CN106746886A - A kind of hydrophobicity foam concrete foaming agent and preparation method thereof - Google Patents
A kind of hydrophobicity foam concrete foaming agent and preparation method thereof Download PDFInfo
- Publication number
- CN106746886A CN106746886A CN201611208780.4A CN201611208780A CN106746886A CN 106746886 A CN106746886 A CN 106746886A CN 201611208780 A CN201611208780 A CN 201611208780A CN 106746886 A CN106746886 A CN 106746886A
- Authority
- CN
- China
- Prior art keywords
- foaming agent
- hydrophobicity
- foam
- foam concrete
- parts
- Prior art date
- 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.)
- Pending
Links
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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/42—Pore formers
Abstract
The invention belongs to building material technical field, and in particular to a kind of hydrophobicity foam concrete foaming agent and preparation method thereof.The hydrophobicity foam concrete includes that the raw material of following parts by weight is made with foaming agent：420 480 parts of 200 260 parts of foaming agent, 20 30 parts of foam stabilizer, 1 2.5 parts of thickener, 210 300 parts of reinforcing agent, 15 20 parts of diluent, 1.5 2.5 parts of preservative and water.Hydrophobicity foam concrete of the present invention is high with the foam stability that foaming agent is produced, and foaming effect is good, and the foam concrete rate of closed hole of generation is high, and hydrophobicity is good, and compression strength is high.
Description
Technical field
The invention belongs to building material technical field, and in particular to a kind of hydrophobicity foam concrete foaming agent and its system
Preparation Method.
Background technology
The porous material for the foam that foaming agent precasts is well mixed with cement mortar, hardening as foam coagulation
Soil, foaming agent is the key factor that foam concrete makes, and introduces the inside concrete bubble of foaming agent, can have concrete
The performances such as lightweight, insulation, protection against the tide, but, there is relatively low, less stable of foaming power etc. and ask in existing foam concrete
Topic.
Chinese patent CN104860574A discloses a kind of foam concrete foamer, and the foaming agent includes following weight
The raw material of part：Amino silicone 6-10 weight portions, isopropanol 15-25 weight portions, monoethanolamine 20-30 weight portions, hydroxyl first
Propyl cellulose 1.5-2 weight portions, water 2500-3000 weight portions.Directly used during foaming agent foam of the invention,
Without dilution, bubbling efficiency is high, and coefficient of foaming is more than 80 times, and foam is uniform and stable, abscess exquisiteness, good stability, bleeding
Amount is low, good with cement mortar compatibility.Chinese patent CN102964084B discloses a kind of foam concrete foamer, by following
The raw material of weight portion at normal temperatures mixing and stirring and be made：Neopelex 5-10 parts, fatty alcohol polyoxy second
2-4 parts of alkene ether sodium sulfate, sodium lauroyl sarcosine 1-2 parts, Cocoamidopropyl betaine 1-2 parts, polyethylene glycol
(120) methyl glucoside dioleic acid ester 0.2-0.6 parts, triethanolamine 0.3-0.5 parts, polyacrylamide 0.5-1
Part, hydroxyethyl cellulose 1-2 parts, water 60-70 parts.Raw material of the present invention is easy to get, and cost is relatively low, and preparation process is simple is produced
The blowing agent stability for coming is good, is unlikely to deteriorate, it is easy to long-term to preserve, and extends its shelf-life, and foaming power is good, and various foams are mixed
Preferably, froth breaking, not unrestricted using scope for the workability of solidifying soil matrix material.But, there is problems with above-mentioned patent：（1）Surely
Foam material is few, and foam stabilizing effect is poor, is added into the middle of cement slurry, and product connects that porosity is higher, and water absorption rate is high, and slump sedimentation is tight
Weight；（2）There is no reinforcing agent, under equal conditions, gained foam concrete low intensity.
The content of the invention
To overcome drawbacks described above, it is an object of the invention to provide a kind of hydrophobicity foam concrete foaming agent and its system
Preparation Method.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of hydrophobicity foam concrete foaming agent, including the raw material of following parts by weight is made：Foaming agent 200-260 parts,
Foam stabilizer 20-30 parts, thickener 1-2.5 parts, reinforcing agent 210-300 parts, diluent 15-20 parts, preservative 1.5-2.5 parts and water
420-480 parts.
Preferably, the foaming agent is sodium sulfate of polyethenoxy ether of fatty alcohol, lauryl sodium sulfate, Tea Saponin and polynary
In alcohol one or more.
