CN103601409B - Concrete foamer and production technique thereof - Google Patents
Concrete foamer and production technique thereof Download PDFInfo
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- CN103601409B CN103601409B CN201310470815.1A CN201310470815A CN103601409B CN 103601409 B CN103601409 B CN 103601409B CN 201310470815 A CN201310470815 A CN 201310470815A CN 103601409 B CN103601409 B CN 103601409B
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- phyteral
- sulfonic acid
- rosin
- concrete foamer
- sodium disilicate
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Abstract
The present invention proposes a kind of new concrete whipping agent and production technique thereof, described new concrete whipping agent comprises following parts by weight of component: phyteral sulfonic acid 50-150 part, rosin 20-60 part, compound sodium disilicate 10-50 part, properties-correcting agent 0.5-2 part.Described whipping agent is obtained by following steps: producing of a, phyteral sulfonic acid: raw material screening → immersion → fragmentation → separation → extraction → storage; B, rosin are broken; C, mixed with compound sodium disilicate and properties-correcting agent by above-mentioned materials, prepared by high temperature, detects, packaging.The invention has the advantages that: starting material are easily purchased, cost is low, pollution-free, easily processes, and storage endurance does not have niff; The steady bubble time is long; The foamed concrete inside produced with this whipping agent has countless tiny bubbles and bubble is separate, not connected, and water-intake rate is low, volume stability good; Manufacture craft is simple, and flow process is short, and cost is low, easily promotes.
Description
Technical field
The present invention relates to materials for wall and the wall thermal insulating lagging material of building operation, refer to a kind of concrete foamer and production technique thereof especially.
Background technology
Current cement blowing agent utilizes physics and chemistry mode that organism or inorganics are mixed and made into foam, with cement, the finish mix slurries such as flyash, through mix and blend, build a kind of porous material that is shaping, maintenance, owing to having a large amount of said minuscule hole closed in the foamed concrete produced with whipping agent, there is good thermal and insulating performance, be widely used in the fields such as cast-in-situ wall, foundation trench filling and roof heat insulation.
But, common in the market concrete foamer produce foamed concrete ubiquity low strength, water-intake rate is high, heat insulating effect is poor, the easy hollowing cracking of sand finish and the quality problems such as homogeneity, poor stability, major cause is homogeneity and the less stable of the core product whipping agent of this product, and the widespread adoption having had a strong impact on foamed concrete is promoted.
Summary of the invention
The present invention proposes a kind of concrete foamer and production technique thereof, can provide a kind of whipping agent, and the steady bubble time is long, cost is low, the homogeneity of pollution-free and foamed products quality and good stability.The alternative traditional shale brick of foamed concrete that this whipping agent is produced and the heat preserving and insulating material as area cold in winter and hot in summer.
Technical scheme of the present invention is achieved in that a kind of concrete foamer, and described concrete foamer comprises following parts by weight of component: phyteral sulfonic acid 50-150 part, rosin 20-60 part, compound sodium disilicate 10-50 part, properties-correcting agent 0.5-2 part.
As preferably, described concrete foamer comprises following parts by weight of component: phyteral sulfonic acid 80-120 part, rosin 30-50 part, compound sodium disilicate 20-40 part, properties-correcting agent 0.6-1 part.
As preferably, described concrete foamer comprises following parts by weight of component and comprises following parts by weight of component: phyteral sulfonic acid 100 parts, rosin 40 parts, compound sodium disilicate 30 parts, properties-correcting agent 0.8 part.
As preferably, described whipping agent is obtained by following steps:
Producing of a, phyteral sulfonic acid: raw material screening → immersion → fragmentation → separation → extraction → storage;
B, rosin are broken;
C, mixed with compound sodium disilicate and properties-correcting agent by above-mentioned materials, prepared by high temperature, detects, packaging.
As preferably, the raw material of described screening is fruits of leguminous plants.
As preferably, described fruits of leguminous plants soak time is 6-8 hour.
As preferably, after described fruits of leguminous plants soaks, broken particle diameter is 2-3mm.
As preferably, the preparation temperature of described fruits of leguminous plants particle, rosin particle and compound sodium disilicate is 50-60 DEG C.
