economic efficiency.
Embodiment:
Embodiment 1, and the manufacture method of the environment-friendly type composite light weight building materials and products made from rubbish is characterized in that carrying out according to following steps:
1, the preparation of anti-fishy smell, sterilization, reodorant and anti-fishy smell, sterilization, deodorisation process:
(1), being formulated as follows of anti-fishy smell, sterilization, reodorant: 2.5Kg sodium hydroxide, 2Kg S-WAT, 1.5Kg glycerine, 0.8Kg oxalic dialdehyde, 100Kg water mixes stand-by.
(2), the use of anti-fishy smell, sterilization, reodorant: the concentration dilution of anti-fishy smell, sterilization, reodorant half (need being about to 2～5% anti-fishy smell, sterilization, reodorant for the treatment of refuse gross weight to add in one times the water) be sprayed on need treating refuse the surface;
2, sorting domestic refuse process:
Rubbish is divided into inorganics (thin ash, fine particle are about 14 orders, middle fine particle is about 10 orders, and macrobead is about 5 orders) and organism stand-by;
3, the preparation of degradation solution and organic degradation process:
(1), being formulated as follows of degradation solution: the 12Kg vitriol oil joins 588Kg water and is mixed with 2% dilution heat of sulfuric acid and adds the 4Kg iron trichloride again, be heated to 30 ℃～50 ℃ stand-by;
(2), organic degradation process: the organism 100Kg in the fresh domestic refuse is pulverized the back drop among the degradation solution 600Kg that has prepared, organism was degraded 3 hours in the degradation solution of 30 ℃～50 ℃ of constant temperature.Organism filters by degraded, minimizing capacity 90%, and gained organism filter cake is stand-by, and filtrate is returned the degraded bucket, and preparation is used again.
4, make colour floor tile, holllow building block, road dental calculus respectively:
(1), the step of preparation process of colour floor tile: earlier various material weighings are mixed, prepare water again and be heated to 50 ℃～80 ℃, add materials mixed and mix after the stir about 10～15 minutes, drop in the mould and add;
1., formulating colorful floor tile surface material, component and weight content are: fine sand 580Kg, cement 250Kg, brightening agent 2.5Kg, pigment 0.25Kg, water glass 11Kg, water 370Kg.
2., formulating colorful floor tile primer, component and weight content are: cement 285Kg, organism filter cake 10Kg, slag 68Kg, inorganic refuse 240Kg (middle fine particle 120Kg and macrobead 120Kg), coal gangue 280Kg, trolamine 0.05Kg, water reducer 0.05Kg, water 360Kg.Contain moisture 8～15% (bottom) in the moulding adobe.
(2), the step of preparation process of holllow building block:
Earlier the thin rubbish of sub-sieve, fine sand, unslaked lime respectively weighing take out after sending into grinding in ball grinder, add water by the amount of 1 times of unslaked lime then and mix, stack ageing 3 hours.Jello and cement, gypsum, the things such as (being various adding materials) that gathers materials are delivered in the wheel rolling formula forced stirrer after the ageing, add the hot water stirring and deliver to pressurization in the pressure forming machine, the demoulding, hot supporting after 10～15 minutes.Holllow building block component and weight content are: cement 70Kg, inorganic refuse 140Kg (fine particle 70Kg and middle fine particle 70Kg), organism filter cake 20Kg, gypsum 30Kg, unslaked lime 225Kg, fine sand 70Kg, coal gangue 130Kg, water glass 3Kg, water reducer 1Kg, perlite 20Kg, slag 150Kg, water 405Kg.
(3), the step of preparation process of road dental calculus: earlier that organism filter cake, slag, inorganic refuse, coal gangue and cement mixing is evenly stand-by, then the water of trolamine, water reducer and 50 ℃～80 ℃ is mixed that (the gross weight formula rate of water and above-mentioned dry substance is a water 0.35～0.45: dry substance 1), mix with materials mixed again after the stir about 10～15 minutes, drop in the mould pressurize, moulding.Components by weight percent and content are: cement 180Kg, organism filter cake 10Kg, slag 20Kg, inorganic refuse 300Kg (fine particle 100Kg, middle fine particle 100Kg and macrobead 100Kg), coal gangue 300Kg, trolamine 0.05Kg, water reducer (FDN) 0.05Kg, water 330Kg.