Preferably, the foaming agent is sodium sulfate of polyethenoxy ether of fatty alcohol and/or lauryl sodium sulfate and Tea Saponin
Mixing.
Preferably, the weight ratio of the sodium sulfate of polyethenoxy ether of fatty alcohol and/or lauryl sodium sulfate and Tea Saponin
It is 5:1-12:1.
Preferably, described polyalcohol is ethylene glycol, 1,2-PD, BDO, hexylene glycol, two contracting diethyls two
In alcohol, dipropylene glycol, trimethylolpropane and glycerine one or more.
Preferably, the foam stabilizer is cocoanut fatty acid diethanolamide.
Preferably, the thickener is hydroxypropyl methyl cellulose, polyvinyl alcohol or latex powder.
Preferably, the reinforcing agent is magnesium chloride, sodium chloride, calcium formate or calcium chloride.
Preferably, the diluent be it is a kind of in n-butanol, sec-butyl alcohol, ethanol, ethyl acetate, cyclohexanol and n-heptanol or
It is several.
A kind of preparation method of above-mentioned hydrophobicity foam concrete foaming agent, comprises the following steps：
（1）The water of total Water 1/3-1/2 is first added in reactor, then adds foaming agent, be heated to 30-50 DEG C, stirred, shape
Into expanding foam solution；
（2）Remaining water is heated to 20-40 DEG C, warm water is obtained, reinforcing agent is dissolved in warm water；
（3）To step（1）Reactor inside adds foam stabilizer, stirs；
（4）To step（3）Reactor inside adds 40%-80% diluents, carries out pre-dilution, is subsequently adding step（2）Handle well
Reinforcing agent, stir, be eventually adding remaining diluent, stir；
（5）In step（4）Preservative and thickener are sequentially added in mixed solution, is stirred；
（6）By step（5）The foaming agent barrelling handled well, shipment.
Positive beneficial effect of the invention：
1. foaming agent of the present invention determines the coefficient of foaming of foaming agent；Foam stabilizer determines the stability of foam；Reinforcing agent can be with
Fully it is dissolved into inside foaming agent, enhancing ingredients are dispersed in around foam, after mixing with cement slurry, enhancing is abundant, may be used also
Reacted with cement, solve the accessory substance produced in cement hydration process, improve the degree of hydration of cement；Thickener can
To improve the outward appearance of foaming agent, solution such as oily, but can foam, foaming agent solution is closed, improve foaming agent
Stability；Diluent can be completely dissolved reinforcing agent or thickener；Preservative prevents foaming agent from going bad.The various foaming of the present invention
Material is interacted, and forms composite foamed material, has taken into account the performance of foaming and foam stabilizing, and expansion ratio is high, and foam is steady
It is qualitative good, make formed foam more stable and uniform.
Foaming agent of the present invention is added in hydrophobicity foam concrete, the good stability of foam, reduces foam stability
Froth breaking, even hole defect caused by not enough, improve foam concrete rate of closed hole, and then reduce the water absorption rate of product；Meanwhile, it is compound
Admixture causes that foam concrete structure is more closely knit, reduces a part of water absorption channel, and then further reduces water absorption rate,
Make foam concrete that there is waterproof effect, foam concrete hydrophobicity is good；Reinforcing agent enhancing ingredients are dispersed in around foam,
Make foam concrete compression strength high.Foaming agent of the present invention is applied in the middle of foam concrete, solves the height in great Northwest area
It is cold, High aititude, under the conditions of the severe address such as high salinity, in the construction of road foam concrete, road is asked by the great of freeze injury throughout the year
Topic.
2. foaming agent of the present invention is sodium sulfate of polyethenoxy ether of fatty alcohol（AES）, lauryl sodium sulfate（K12）、
Tea Saponin and polyalcohol one or more, sodium sulfate of polyethenoxy ether of fatty alcohol（AES）It is anion surfactant, is soluble in
Water, with excellent decontamination, emulsification, foam performance and hard water resistance performance；Lauryl sodium sulfate（K12）It is a kind of anion table
Face activating agent, it is soluble in water, it is good with anion, the multiple compatibility of nonionic, with good emulsification, foaming, infiltration, decontamination and divide
Dissipate performance；Tea Saponin is a kind of nonionic surface active agent of good performance, with the property such as foaming, emulsification, dispersion, gentle
Can, durable lather, foaming power is not influenceed by water hardness.
The foam stabilizer is cocoanut fatty acid diethanolamide（6501）, cocoanut fatty acid diethanolamide（6501）
It is nonionic surfactant, it is soluble in water, with good foaming, foam stabilizing, infiltration decontamination, the function such as hard water resistance.