Compared with prior art, the invention has the advantages that: starting material are easily purchased, cost is low, pollution-free, easily processes; This product storage endurance, winter, summer can use, and high temperature resistantly reach more than 40 degree, low temperature resistant subzero less than 5 degree; The cost of this product is lower than 50% of market cost; This product does not have niff; Foamed concrete homogeneity and the stability of the production of this whipping agent are better than the traditional product on market, and the steady bubble time is longer than market traditional product one times; The inside of the foam concrete foamer produced with this whipping agent has countless tiny bubbles and bubble is separate, not connected, and water-intake rate is low, volume stability good; The manufacture craft of foamed concrete is simple, and flow process is uncomplicated, can according to demand can the high fully-automatic equipment to more than ten million yuan, can be low to moderate the Semi-automatic device of hundreds of thousands of unit, easily promote.
Embodiment
Be clearly and completely described below in conjunction with the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of concrete foamer, described concrete foamer comprises following parts by weight of component: phyteral sulfonic acid 50-150 part, rosin 20-60 part, compound sodium disilicate 10-50 part, properties-correcting agent 0.5-2 part.
As preferably, described concrete foamer comprises following parts by weight of component: phyteral sulfonic acid 80-120 part, rosin 30-50 part, compound sodium disilicate 20-40 part, properties-correcting agent 0.6-1 part.
As preferably, described concrete foamer comprises following parts by weight of component and comprises following parts by weight of component: phyteral sulfonic acid 100 parts, rosin 40 parts, compound sodium disilicate 30 parts, properties-correcting agent 0.8 part.
As preferably, described whipping agent is obtained by following steps:
Producing of a, phyteral sulfonic acid: raw material screening → immersion → fragmentation → separation → extraction → storage;
B, rosin are broken;
C, mixed with compound sodium disilicate and properties-correcting agent by above-mentioned materials, prepared by high temperature, detects, packaging.
As preferably, the raw material of described screening is fruits of leguminous plants.
As preferably, described fruits of leguminous plants soak time is 6-8 hour.
As preferably, after described fruits of leguminous plants soaks, broken particle diameter is 2-3mm.
As preferably, the preparation temperature of described fruits of leguminous plants particle, rosin particle and compound sodium disilicate is 50-60 DEG C.
Starting material of the present invention are easily purchased, and cost is low, pollution-free, easily process; This product storage endurance, winter, summer can use, and high temperature resistantly reach more than 40 degree, low temperature resistant subzero less than 5 degree; The cost of this product is lower than 50% of market cost; This product does not have niff; Foamed concrete homogeneity and the stability of the production of this whipping agent are better than the traditional product on market, and the steady bubble time is longer than market traditional product one times; The inside of the foam concrete foamer produced with this whipping agent has countless tiny bubbles and bubble is separate, not connected, and water-intake rate is low, volume stability good; The manufacture craft of foamed concrete is simple, and flow process is uncomplicated, can according to demand can the high fully-automatic equipment to more than ten million yuan, can be low to moderate the Semi-automatic device of hundreds of thousands of unit, easily promote.
Embodiment one
The bean fruit that Select varieties is good, soaks after 7 hours, is broken for the particle of particle diameter 2mm, then carries out separation and extraction, obtain phyteral sulfonic acid with crusher; In 1000L reactor, add phyteral sulfonic acid 100kg, then by the rosin 40kg after fragmentation, compound sodium disilicate 30kg, properties-correcting agent 0.8kg mix, and are prepared under 55 DEG C of conditions, detect, and packaging, obtains product.
Embodiment two
The bean fruit that Select varieties is good, soaks after 8 hours, is broken for the particle of particle diameter 3mm, then carries out separation and extraction, obtain phyteral sulfonic acid with crusher; In 1000L reactor, add phyteral sulfonic acid 120kg, then by the rosin 30kg after fragmentation, compound sodium disilicate 20kg, properties-correcting agent 1kg mix, and are prepared under 60 DEG C of conditions, detect, and packaging, obtains product.
Embodiment three
The bean fruit that Select varieties is good, soaks after 6 hours, is broken for the particle of particle diameter 3mm, then carries out separation and extraction, obtain phyteral sulfonic acid with crusher; In 1000L reactor, add phyteral sulfonic acid 110kg, then by the rosin 35kg after fragmentation, compound sodium disilicate 25kg, properties-correcting agent 1kg mix, and are prepared under 55 DEG C of conditions, detect, and packaging, obtains product.