(4), colour floor tile, holllow building block and road dental calculus, send into kiln after adopting the pressure forming machine extrusion forming, with warm air (being flue gas) drying, brick embryo forming moisture 8～15%, curing temperature is 32 ℃～50 ℃ after the moulding, 150 ℃～200 ℃ of hot-air inlets temperature, 8～12 hours drying cycles.
Embodiment 2, and the manufacture method of the environment-friendly type composite light weight building materials and products made from rubbish is characterized in that carrying out according to following steps:
1, the preparation of anti-fishy smell, sterilization, reodorant and anti-fishy smell, sterilization, deodorisation process:
(1), being formulated as follows of anti-fishy smell, sterilization, reodorant: 1.5Kg sodium hydroxide, 3Kg S-WAT, 2Kg glycerine, 1.5Kg oxalic dialdehyde, 100Kg water mixes stand-by.
(2), the use of anti-fishy smell, sterilization, reodorant: the concentration dilution of anti-fishy smell, sterilization, reodorant half (need being about to 2～5% anti-fishy smell, sterilization, reodorant for the treatment of refuse gross weight to add in one times the water) be sprayed on need treating refuse the surface;
2, sorting domestic refuse process:
Rubbish is divided into inorganics (thin ash, fine particle are about 14 orders, middle fine particle is about 10 orders, and macrobead is about 5 orders) and organism stand-by;
3, the preparation of degradation solution and organic degradation process:
(1), being formulated as follows of degradation solution: the 16Kg vitriol oil joins 784Kg water and is mixed with 2% dilution heat of sulfuric acid and adds the 8Kg iron trichloride again, be heated to 30 ℃～50 ℃ stand-by;
(2), organic degradation process: the organism 100Kg in the fresh domestic refuse is pulverized the back drop among the degradation solution 800Kg that has prepared, organism was degraded 4 hours in the degradation solution of 30 ℃～50 ℃ of constant temperature.Organism filters by degraded, minimizing capacity 93%, and gained organism filter cake is stand-by, and filtrate is returned the degraded bucket, and preparation is used again.
4, make colour floor tile, holllow building block, road dental calculus respectively:
(1), the step of preparation process of colour floor tile: earlier various material weighings are mixed, prepare water again and be heated to 50 ℃～80 ℃, add materials mixed and mix after the stir about 10～15 minutes, drop in the mould and add;
1., formulating colorful floor tile surface material, component and weight content are: fine sand 700Kg, cement 400Kg, brightening agent 10Kg, pigment 0.4Kg, water glass 30Kg, water 440Kg.
2., formulating colorful floor tile primer, component and weight content are: cement 300Kg, organism filter cake 40Kg, slag 76Kg, inorganic refuse 300Kg (middle fine particle 150Kg and macrobead 150Kg), coal gangue 400Kg, trolamine 0.15Kg, water reducer 0.15Kg, water 446Kg.Contain moisture 8～15% (bottom) in the moulding adobe.
(2), the step of preparation process of holllow building block:
Earlier the thin rubbish of sub-sieve, fine sand, unslaked lime respectively weighing take out after sending into grinding in ball grinder, add water by the amount of 2 times of unslaked limes then and mix, stack ageing 3 hours.Jello and cement, gypsum, the things such as (being various adding materials) that gathers materials are delivered in the wheel rolling formula forced stirrer after the ageing, add the hot water stirring and deliver to pressurization in the pressure forming machine, the demoulding, hot supporting after 10～15 minutes.Holllow building block component and weight content are: cement 100Kg, inorganic refuse 180Kg (fine particle 90Kg and middle fine particle 90Kg), organism filter cake 35Kg, gypsum 50Kg, unslaked lime 280Kg, fine sand 90Kg, coal gangue 180Kg, water glass 4Kg, water reducer 1Kg, perlite 30Kg, slag 180Kg, water 785Kg.
(3), the step of preparation process of road dental calculus: earlier that organism filter cake, slag, inorganic refuse, coal gangue and cement mixing is evenly stand-by, then the water of trolamine, water reducer and 50 ℃～80 ℃ is mixed that (the gross weight formula rate of water and above-mentioned dry substance is a water 0.35～0.45: dry substance 1), mix with materials mixed again after the stir about 10～15 minutes, drop in the mould pressurize, moulding.Components by weight percent and content are: cement 220Kg, organism filter cake 40Kg, slag 80Kg, inorganic refuse 360Kg (fine particle 120Kg, middle fine particle 120Kg and macrobead 120Kg), coal gangue 400Kg, trolamine 0.15Kg, water reducer 0.15Kg, water 440Kg.
(4), colour floor tile, holllow building block and road dental calculus, send into kiln after adopting the pressure forming machine extrusion forming, with warm air (being flue gas) drying, brick embryo forming moisture content 13～17%, curing temperature is 32 ℃～50 ℃ after the moulding, 150 ℃～200 ℃ of hot-air inlets temperature, 8～12 hours drying cycles
Claims (5)
1, the manufacture method of the environment-friendly type composite light weight building materials and products made from rubbish is characterized in that carrying out according to following steps:
(1), the preparation of anti-fishy smell, sterilization, reodorant and anti-fishy smell, sterilization, deodorization step:
(1), being formulated as follows of anti-fishy smell, sterilization, reodorant: with 1～3 part of sodium hydroxide, 1～3 part of S-WAT, 1～5 part of glycerine, 0.5～1.5 part of oxalic dialdehyde, 100 parts of water mix that to finish the preparation back stand-by;
(2), the adding of anti-fishy smell, sterilization, reodorant: the concentration dilution of anti-fishy smell, sterilization, reodorant half, need to be about to 2～5% anti-fishy smell, sterilization, reodorant for the treatment of refuse gross weight to add in one times the water, be sprayed on need treating refuse the surface;
(2), sorting domestic refuse step:
Fresh domestic refuse is divided into inorganics for thin ash, fine particle are about 14 orders, middle fine particle is about 10 orders, macrobead be about 5 orders and organism stand-by;
(3), the preparation of degradation solution and organic degradation step:
(1), being formulated as follows of degradation solution: sulfuric acid is added make sulfuric acid concentration be diluted to 2% in the entry, 0.5～1.5% the iron trichloride that adds dilute sulphuric acid weight is again made catalyzer, be heated to then 30 ℃～50 ℃ stand-by;
(2), organic degradation process: the organism in the fresh domestic refuse is pulverized the back drop in the degradation solution for preparing, organism was degraded 3～4 hours in the degradation solution of 30 ℃～50 ℃ of constant temperature, organism filters by degraded, minimizing capacity 90～93%, the gained filter cake is stand-by, filtrate is returned degraded bucket, adds sulfuric acid and makes that dilute sulphuric acid concentration reaches 2% in the filtrate, is used for degradation of organic substances once more;
(4), make colour floor tile, holllow building block, road dental calculus respectively:
The step of preparation process of A, colour floor tile: earlier various material weighings are mixed, prepare 50 ℃～80 ℃ hot water again, add materials mixed and mix after the stir about 10～15 minutes, drop into mould
Pressurize in the tool:
1., formulating colorful floor tile surface material, component and weight content are fine sand 55～71%, cement 25～40%, brightening agent 0.25～1.2%, pigment 0.025～0.05%, water glass 1～3%; Earlier that fine sand, pigment and cement mixing is even, water with water glass, brightening agent and 50 ℃～80 ℃ mixes then, ratio of water to material is a water 0.35～0.45: the summation 1 of above-mentioned dry substance fine sand, cement, brightening agent, pigment, water glass, mix with materials mixed again after the stir about 10～15 minutes, drop into pressurize in the mould stand-by;
2., formulating colorful floor tile primer, component and weight content are cement 28～30%, organism filter cake 1～4%, slag 6.5～7.61%, inorganic refuse 24～32%, coal gangue 28～40.1%, trolamine 0.005～0.015%, water reducer 0.005～0.015%; Earlier that organism filter cake, slag, inorganic refuse, coal gangue and cement mixing is evenly stand-by; Water with trolamine, water reducer and 50 ℃～80 ℃ mixes then, and ratio of water to material is a water 0.35～0.45: the summation 1 of above-mentioned dry substance cement, organism filter cake, slag, inorganic refuse, coal gangue, trolamine, water reducer; Mix with materials mixed again after the stir about 10～15 minutes, drop in the mould that fills surface layer pressurize, moulding, contain moisture 8～15% in the moulding adobe bottom;
The step of preparation process of B, holllow building block:
The thin rubbish of first sub-sieve, fine sand, unslaked lime weighing respectively take out after sending into grinding in ball grinder, adding water by the amount of 1～2 times of unslaked lime then mixes, stack ageing after 3～5 hours, jello and cement, gypsum after the ageing, gather materials--be that various things such as add materials are delivered in the wheel rolling formula forced stirrer, add hot water and stir and deliver to pressurization in the pressure forming machine, the demoulding, heat after 1～15 minute and support; Holllow building block component and weight content are: cement 6～10%, inorganic refuse 14～18%, organism filter cake 1.5～3.5%, gypsum 2～6%, unslaked lime 22～28%, fine sand 6～10%, coal gangue 12～18%, water glass 0.2～0.4%, water reducer 0.05～0.15%, perlite 1～3%, slag 14～18%; Take out after earlier thin rubbish, fine sand, unslaked lime being sent into grinding in ball grinder, adding water by 1～2 times amount of unslaked lime then mixes, stack ageing after 3～5 hours, deliver in the wheel rolling formula forced stirrer with cement, gypsum, coal gangue, perlite, inorganic refuse, organism filter cake; 15～25% the hot water that adds gained dry substance gross weight after the above-mentioned steps again stirs to be delivered to pressurization in the pressure forming machine, the demoulding, heat and supports after 10～15 minutes;
The step of preparation process of C, road dental calculus: earlier that organism filter cake, slag, inorganic refuse, coal gangue and cement mixing is evenly stand-by; Water with trolamine, water reducer and 50 ℃～80 ℃ mixes then, and ratio of water to material is a water 0.35～0.45: the summation 1 of above-mentioned dry substance cement, organism filter cake, slag, inorganic refuse, coal gangue, trolamine, water reducer; Mix with materials mixed again after the stir about 10～15 minutes, drop in the mould that fills surface layer pressurize, moulding.The component of road dental calculus and weight content are: cement 18～22%, and organism filter cake 1～4%, slag 2～8%, inorganic refuse 30～36%, coal gangue 30～44%, trolamine 0.005～0.015%, water reducer 0.005～0.015%,
Above-mentioned colour floor tile, holllow building block and road dental calculus, send into kiln after adopting the pressure forming machine extrusion forming, use warm air--be flue gas drying, brick embryo forming moisture 8～15%, curing temperature is 32 ℃～50 ℃ after the moulding, 150 ℃～200 ℃ of hot-air inlets temperature, 8～12 hours drying cycles.
2, the environment-friendly type composite light weight building materials and products made from rubbish is characterized in that, with the colour floor tile that rubbish is made, it comprises surface layer and two parts of bottom, it is characterized in that:
The colour floor tile surface material, component and weight content are: fine sand 55～71%, cement 25～40%, brightening agent 0.25～1.2%, pigment 0.025～0.05%, water glass 1～3%;
The colour floor tile primer, component and weight content are: cement 28～30%, organism filter cake 1～4%, slag 6.5～7.61%, inorganic refuse 24～32%, coal gangue 28～40.1%, trolamine 0.005～0.015%, water reducer 0.005～0.015%; In inorganic refuse, middle fine particle and macrobead respectively account for 50%.
3, the environment-friendly type composite light weight building materials and products made from rubbish is characterized in that,
Component and weight content with the holllow building block of rubbish manufacturing are: cement 6～10%, inorganic refuse 14～18%, organism filter cake 1.5～3.5%, gypsum 2～6%, unslaked lime 22～28%, fine sand 6～10%, coal gangue 12～18%, water glass 0.2～0.4%, water reducer 0.05～0.15%, perlite 1～3%, slag 14～18%.
4, the environment-friendly type composite light weight building materials and products made from rubbish is characterized in that, with the component and the weight content of the road dental calculus of rubbish manufacturing is:
Cement 18～22%, organism filter cake 1～4%, slag 2～8%, inorganic refuse 30～36%, coal gangue 30～44%, trolamine 0.005～0.015%, water reducer 0.005～0.015%.
5, the manufacture method of the environment-friendly type composite light weight building materials and products made from rubbish according to claim 1 is characterized in that used water reducer is a naphthalenesulfonic acid-formaldehyde condensate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02134051XA CN1290792C (en) | 2002-11-14 | 2002-11-14 | Environment-friendly type composite light weight building materials and products made from garbage and method for manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02134051XA CN1290792C (en) | 2002-11-14 | 2002-11-14 | Environment-friendly type composite light weight building materials and products made from garbage and method for manufacturing the same |
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| CN1500759A true CN1500759A (en) | 2004-06-02 |
| CN1290792C CN1290792C (en) | 2006-12-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453190C (en) * | 2007-05-30 | 2009-01-21 | 北京赛力格科技发展有限公司 | Waste polymerizing treatment method |
| CN102182130A (en) * | 2011-03-28 | 2011-09-14 | 中冶宝钢技术服务有限公司 | High-strength glass decorative steel slag concrete prefabricated art stone and manufacture method thereof |
| CN103664109A (en) * | 2013-12-17 | 2014-03-26 | 广东白云学院 | Garbage planting building brick and preparation method thereof |
| CN104589486A (en) * | 2014-12-26 | 2015-05-06 | 江苏苏嘉集团新材料有限公司 | Method for producing firebrick |
| CN105481336A (en) * | 2015-12-30 | 2016-04-13 | 南通天蓝环保能源成套设备有限公司 | Method for preparing high-strength baking-free brick from domestic refuse incinerator slag |
| CN111688014A (en) * | 2020-06-22 | 2020-09-22 | 高宇 | Building rubbish brickmaking device |
-
2002
- 2002-11-14 CN CNB02134051XA patent/CN1290792C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453190C (en) * | 2007-05-30 | 2009-01-21 | 北京赛力格科技发展有限公司 | Waste polymerizing treatment method |
| CN102182130A (en) * | 2011-03-28 | 2011-09-14 | 中冶宝钢技术服务有限公司 | High-strength glass decorative steel slag concrete prefabricated art stone and manufacture method thereof |
| CN102182130B (en) * | 2011-03-28 | 2012-12-12 | 中冶宝钢技术服务有限公司 | High-strength glass decorative steel slag concrete prefabricated art stone and manufacture method thereof |
| CN103664109A (en) * | 2013-12-17 | 2014-03-26 | 广东白云学院 | Garbage planting building brick and preparation method thereof |
| CN103664109B (en) * | 2013-12-17 | 2015-04-29 | 广东白云学院 | Garbage planting building brick and preparation method thereof |
| CN104589486A (en) * | 2014-12-26 | 2015-05-06 | 江苏苏嘉集团新材料有限公司 | Method for producing firebrick |
| CN105481336A (en) * | 2015-12-30 | 2016-04-13 | 南通天蓝环保能源成套设备有限公司 | Method for preparing high-strength baking-free brick from domestic refuse incinerator slag |
| CN111688014A (en) * | 2020-06-22 | 2020-09-22 | 高宇 | Building rubbish brickmaking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1290792C (en) | 2006-12-20 |
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