CN106431355A - Novel ceramic water-permeable brick and preparation method thereof - Google Patents

Novel ceramic water-permeable brick and preparation method thereof Download PDF

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CN106431355A
CN106431355A CN201610767432.4A CN201610767432A CN106431355A CN 106431355 A CN106431355 A CN 106431355A CN 201610767432 A CN201610767432 A CN 201610767432A CN 106431355 A CN106431355 A CN 106431355A
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water
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permeable brick
binding agent
parts
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CN106431355B (en
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郭建培
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GUIZHOU ANSHUN JIAYU NEW MATERIALS CO Ltd
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Abstract

The invention belongs to the field of building materials, and in particular relates to a novel ceramic water-permeable brick and a preparation method thereof. The novel ceramic water-permeable brick consists of the following raw materials in parts by weight: 55-65 parts of ceramic wastes, 20-25 parts of cement, 8-14 parts of diatomite, 3-5 parts of zeolite, 3-5 parts of a thickener, 6-9 parts of an adhesive, and 100-115 parts of water. According to the preparation method provided by the invention, the ceramic wastes are used as raw materials to reduce pollution caused by industrial wastes to the environment, and the particle sizes of the raw materials are controlled to effectively ensure good water permeability of the brick; and on the other hand, because the plasticity of the ceramic wastes is relatively low, a reasonable proportion of the thickener and the adhesive are added during preparation to ensure that all components of the raw materials are effectively combined with one another, thereby improving compactness and strength, and effectively improving the quality of the water-permeable brick.