The thickener is hydroxypropyl methyl cellulose, polyvinyl alcohol or latex powder, and thickening effect substantially, not only increases
It is thick, moreover it is possible to water conservation, improve the workability that foaming agent mixes with cement slurry.
The reinforcing agent is magnesium chloride, sodium chloride, calcium formate or calcium chloride, improves the intensity of foam concrete and antifreeze
Effect so that product more high-strength light, and reinforcing agent agent wide material sources, price are low.
The diluent is one or more in n-butanol, sec-butyl alcohol, ethanol, ethyl acetate, cyclohexanol and n-heptanol, is adjusted
The viscous pasty state of foaming agent, more preferable dissolution enhancers or thickener are saved, and then improves the performance of product.
3. the preparation method of hydrophobicity foam concrete foaming agent of the present invention it is simple and convenient, it is necessary to equipment it is simple, easily
Operation, each raw material is well mixed, pollution-free in preparation process, with low cost.
Specific embodiment
With reference to some specific embodiments, the present invention is further described.
Embodiment 1
A kind of hydrophobicity foam concrete foaming agent, including the raw material of following parts by weight is made：Foaming agent fatty alcohol polyoxy
Ethene ether sodium sulfate AES 200kg, the kg of foam stabilizer cocoanut fatty acid diethanolamide 6,501 20, thickener hydroxypropyl methyl
Cellulose 1kg, the kg of reinforcing agent magnesium chloride 210, diluent n-butanol 15 kg, preservative 1.5kg and water 420kg.
The preparation method of above-mentioned hydrophobicity foam concrete foaming agent, comprises the following steps：
（1）The water of total Water 1/3 is first added in reactor, then adds foaming agent, be heated to 30 DEG C, stirred, form foaming
Liquid；
（2）Remaining water is heated to 40 DEG C, warm water is obtained, reinforcing agent is dissolved in warm water；
（3）To step（1）Reactor inside adds foam stabilizer, stirs；
（4）To step（3）Reactor inside adds 50% diluent, carries out pre-dilution, is subsequently adding step（2）The increasing handled well
Strong agent, stirs, and is eventually adding remaining diluent, stirs；
（5）In step（4）Preservative and thickener are sequentially added in mixed solution, is stirred；
（6）By step（5）The foaming agent barrelling handled well, shipment.
Embodiment 2
A kind of hydrophobicity foam concrete foaming agent, including the raw material of following parts by weight is made：Foaming agent dodecyl sulphur
Sour sodium K12 210kg, the kg of foam stabilizer cocoanut fatty acid diethanolamide 6,501 23, the kg of thickener polyvinyl alcohol 1.5, increase
Strong agent sodium chloride 250 kg, diluent ethanol 16 kg, preservative 1.8kg and water 430kg.
The preparation method of above-mentioned hydrophobicity foam concrete foaming agent, comprises the following steps：
（1）The water of total Water 1/2 is first added in reactor, then adds foaming agent, be heated to 40 DEG C, stirred, form foaming
Liquid；
（2）Remaining water is heated to 30 DEG C, warm water is obtained, reinforcing agent is dissolved in warm water；
（3）To step（1）Reactor inside adds foam stabilizer, stirs；
（4）To step（3）Reactor inside adds 40% diluent, carries out pre-dilution, is subsequently adding step（2）The increasing handled well
Strong agent, stirs, and is eventually adding remaining diluent, stirs；
（5）In step（4）Preservative and thickener are sequentially added in mixed solution, is stirred；
（6）By step（5）The foaming agent barrelling handled well, shipment.
Embodiment 3
A kind of hydrophobicity foam concrete foaming agent, including the raw material of following parts by weight is made：Foaming agent fatty alcohol polyoxy
Ethene ether sodium sulfate AES 180kg, Tea Saponin 25kg, the kg of foam stabilizer cocoanut fatty acid diethanolamide 6,501 20.5, increase
The thick kg of agent emulsion powder 1.5, the kg of reinforcing agent calcium chloride 300, diluent sec-butyl alcohol 20 kg, preservative 2kg and water 450kg.
The preparation method of above-mentioned hydrophobicity foam concrete foaming agent, comprises the following steps：
（1）The water of total Water 1/3 is first added in reactor, then adds foaming agent, be heated to 30 DEG C, stirred, form foaming
Liquid；
（2）Remaining water is heated to 40 DEG C, warm water is obtained, reinforcing agent is dissolved in warm water；
（3）To step（1）Reactor inside adds foam stabilizer, stirs；
（4）To step（3）Reactor inside adds 50% diluent, carries out pre-dilution, is subsequently adding step（2）The increasing handled well
Strong agent, stirs, and is eventually adding remaining diluent, stirs；
（5）In step（4）Preservative and thickener are sequentially added in mixed solution, is stirred；
（6）By step（5）The foaming agent barrelling handled well, shipment.