Carry out performance test to foamed concrete prepared by each Application Example, test data is as shown in the table:
| Embodiment 1 gained concrete | Embodiment 2 gained concrete | Embodiment 3 gained concrete | |
| Unit weight rank (kg/m 3) | 300 | 310 | 290 |
| Thermal conductivity (W/Mk) | 0.065 | 0.068 | 0.060 |
| Ultimate compression strength (MPa) | 1.20 | 1.36 | 0.95 |
| Shrinkage coefficient (mm/m) | 0.49 | 0.41 | 0.45 |
As can be seen from table, use the result of product test of the present invention, the relative traditional product of its unit weight rank, thermal conductivity, ultimate compression strength and shrinkage coefficient all improves significantly.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a concrete foamer, is characterized in that: described concrete foamer comprises following parts by weight of component: phyteral sulfonic acid 50-150 part, rosin 20-60 part, compound sodium disilicate 10-50 part, properties-correcting agent 0.5-2 part; Described phyteral sulfonic acid take fruits of leguminous plants as raw material, and through soaking, broken, separation and extraction is obtained.
2. concrete foamer according to claim 1, is characterized in that: described concrete foamer comprises following parts by weight of component: phyteral sulfonic acid 80-120 part, rosin 30-50 part, compound sodium disilicate 20-40 part, properties-correcting agent 0.6-1 part; Described phyteral sulfonic acid take fruits of leguminous plants as raw material, and through soaking, broken, separation and extraction is obtained.
3. concrete foamer according to claim 2, is characterized in that: described concrete foamer comprises following components by weight percent: phyteral sulfonic acid 100 parts, rosin 40 parts, compound sodium disilicate 30 parts, properties-correcting agent 0.8 part; Described phyteral sulfonic acid take fruits of leguminous plants as raw material, and through soaking, broken, separation and extraction is obtained.
4. the production technique of the concrete foamer according to claims 1 to 3, is characterized in that: described whipping agent is obtained by following steps:
A, by formula, take phyteral sulfonic acid, this phyteral sulfonic acid take fruits of leguminous plants as raw material, and through soaking, broken, separation and extraction obtains;
B, rosin are broken;
C, mixed with compound sodium disilicate and properties-correcting agent by above-mentioned materials, prepared by high temperature, detects, packaging.
5. the production technique of concrete foamer according to claim 4, is characterized in that: described fruits of leguminous plants soak time is 6-8 hour.
6. the production technique of concrete foamer according to claim 4, is characterized in that: after described fruits of leguminous plants soaks, broken particle diameter is 2-3mm.
7. the production technique of concrete foamer according to claim 4, is characterized in that: the preparation temperature of described fruits of leguminous plants particle, rosin particle and compound sodium disilicate is 50-60 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470815.1A CN103601409B (en) | 2013-10-10 | 2013-10-10 | Concrete foamer and production technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470815.1A CN103601409B (en) | 2013-10-10 | 2013-10-10 | Concrete foamer and production technique thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103601409A CN103601409A (en) | 2014-02-26 |
| CN103601409B true CN103601409B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310470815.1A Expired - Fee Related CN103601409B (en) | 2013-10-10 | 2013-10-10 | Concrete foamer and production technique thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101200381A (en) * | 2007-12-20 | 2008-06-18 | 夏勇涛 | Cement foaming agent and preparation technique thereof |
| CN101224957A (en) * | 2008-02-01 | 2008-07-23 | 中国日用化学工业研究院 | Foaming agent for civil construction as well as preparation method and use thereof |
| CN101638303A (en) * | 2009-05-07 | 2010-02-03 | 洛阳师范学院 | LC-01 type foam concrete foamer |
-
2013
- 2013-10-10 CN CN201310470815.1A patent/CN103601409B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101200381A (en) * | 2007-12-20 | 2008-06-18 | 夏勇涛 | Cement foaming agent and preparation technique thereof |
| CN101224957A (en) * | 2008-02-01 | 2008-07-23 | 中国日用化学工业研究院 | Foaming agent for civil construction as well as preparation method and use thereof |
| CN101638303A (en) * | 2009-05-07 | 2010-02-03 | 洛阳师范学院 | LC-01 type foam concrete foamer |
Non-Patent Citations (1)
| Title |
|---|
| "高效助剂——复合二硅酸钠的物理化学性能及在洗衣粉中的应用";王勤 等;《日用化学工业》;19990630(第3期);第4-7页 * |
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| Publication number | Publication date |
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| CN103601409A (en) | 2014-02-26 |
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