CN1069609C - Application of saponin in concrete - Google Patents
Application of saponin in concrete Download PDFInfo
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- CN1069609C CN1069609C CN98112236A CN98112236A CN1069609C CN 1069609 C CN1069609 C CN 1069609C CN 98112236 A CN98112236 A CN 98112236A CN 98112236 A CN98112236 A CN 98112236A CN 1069609 C CN1069609 C CN 1069609C
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- concrete
- honey locust
- chinese honey
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- 239000004567 concrete Substances 0.000 title claims abstract description 54
- 239000001397 quillaja saponaria molina bark Substances 0.000 title 1
- 229930182490 saponin Natural products 0.000 title 1
- 150000007949 saponins Chemical class 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 67
- 241000931143 Gleditsia sinensis Species 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 32
- 239000011575 calcium Substances 0.000 claims description 32
- 229910052791 calcium Inorganic materials 0.000 claims description 32
- 239000004568 cement Substances 0.000 claims description 21
- 150000001875 compounds Chemical class 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 238000010348 incorporation Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 4
- 229930006000 Sucrose Natural products 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000740 bleeding effect Effects 0.000 abstract description 6
- 239000000654 additive Substances 0.000 abstract description 5
- 235000013399 edible fruits Nutrition 0.000 abstract 4
- 238000013329 compounding Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 18
- 229910052710 silicon Inorganic materials 0.000 description 18
- 239000010703 silicon Substances 0.000 description 18
- 238000005086 pumping Methods 0.000 description 13
- 210000004709 eyebrow Anatomy 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- -1 sodium alkyl benzene Chemical class 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/18—Waste materials; Refuse organic
- C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
-
- 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
- C04B24/10—Carbohydrates or derivatives thereof
-
- 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
-
- 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/304—Air-entrainers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
The invention discloses an application of Chinese honeylocust fruit in concrete, which is characterized in that the Chinese honeylocust fruit is processed into powder or water agent, the powder or water agent is added into the concrete or is added into the concrete after being compounded with other additives, the Chinese honeylocust fruit added into the concrete can play a role of an air entraining agent, compared with the original air entraining agent, the air entraining agent prepared by the Chinese honeylocust fruit and the air entraining water reducing agent prepared by compounding can effectively improve the defects of large bubbles, small quantity of bubbles in unit volume, short foam stabilizing time and the like in the original air entraining agent, greatly improve the impermeability grade and durability of the concrete, increase the slump of the concrete, reduce bleeding and improve the pumpability of the concrete.
Description
The present invention relates to the application of a kind of Chinese honey locust in concrete, particularly as the application of concrete air-entrainer.
Air entrapment agent is a kind of concrete admixture commonly used, also is one of main raw material of various composite additive for concrete.At present, China's air entrapment agent kind is few, poor performance, commonly used have a colophonium pyrolytic polymer, sodium alkyl benzene sulfonate etc., these products all are colloidal, and the on-the-spot dissolving difficulty of using more can not be compound with other dry powder admixture, so use face is restricted, the most compound additive or concrete of bleed of needing are all selected wooden calcium (calcium lignin sulphonate) water reducer for use, but wooden calcium water reducer, the one, resource-constrained, the 2nd, the bubble diameter that it is introduced is bigger, the small bubbles content useful to concrete strength is few, tends to reduce concrete strength after mixing, and reduces diminishing enhancing rate.Service condition from every side, up to the present, China's air entrapment agent exists all in the use that bubble is big, the unit volume number of bubbles is few, surely the bubble time short, mix problem such as inconvenience, cause defectives such as the concrete slump loss that mixes air entrapment agent is big, water retention property is poor, pumpability is bad, influence preparation high-grade concrete therefrom.
The objective of the invention is to Chinese honey locust is applied in the concrete as air entrapment agent or needs in the compound additive of bleed, thus improve effectively that the bubble that former air entrapment agent exists is big, the unit volume number of bubbles is few, surely the bubble time short and mix defectives such as the slump-loss that the back is produced in the concrete is big, water retention property is poor, pumpability is bad, influence preparation high-grade concrete.