Embodiment 4
A kind of hydrophobicity foam concrete foaming agent, including the raw material of following parts by weight is made：Foaming agent fatty alcohol polyoxy
Ethene ether sodium sulfate AES 230kg, Tea Saponin 21kg, the 26.5kg of foam stabilizer cocoanut fatty acid diethanolamide 6501, thickening
Agent hydroxypropyl methyl cellulose 1.5kg, reinforcing agent magnesium chloride 217kg, diluent n-butanol 18 kg, preservative 2kg and water
440kg。
The preparation method of above-mentioned hydrophobicity foam concrete foaming agent, comprises the following steps：
（1）The water of total Water 1/2 is first added in reactor, then adds foaming agent, be heated to 40 DEG C, stirred, form foaming
Liquid；
（2）Remaining water is heated to 30 DEG C, warm water is obtained, reinforcing agent is dissolved in warm water；
（3）To step（1）Reactor inside adds foam stabilizer, stirs；
（4）To 60% diluent is added inside reactor, pre-dilution is carried out, be subsequently adding step（2）The reinforcing agent handled well, stirs
Mix uniform, be eventually adding remaining diluent, stir；
（5）In step（4）Preservative and thickener are sequentially added in mixed solution, is stirred；
（6）By step（5）The foaming agent barrelling handled well, shipment.
Embodiment 5
A kind of hydrophobicity foam concrete foaming agent, including the raw material of following parts by weight is made：Foaming agent fatty alcohol polyoxy
Ethene ether sodium sulfate AES 180kg, lauryl sodium sulfate K12 50kg, Tea Saponin 30kg, foam stabilizer coco-nut oil fatty acid two
The 27kg of glycollic amide 6501, thickener hydroxypropyl methyl cellulose 2kg, reinforcing agent magnesium chloride 210kg, diluent n-butanol 16
Kg, preservative 2.5kg and water 420kg.
The preparation method of above-mentioned hydrophobicity foam concrete foaming agent, comprises the following steps：
（1）The water of total Water 1/2 is first added in reactor, then adds foaming agent, be heated to 50 DEG C, stirred, form foaming
Liquid；
（2）Remaining water is heated to 40 DEG C, warm water is obtained, reinforcing agent is dissolved in warm water；
（3）To step（1）Reactor inside adds foam stabilizer, stirs；
（4）To step（3）Reactor inside adds 70% diluent, carries out pre-dilution, is subsequently adding step（2）The increasing handled well
Strong agent, stirs, and is eventually adding remaining diluent, stirs；
（5）In step（4）Preservative and thickener are sequentially added in mixed solution, is stirred；
（6）By step（5）The foaming agent barrelling handled well, shipment.
Embodiment 6
A kind of hydrophobicity foam concrete foaming agent, including the raw material of following parts by weight is made：Lauryl sodium sulfate K12
200kg, Tea Saponin 40kg, the 27kg of foam stabilizer cocoanut fatty acid diethanolamide 6501, thickener hydroxypropyl methyl cellulose
2kg, reinforcing agent magnesium chloride 260kg, diluent cyclohexanol 20 kg, preservative 2.5kg and water 480kg.
The preparation method of above-mentioned hydrophobicity foam concrete foaming agent, comprises the following steps：
（1）The water of total Water 1/2 is first added in reactor, then adds foaming agent, be heated to 50 DEG C, stirred, form foaming
Liquid；
（2）Remaining water is heated to 30 DEG C, warm water is obtained, reinforcing agent is dissolved in warm water；
（3）To step（1）Reactor inside adds foam stabilizer, stirs；
（4）To step（3）Reactor inside adds 80% diluent, carries out pre-dilution, is subsequently adding step（2）The increasing handled well
Strong agent, stirs, and is eventually adding remaining diluent, stirs；
（5）In step（4）Preservative and thickener are sequentially added in mixed solution, is stirred；
（6）By step（5）The foaming agent barrelling handled well, shipment.
Embodiment 7
A kind of hydrophobicity foam concrete foaming agent, including the raw material of following parts by weight is made：Foaming agent fatty alcohol polyoxy
Ethene ether sodium sulfate AES 210kg, the kg of 1,2-PD 50, the 29kg of foam stabilizer cocoanut fatty acid diethanolamide 6501,
Thickener latex powder 2.5kg, reinforcing agent calcium formate 280kg, diluent n-heptanol 20 kg, preservative 2.5kg and water 480kg.
