CN106146030A - A kind of Novel environment-friendlymaterial material for making building block - Google Patents
A kind of Novel environment-friendlymaterial material for making building block Download PDFInfo
- Publication number
- CN106146030A CN106146030A CN201610545118.1A CN201610545118A CN106146030A CN 106146030 A CN106146030 A CN 106146030A CN 201610545118 A CN201610545118 A CN 201610545118A CN 106146030 A CN106146030 A CN 106146030A
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- parts
- building block
- novel environment
- making building
- friendlymaterial material
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
- C04B38/106—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam by adding preformed foams
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
Abstract
The invention discloses a kind of Novel environment-friendlymaterial material for making building block, in units of weight portion, including following raw material: cement 36 50 parts, 54 75 parts of mud, desulfurization waste gypsum 20 25 parts, expanded perlite 20 35 parts, 24 parts of foam plastics fragment, 23 parts of agricultural crop straw powder, industrial fiber 1.2 2 parts, carboxymethyl cellulose 0.6 1 parts, water reducer 1.8 3 parts, foaming agent 0.4 0.9 parts, foaming control agent 0.3 0.8 parts, catalyst 0.2 0.4 parts, cross-linking agent 0.4 0.6 parts, foam stabilizer 0.3 0.6 parts, Biformyl 25 38 parts, 300 420 parts of water.The present invention is the field that biosolid waste opens utilization, effectively reduces the material preparation cost of the present invention, saves energy resource consumption, protects our living environment；The building block that the material of the present invention is made has excellent heat insulation property, soundproof effect, the advantage such as light weight resistance to compression.
Description
Technical field
The invention belongs to construction material preparing technical field, be specifically related to a kind of novel environment friendly material for making building block
Material.
Background technology
Since 21st century, China enters the large-scale capital construction stage, after the various building in various places is as rain
Spring bamboo is rised sheer from level ground, and building is the most, and the construction material of consumption is the most, and the most various building blocks and brick are the main bodys of building
Material, to consume substantial amounts of high-quality soil for traditional clay brick, destroys substantial amounts of arable land, greatly have impact on agricultural raw
Produce, considerably reduce grain yield, directly affect the grain security of China.The fragment of brick improved additionally for some, to consume
Substantial amounts of sand, 60% replacement clay of building stones, about total amount, it is well known that sand, the two of stone originate greatly, one is to cut into a mountain, and another is to dig
River, the result cut into a mountain is not only and is destroyed greening, causes soil erosion simultaneously, it is impossible to plants trees, loses the function of water moisture self restraint,
System without rain is non-irrigated, and rainy system is swung, and easily caused geological disaster, causes mud-rock flow, and then damaged river levee, and once flood arrives,
Flooding of rivers will occur, jeopardize lives and properties along the river.And also arbitrarily cutting into a mountain forbidding in various places, takes stone, arbitrarily dig river and adopt sand.
Our society is additionally present of again a kind of waste material not the most being utilized effectively rolled up
Mud, points out according to " whole nation Pollutant source investigation publication for the first time " of issue in 2010: sewage year actual place of wastewater treatment in China factory
Reason amount is 210.31 hundred million tons, and the Eleventh Five-Year Plan period, China increases sewage treatment capacity newly more than 50,000,000 tons of every days, at the sewage of the whole nation
Reason rate is brought up to more than 75% by 52% in 2005.The dewatered sludge that at present China produces every year is 9,000,000 tons, and every year with
The speed increase of more than 10%.Although mud is preferable agricultural fertilizer, wherein nitrogen, phosphorus, potassium content are far above farm manure, but dirty
Mud also has parasite, pathogenic bacteria etc., and bad-smell problem is the most prominent, if fertilized the soil fertile woods with mud, peasant cannot stand its abnormal smells from the patient, no
It is ready to accept.Moreover agricultural production has seasonality, sludge composting was significantly affected by season and sale radius, though the most smelly
The problem agriculture and forestry such as taste utilize the mud of city output of also cannot all dissolving.The most do not find to mud so above till now
Outlet, is still within the status of waste material, on March 28th, 2011 delivered that " sewage disposal, mud how on Science and Technology Daily
Do？" article, appeal that various circles of society are concerned about the problem of Treatment of Sludge, pendulum problem in face of us is how to be existed by mud
It is obtained by environmental protection building block.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Novel environment-friendlymaterial material for making building block, to solve tradition
Clay brick to consume substantial amounts of high-quality soil, destroy substantial amounts of arable land, affect agricultural production；And mud the most effectively profit
With etc. problem.The present invention is the field that biosolid waste opens utilization, effectively reduces the material preparation cost of the present invention, saves energy
Source consumes, and protects our living environment；The building block that the material of the present invention is made has excellent heat insulation property, sound insulation effect
Really, the advantage such as light weight resistance to compression.
In order to solve above technical problem, the present invention by the following technical solutions:
A kind of Novel environment-friendlymaterial material for making building block, in units of weight portion, including following raw material: cement 36-50 part, dirt
Mud 54-75 part, desulfurization waste gypsum 20-25 part, expanded perlite 20-35 part, foam plastics fragment 2-4 part, agricultural residues powder
End 2-3 part, industrial fiber 1.2-2 part, carboxymethyl cellulose 0.6-1 part, water reducer 1.8-3 part, foaming agent 0.4-0.9 part, send out
Bubble regulator 0.3-0.8 part, catalyst 0.2-0.4 part, cross-linking agent 0.4-0.6 part, foam stabilizer 0.3-0.6 part, Biformyl 25-38
Part, water 300-420 part；Mud in above-mentioned raw materials can be the mud obtained in sanitary sewage disposal, it is also possible to is that industry is dirty
The mud that the mud obtained in water process or life and industry combined sewage obtain in processing, contains Organic substance and a huge sum of money in mud
Belonging to, mud needs by pretreatment, and i.e. except water, deodorization, except Organic substance and separating beavy metal.
The preparation method of the described Novel environment-friendlymaterial material for making building block, comprises the following steps:
S1: cement, mud, Biformyl and water are stirred under rotating speed is 200-300r/min, prepares slurry；
S2: by desulfurization waste gypsum, expanded perlite, foam plastics fragment, agricultural crop straw powder, industrial fiber, carboxymethyl fibre
Dimension element, water reducer, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 150-200 DEG C in temperature, and rotating speed is
Stir 4-6h under 80-120r/min, prepare foam solution；
S3: being joined in the slurry that step S1 prepares by the foam solution that step S2 prepares, be 80-90 DEG C in temperature, rotating speed is
Stir 2-3h under 160-200r/min, prepare the Novel environment-friendlymaterial material for making building block.
Further, particle diameter≤300 μm of described agricultural crop straw powder, moisture≤14%.
Further, one or more during described industrial fiber includes chemical fibre, glass fibre.
Further, described water reducer is polycarboxylate water-reducer.
Further, described foaming agent is azodicarbonamide.
Further, described foaming control agent is esters of acrylic acid foaming control agent.
Further, one or both during described catalyst includes stannous octoate, triethylene diamine six water.
Further, described cross-linking agent is cumyl peroxide.
Further, described foam stabilizer is silicone amide.
The method have the advantages that
(1) it is the biosolid waste field that opens utilization, effectively reduces the material preparation cost of the present invention, saves energy resource consumption,
Protect our living environment；
(2) create economic worth, make original stone-broke refuse become the important materials of building industry；
(3) building block that the material of the present invention is made has excellent heat insulation property, soundproof effect, the advantage such as light weight resistance to compression；
(4) the building block purposes that the material of the present invention is made is various, both can make load bearing wall building block, it is possible to make non-bearing building block；Both may be used
Build exterior wall, it is possible to build interior wall.
Detailed description of the invention
For ease of being more fully understood that the present invention, being illustrated by following instance, these examples belong to the protection of the present invention
Scope, but it is not intended to protection scope of the present invention.
In an embodiment, the described Novel environment-friendlymaterial material for making building block, in units of weight portion, including following former
Material: cement 36-50 part, mud 54-75 part, desulfurization waste gypsum 20-25 part, expanded perlite 20-35 part, foam plastics fragment 2-
4 parts, agricultural crop straw powder 2-3 part, industrial fiber 1.2-2 part, carboxymethyl cellulose 0.6-1 part, water reducer 1.8-3 part, send out
Infusion 0.4-0.9 part, foaming control agent 0.3-0.8 part, catalyst 0.2-0.4 part, cross-linking agent 0.4-0.6 part, foam stabilizer 0.3-
0.6 part, Biformyl 25-38 part, water 300-420 part.
Particle diameter≤300 μm of described agricultural crop straw powder, moisture≤14%.
Described industrial fiber includes one or more in chemical fibre, glass fibre.
Described water reducer is polycarboxylate water-reducer.
Described foaming agent is azodicarbonamide.
Described foaming control agent is esters of acrylic acid foaming control agent.
Described catalyst includes one or both in stannous octoate, triethylene diamine six water.
Described cross-linking agent is cumyl peroxide.
Described foam stabilizer is silicone amide.
The preparation method of the described Novel environment-friendlymaterial material for making building block, comprises the following steps:
S1: cement, mud, Biformyl and water are stirred under rotating speed is 200-300r/min, prepares slurry；
S2: by desulfurization waste gypsum, expanded perlite, foam plastics fragment, agricultural crop straw powder, industrial fiber, carboxymethyl fibre
Dimension element, water reducer, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 150-200 DEG C in temperature, and rotating speed is
Stir 4-6h under 80-120r/min, prepare foam solution；
S3: being joined in the slurry that step S1 prepares by the foam solution that step S2 prepares, be 80-90 DEG C in temperature, rotating speed is
Stir 2-3h under 160-200r/min, prepare the Novel environment-friendlymaterial material for making building block.
Below by more specifically embodiment, the present invention will be described.
Embodiment 1
A kind of Novel environment-friendlymaterial material for making building block, in units of weight portion, including following raw material: cement 42 parts, mud
65 parts, desulfurization waste gypsum 22 parts, expanded perlite 27 parts, 3 parts of foam plastics fragment, 2 parts of rice straw powder, industrial fiber
1.5 parts, carboxymethyl cellulose 0.8 part, water reducer 2.4 parts, foaming agent 0.8 part, foaming control agent 0.6 part, catalyst 0.3 part,
Cross-linking agent 0.5 part, foam stabilizer 0.5 part, Biformyl 32 parts, 360 parts of water.
The particle diameter of described rice straw powder is≤300 μm, and moisture is≤14%.
Described industrial fiber is chemical fibre.
Described water reducer is polycarboxylate water-reducer.
Described foaming agent is azodicarbonamide.
Described foaming control agent is esters of acrylic acid foaming control agent.
Described catalyst is stannous octoate.
Described cross-linking agent is cumyl peroxide.
Described foam stabilizer is silicone amide.
The preparation method of the described Novel environment-friendlymaterial material for making building block, comprises the following steps:
S1: cement, mud, Biformyl and water are stirred under rotating speed is 250r/min, prepares slurry；
S2: by desulfurization waste gypsum, expanded perlite, foam plastics fragment, rice straw powder, industrial fiber, carboxymethyl cellulose
Element, water reducer, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 180 DEG C in temperature, and rotating speed is 100r/min
Lower stirring 5h, prepares foam solution；
S3: being joined in the slurry that step S1 prepares by the foam solution that step S2 prepares, be 85 DEG C in temperature, rotating speed is 180r/
Stir 3h under min, prepare the Novel environment-friendlymaterial material for making building block.
Embodiment 2
A kind of Novel environment-friendlymaterial material for making building block, in units of weight portion, including following raw material: cement 36 parts, mud
54 parts, desulfurization waste gypsum 20 parts, expanded perlite 20 parts, 2 parts of foam plastics fragment, 2 parts of corn straw powder, industrial fiber
1.2 parts, carboxymethyl cellulose 0.6 part, water reducer 1.8 parts, foaming agent 0.4 part, foaming control agent 0.3 part, catalyst 0.2 part,
Cross-linking agent 0.4 part, foam stabilizer 0.3 part, Biformyl 25 parts, 300 parts of water.
Particle diameter≤300 μm of described corn straw powder, moisture≤14%.
Described industrial fiber is glass fibre.
Described water reducer is polycarboxylate water-reducer.
Described foaming agent is azodicarbonamide.
Described foaming control agent is esters of acrylic acid foaming control agent.
Described catalyst is triethylene diamine six water.
Described cross-linking agent is cumyl peroxide.
Described foam stabilizer is silicone amide.
The preparation method of the described Novel environment-friendlymaterial material for making building block, comprises the following steps:
S1: cement, mud, Biformyl and water are stirred under rotating speed is 200r/min, prepares slurry；
S2: by desulfurization waste gypsum, expanded perlite, foam plastics fragment, corn straw powder, industrial fiber, carboxymethyl cellulose
Element, water reducer, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 150 DEG C in temperature, and rotating speed is 80r/min
Lower stirring 6h, prepares foam solution；
S3: being joined in the slurry that step S1 prepares by the foam solution that step S2 prepares, be 80 DEG C in temperature, rotating speed is 160r/
Stir 3h under min, prepare the Novel environment-friendlymaterial material for making building block.
Embodiment 3
A kind of Novel environment-friendlymaterial material for making building block, in units of weight portion, including following raw material: cement 50 parts, mud
75 parts, desulfurization waste gypsum 25 parts, expanded perlite 35 parts, 4 parts of foam plastics fragment, 3 parts of corn straw powder, industrial fiber 2
Part, carboxymethyl cellulose 1 part, water reducer 3 parts, foaming agent 0.9 part, foaming control agent 0.8 part, catalyst 0.4 part, cross-linking agent
0.6 part, foam stabilizer 0.6 part, Biformyl 38 parts, 420 parts of water.
Particle diameter≤300 μm of described corn straw powder, moisture≤14%.
Described industrial fiber is chemical fibre, glass fibre.
Described water reducer is polycarboxylate water-reducer.
Described foaming agent is azodicarbonamide.
Described foaming control agent is esters of acrylic acid foaming control agent.
Described catalyst is stannous octoate, triethylene diamine six water.
Described cross-linking agent is cumyl peroxide.
Described foam stabilizer is silicone amide.
The preparation method of the described Novel environment-friendlymaterial material for making building block, comprises the following steps:
S1: cement, mud, Biformyl and water are stirred under rotating speed is 300r/min, prepares slurry；
S2: by desulfurization waste gypsum, expanded perlite, foam plastics fragment, corn straw powder, industrial fiber, carboxymethyl cellulose
Element, water reducer, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 200 DEG C in temperature, and rotating speed is 120r/min
Lower stirring 4h, prepares foam solution；
S3: being joined in the slurry that step S1 prepares by the foam solution that step S2 prepares, be 90 DEG C in temperature, rotating speed is 200r/
Stir 2h under min, prepare the Novel environment-friendlymaterial material for making building block.
Use embodiment of the present invention 1-3 for the Novel environment-friendlymaterial material making building block make specification be 390 × 190 ×
The building-block of 190mm also carries out preliminary performance test, and result is as shown in the table:
As seen from the above table, the compression strength of building block being made up of the material of embodiment of the present invention 1-3 is 10.5-10.9MPa, possesses good
Wind-Pressure Resistance well, impact resistance；Heat conductivity is 0.114-0.116w/ (m k), low heat conduction, and heat insulation effect is good；Make
Block surfaces the brightest and the cleanest, without obvious hole, and odorless.
Above content it cannot be assumed that the present invention be embodied as be confined to these explanation, technology belonging to the present invention is led
For the those of ordinary skill in territory, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace,
All should be considered as belonging to the scope of patent protection that the present invention is determined by the claims submitted to.
Claims (9)
1. the Novel environment-friendlymaterial material being used for making building block, it is characterised in that in units of weight portion, including following raw material:
Cement 36-50 part, mud 54-75 part, desulfurization waste gypsum 20-25 part, expanded perlite 20-35 part, foam plastics fragment 2-4
Part, agricultural crop straw powder 2-3 part, industrial fiber 1.2-2 part, carboxymethyl cellulose 0.6-1 part, water reducer 1.8-3 part, foaming
Agent 0.4-0.9 part, foaming control agent 0.3-0.8 part, catalyst 0.2-0.4 part, cross-linking agent 0.4-0.6 part, foam stabilizer 0.3-0.6
Part, Biformyl 25-38 part, water 300-420 part；
The preparation method of the described Novel environment-friendlymaterial material for making building block, comprises the following steps:
S1: cement, mud, Biformyl and water are stirred under rotating speed is 200-300r/min, prepares slurry；
S2: by desulfurization waste gypsum, expanded perlite, foam plastics fragment, agricultural crop straw powder, industrial fiber, carboxymethyl fibre
Dimension element, water reducer, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 150-200 DEG C in temperature, and rotating speed is
Stir 4-6h under 80-120r/min, prepare foam solution；
S3: being joined in the slurry that step S1 prepares by the foam solution that step S2 prepares, be 80-90 DEG C in temperature, rotating speed is
Stir 2-3h under 160-200r/min, prepare the Novel environment-friendlymaterial material for making building block.
Novel environment-friendlymaterial material for making building block the most according to claim 1, it is characterised in that described agricultural crop straw
Particle diameter≤300 μm of powder, moisture≤14%.
Novel environment-friendlymaterial material for making building block the most according to claim 1, it is characterised in that described industrial fiber bag
Include one or more in chemical fibre, glass fibre.
Novel environment-friendlymaterial material for making building block the most according to claim 1, it is characterised in that described water reducer is poly-
Carboxylic acid water reducer.
Novel environment-friendlymaterial material for making building block the most according to claim 1, it is characterised in that described foaming agent is even
Nitrogen diformamide.
Novel environment-friendlymaterial material for making building block the most according to claim 1, it is characterised in that described foaming control agent
For esters of acrylic acid foaming control agent.
Novel environment-friendlymaterial material for making building block the most according to claim 1, it is characterised in that described catalyst includes
One or both in stannous octoate, triethylene diamine six water.
Novel environment-friendlymaterial material for making building block the most according to claim 1, it is characterised in that described cross-linking agent was
Oxidation diisopropylbenzene (DIPB).
Novel environment-friendlymaterial material for making building block the most according to claim 1, it is characterised in that described foam stabilizer is silicon
Keto-amide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545118.1A CN106146030A (en) | 2016-07-12 | 2016-07-12 | A kind of Novel environment-friendlymaterial material for making building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610545118.1A CN106146030A (en) | 2016-07-12 | 2016-07-12 | A kind of Novel environment-friendlymaterial material for making building block |
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| CN106146030A true CN106146030A (en) | 2016-11-23 |
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| CN201610545118.1A Pending CN106146030A (en) | 2016-07-12 | 2016-07-12 | A kind of Novel environment-friendlymaterial material for making building block |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372277A (en) * | 2019-08-02 | 2019-10-25 | 乔刚 | A kind of light body environment-friendly insulating building panel and preparation method thereof |
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| CN102627433A (en) * | 2011-04-11 | 2012-08-08 | 周中德 | Sludge environmental protection block |
| CN103360103A (en) * | 2013-04-17 | 2013-10-23 | 安徽盛仁新型建材有限公司 | Fly ash concrete aerated insulating brick and production method thereof |
| CN103833269A (en) * | 2012-11-22 | 2014-06-04 | 苏斌 | Chemical foaming self-thermal insulation building block |
| CN105084840A (en) * | 2015-09-15 | 2015-11-25 | 聊城金新建筑节能股份有限公司 | Grade-A fireproof efficient homogeneous thermal self-insulation block |
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2016
- 2016-07-12 CN CN201610545118.1A patent/CN106146030A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627433A (en) * | 2011-04-11 | 2012-08-08 | 周中德 | Sludge environmental protection block |
| CN103833269A (en) * | 2012-11-22 | 2014-06-04 | 苏斌 | Chemical foaming self-thermal insulation building block |
| CN103360103A (en) * | 2013-04-17 | 2013-10-23 | 安徽盛仁新型建材有限公司 | Fly ash concrete aerated insulating brick and production method thereof |
| CN105084840A (en) * | 2015-09-15 | 2015-11-25 | 聊城金新建筑节能股份有限公司 | Grade-A fireproof efficient homogeneous thermal self-insulation block |
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| CN110372277A (en) * | 2019-08-02 | 2019-10-25 | 乔刚 | A kind of light body environment-friendly insulating building panel and preparation method thereof |
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Application publication date: 20161123 |