The object of the present invention is achieved like this: Chinese honey locust is processed into powdery or aqua, mixes in the concrete or add the effect that can play air entrapment agent in the concrete with the compound back of other admixture.
Above-mentioned Chinese honey locust is processed into powdery and mixes two kinds of forms in the concrete:＜1〉the Chinese honey locust oven dry is crushed to more than 100 orders, directly to mix in concrete, its incorporation is the 2-6 of cement consumption;＜2〉with Chinese honey locust by fragmentation, immersion, boiling, pulp-extruding machine extrusion solution, to secrete press filtration, be concentrated into solid content be 30%-35%, be crushed to behind the roller drying more than 100 orders or after the spraying drying again and mix in the concrete, incorporation is the 0.5-1.5 ‰ of cement consumption.
Above-mentioned Chinese honey locust is processed into powdery and other admixture and mixes in the concrete after compound and be meant:＜1〉make gas tracting subtractive agent with white sugar after compound and mix in the concrete, spaonin powder accounts for 15-30% in this water reducer, white sugar accounts for 70-85%, and the doping level of water reducer is the 5-8 ‰ of cement consumption when using;＜2〉make gas tracting subtractive agent with saccharification calcium after compound and mix in the concrete, spaonin powder accounts for 5-15% in this water reducer, and saccharification calcium accounts for 85-95%, and the doping level of water reducer is the 10-15 ‰ of cement consumption when using.
Embodiments of the invention are by table 1, table 2, table 3 explanation.
Table 1 is Chinese honey locust air entrapment agent and Chinese honey locust gas tracting subtractive agent performance index test-results.
Table 2 is Chinese honey locust gas tracting subtractive agent and wooden calcium, sugared calcium wood calcium recombiner comparative test result.
Table 3 is used as pumping agent for the Chinese honey locust gas tracting subtractive agent or allocates the performance comparison test result of pumping agent into.
Now that table 1 is measured data and process of the test are described below as embodiment:
Embodiment 1: Chinese honey locust directly mixes in the concrete after being processed into powdery.
Detailed process: soak more than 8 hours with being placed on after the Chinese honey locust fragmentation in the water, in rotary spherical digester boiling 2-4 hour then, use the pulp-extruding machine extrusion solution again, secrete press filtration with secreting press, being concentrated into solid content at last is to adopt spraying drying to make spaonin powder behind the 30-35%, the spaonin powder that makes is mixed in the concrete, incorporation be cement consumption 7 ‰ (wherein spaonin powder is 1 ‰, saccharification calcium is 6 ‰), the cement that is adopted during test is ferry 625 cement, it is as shown in table 1 to mix data measured after stirring, water-reducing rate: 8%; Bleeding rate ratio: 52%; Air content 3.5%; Time of coagulation poor: initial set is 80min, and final set is 90min; Compressive strength rate: 3d is 110%, and 7d is 115%, and 28d is 118%; Shrinkage ratio: 125%; Relative durability index: 90%, can find out from institute's column data, Chinese honey locust has all reached acceptable end product among the existing air entrapment agent standard GB-8076-1997 of China as air entrapment agent on every index, thereby illustrate that Chinese honey locust is feasible as air entrapment agent, possess the condition that replaces existing various air entrapment agents fully.
Embodiment 2: Chinese honey locust is processed into powdery and saccharification calcium to be made gas tracting subtractive agent after compound and mixes in concrete.
Detailed process: the process of producing of spaonin powder is identical with embodiment 1, the spaonin powder that makes and saccharification calcium are mixed in the concrete after compound, incorporation is 12 ‰ of a cement consumption, wherein spaonin powder is 1 ‰, saccharification calcium is 11 ‰, testing used cement is ferry 625 cement, mixes that to stir the measured data in back as shown in table 1, water-reducing rate: 12%; Bleeding rate ratio: 48%; Air content: 3.8%; Time of coagulation poor: initial set is 110min, and final set is 115min; Compressive strength rate: 3d is 120%, 7d is 128%, 28d is 126%; Shrinkage ratio: 110%; Relative durability index: 92%, can find out from institute's column data, every index of Chinese honey locust gas tracting subtractive agent has all reached the acceptable end product among the existing gas tracting subtractive agent standard GB-8076-1997 of China, illustrates that the Chinese honey locust gas tracting subtractive agent can replace the existing various gas tracting subtractive agents that use fully.