The preparation method of above-mentioned hydrophobicity foam concrete foaming agent, comprises the following steps：
（1）The water of total Water 1/3 is first added in reactor, then adds foaming agent, be heated to 50 DEG C, stirred, form foaming
Liquid；
（2）Remaining water is heated to 20 DEG C, warm water is obtained, reinforcing agent is dissolved in warm water；
（3）To step（1）Reactor inside adds foam stabilizer, stirs；
（4）To step（3）Reactor inside adds 50% diluent, carries out pre-dilution, is subsequently adding step（2）The increasing handled well
Strong agent, stirs, and is eventually adding remaining diluent, stirs；
（5）In step（4）Preservative and thickener are sequentially added in mixed solution, is stirred；
（6）By step（5）The foaming agent barrelling handled well, shipment.
Embodiment 8
A kind of hydrophobicity foam concrete foaming agent, including the raw material of following parts by weight is made：Foaming agent fatty alcohol polyoxy
Ethene ether sodium sulfate AES 210kg, the kg of diglycol 50, foam stabilizer cocoanut fatty acid diethanolamide 6501
30kg, thickener polyvinyl alcohol 2.5kg, reinforcing agent calcium chloride 300kg, diluent ethyl acetate 20 kg, preservative 2.5kg and
Water 480kg.
The preparation method of above-mentioned hydrophobicity foam concrete foaming agent, comprises the following steps：
（1）The water of total Water 1/3 is first added in reactor, then adds foaming agent, be heated to 40 DEG C, stirred, form foaming
Liquid；
（2）Remaining water is heated to 30 DEG C, warm water is obtained, reinforcing agent is dissolved in warm water；
（3）To step（1）Reactor inside adds foam stabilizer, stirs；
（4）To step（3）Reactor inside adds 60% diluent, carries out pre-dilution, is subsequently adding step（2）The increasing handled well
Strong agent, stirs, and is eventually adding remaining diluent, stirs；
（5）In step（4）Preservative and thickener are sequentially added in mixed solution, is stirred；
（6）By step（5）The foaming agent barrelling handled well, shipment.
Performance detection
Establishing criteria JC/T2199-2013, performance is carried out to embodiment of the present invention 1-8 hydrophobicities foam concrete with foaming agent
Test.
Foaming agent is diluted first, is foamed with mini air compressor, the flat of 1000mL is loaded in 30s
In rustless steel container, foam is struck off, claim its quality, measure expansion ratio；
Using foam sedimentation away from secret water analyzer, the foam that will be prepared fills in 30s, strikes off, buoy is placed on
On foam, after 1h, tap is opened, weigh the foam solution quality of outflow, its quality is exactly bleeding divided by foam quality altogether
Rate；After 1h read wide-mouth bottle on reading, be exactly 1h sedimentation away from.
Final set is settled away from method of testing：335kg cement, the water of 170kg are stirred in high speed agitator, slurry is obtained
Body, by 300g embodiments 1-8 100 times of dilution agents of foaming, manufactures foam, and foam and slurry are well mixed, and obtains foam coagulation
Soil, is poured into the mould of ready 150*150*150mm in advance, scrapes flat surface, after waiting 12h, measures the sinking of test block
Amount, sinking measure be exactly final set sedimentation away from.
Embodiment of the present invention 1-8 hydrophobicity foam concrete foaming agent performance test results are shown in Table 1.
The embodiment of the present invention 1-8 hydrophobicity foam concrete foaming agent performance test results of table 1
As shown in Table 1, embodiment of the present invention 1-8 hydrophobicities foam concrete foaming agent foam multiplying power >=34 times, 1h bleeding rates
≤ 75%, 1h sedimentation are settled away from≤5.9mm away from≤49mm, final set, and compression strength >=1.0MPa illustrates hydrophobicity foam of the present invention
Concrete is high with the foam stability that foaming agent is produced, and foaming effect is good, good with concrete substrate workability, can make the bubble of generation
Foam concrete rate of closed hole is high, and hydrophobicity is good, and compression strength is high.
Claims (10)
1. a kind of hydrophobicity foam concrete foaming agent, it is characterised in that the raw material including following parts by weight is made：Foaming
Agent 200-260 parts, foam stabilizer 20-30 parts, thickener 1-2.5 parts, reinforcing agent 210-300 parts, diluent 15-20 parts, preservative
1.5-2.5 parts and water 420-480 parts.
