CN104926359B - A kind of production method of non-sintered artificial pelelith - Google Patents
A kind of production method of non-sintered artificial pelelith Download PDFInfo
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- CN104926359B CN104926359B CN201510310598.9A CN201510310598A CN104926359B CN 104926359 B CN104926359 B CN 104926359B CN 201510310598 A CN201510310598 A CN 201510310598A CN 104926359 B CN104926359 B CN 104926359B
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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
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- 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
Abstract
The invention discloses a kind of production method of non-sintered artificial pelelith, it is that natural pelelith resource is few, skewness in order to overcome, existing artificial pelelith technique needs the deficiency of sintering, composite gelled material, reinforcing material, exciting agent, process water are mixed in proportion, again plus silicones polyethers type of latex type (MPS) make foam stabilizer stirring 1min, finally plus foaming agent stirs 1~3min, through cast, foaming, maintenance, the cutting artificial pelelith of production；Compared with prior art, high temperature sintering, low cost are not required to, it is easy to industrialized production, properties of product stabilization, appearance color, pore opening are adjustable, are the favorable substitutes of natural pelelith.
Description
Technical field
The present invention relates to a kind of production method of non-sintered artificial pelelith, belong to comprehensive utilization of resources and novel building material
Material technical field.
Background technology
Natural pelelith is commonly called as float stone or porous basalt, is a kind of functional form environment-friendly materials, is by fire after volcano eruption
The porous stone material of mountain glass, mineral and bubble formation.Natural mineral species and content depend on periphery crustal structure, one
As containing tens kinds of mineral matters and the trace element such as sodium, magnesium, aluminium, silicon, calcium, titanium, manganese, iron, nickel, cobalt and molybdenum, with far-infrared magnetic
Wave property is radiationless.Natural pelelith outward appearance takes on a red color, black, cinerous, blueness etc., its color by its mineral composition structure
Determine, it is also related to its proportion, thus purposes also difference.With the improvement of people ' s living standards, natural pelelith application
Field constantly expands, such as building, water conservancy, grinding, filter material, Landscape, charcoal for roasting, soilless culture, ornamental article, plays nothing
The effect that method is substituted, while also having the characteristics that：
1st, volcanic rock stone material superior performance, in addition to the general characteristic with common stone material, also with itself individual style and
Specific function.Compared with the stone materials such as granite, the low-activity of basalt stone material makes it possible to be used safely in human lives' inhabitation
Place, and the anxiety of "dead" pollution.
2nd, volcanic rock stone material weathering resistance, weatherability, durable in use；Sqouynd absorption lowering noise is conducive to improving acoustic environments；It is simple and unsophisticated from
Dazzle so is avoided, is beneficial to improve visual environment；The anti-skidding thermal resistance that absorbs water is beneficial to improve body-sensing environment：Unique " breathing " function
Can adjusting air humidity, improve the ecological environment, current era people can be met primitive simplicity and nature, high is pursued in construction and decoration
The still new fashion of environmental protection.
3rd, volcanic rock matter is hard, may be used to produce ultrathin stone slab, and glossiness is up to 85 degree after being refined through surface
More than, bright in color is pure, and outward appearance is elegant serious, is widely used in various decorating outer wall of building, town road square, residential quarters
Ground pavement, even more all kinds of building in the style of the ancients, European Architecture, the first-selected stone material of garden architecture are loved by people and welcome.
4th, volcanic rock glass-ceramic tubre has fabulous wear-resistant, corrosion resistance, can be used as electric power, chemical industry, metallurgy, ore deposit
The lining of the pipe-line system of department's strength such as mountain, coal or Hydraulic transportation erosion corrosion material and slurry.Such as utilize basalt
Fiber, tubing, sheet, the netted and flocculence finished product being made, can be made fire prevention, flame-retardant textile, automotive brake, pipeline,
Insulation, heat-insulated absorption of noise material, the features such as with lightweight, corrosion-resistant, service life.
5th, volcanic rock metaling after crushing（0.5~2 centimetre）It is widely used in road, bridge, building, dykes and dams sea
The foundation construction of the occasions such as the pool, with unique high intensity, high abrasion, high rigidity characteristic, be particularly suited for highway and
The roadbed cast of airfield runway, is greatly improved the property indices such as the basic load-bearing of road, resistance to compression, wear-resistant, antifatigue,
It is construction project unit and architectural design department it is determined that first-selected stone material during engineering materials.