Table 2 has been listed Chinese honey locust gas tracting subtractive agent and the more general comparison of other admixture on use properties of China's use at present in detail, in the table incorporation of admixture all with cement consumption as standard, from table, can find out, the Chinese honey locust gas tracting subtractive agent all is better than the various ordinary water-reducing agents that present China uses on every performance, illustrate that again Chinese honey locust is feasible as air entrapment agent and the compounded gas tracting subtractive agent of other admixture.
Table 3 has been listed Chinese honey locust gas tracting subtractive agent and other admixture as pumping agent or the comparison on use properties after allocating pumping agent into, in the table doping level of listed admixture all with cement consumption as standard.
Performance was all relatively poor when China used more general admixture to use as pumping agent at present, thereby cause the current pump concrete pumpability of China poor, pumping pressure is big, often obstruction, pump case and catheter wall pipe decrease big, pumping distance and highly limited and accident etc. often occurs, the application of Chinese honey locust gas tracting subtractive agent then can improve every index (listed as table 3) of pumping agent greatly, thereby significantly improves the performance and the quality of pump concrete.
When above-mentioned Chinese honey locust water reducer uses as pumping agent, need the requirement according to engineering, the label of cement and an amount of methylcellulose gum that add such as height and distance that concrete needs pumping sometimes.
Chinese honey locust also can be made into aqua among the present invention except that can be made into powdery; At some in particular cases, Chinese honey locust air entrapment agent and gas tracting subtractive agent need an amount of promoting agent and the suds-stabilizing agent of adding in use.
The present invention is owing to being applied in concrete as air entrapment agent Chinese honey locust or needing in the compound additive of bleed, thereby defective such as improved effectively that the bubble that exists in the former air entrapment agent is big, the unit volume number of bubbles is few, surely the bubble time is short, concrete anti-penetration grade and weather resistance have been improved greatly, increased the concrete slump, reduced bleeding, improve concrete pumpability, and reached all technical requirementss of GB GB8076-1997 air entrapment agent acceptable end product.
Chinese honey locust air entrapment agent and Chinese honey locust gas tracting subtractive agent performance index test-results (table 1)
| Test subject | Water-reducing rate (%) is not less than | Bleeding rate is not more than than (%) | Air content (%) | Poor (min) of time of coagulation | Compressive strength rate (%) is not less than | Shrinkage ratio (%) is not more than | Durability index (%) is not less than for 200 times relatively | To the steel bar corrosion effect | ||||
| Initial set | Final set | 3d | 7d | 28d | 28d | |||||||
| The air entrapment agent national standard | Acceptable end product | 6 | 70 | ＞3.0 | -90+120 | 95 | 95 | 90 | 135 | 80 | ||
| Salable product | 6 | 80 | ＞3.0 | 80 | 80 | 80 | 135 | 60 | ||||
| The Chinese honey locust air entrapment agent | 8 | 52 | 3.5 | +80 | +90 | 110 | 115 | 118 | 125 | 90 | Do not have | |
| The gas tracting subtractive agent national standard | Acceptable end product | 10 | 70 | ＞3.0 | -90+120 | 115 | 110 | 100 | 135 | 80 | ||
| Salable product | 10 | 80 | ＞3.0 | 110 | 110 | 100 | 135 | 60 | ||||
| The Chinese honey locust gas tracting subtractive agent | 12 | 48 | 3.8 | +110 | +115 | 120 | 128 | 126 | 110 | 92 | Do not have | |
Chinese honey locust gas tracting subtractive agent and wooden calcium, sugared calcium wood calcium recombiner comparative test result (table 2)