2. according to the hydrophobicity foam concrete foaming agent described in claim 1, it is characterised in that the foaming agent is fatty alcohol
In polyethenoxy ether sodium sulfate, lauryl sodium sulfate, Tea Saponin and polyalcohol one or more.
3. hydrophobicity foam concrete foaming agent according to claim 2, it is characterised in that the foaming agent is fat
The mixing of alcohol polyethenoxy ether sodium sulfate and/or lauryl sodium sulfate and Tea Saponin.
4. hydrophobicity foam concrete foaming agent according to claim 3, it is characterised in that the fatty alcohol polyoxy second
Alkene ether sodium sulfate and/or lauryl sodium sulfate and the weight ratio of Tea Saponin are 5:1-12:1.
5. hydrophobicity foam concrete foaming agent according to claim 2, it is characterised in that described polyalcohol is second
Glycol, 1,2-PD, BDO, hexylene glycol, Diethylene Glycol, dipropylene glycol, trimethylolpropane and sweet
In oil one or more.
6. hydrophobicity foam concrete foaming agent according to claim 1, it is characterised in that the foam stabilizer is coconut
Fatty acid oil diglycollic amide.
7. hydrophobicity foam concrete foaming agent according to claim 1, it is characterised in that the thickener is hydroxypropyl
Ylmethyl cellulose, polyvinyl alcohol or latex powder.
8. hydrophobicity foam concrete foaming agent according to claim 1, it is characterised in that the reinforcing agent is chlorination
Magnesium, sodium chloride, calcium formate or calcium chloride.
9. hydrophobicity foam concrete foaming agent according to claim 1, it is characterised in that the diluent is positive fourth
In alcohol, sec-butyl alcohol, ethanol, ethyl acetate, cyclohexanol and n-heptanol one or more.
10. a kind of preparation method of the hydrophobicity foam concrete foaming agent described in any one of claim 1-9, its feature exists
In comprising the following steps：
（1）The water of total Water 1/3-1/2 is first added in reactor, then adds foaming agent, be heated to 30-50 DEG C, stirred, shape
Into expanding foam solution；
（2）Remaining water is heated to 20-40 DEG C, warm water is obtained, reinforcing agent is dissolved in warm water；
（3）To step（1）Reactor inside adds foam stabilizer, stirs；
（4）To step（3）Reactor inside adds 40%-80% diluents, carries out pre-dilution, is subsequently adding step（2）Handle well
Reinforcing agent, stir, be eventually adding remaining diluent, stir；
（5）In step（4）Preservative and thickener are sequentially added in mixed solution, is stirred；
（6）By step（5）The foaming agent barrelling handled well, shipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208780.4A CN106746886A (en) | 2016-12-23 | 2016-12-23 | A kind of hydrophobicity foam concrete foaming agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208780.4A CN106746886A (en) | 2016-12-23 | 2016-12-23 | A kind of hydrophobicity foam concrete foaming agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106746886A true CN106746886A (en) | 2017-05-31 |
Family
ID=58920202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611208780.4A Pending CN106746886A (en) | 2016-12-23 | 2016-12-23 | A kind of hydrophobicity foam concrete foaming agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106746886A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298542A (en) * | 2017-08-23 | 2017-10-27 | 辽宁工程技术大学 | A kind of foam concrete foamer and preparation method thereof |
| CN107473618A (en) * | 2017-08-17 | 2017-12-15 | 广东省建筑科学研究院集团股份有限公司 | A kind of foam concrete compound foaming agent and preparation method thereof |
| CN109467333A (en) * | 2018-12-10 | 2019-03-15 | 中国五冶集团有限公司 | A kind of light-weight foamed concrete foaming agent |
| CN109574543A (en) * | 2018-12-30 | 2019-04-05 | 陕西师范大学 | One kind is cast-in-place to build foam concrete composite foamable agent |
| CN110317067A (en) * | 2019-07-19 | 2019-10-11 | 广东金意陶陶瓷集团有限公司 | Foaming agent and its preparation method and application, foamed ceramic wallboard powder and preparation method thereof |
| CN110590217A (en) * | 2019-09-11 | 2019-12-20 | 南阳师范学院 | Mortar type foam concrete foaming agent and production method thereof |