Description

A kind of new ceramics water-permeable brick and preparation method thereof
Technical field
The invention belongs to building material field, be specifically related to a kind of new ceramics water-permeable brick and preparation method thereof.
Background technology
Ceramic water-permeable brick, is with solid industrial waste material, house refuse and building waste as primary raw material, by pulverizing, becoming Shape, the performance with water-permeable brick of high temperature refining, the building and ornament materials meeting water-permeable brick standard, ceramic water-permeable brick has The characteristic that a lot of other Ceramic Tiles do not have:1. high water-permeability;2. the primary raw material of ceramic water-permeable brick is industrial waste, so Its production alleviates industrial waste pollution on the environment;3. high water-permeability ecological ceramic brick with industrial solid wastes is mainly Raw material, and the decorative effect of this brick is especially good, so it will necessarily replace other similar construction materials, thus has saved other The use of industrial raw materials, makes contributions for economizing on resources;4. the industrial waste using due to ceramic water-permeable brick is all forged through high temperature Burnt, and so its sintering procedure is in addition to the gas that fuel itself is released, seldom produced pernicious gas, alleviate waste gas to environment Pollute;5. ceramic water-permeable brick porosity is high, and sound-absorbing effect is good, has the function preventing noise pollution.In addition, its skin-friction coefficient Greatly, pedestrian walks free and relaxed, thus sense of fatigue when eliminating walking.
At present, using water wisely and pollution administration two large problems are the significant problems being related to national economy, sustainable development, It is also the key subjects needing primary study and solution in the long duration at present and in the future, so ceramic water-permeable brick is as having concurrently Water saving and the new decorative material for building of pollution administration dual-use function and receive much concern.
Research shows, the component proportion of the granularity of particulate material, particulate material and powder-material, is that mainly to affect water-permeable brick permeable Rate height factor, be in particular in:The granularity of particulate material is different, and water-permeable brick water permeability is different, and granularity is big, thoroughly Aqueous energy is good;Grain composition is different, and the intensity of water permeability and brick, forming property, the water permeability after burning till also differs;Thoroughly Water brick is added water by particulate material and powder-material and mixes postforming, fires and form.Particulate material is skeleton, is major ingredient, and powder-material Being auxiliary material, it is to be become to be grouped into by flux, pore former, binding agent etc., above composition reasonably combined to forming property, drying property Energy, firing property and properties of product play the effect of key, and pore former is mainly organic class or carbonate, and pore former is main Being the water penetration in order to improve product, but the addition of pore former reducing forming property and the dry tenacity of product, some become Hole agent also can make product produce the defects such as black core.
Water-permeable brick is as a kind of new building and ornament materials, due to the outstanding environmental-protecting performance of water-permeable brick, excellent usability Can be the emphasis of research at present with good decorative effect, but, due to the popular research to water-permeable brick in recent years, Due to the choosing of raw material, preparation method varied and do not focus on above-mentioned affect water-permeable brick permeability rate height because of Element so that the product water-permeable brick quality of preparation is uneven, and part water-permeable brick permeability rate is extremely low, and had a strong impact on water-permeable brick has Sequence develops, and also makes consumer be difficult to obtain high-quality water-permeable brick simultaneously, so, science is carried out to the raw material of tradition water-permeable brick Reasonably preferably, scientific and reasonable improvement is proposed to preparation method, to improve the quality of current water-permeable brick, to building material field Significant.
Content of the invention
The present invention solves above-mentioned technical problem, provide a kind of new ceramics water-permeable brick and preparation method thereof.
Realize particular by techniques below scheme:
A kind of new ceramics water-permeable brick and preparation method thereof, is made up of following raw material by weight:Shraff 55 ~65, cement 20~25, diatomite 8~14, zeolite 3~5, thickener 3~5, binding agent 6~9, water 100~115.
Described binding agent, be by pitch, epoxy resin and calcium carbonate by 2~3: 1.5~2: 0.6~0.9 weight ratio Mixing.
Described thickener, is by white carbon, sodium bentonite, organobentonite, attapulgite soil, Silica hydrogel Plant or several.
Its preparation method, comprises the following steps:
(1), after weighing pitch, epoxy resin and calcium carbonate in proportion, with steam heating, mixing stirs evenly, and obtains binding agent.
(2) shraff is crushed, grind to form particle, the shraff after grinding adds cement, diatomite, boiling Stone, thickener, binding agent, obtain mixture after stirring evenly.
(3) add water to, in said mixture, stir, be placed in mould, compressing at 0.7~0.9Mpa, obtain Obtain germule.
(4) from mould, pour out the germule of shaping, germule is dried at a temperature of 100~130 DEG C 3~5h, first then Roasting 2~2.5h at 600~800 DEG C, then temperature is risen to 1000~1100 DEG C of roasting 90~130min.
Preferably, it is made up of following raw material by weight:The 4th, shraff the 60th, cement the 23rd, diatomite the 12nd, zeolite increases Thick dose of the 4th, binding agent the 8th, water 110.
Further, described shraff, granularity is 0.4~0.6mm.
Further, described steam heating, its temperature is 90~100 DEG C.
In sum, the beneficial effects of the present invention is:In the present invention, with shraff as raw material, alleviate Industry Waste Material pollution on the environment, is controlled to the granularity of raw material, is effectively guaranteed its good water permeability, the opposing party Face, owing to the plasticity of shraff is relatively low, adds thickener and the binding agent of rational proportion in blending process so that Being effectively combined between feed components, improving the degree of packing and intensity, effectively improve the quality of water-permeable brick, traditional is permeable Brick improves its permeability rate by the addition of pore former, although permeability rate is significantly improved, but the addition meeting of pore former Reducing forming property and the dry tenacity of product, some pore formers also can make product produce the defects such as black core, so the present invention uses Diatomite and zeolite, by rational proportioning, effectively raise the hole of brick body, reaches to increase the purpose of permeability rate.
The binding agent that the present invention uses, is to form pitch, epoxy resin and calcium carbonate by the allotment of rational proportioning, and it glues Property relatively big, effectively raw material composition is bonded to each other, after sintering, the crushing resistance of brick body can be improved.
In the germule sintering procedure of water-permeable brick, use the method for alternating temperature, effectively improve the method that conventional high-temperature is fired, By alternating temperature, can effectively improve toughness and the intensity of brick body, meanwhile, during secondary alternating temperature, compare conventional method temperature Relatively low, less energy consumption, operated by secondary alternating temperature, raw material in sintering, the gas of generation, accumulated so that the pore of brick body Quantity obtains maximized lifting, and then the water permeability of water-permeable brick has been strengthened, and reduces the density of water-permeable brick.
Hereinafter the water-permeable brick of preparation is further described:
Outward appearance:Basically identical without losing fangle, flawless, color.
Compression strength:≥35Mpa.
Wearability:Mill hole length≤29.5mm.
Water-retaining property:≥0.7g/cm2.
Coefficient of permeability:≥1.0×10-2Cm/s, when being 15 DEG C.
Detailed description of the invention
Below the detailed description of the invention of the present invention is described in further detail, but the invention is not limited in that these are real Execute mode, any improvement on the present embodiment essence spirit or replacement, still fall within the claims in the present invention required for protection Scope.
Embodiment 1
A kind of new ceramics water-permeable brick and preparation method thereof, is made up of following raw material by weight:Shraff 55kg, cement 20kg, diatomite 8kg, zeolite 3kg, thickener 3kg, binding agent 6kg, water 100kg.
Described binding agent, is to mix pitch, epoxy resin and calcium carbonate by the weight ratio of 2: 1.5: 0.6.
Its preparation method, comprises the following steps:
(1), after weighing pitch, epoxy resin and calcium carbonate in proportion, with steam heating, mixing stirs evenly, and obtains binding agent.
(2) shraff is crushed, grind to form particle, the shraff after grinding adds cement, diatomite, boiling Stone, thickener, binding agent, obtain mixture after stirring evenly.
(3) add water to, in said mixture, stir, be placed in mould, compressing at 0.7Mpa, it is thus achieved that just Embryo.
(4) from mould, pour out the germule of shaping, germule is dried at a temperature of 100 DEG C 3h, then first at 600 DEG C Roasting 2h, then temperature is risen to 1000 DEG C of roasting 90min.
Described shraff, granularity is 0.4mm.
Described steam heating, its temperature is 90 DEG C.
Embodiment 2
A kind of new ceramics water-permeable brick and preparation method thereof, is made up of following raw material by weight:Shraff 65kg, cement 25kg, diatomite 14kg, zeolite 5kg, thickener 5kg, binding agent 9kg, water 115kg.
Described binding agent, is to mix pitch, epoxy resin and calcium carbonate by the weight ratio of 3: 2: 0.9.
Its preparation method, comprises the following steps:
(1), after weighing pitch, epoxy resin and calcium carbonate in proportion, with steam heating, mixing stirs evenly, and obtains binding agent.
(2) shraff is crushed, grind to form particle, the shraff after grinding adds cement, diatomite, boiling Stone, thickener, binding agent, obtain mixture after stirring evenly.
(3) add water to, in said mixture, stir, be placed in mould, compressing at 0.9Mpa, it is thus achieved that just Embryo.
(4) from mould, pour out the germule of shaping, germule is dried at a temperature of 130 DEG C 5h, then first at 800 DEG C Roasting 2.5h, then temperature is risen to 1100 DEG C of roasting 130min.
Described shraff, granularity is 0.6mm.
Described steam heating, its temperature is 100 DEG C.
Embodiment 3
A kind of new ceramics water-permeable brick and preparation method thereof, is made up of following raw material by weight:Shraff 60kg, cement 23kg, diatomite 12kg, zeolite 4kg, thickener 4kg, binding agent 8kg, water 110kg.
Described binding agent, is to mix pitch, epoxy resin and calcium carbonate by the weight ratio of 2.5: 1.8: 0.7.
Its preparation method, comprises the following steps:
(1), after weighing pitch, epoxy resin and calcium carbonate in proportion, with steam heating, mixing stirs evenly, and obtains binding agent.
(2) shraff is crushed, grind to form particle, the shraff after grinding adds cement, diatomite, boiling Stone, thickener, binding agent, obtain mixture after stirring evenly.
(3) add water to, in said mixture, stir, be placed in mould, compressing at 0.8Mpa, it is thus achieved that just Embryo.
(4) from mould, pour out the germule of shaping, germule is dried at a temperature of 115 DEG C 4h, then first at 700 DEG C Roasting 2.2h, then temperature is risen to 1050 DEG C of roasting 120min.
Described shraff, granularity is 0.5mm.
Described steam heating, its temperature is 95 DEG C.
Embodiment 4
A kind of new ceramics water-permeable brick and preparation method thereof, is made up of following raw material by weight:Shraff 65kg, cement 20kg, diatomite 14kg, zeolite 3kg, thickener 5kg, binding agent 9kg, water 100kg.
Described binding agent, is to mix pitch, epoxy resin and calcium carbonate by the weight ratio of 3: 1.5: 0.9.
Its preparation method, comprises the following steps:
(1), after weighing pitch, epoxy resin and calcium carbonate in proportion, with steam heating, mixing stirs evenly, and obtains binding agent.
(2) shraff is crushed, grind to form particle, the shraff after grinding adds cement, diatomite, boiling Stone, thickener, binding agent, obtain mixture after stirring evenly.
(3) add water to, in said mixture, stir, be placed in mould, compressing at 0.9Mpa, it is thus achieved that just Embryo.
(4) from mould, pour out the germule of shaping, germule is dried at a temperature of 100 DEG C 5h, then first at 600 DEG C Roasting 2.5h, then temperature is risen to 1100 DEG C of roasting 90min.
Described shraff, granularity is 0.6mm.
Described steam heating, its temperature is 100 DEG C.
Embodiment 5
A kind of new ceramics water-permeable brick and preparation method thereof, is made up of following raw material by weight:Shraff 55kg, cement 20kg, diatomite 4kg, zeolite 3kg, thickener 4kg, binding agent 8kg, water 100kg.
Described binding agent, is to mix pitch, epoxy resin and calcium carbonate by the weight ratio of 3: 1.5: 0.7.
Its preparation method, comprises the following steps:
(1), after weighing pitch, epoxy resin and calcium carbonate in proportion, with steam heating, mixing stirs evenly, and obtains binding agent.
(2) shraff is crushed, grind to form particle, the shraff after grinding adds cement, diatomite, boiling Stone, thickener, binding agent, obtain mixture after stirring evenly.
(3) add water to, in said mixture, stir, be placed in mould, compressing at 0.9Mpa, it is thus achieved that just Embryo.
(4) from mould, pour out the germule of shaping, germule is dried at a temperature of 100 DEG C 5h, then first at 800 DEG C Roasting 2h, then temperature is risen to 1100 DEG C of roasting 90min.
Described shraff, granularity is 0.6mm.
Described steam heating, its temperature is 95 DEG C.

Claims (4)

1. new ceramics water-permeable brick and preparation method thereof, it is characterised in that be made up of following raw material by weight:Pottery Porcelain waste material 55~65, cement 20~25, diatomite 8~14, zeolite 3~5, thickener 3~5, binding agent 6~9, water 100~ 115;
Described binding agent, is to mix pitch, epoxy resin and calcium carbonate by the weight ratio of 2~3: 1.5~2: 0.6~0.9;
Described thickener, be by the one in white carbon, sodium bentonite, organobentonite, attapulgite soil, Silica hydrogel or Several;
Its preparation method, comprises the following steps:
(1), after weighing pitch, epoxy resin and calcium carbonate in proportion, with steam heating, mixing stirs evenly, and obtains binding agent;
(2) shraff is crushed, grind to form particle, the shraff after grinding adds cement, diatomite, zeolite, increasing Thick dose, binding agent, obtain mixture after stirring evenly;
(3) add water to, in said mixture, stir, be placed in mould, compressing at 0.7~0.9Mpa, it is thus achieved that just Embryo;
(4) from mould, pour out the germule of shaping, germule is dried at a temperature of 100~130 DEG C 3~5h, then first 600 Roasting 2~2.5h at~800 DEG C, then temperature is risen to 1000~1100 DEG C of roasting 90~130min.
2. new ceramics water-permeable brick as claimed in claim 1 and preparation method thereof, it is characterised in that by following by weight Raw material composition:Shraff the 60th, cement the 23rd, diatomite the 12nd, zeolite the 4th, thickener the 4th, binding agent the 8th, water 110.
3. new ceramics water-permeable brick as claimed in claim 1 or 2 and preparation method thereof, it is characterised in that described waste ceramic Material, granularity is 0.4~0.6mm.
4. new ceramics water-permeable brick as claimed in claim 1 and preparation method thereof, it is characterised in that described steam heating, Its temperature is 90~100 DEG C.
CN201610767432.4A 2016-08-30 2016-08-30 A kind of new ceramics water-permeable brick and preparation method thereof Expired - Fee Related CN106431355B (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
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CN107032760A (en) * 2017-04-06 2017-08-11 合肥欧克斯新型建材有限公司 A kind of indoor sound absorption, heat-insulated ground brick body and preparation method
CN107721259A (en) * 2017-09-26 2018-02-23 苏州米颜生物科技有限公司 A kind of high-performance pervious brick
CN107814554A (en) * 2017-11-30 2018-03-20 明光市裕阳新材料有限公司 A kind of fired brick using broken Production of Ceramics
CN108751910A (en) * 2018-05-31 2018-11-06 莫忠晖 A kind of pavement water-permeable brick prepared using construction waste
CN109369077A (en) * 2018-11-21 2019-02-22 魏林涛 A kind of high-strength abrasion-proof water-permeable brick
CN109516771A (en) * 2018-12-19 2019-03-26 建德市东胜建材有限公司 A kind of porous honeycomb brick and preparation method thereof
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CN115477502A (en) * 2022-09-15 2022-12-16 江门市俞嘉科技有限公司 Process for producing water permeable bricks by utilizing solid wastes

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CN107032760A (en) * 2017-04-06 2017-08-11 合肥欧克斯新型建材有限公司 A kind of indoor sound absorption, heat-insulated ground brick body and preparation method
CN107721259A (en) * 2017-09-26 2018-02-23 苏州米颜生物科技有限公司 A kind of high-performance pervious brick
CN107721259B (en) * 2017-09-26 2020-08-18 苏州米颜生物科技有限公司 High-performance water permeable brick
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CN108751910A (en) * 2018-05-31 2018-11-06 莫忠晖 A kind of pavement water-permeable brick prepared using construction waste
CN109369077A (en) * 2018-11-21 2019-02-22 魏林涛 A kind of high-strength abrasion-proof water-permeable brick
CN109516771A (en) * 2018-12-19 2019-03-26 建德市东胜建材有限公司 A kind of porous honeycomb brick and preparation method thereof
CN110078423A (en) * 2019-05-07 2019-08-02 成都工业学院 A kind of adsorptivity water-permeable brick and preparation method thereof
CN110078423B (en) * 2019-05-07 2022-03-25 成都工业学院 Adsorptive water permeable brick and preparation method thereof
CN115477502A (en) * 2022-09-15 2022-12-16 江门市俞嘉科技有限公司 Process for producing water permeable bricks by utilizing solid wastes

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