| The admixture name of an article and volume | Cement type | Concrete mix (kg/m 3) | The slump (cm) | Water-reducing rate (%) | Save grey rate (%) | Compressive strength rate (%) | Admixture cost (unit/m 3) | Conserve water golden paint volume (unit/m 3) | Save the amount of money (unit/m 3) | |||||
| Cement | Medium sand | Cobble | Water | 3d | 7d | 28d | ||||||||
| Benchmark, do not mix | Ferry 625 general silicon | 350 | 798 | 1102 | 200 | 8.0 | 0 | 0 | 100 | 100 | 100 | 0 | 0 | 0 |
| The wooden calcium 0.25% in village cuts into a mountain | Ferry 625 general silicon | 350 | 790 | 1138 | 172 | 8.5 | 14 | 0 | 95 | 118 | 114 | |||
| The wooden calcium 0.15% in village, TG sugar calcium 0.10% cut into a mountain | Ferry 625 general silicon | 350 | 789 | 1135 | 176 | 8.0 | 12 | 0 | 109 | 122 | 120 | |||
| Chinese honey locust gas tracting subtractive agent 0.12% | Ferry 625 general silicon | 350 | 789 | 1135 | 176 | 8.0 | 12 | 0 | 125 | 130 | 128 | |||
| The wooden calcium 0.25% in village cuts into a mountain | Ferry 625 general silicon | 322 | 821.5 | 1134.5 | 172 | 9.0 | 14 | 8 | 84 | 102 | 98 | 2.01 | 14.00 | 11.99 |
| The wooden calcium 0.15% in village, TG sugar calcium 0.10% cut into a mountain | Ferry 625 general silicon | 315 | 823 | 1136 | 176 | 8.0 | 12 | 10 | 98 | 106 | 104 | 2.00 | 17.50 | 15.50 |
| Chinese honey locust gas tracting subtractive agent 0.12% | Ferry 625 general silicon | 308 | 826 | 1140 | 176 | 8.5 | 12 | 12 | 108 | 106 | 110 | 0.90 | 21.00 | 20.10 |
| Benchmark, do not mix | Kunming 525 general silicon | 310 | 823 | 1137 | 180 | 7.5 | 0 | 0 | 100 | 100 | 100 | 0 | 0 | 0 |
| The wooden calcium 0.15% in village, TG sugar calcium 0.1% cut into a mountain | Kunming 523 general silicon | 310 | 814 | 1171.2 | 154.8 | 8.0 | 14 | 0 | 118 | 125 | 124 | |||
| Chinese honey locust gas tracting subtractive agent 0.12% | Kunming 523 general silicon | 310 | 815 | 1172 | 153.0 | 15 | 0 | 135 | 132 | 129 | ||||
The Chinese honey locust gas tracting subtractive agent is used as pumping agent or allocates performance comparison test result's (table 3) of pumping agent into
| The admixture name of an article and volume | Cement type | Concrete mix (kg/m 3) | The normal pressure bleeding rate is than (%) | Slump value (cm) | Compressive strength rate (%) | |||||||||
| Cement | Medium sand | Cobble | Water | Initially | 30min | 60min | 3d | 7d | 28d | 90d | ||||
| China's pumping agent industry standard value | Acceptable end product | ＜100 | 85 | 85 | 85 | 85 | ||||||||
| Salable product | ＜120 | 80 | 80 | 80 | 80 | |||||||||
| Benchmark, do not mix | High eyebrow 525 general silicon | 440 | 716 | 1074 | 220 | 100 | 15.5 | 14.0 | 13.0 | 100 | 100 | 100 | 100 | |
| The wooden calcium 0.25% in village cuts into a mountain | High eyebrow 525 general silicon | 440 | 716 | 1074 | 220 | 90 | 22.5 | 19.5 | 14.0 | 89 | 92 | 95 | 94 | |
| The wooden calcium 0.15% in village, TG sugar calcium 0.1% cut into a mountain | High eyebrow 525 general silicon | 440 | 716 | 1074 | 220 | 95 | 21.0 | 18.0 | 12.0 | 92 | 101 | 105 | 103 | |
| Chinese honey locust gas tracting subtractive agent 0.12% | High eyebrow 525 general silicon | 440 | 716 | 1074 | 220 | 88 | 22.0 | 21.0 | 18.0 | 105 | 108 | 110 | 108 | |
| FDN0.45%, wooden calcium 0.15%, sugared calcium 0.1% | High eyebrow 525 general silicon | 440 | 723 | 1085 | 202 | 92 | 23.0 | 19.5 | 16.0 | 110 | 116 | 118 | 118 | |
| FDN0.45%, Chinese honey locust gas tracting subtractive agent 0.12% | High eyebrow 525 general silicon | 440 | 723 | 1085 | 202 | 86 | 23.0 | 21.0 | 19.5 | 120 | 127 | 126 | 128 | |
| FDN0.75%, wooden calcium 0.15%, sugared calcium 0.1% | High eyebrow 525 general silicon | 440 | 729 | 1094 | 187 | 90 | 24.5 | 21.0 | 18.5 | 118 | 125 | 129 | 126 | |