| CN111170758A (en) * | 2018-11-09 | 2020-05-19 | 河南华泰新材科技股份有限公司 | Foam concrete, preparation method and application thereof |
| CN111302698A (en) * | 2020-03-19 | 2020-06-19 | 煤炭科学技术研究院有限公司 | Foaming agent for manufacturing inorganic curing material and preparation method thereof |
| CN112592100A (en) * | 2021-01-29 | 2021-04-02 | 河南华泰新材科技股份有限公司 | Foaming agent for admixture foamed light soil and preparation method thereof |
| CN112624659A (en) * | 2021-01-26 | 2021-04-09 | 河南华泰新材科技股份有限公司 | Composite plant protein foaming agent and preparation method thereof |
| CN112851178A (en) * | 2021-02-26 | 2021-05-28 | 广东前景建筑科技有限公司 | Composite foaming agent and preparation method thereof |
| CN113024215A (en) * | 2021-03-08 | 2021-06-25 | 张建华 | Tailing foam concrete applied to alpine and high-altitude areas and preparation method thereof |
| CN113754371A (en) * | 2021-08-30 | 2021-12-07 | 广东盛瑞科技股份有限公司 | Foamed light soil with high stone powder content and preparation method thereof |
| CN115181316A (en) * | 2022-07-07 | 2022-10-14 | 福建省灿辉环保科技有限公司 | Modified EVA foaming agent and preparation method thereof |
| CN115925444A (en) * | 2022-12-13 | 2023-04-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Saline desert sand foam concrete and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008285336A (en) * | 2007-05-15 | 2008-11-27 | Takemoto Oil & Fat Co Ltd | Preparation method of ae concrete and ae concrete |
| CN101717221A (en) * | 2009-11-24 | 2010-06-02 | 中国矿业大学(北京) | Foaming agent for soil engineering |
| CN102329149A (en) * | 2011-07-12 | 2012-01-25 | 梁材 | Foaming agent for sound absorption foam concrete product and preparation method for foaming agent |
| CN103864334A (en) * | 2014-02-12 | 2014-06-18 | 东莞市明洁隧道建设材料有限公司 | Environment-friendly foaming agent for earth pressure balance shield tunneling machine |
| CN104177118A (en) * | 2014-08-04 | 2014-12-03 | 中建商品混凝土（福建）有限公司 | Early-strength composite foam concrete foaming agent and preparation method thereof |
-
2016
- 2016-12-23 CN CN201611208780.4A patent/CN106746886A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008285336A (en) * | 2007-05-15 | 2008-11-27 | Takemoto Oil & Fat Co Ltd | Preparation method of ae concrete and ae concrete |
| CN101717221A (en) * | 2009-11-24 | 2010-06-02 | 中国矿业大学(北京) | Foaming agent for soil engineering |
| CN102329149A (en) * | 2011-07-12 | 2012-01-25 | 梁材 | Foaming agent for sound absorption foam concrete product and preparation method for foaming agent |
| CN103864334A (en) * | 2014-02-12 | 2014-06-18 | 东莞市明洁隧道建设材料有限公司 | Environment-friendly foaming agent for earth pressure balance shield tunneling machine |
| CN104177118A (en) * | 2014-08-04 | 2014-12-03 | 中建商品混凝土（福建）有限公司 | Early-strength composite foam concrete foaming agent and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 张振华等: "《低密度钻井流体技术》", 31 October 2004, 石油大学出版社 * |
| 赵云龙等: "《石膏干混建材生产及应用技术》", 30 November 2016, 中国建材工业出版社 * |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473618A (en) * | 2017-08-17 | 2017-12-15 | 广东省建筑科学研究院集团股份有限公司 | A kind of foam concrete compound foaming agent and preparation method thereof |
| CN107298542A (en) * | 2017-08-23 | 2017-10-27 | 辽宁工程技术大学 | A kind of foam concrete foamer and preparation method thereof |
| CN111170758A (en) * | 2018-11-09 | 2020-05-19 | 河南华泰新材科技股份有限公司 | Foam concrete, preparation method and application thereof |
| CN109467333A (en) * | 2018-12-10 | 2019-03-15 | 中国五冶集团有限公司 | A kind of light-weight foamed concrete foaming agent |
| CN109574543B (en) * | 2018-12-30 | 2021-05-07 | 陕西师范大学 | Composite foaming agent for cast-in-situ foam concrete |
| CN109574543A (en) * | 2018-12-30 | 2019-04-05 | 陕西师范大学 | One kind is cast-in-place to build foam concrete composite foamable agent |
| CN110317067A (en) * | 2019-07-19 | 2019-10-11 | 广东金意陶陶瓷集团有限公司 | Foaming agent and its preparation method and application, foamed ceramic wallboard powder and preparation method thereof |
| CN110317067B (en) * | 2019-07-19 | 2022-07-05 | 广东金意陶陶瓷集团有限公司 | Foaming agent composition, preparation method and application thereof, foamed ceramic wallboard powder and preparation method thereof |
| CN110590217A (en) * | 2019-09-11 | 2019-12-20 | 南阳师范学院 | Mortar type foam concrete foaming agent and production method thereof |