At present, pelelith is mainly derived from natural recovery, due to the good characteristic that it has, pelelith application and its artificial
Synthesis into focus of concern.
The U of CN 203924566 are related to a kind of imitative pelelith decorative paint production board, including prime coat, pelelith paint-based
Plinth layer, the moulding of pelelith coating and protective paint layer, described prime coat, pelelith coating base layer, pelelith coating moulding layer
Set gradually from top to bottom with protective paint layer, compared with prior art, with effect is good, low cost and other advantages.
The A of CN 102962092 are related to a kind of modified pelelith adsorbent and electroplating effluent treatment method, and its feature exists
It is as follows in sorbent preparation method：Pelelith powder and p-methyl benzenesulfonic acid are added into toluene, in room temperature, 200~300rpm
10~14h of lower stirring, then heats to 55~65 DEG C, then add the positive silicic acid second of 180~220mL with the speed of 8~12mL/min
Ester, continues stirring and is changed into solid phase to solution, and weight is solid to distillation water washing, and 1.5~2.5h is dried at 100~120 DEG C,
Must be modified pelelith gel；2- PMCs, modified pelelith gel and methyl alcohol are mixed, 60~70 DEG C, 200~
18~22h is stirred under 300rpm, grind, sieve granularity in 80~100 mesh particles, be as modified pelelith adsorbent, its system
When product are used to adsorb the chromium in electroplating wastewater, adsorption rate is up to more than 99%, and treatment effect stabilization.
The method that such as a kind of utilization Bayer process red muds of the A of CN 102491730 produce artificial pelelith building block, with Bayer process
Red mud is main material, through slurrying of milling, plus fine coal powder, leavening agent, foaming agent, binding agent base, drying burn till and cool down
Step is prepared from.The artificial pelelith of the method production have it is regular with irregular micropore, aperture, macropore, so as to form class
Like the artificial pelelith building block of porcelainization of sponge type, the product can not only sqouynd absorption lowering noise improve acoustic environments, and its uniqueness " is exhaled
Suction " function can adjust air themperature, improve the ecological environment, and can be widely used for constructing, building ground and wall decoration etc., be
A kind of building and ornament materials of preferable environmental protection and energy saving.
The A of CN 102491732 disclose a kind of method for producing artificial pelelith building block as raw material with gangue, including
Following steps：A, mill；B, dispensing；C, base；D, drying；E, burn till；F, cooling.Use the present invention offer be with gangue
The method that raw material produces artificial pelelith building block is processed existing coal gangue slag, and coal gangue slag is recycled, and is solved
Determine environmental issue, and had the remarkable advantage that environment-friendly high-efficiency, speed are fast, energy consumption is low, effect is good.Article of manufacture physicochemical property is steady
It is fixed, reach building material industry standard（JCT945-2005）Requirement, can be widely used for building block, building ground, wall decoration
Deng additionally, also having the advantages that to invest small, process is simple, being easy to control to grasp.
In sum, artificial volcano is produced by the imitated volcano slabstone of main material, pelelith adsorbent and sintering process of coating
Stone has been studied, but does not have patent application or reported in literature also by foaming, the non-sintered artificial pelelith of moulding by casting production.
The content of the invention
The purpose of the present invention is to prepare composite gelled material with clinker, industrial slag, the slag or phosphorus for pulverizing and sieving
Slag makees reinforcing material, and lime, calcium chloride, sodium chloride compounding make exciting agent, and silicones polyethers emulsion makees foam stabilizer, uses different grain size
Aluminium powder make foaming agent, agitated, moulding by casting, maintenance, the artificial pelelith of cutting production are widely used as wall decoration material
Material, pavement building materials, heat preserving and insulating material, sound-absorbing material etc. are used, with lightweight, anti-skidding, noise reduction, heat-insulated, decoration etc.
Effect, is excellent natural pelelith substitute products.
1st, technology contents of the invention are as follows：
1.1 non-sintered artificial volcano main raw material(s)s and requirement
The artificial pelelith is main by composite gelled material, reinforcing material, exciting agent, foam stabilizer, foaming agent and technique
Water is constituted.
（1）Composite gelled material
With clinker as base material, batch is slag, phosphorus slag to composite gelled material, wherein each constituent and quality percentage
Than being clinker 50~60%, slag 20~30%, phosphorus slag 10~20%；
Composite gelled material is measured respectively in proportion by clinker, slag, phosphorus slag, ball milling after mixing and obtain, granularity will
Ask to cross 200 mesh square hole screen screen over-sizes less than 5%, each dispensing requirements are as follows：
Clinker：With lime stone, clay, ferriferous raw material as primary raw material, through broken, dispensing, it is levigate be made raw material,
Partly or entirely melting, the semi-finished product obtained through cooling are fired in cement kiln；Essential mineral composition is tricalcium silicate, silicic acid
Dicalcium, tricalcium aluminate and tetra calcium aluminoferrite, its physicochemical property meet GB/T 21372-2008 requirements.
Phosphorus slag：The water quenching solid waste produced during electric furnace process phosphorus production, main component is CaSiO3, mineral facies
Based on vitreum, with lateral reactivity.
Slag：The high-temperature molten discharged from blast furnace when blast furnace slag is manUfaCtUre of pig iron is quenched through water quenching and obtain, it is chemical into
Divide with CaO, SiO2、Al2O3Based on, essential mineral is mutually vitreum, and chemical reactivity is good.
（2）Reinforcing material：Reinforcing material refers to that slag or phosphorus slag are size-reduced, sieves, and its granularity is 0.177~0.25mm
Between particulate matter.
（3）Exciting agent is formed through ball milling after being compounded by lime, calcium chloride, sodium chloride, wherein active calcium oxide in lime
Content is more than 75wt%, and properties of powder performace was 180 mesh square hole screen screen over-sizes less than 10%, consumption account for exciting agent total amount 90~
95wt%；Calcium chloride is technical grade, CaCl2Content >=75%, consumption accounts for 4~6wt% of exciting agent total amount, and sodium chloride is industry three
Level product, consumption accounts for 1~4wt% of exciting agent total amount.
（4）Foam stabilizer：Silicones polyethers emulsion (MPS) foam stabilizer, such as lauryl sodium sulfate（K12）, poly alkyl alcohol
Oxygen ethene ether sodium sulfate（AES）, α-sodium olefin sulfonate（AOS）Deng.
（5）Foaming agent is made up of varigrained metallic aluminium powder, active aluminium content（In terms of solid part）>=90%, wherein grain
Degree accounts for 10wt% less than 0.044mm, and 0.044~0.105mm accounts for 30wt%, and 0.105~0.147mm accounts for 60wt%.
（6）Process water be running water, reclaimed water, paper waste, red mud waste liquid, containing alkali waste water, brine waste, processing of stone
Any one in recycle-water.
1.2 non-sintered artificial volcano raw material proportionings
With non-sintered artificial pelelith matrix material is obtained after composite gelled material, reinforcing material, exciting agent mixing, it is combined
The butt mass percent of Binder Materials, reinforcing material, exciting agent in matrix material is respectively 60~70%, 20~30%, 10
~15%；Technique water consumption is the 50~55% of matrix material gross weight, and foam stabilizer consumption is matrix material total weight of the mixture
0.02~0.04%, foaming agent consumption is the 0.06~0.08% of matrix material total weight of the mixture.
Composite gelled material in matrix material, exciting agent and reinforcing material are weighed in proportion, it is pre- in being carried out in mixer
Mixing, is subsequently adding process water, stirs, then with adding foaming agent to stir 1~3min after foam stabilizer stirring 1min, pours
Injection forming, the demoulding, maintenance, cut into product as requested.
The maintenance is conserved with steam, and steam pressure is 0.8~1.2MPa, and curing time is 8~12h.
The production method of 1.3 non-sintered artificial peleliths
This production method is prepared by composite gelled material, exciting agent and reinforcing material, and into slurry, foaming stands maintenance, steam
The operation composition such as maintenance, cutting, wherein：
（1）It is prepared by composite gelled material, exciting agent and reinforcing material
Composite gelled material：By percentage to the quality, by clinker 50~60%, slag 20~30%, phosphorus slag 10~20%
Respectively measure, mixing after ball milling, Binder Materials granularity requirements be 200 mesh square hole screen screen over-sizes be less than 5%；
Exciting agent：Lime by active oxidation calcium content more than 75wt% be milled to 180 sieve screen over-sizes less than 10%,
Formed by 90~95wt% of lime, 4~6wt% of calcium chloride, 1~4wt% of sodium chloride mass percents compounding, in industrial calcium chloride
CaCl2Content >=75%, sodium chloride be industrial three-level product and more than；
Reinforcing material：By slag, phosphorus slag be size-reduced, sieving, granularity is taken for artificial pelelith is made in 0.177~0.25mm parts
Reinforcing material；
（2）Into slurry
Added after composite gelled material, reinforcing material, exciting agent are weighed and be pre-mixed in mixer, then by dry
Expect gross weight 50~55wt% add process water, stirring, afterwards plus foam stabilizer continue stir 1min, add foaming agent stir 1~
3min is made slurry；
（3）Stand foaming
Slurry is poured into mould, stand foaming；
（4）Stand maintenance
Standing maintenance is carried out in natural environment, curing time can determine according to natural environmental condition, during with the test specimen demoulding
Intact is foundation；
（5）Steam curing
By the test specimen after the demoulding with pressure for 0.8~1.2MPa steam is conserved, curing time is 8~12h.
（6）Cutting
Cut by product specification is prepared, as the different artificial pelelith of code.
The present invention has the following advantages that compared with prior art：
（1）Compared with natural pelelith, artificial pelelith pore opening of the invention, distribution, Color tunable.
（2）Compared with existing artificial pelelith, artificial volcano of the invention is without high temperature sintering.
In a word, the present invention according to natural pelelith function admirable, be widely used the characteristics of, unified with nature resource-constrained,
The reality of domain skewness, is summarizing existing artificial pelelith using sintering process energy consumption in production process shortcoming high, makes full use of
The composition structure and chemical characteristic of various materials, under exciting agent effect, by improving reaction temperature, ultimately forms with Si-
Class ceramic network structure based on O-Si tetrahedrons, Si-O-Al octahedrons, product strength is high, performance is excellent, be easy to scale metaplasia
Produce, be the favorable substitutes of natural pelelith.
Brief description of the drawings
Fig. 1 is process flow diagram of the invention.
Specific embodiment
The present invention is described in further detail below by drawings and Examples, but the scope of the present invention is not limited to
The content.
Embodiment 1：The production method of this non-sintered artificial pelelith, content is as follows：
1st, formula composition
（1）Composite gelled material：Clinker 60kg, slag 30kg, phosphorus slag 10kg, are milled to granularity and cross 200 after mixing
Mesh square hole screen screen over-size is less than 5%, and composite gelled material consumption is the 60% of matrix material gross weight.
（2）Reinforcing material：Slag is crushed, is sieved, it is particle between 0.177~0.25mm to take granularity, and reinforcing material is used
Measure is the 30% of matrix material gross weight.
（3）Exciting agent is formed by lime, calcium chloride, sodium chloride mixture, and exciting agent consumption is matrix material gross weight
10%, wherein lime accounts for the 90wt% of exciting agent total amount, and its active oxidation calcium content is more than 75%, and granularity was that 180 sieve screen over-sizes are small
In 10%；Calcium chloride is technical grade, CaCl2Content >=75%, consumption accounts for the 6wt% of exciting agent total amount, and sodium chloride is industrial three-level
Product, consumption accounts for the 4wt% of exciting agent total amount.
（4）Process water：Reclaimed water, consumption is the 50% of matrix material gross weight；
（5）Foam stabilizer：Lauryl sodium sulfate（K12）, consumption is the 0.02% of matrix material gross weight；
（6）Foaming agent：Metallic aluminium powder, foaming agent consumption is the 0.06% of matrix material gross weight, active aluminium content（With solid
Body part meter）It is 90%, wherein granularity accounts for 10% less than 0.044mm, and 0.044~0.105mm accounts for 30%, and 0.105~0.147mm is accounted for
60%。
2nd, technique
Composite gelled material, reinforcing material, exciting agent and foaming agent are prepared by recipe requirements, requires to weigh according to the above ratio
Composite gelled material, reinforcing material and exciting agent, in being pre-mixed in mixer；It is sufficiently stirred for after adding process water, then is added
Enter foam stabilizer to continue to stir 1min, be subsequently adding foaming agent-aluminium powder stirring 3min slurrying；
Slurry is poured into 400 × 300 × 600 mould, stand foaming, natural curing, with pressure is 0.8MPa after the demoulding
Steam curing 12h, cutting be product.
After testing, product strength is 8.22MPa, and unit weight is 830kg/m3, coefficient of softing is 0.87, and water absorption rate is 12.2%,
Hollow rate is 45%.
Embodiment 2：The production method of this non-sintered artificial pelelith, content is as follows：
1st, formula composition
（1）Composite gelled material：Clinker 50kg, slag 30kg, phosphorus slag 20kg, are milled to granularity and cross 200 mesh sides after mixing
Hole sizer screen over-size is less than 5%, and composite gelled material consumption is the 65% of matrix material gross weight；
（2）Reinforcing material：Phosphorus slag is crushed, is sieved, it is particle between 0.177~0.25mm to take granularity, and reinforcing material is used
Measure is the 20% of matrix material gross weight；
（3）Exciting agent is formed by lime, calcium chloride, sodium chloride mixture, and exciting agent consumption is matrix material gross weight
15%, wherein lime accounts for the 95wt% of exciting agent total amount, and its active oxidation calcium content is more than 75%, and granularity was that 180 sieve screen over-sizes are small
In 10%；Calcium chloride is technical grade, CaCl2Content >=75%, consumption accounts for the 4wt% of exciting agent total amount, and sodium chloride is industrial three-level
Product, consumption accounts for the 1wt% of exciting agent total amount；
（4）Process water：Brine waste, consumption is the 52% of matrix material gross weight；
（5）Foam stabilizer：Sodium sulfate of polyethenoxy ether of fatty alcohol（AES）, consumption is the 0.04% of matrix material gross weight.
（6）Foaming agent：Metallic aluminium powder, consumption is the 0.08% of matrix material gross weight, active aluminium content（In terms of solid part）
It is 91.2%, wherein granularity accounts for 10% less than 0.044mm, and 0.044~0.105mm accounts for 30%, and 0.105~0.147mm accounts for 60%.
2nd, technique
Composite gelled material, reinforcing material, exciting agent and foaming agent are prepared by recipe requirements, requires to weigh according to the above ratio
Composite gelled material, reinforcing material and exciting agent, in being pre-mixed in mixer；It is sufficiently stirred for after adding process water, then is added
Enter foam stabilizer to continue to stir 1min, be subsequently adding foaming agent-aluminium powder stirring 1min slurrying.
Slurry is poured into 400 × 300 × 600 mould, stand foaming, natural curing, with pressure is 1.2MPa after the demoulding
Steam curing 8h, cutting be product.
After testing, product strength is 5.10MPa, and unit weight is 570kg/m3, coefficient of softing is 0.82, and water absorption rate is 15.2%,
Hollow rate is 47%.
Embodiment 3：The production method of this non-sintered artificial pelelith, content is as follows：
1st, formula composition
（1）Composite gelled material：The kg of clinker 55, the kg of slag 25, the kg of phosphorus slag 20, are milled to granularity and cross 200 mesh after mixing
Square hole screen screen over-size is less than 5%, and composite gelled material consumption is the 70% of matrix material gross weight.
（2）Reinforcing material：Slag is crushed, is sieved, it is particle between 0.177~0.25mm to take granularity, and reinforcing material is used
Measure is the 20% of matrix material gross weight.
（3）Exciting agent is formed by lime, calcium chloride, sodium chloride mixture, and exciting agent consumption is matrix material gross weight
10%, wherein lime accounts for the 93wt% of exciting agent total amount, and its active oxidation calcium content is more than 75%, and granularity was that 180 sieve screen over-sizes are small
In 10%；Calcium chloride is technical grade, CaCl2Content >=75%, consumption accounts for the 5wt% of exciting agent total amount, and sodium chloride is industrial three-level
Product, consumption accounts for the 2wt% of exciting agent total amount.
（4）Process water：Containing alkali waste water, consumption is the 55% of matrix material gross weight；
（5）Foam stabilizer：α-sodium olefin sulfonate（AOS）, consumption is the 0.03% of matrix material gross weight.
（6）Foaming agent：Metallic aluminium powder, foaming agent consumption is the 0.07% of matrix material gross weight, active aluminium content（With solid
Body part meter）It is 91.2%, wherein granularity accounts for 10% less than 0.044mm, and 0.044~0.105mm accounts for 30%, 0.105~0.147mm
Account for 60%.
2nd, technique
Composite gelled material, reinforcing material, exciting agent and foaming agent are prepared by recipe requirements, requires to weigh according to the above ratio
Composite gelled material, reinforcing material and exciting agent, in being pre-mixed in mixer；It is sufficiently stirred for after adding process water, then is added
Enter foam stabilizer to continue to stir 1min, be subsequently adding foaming agent-aluminium powder stirring 2min slurrying；
Slurry is poured into 400 × 300 × 600 mould, stand foaming, natural curing, with pressure is 1.0MPa after the demoulding
Steam curing 10h, cutting be product.
After testing, product strength is 5.42MPa, and unit weight is 650kg/m3, coefficient of softing is 0.83, and water absorption rate is 16.2%,
Hollow rate is 46%.
Claims (5)
1. a kind of production method of non-sintered artificial pelelith, it is characterised in that：By composite gelled material, reinforcing material, excite
Agent, process water are sufficiently mixed in proportion, then add silicones polyethers emulsion to make foam stabilizer, finally add foaming agent, are poured after being sufficiently mixed
Injection forming, maintenance, the artificial pelelith of cutting production；
With clinker as base material, batch is slag, phosphorus slag to wherein described composite gelled material, wherein each constituent and quality
Percentage is clinker 50~60%, slag 20~30%, phosphorus slag 10~20%；
The reinforcing material refers to that slag or phosphorus slag are size-reduced, sieves, and its granularity is particulate matter between 0.177~0.25mm；
The exciting agent is formed by lime, calcium chloride, sodium chloride compounding, and wherein active oxidation calcium content is more than in lime
75wt%, granularity was that 180 sieve screen over-sizes are less than 10%, and consumption accounts for 90~95 wt % of exciting agent total amount；Calcium chloride is industry
Level, CaCl2Content >=75%, consumption accounts for 4~6 wt% of exciting agent total amount, and sodium chloride is industrial three-level product, and consumption accounts for exciting agent
1~4 wt% of total amount；
The process water be running water, reclaimed water, paper waste, red mud waste liquid, containing alkali waste water, brine waste, processing of stone reclaim
Any one in water；
The foaming agent is made up of varigrained metallic aluminium powder, active aluminium content >=90%, and wherein granularity is less than 0.044mm's
10wt% is accounted for, 0.044~0.105mm accounts for 30wt%, and 0.105~0.147mm accounts for 60wt%；
The silicones polyethers emulsion is lauryl sodium sulfate, sodium sulfate of polyethenoxy ether of fatty alcohol or α-sodium olefin sulfonate.
2. the production method of non-sintered artificial pelelith according to claim 1, it is characterised in that：Composite gelled material,
With non-sintered artificial pelelith matrix material is obtained after reinforcing material, exciting agent mixing, wherein each constituent and butt quality hundred
Divide ratio respectively 60~70%, 20~30%, 10~15%；Technique water consumption is the 50~55% of matrix material gross weight, foam stabilizer
Consumption is 0.02~0.04%, the 0.06~0.08% of foaming agent consumption matrix material gross weight of matrix material gross weight.
3. the production method of non-sintered artificial pelelith according to claim 2, it is characterised in that：Matrix is weighed in proportion
Composite gelled material, exciting agent and reinforcing material in material, in being pre-mixed in mixer, are subsequently adding process water, fill
Point stir, then add and add after foam stabilizer stirring 1min foaming agent 1~3min of stirring, moulding by casting, the demoulding, maintenance, according to
It is required that cutting into product.
4. the production method of non-sintered artificial pelelith according to claim 3, it is characterised in that：In composite gelled material
Each constituent is measured respectively in proportion, ball milling after mixing, and granularity was that 200 mesh square hole screen screen over-sizes are less than 5%.
5. the production method of non-sintered artificial pelelith according to claim 4, it is characterised in that：Maintenance is carried out with steam
Maintenance, steam pressure is 0.8~1.2MPa, and curing time is 8~12h.
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| CN105669240A (en) * | 2016-03-01 | 2016-06-15 | 海南兆晟科技发展有限公司 | Volcanic rock structure composite material and preparation method thereof |
| CN109053079A (en) * | 2018-09-12 | 2018-12-21 | 山东科技大学 | A kind of production method of artificial marine habitat |
| CN112694295B (en) * | 2020-12-15 | 2022-08-02 | 昆明理工大学 | Silicate-based artificial volcanic rock and production method thereof |
| CN113277738A (en) * | 2021-06-07 | 2021-08-20 | 昆明理工大学 | Artificial volcanic rock calcined by using red mud and steel slag as main raw materials and preparation method thereof |
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| CN101239837A (en) * | 2007-02-09 | 2008-08-13 | 徐东亮 | Honeycomb concrete |
| CN103030418A (en) * | 2011-10-08 | 2013-04-10 | 江苏金贸新材料科技有限公司 | Low-density composite foaming cement and preparation method thereof |
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| CN104926359A (en) | 2015-09-23 |
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