| FDN0.75%, Chinese honey locust gas tracting subtractive agent 0.12% | High eyebrow 525 general silicon | 440 | 729 | 1094 | 187 | 85 | 24.0 | 23.0 | 20.5 | 130 | 135 | 136 | 132 | |
Claims (3)
1, the application of a kind of Chinese honey locust in concrete, it is characterized in that: Chinese honey locust is processed into powdery or aqua, mix in the concrete or and add the effect that to play air entrapment agent in the concrete with the compound back of other admixture, wherein Chinese honey locust is processed into powdery and mixes and be meant in the concrete that Chinese honey locust oven dry is crushed to more than 100 orders, directly mix in concrete, incorporation is the 2-6 ‰ of cement consumption, or Chinese honey locust is through broken, soak, boiling, the pulp-extruding machine extrusion solution, secrete press filtration, being concentrated into solid content is 30-35%, be crushed to behind the roller drying more than 100 orders or after the spraying drying again and mix in the concrete, incorporation is the 0.5-1.5 ‰ of cement consumption.
2, the application of a kind of Chinese honey locust according to claim 1 in concrete, it is characterized in that: said Chinese honey locust is processed into powdery and other admixture and mixes after compound and be meant in the concrete that spaonin powder and white sugar makes gas tracting subtractive agent after compound and mix in the concrete, spaonin powder accounts for 15-30% in this water reducer, white sugar accounts for 70-85%, and the doping level of water reducer is the 5-8 ‰ of cement consumption when using.
3, the application of a kind of Chinese honey locust according to claim 1 in concrete, it is characterized in that: said Chinese honey locust is processed into powdery and other admixture and mixes after compound and be meant in the concrete that spaonin powder and saccharification calcium (powdery) makes gas tracting subtractive agent after compound and mix in the concrete, spaonin powder accounts for 5%-15% in this water reducer, saccharification calcium accounts for 85%-95%, and the doping level of water reducer is the 10-15 ‰ of cement consumption when using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98112236A CN1069609C (en) | 1998-09-08 | 1998-09-08 | Application of saponin in concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98112236A CN1069609C (en) | 1998-09-08 | 1998-09-08 | Application of saponin in concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1247173A CN1247173A (en) | 2000-03-15 |
| CN1069609C true CN1069609C (en) | 2001-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98112236A Expired - Fee Related CN1069609C (en) | 1998-09-08 | 1998-09-08 | Application of saponin in concrete |
Country Status (1)
| Country | Link |
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| CN (1) | CN1069609C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304179A (en) * | 2013-06-26 | 2013-09-18 | 韩越 | Concrete composite liquid anti-freezing pumping agent |
| CN112479677A (en) * | 2020-12-22 | 2021-03-12 | 温州鼎玛建筑技术有限公司 | Anti-permeability and anti-freezing concrete and preparation method thereof |
| CN113804864A (en) * | 2021-10-13 | 2021-12-17 | 江苏奥莱特新材料股份有限公司 | Method for testing air entraining performance of air entraining agent for concrete |
| CN117843280B (en) * | 2023-11-28 | 2024-06-28 | 四川交通职业技术学院 | Concrete early strength agent and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167818A (en) * | 1996-06-06 | 1997-12-17 | 珠海经济特区金谷保健品公司 | Chinese honey locust shampoo |
-
1998
- 1998-09-08 CN CN98112236A patent/CN1069609C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167818A (en) * | 1996-06-06 | 1997-12-17 | 珠海经济特区金谷保健品公司 | Chinese honey locust shampoo |
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| Publication number | Publication date |
|---|---|
| CN1247173A (en) | 2000-03-15 |
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