| CN111302698A (en) * | 2020-03-19 | 2020-06-19 | 煤炭科学技术研究院有限公司 | Foaming agent for manufacturing inorganic curing material and preparation method thereof |
| CN112624659A (en) * | 2021-01-26 | 2021-04-09 | 河南华泰新材科技股份有限公司 | Composite plant protein foaming agent and preparation method thereof |
| CN112592100A (en) * | 2021-01-29 | 2021-04-02 | 河南华泰新材科技股份有限公司 | Foaming agent for admixture foamed light soil and preparation method thereof |
| CN112851178A (en) * | 2021-02-26 | 2021-05-28 | 广东前景建筑科技有限公司 | Composite foaming agent and preparation method thereof |
| CN113024215A (en) * | 2021-03-08 | 2021-06-25 | 张建华 | Tailing foam concrete applied to alpine and high-altitude areas and preparation method thereof |
| CN113754371A (en) * | 2021-08-30 | 2021-12-07 | 广东盛瑞科技股份有限公司 | Foamed light soil with high stone powder content and preparation method thereof |
| CN113754371B (en) * | 2021-08-30 | 2022-10-21 | 广东盛瑞科技股份有限公司 | Foamed light soil with high stone powder content and preparation method thereof |
| CN115181316A (en) * | 2022-07-07 | 2022-10-14 | 福建省灿辉环保科技有限公司 | Modified EVA foaming agent and preparation method thereof |
| CN115181316B (en) * | 2022-07-07 | 2023-06-30 | 福建灿辉环保科技股份有限公司 | Modified EVA foaming agent and preparation method thereof |
| CN115925444A (en) * | 2022-12-13 | 2023-04-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Saline desert sand foam concrete and preparation method thereof |
| CN115925444B (en) * | 2022-12-13 | 2023-10-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Salt water desert sand foam concrete and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106746886A (en) | A kind of hydrophobicity foam concrete foaming agent and preparation method thereof | |
| CN106587716B (en) | organic silicon modified foaming agent and application thereof in foamed light soil | |
| CN107311561B (en) | A kind of 3D printing cement-based material and preparation method thereof for underwater construction | |
| CN101708975B (en) | Concrete waterproof compacting agent and preparation method thereof | |
| CN104973817B (en) | A kind of concrete viscosity regulator being applicable to use with polycarboxylate water-reducer compatibility and preparation method thereof | |
| CN106966659B (en) | A kind of water-fast crack resistance type foam concrete and preparation method | |
| CN104119026B (en) | Concrete composite water reducer | |
| CN104119024B (en) | Collapse protection type water reducer | |
| CN105293987A (en) | Poly carboxylic acid series compound water reducing agent used for hydraulic self-compacting concrete and preparation method and application | |
| CN104844258B (en) | Aerating block with waste rubber | |
| CN103359972A (en) | Polycarboxylic acid water reducer for preparing fair-faced concrete | |
| CN104119023B (en) | Efficient retarding and water reducing agent | |
| CN104108900B (en) | Gas tracting subtractive agent | |
| CN107473618A (en) | A kind of foam concrete compound foaming agent and preparation method thereof | |
| CN110818360A (en) | Expanded perlite foam light soil and preparation method thereof | |
| CN110922090A (en) | Environment-friendly concrete waterproof agent and preparation method thereof | |
| CN112551929A (en) | High-performance foam light soil foaming agent | |
| CN107601956A (en) | A kind of supermolecule anti-crack concrete additive and preparation method thereof | |
| CN111689790A (en) | Light high-strength cement-based foam thermal insulation material and preparation method thereof | |
| CN104003647B (en) | Copolymer-modified reaction-type air-entraining agent and preparation method thereof | |
| CN106495738B (en) | A kind of ceramic sound-absorbing material and preparation method thereof and purposes | |
| CN107010994A (en) | Ultra-high performance concrete conserves the preparation method of powder | |
| CN112646409B (en) | High-strength gypsum heat-insulating putty and preparation method thereof | |
| CN101580351B (en) | Method for preparing air entraining agent for concrete | |
| CN112479621A (en) | Antifreezing air-entraining alkali-free liquid accelerator and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |