CN106186991A - A kind of material for making environmental protection building block - Google Patents
A kind of material for making environmental protection building block Download PDFInfo
- Publication number
- CN106186991A CN106186991A CN201610545323.8A CN201610545323A CN106186991A CN 106186991 A CN106186991 A CN 106186991A CN 201610545323 A CN201610545323 A CN 201610545323A CN 106186991 A CN106186991 A CN 106186991A
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- Prior art keywords
- parts
- building block
- environmental protection
- protection building
- making environmental
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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
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
- C04B28/12—Hydraulic lime
-
- 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
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
Abstract
The invention discloses a kind of material for making environmental protection building block, in units of weight portion, including following raw material: cement 28 45 parts, 50 70 parts of mud, pulverized limestone 15 20 parts, bentonite 20 30 parts, 24 parts of foam plastics fragment, 23 parts of rice 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 35 parts, 300 400 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 material for making environmental protection building block.
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 material for making environmental protection building block, to solve traditional gluing
Cob brick to consume substantial amounts of high-quality soil, destroys substantial amounts of arable land, affects agricultural production；And mud the most effectively utilization etc.
Problem.The present invention is the field that biosolid waste opens utilization, and the effectively material preparation cost of the reduction present invention, the saving energy disappears
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 advantages 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 material for making environmental protection building block, in units of weight portion, including following raw material: cement 28-45 part, mud
50-70 part, pulverized limestone 15-20 part, bentonite 20-30 part, foam plastics fragment 2-4 part, rice straw powder 2-3 part, industry
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 25-35 part, water 300-400
Part；Mud in above-mentioned raw materials can be the mud obtained in sanitary sewage disposal, it is also possible to is to obtain in Industrial Waste Water Treatments
Mud or life and industry combined sewage process in the mud that obtains, containing Organic substance and heavy metal in mud, mud needs
By pretreatment, i.e. except water, deodorization, except Organic substance and separating beavy metal.
The preparation method of the described material for making environmental protection 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 pulverized limestone, bentonite, foam plastics fragment, rice straw powder, industrial fiber, carboxymethyl cellulose, diminishing
Agent, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 150-200 DEG C in temperature, and rotating speed is 80-120r/min
Lower stirring 4-6h, prepares 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 material for making environmental protection building block.
Further, particle diameter≤300 μm of described rice 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 material for making environmental protection building block, in units of weight portion, including following raw material: water
Mud 28-45 part, mud 50-70 part, pulverized limestone 15-20 part, bentonite 20-30 part, foam plastics fragment 2-4 part, rice 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-
35 parts, water 300-400 part.
Particle diameter≤300 μm of described rice 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 material for making environmental protection 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 pulverized limestone, bentonite, foam plastics fragment, rice straw powder, industrial fiber, carboxymethyl cellulose, diminishing
Agent, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 150-200 DEG C in temperature, and rotating speed is 80-120r/min
Lower stirring 4-6h, prepares 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 material for making environmental protection building block.
Below by more specifically embodiment, the present invention will be described.
Embodiment 1
A kind of material for making environmental protection building block, in units of weight portion, including following raw material: cement 35 parts, 60 parts of mud,
Pulverized limestone 18 parts, bentonite 25 parts, 3 parts of foam plastics fragment, 2 parts of rice straw powder, industrial fiber 1.5 parts, carboxymethyl are fine
Dimension element 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, steady
Infusion 0.5 part, Biformyl 30 parts, 350 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 material for making environmental protection building block, comprises the following steps:
S1: cement, mud, Biformyl and water are stirred under rotating speed is 250r/min, prepares slurry；
S2: by pulverized limestone, bentonite, foam plastics fragment, rice straw powder, industrial fiber, carboxymethyl cellulose, diminishing
Agent, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 180 DEG C in temperature, and rotating speed is to stir under 100r/min
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 material for making environmental protection building block.
Embodiment 2
A kind of material for making environmental protection building block, in units of weight portion, including following raw material: cement 28 parts, 50 parts of mud,
Pulverized limestone 15 parts, bentonite 20 parts, 2 parts of foam plastics fragment, 2 parts of rice straw powder, industrial fiber 1.2 parts, carboxymethyl are fine
Dimension element 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, steady
Infusion 0.3 part, Biformyl 25 parts, 300 parts of water.
Particle diameter≤300 μm of described rice 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 material for making environmental protection building block, comprises the following steps:
S1: cement, mud, Biformyl and water are stirred under rotating speed is 200r/min, prepares slurry；
S2: by pulverized limestone, bentonite, foam plastics fragment, rice straw powder, industrial fiber, carboxymethyl cellulose, diminishing
Agent, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 150 DEG C in temperature, and rotating speed is to stir under 80r/min
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 material for making environmental protection building block.
Embodiment 3
A kind of material for making environmental protection building block, in units of weight portion, including following raw material: cement 45 parts, 70 parts of mud,
Pulverized limestone 20 parts, bentonite 30 parts, 4 parts of foam plastics fragment, 3 parts of rice straw powder, industrial fiber 2 parts, carboxymethyl cellulose
Element 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 35 parts, 400 parts of water.
Particle diameter≤300 μm of described rice 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 material for making environmental protection building block, comprises the following steps:
S1: cement, mud, Biformyl and water are stirred under rotating speed is 300r/min, prepares slurry；
S2: by pulverized limestone, bentonite, foam plastics fragment, rice straw powder, industrial fiber, carboxymethyl cellulose, diminishing
Agent, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 200 DEG C in temperature, and rotating speed is to stir under 120r/min
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 material for making environmental protection building block.
Use embodiment of the present invention 1-3 is 390 × 190 × 190mm for make the material of environmental protection building block making specification
Building-block and carry out preliminary performance test, 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 10.4-10.7MPa, possesses good
Wind-Pressure Resistance well, impact resistance；Heat conductivity is 0.108-0.115w/ (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 material being used for making environmental protection building block, it is characterised in that in units of weight portion, including following raw material: cement
28-45 part, mud 50-70 part, pulverized limestone 15-20 part, bentonite 20-30 part, foam plastics fragment 2-4 part, rice straw 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 25-35
Part, water 300-400 part；
The preparation method of the described material for making environmental protection 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 pulverized limestone, bentonite, foam plastics fragment, rice straw powder, industrial fiber, carboxymethyl cellulose, diminishing
Agent, foaming agent, foaming control agent, catalyst, cross-linking agent and foam stabilizer are 150-200 DEG C in temperature, and rotating speed is 80-120r/min
Lower stirring 4-6h, prepares 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 material for making environmental protection building block.
Material for making environmental protection building block the most according to claim 1, it is characterised in that described rice straw powder
Particle diameter≤300 μm, moisture≤14%.
Material for making environmental protection building block the most according to claim 1, it is characterised in that described including of industrial fiber
Learn one or more in fiber, glass fibre.
Material for making environmental protection building block the most according to claim 1, it is characterised in that described water reducer is polycarboxylic acids
Water reducer.
Material for making environmental protection building block the most according to claim 1, it is characterised in that described foaming agent is azo two
Methanamide.
Material for making environmental protection building block the most according to claim 1, it is characterised in that described foaming control agent is third
Olefin(e) acid esters foaming control agent.
Material for making environmental protection building block the most according to claim 1, it is characterised in that described catalyst includes octanoic acid
One or both in stannous, triethylene diamine six water.
Material for making environmental protection building block the most according to claim 1, it is characterised in that described cross-linking agent is peroxidating
Diisopropylbenzene (DIPB).
Material for making environmental protection building block the most according to claim 1, it is characterised in that described foam stabilizer is silicone acyl
Amine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545323.8A CN106186991A (en) | 2016-07-12 | 2016-07-12 | A kind of material for making environmental protection building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545323.8A CN106186991A (en) | 2016-07-12 | 2016-07-12 | A kind of material for making environmental protection building block |
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| Publication Number | Publication Date |
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| CN106186991A true CN106186991A (en) | 2016-12-07 |
Family
ID=57476403
Family Applications (1)
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| CN201610545323.8A Pending CN106186991A (en) | 2016-07-12 | 2016-07-12 | A kind of material for making environmental protection building block |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627433A (en) * | 2011-04-11 | 2012-08-08 | 周中德 | Sludge environmental protection block |
| CN102815959A (en) * | 2012-08-31 | 2012-12-12 | 麻城市惠森建材有限责任公司 | Environment-friendly aerated concrete block |
| CN103253925A (en) * | 2013-04-17 | 2013-08-21 | 安徽盛仁新型建材有限公司 | Plant ash concrete air-entrapping heat-insulating brick and production method thereof |
| 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 |
-
2016
- 2016-07-12 CN CN201610545323.8A patent/CN106186991A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627433A (en) * | 2011-04-11 | 2012-08-08 | 周中德 | Sludge environmental protection block |
| CN102815959A (en) * | 2012-08-31 | 2012-12-12 | 麻城市惠森建材有限责任公司 | Environment-friendly aerated concrete block |
| CN103253925A (en) * | 2013-04-17 | 2013-08-21 | 安徽盛仁新型建材有限公司 | Plant ash concrete air-entrapping heat-insulating brick and production method thereof |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 中国科学技术情报所编: "《混凝土减水剂资料选编》", 31 July 1975, 科学技术文献出版社 * |
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Application publication date: 20161207 |