CN106673486A - Wet-mixed mortar admixture - Google Patents
Wet-mixed mortar admixture Download PDFInfo
- Publication number
- CN106673486A CN106673486A CN201610548109.8A CN201610548109A CN106673486A CN 106673486 A CN106673486 A CN 106673486A CN 201610548109 A CN201610548109 A CN 201610548109A CN 106673486 A CN106673486 A CN 106673486A
- Authority
- CN
- China
- Prior art keywords
- agent
- water
- mortar
- remaining
- wet
- 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
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000654 additive Substances 0.000 claims abstract description 13
- 230000000996 additive Effects 0.000 claims abstract description 13
- 239000003638 reducing agent Substances 0.000 claims abstract description 11
- 239000000314 lubricant Substances 0.000 claims abstract description 9
- 239000003381 stabilizer Substances 0.000 claims abstract description 9
- 239000006184 cosolvent Substances 0.000 claims abstract description 8
- 238000007711 solidification Methods 0.000 claims description 18
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-Amino-2-propanol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 claims description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 5
- 229920005646 polycarboxylate Polymers 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- UPMFZISCCZSDND-JJKGCWMISA-M Sodium gluconate Chemical compound [Na+].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O UPMFZISCCZSDND-JJKGCWMISA-M 0.000 claims description 3
- 229940005574 Sodium gluconate Drugs 0.000 claims description 3
- 239000000176 sodium gluconate Substances 0.000 claims description 3
- 235000012207 sodium gluconate Nutrition 0.000 claims description 3
- 239000004033 plastic Substances 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 6
- 230000001105 regulatory Effects 0.000 abstract 6
- 230000015271 coagulation Effects 0.000 abstract 3
- 238000005345 coagulation Methods 0.000 abstract 3
- 230000002035 prolonged Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- DSLZVSRJTYRBFB-LLEIAEIESA-L D-glucarate(2-) Chemical compound [O-]C(=O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O DSLZVSRJTYRBFB-LLEIAEIESA-L 0.000 description 2
- 241000219095 Vitis Species 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229940102253 ISOPROPANOLAMINE Drugs 0.000 description 1
- 235000009392 Vitis Nutrition 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003467 diminishing Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 235000009754 grape Nutrition 0.000 description 1
- 235000012333 grape Nutrition 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 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
- 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
Abstract
The invention discloses a wet-mixed mortar admixture. The wet-mixed mortar admixture comprises a plastic regulating agent and a coagulation regulating agent, wherein the plastic regulating agent is prepared from components as follows: 5%-15% of a water reducer, 0.5%-2% of a water retaining agent, 0.5%-1.5% of an additive, 0.1%-0.6% of a shrinkage reducing agent, 0.5%-3% of a thixotropic lubricant, 0.2%-0.4% of a cosolvent and the balance of water; the coagulation regulating agent is prepared from components as follows: 5%-15% of a retarder, 0.2%-2% of a plastic retaining agent, 1%-3% of a stabilizer and the balance of water. The wet-mixed mortar admixture comprises the plastic regulating agent and the coagulation regulating agent, mortar has good plastic retaining property and workability due to mixing of the double components, the opening time is greatly prolonged, and the compressive strength and the adhesion stress of the mortar are improved.
Description
Technical field
The present invention relates to mortar additive technical field, more particularly to a kind of wet mixing mortar additive, the present invention's is subtracting
Plasticizing component, thixotroping lubrication component, slow setting component are introduced on the basis of water preparation, are strengthened component, are reduced component and stable component,
Make mortar have good plasticity and the time delay of time, also solve on mortar hollowing, problem of Cracking after wall.
Background technology
Because country advocates " energy-saving and emission-reduction ", build a conservation-minded society, realize the strategic requirement of sustainable development, popularization and application
Premixing mortar, especially wet mixing mortar have particularly significant meaning.The key problem in technology of premixing mortar is exactly outside high performance mortar
Plus agent, and the use of traditional mortar water reducer, within a certain period of time denseness loss is too big to make mortar, and mortar is difficult to wall,
Or the phenomenons such as sagging are produced after upper wall, the construction requirement of premixing mortar can not be met.
The content of the invention
It is an object of the invention to provide a kind of wet mixing mortar additive, the present invention's introduces on the basis of water reducer
Plasticizing component, thixotroping lubrication component, slow setting component, strengthen component, reduce component and stable component, having mortar good plastic
Property and the time delay of time, also solve on mortar hollowing, problem of Cracking after wall.
In order to solve the problems, such as above-mentioned technology, the technical solution used in the present invention is：A kind of wet mixing mortar additive, it is described
Mortar additive includes adjusting modeling agent and adjustable solidification agent, wherein, it is described to adjust modeling agent to be made up of following component：Water reducer 5~15%, water conservation
Agent 0.5~2%, dose 0.5~1.5%, economization agent 0.1~0.6%, thixotropic lubricant 0.5~3%, cosolvent 0.2~
0.4%, remaining is water；The adjustable solidification agent is constituted with following component：Retarder 5~15%, plasticity-maintaining agent 0.2~2%, stabilizer 1
~3%, remaining is water.
Preferably, it is described to adjust modeling agent to be made up of following component：Polycarboxylate water-reducer 5%, starch ether 0.5%, diethanol list
Isopropanolamine 0.5%, Polyethylene Glycol 0.1%, thixotropic lubricant 0.5%, cosolvent 0.2%, remaining is water；The adjustable solidification agent by
Following component is constituted：Sodium gluconate 5%, plasticity-maintaining agent 0.2%, stabilizer 1%, remaining is water.
Preferably, the volume of the tune modeling agent is the 2%~5% of cement amount, and the volume of the adjustable solidification agent is glue material use
The 0~1% of amount.
Therefore, using the technical scheme of the embodiment of the present invention, have the advantages that：Outside the wet mixing mortar of the present invention
Plus agent, by adjusting modeling agent to constitute with adjustable solidification agent, the incorporation of double-component makes mortar have good guarantor's plasticity and workability, wherein, adjust
Diminishing component and water conservation component in modeling agent is the evaporation for reducing being reduced while the mortar ratio of mud moisture content, and thixotropic lubricant is
The lubricity of mortar is maintained, economization agent is the reduction of the shrinkage cracking of mortar；Slow setting component and plasticizing component in adjustable solidification agent
Combination be in order to adjust the completion of the open hour of mortar and mortar after setting time, and stabilizer is primarily to aqueous solution is produced
The stability of product；So as to substantially prolongs the open hour, the comprcssive strength and cohesive force of mortar is improve.
Specific embodiment
Embodiment one
A kind of wet mixing mortar additive, the mortar additive includes adjusting modeling agent and adjustable solidification agent, wherein, it is described adjust modeling agent by
Following component is constituted：Polycarboxylate water-reducer 5%, starch ether 0.5%, diethanol monoisopropanolamine 0.5%, Polyethylene Glycol 0.1%,
Thixotropic lubricant 0.5%, cosolvent 0.2%, remaining is water；The adjustable solidification agent is made up of following component：Sodium gluconate 5%,
Plasticity-maintaining agent 0.2%, stabilizer 1%, remaining is water.Modeling agent volume is adjusted to be 3%, adjustable solidification agent volume is 1%.
The preparation of product：Adjust various materials of the modeling agent with adjustable solidification agent by more than to be dissolved in cold water, stir, it is actually used
When the present invention tune modeling agent and adjustable solidification agent be all aqueous products, using two sets of metering systems, separately mix.
Embodiment two
Modeling agent is adjusted to be made up of following component：Polycarboxylate water-reducer 10%, starch ether 1%, diethanol monoisopropanolamine 1%,
Polyethylene Glycol 0.2%, thixotropic lubricant 1.5%, cosolvent 0.3%, remaining is water；Adjustable solidification agent is made up of following components：Fructus Vitis viniferae
Sodium saccharate 10%, plasticity-maintaining agent 0.5%, stabilizer 1%, remaining is water.Adjust modeling agent volume to be the 2% of cement amount when using, adjust
Solidifying agent volume is 0.6%.
Preparation method is same as Example 1.
Embodiment three
Modeling agent is adjusted to be made up of following component：Polycarboxylate water-reducer 15%, starch ether 2%, diethanol monoisopropanolamine 1.
5%, Polyethylene Glycol 0.4%, thixotropic lubricant 2%, cosolvent 0.4%, remaining is water；Adjustable solidification agent is made up of following component：Portugal
Grape sodium saccharate 15%, plasticity-maintaining agent 1%, stabilizer 2%, remaining is water.When using, modeling agent volume is adjusted to be 1.5%, adjustable solidification agent volume
For 0.3%.
Preparation method is same as Example 1.
The technical scheme for being provided the embodiment of the present invention above is described in detail, specific case used herein
The principle and embodiment of the embodiment of the present invention are set forth, the explanation of above example is only applicable to help and understands this
The principle of inventive embodiments；Simultaneously for one of ordinary skill in the art, according to the embodiment of the present invention, in specific embodiment party
Will change in formula and range of application, in sum, this specification content should not be construed as limiting the invention.
Claims (3)
1. a kind of wet mixing mortar additive, it is characterised in that：The mortar additive includes adjusting modeling agent and adjustable solidification agent, wherein, institute
State tune modeling agent to be made up of following component：Water reducer 5~15%, water-retaining agent 0.5~2%, dose 0.5~1.5%, economization agent
0.1~0.6%, thixotropic lubricant 0.5~3%, cosolvent 0.2~0.4%, remaining is water；The adjustable solidification agent is with following component
Constitute：Retarder 5~15%, plasticity-maintaining agent 0.2~2%, stabilizer 1~3%, remaining is water.
2. a kind of wet mixing mortar additive according to claim 1, it is characterised in that：It is described to adjust modeling agent by following component structure
Into：Polycarboxylate water-reducer 5%, starch ether 0.5%, diethanol monoisopropanolamine 0.5%, Polyethylene Glycol 0.1%, thixotropic lubricant
0.5%, cosolvent 0.2%, remaining is water；The adjustable solidification agent is made up of following component：Sodium gluconate 5%, plasticity-maintaining agent
0.2%, stabilizer 1%, remaining is water.
3. a kind of wet mixing mortar additive according to claim 1 and 2, it is characterised in that：It is described adjust modeling agent volume be
The 2%~5% of cement amount, the volume of the adjustable solidification agent is the 0~1% of cement amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548109.8A CN106673486A (en) | 2016-07-11 | 2016-07-11 | Wet-mixed mortar admixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548109.8A CN106673486A (en) | 2016-07-11 | 2016-07-11 | Wet-mixed mortar admixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106673486A true CN106673486A (en) | 2017-05-17 |
Family
ID=58839151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610548109.8A Pending CN106673486A (en) | 2016-07-11 | 2016-07-11 | Wet-mixed mortar admixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106673486A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555833A (en) * | 2017-08-29 | 2018-01-09 | 南通成山高分子材料有限公司 | A kind of wet mixing mortar additive |
| CN111302699A (en) * | 2020-03-24 | 2020-06-19 | 日照弗尔曼新材料科技有限公司 | Wet-mixed mortar plasticity-maintaining agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129943A (en) * | 2014-08-18 | 2014-11-05 | 四川恒泽建材有限公司 | Wet-mixed mortar admixture as well as preparation method and application thereof |
| CN104556811A (en) * | 2014-12-30 | 2015-04-29 | 浙江建科新材料开发有限公司 | Wet-mixed mortar modifier |
| CN104556812A (en) * | 2015-01-06 | 2015-04-29 | 江苏中凯新材料有限公司 | Plastic stabilizer for wet-mixed mortar |
| CN105366984A (en) * | 2015-12-08 | 2016-03-02 | 科之杰新材料集团有限公司 | Wet-mixed mortar water-retention plasticizer, and preparation method thereof |
| CN105601158A (en) * | 2015-12-24 | 2016-05-25 | 湖南中岩建材科技有限公司 | Mortar additive |
-
2016
- 2016-07-11 CN CN201610548109.8A patent/CN106673486A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129943A (en) * | 2014-08-18 | 2014-11-05 | 四川恒泽建材有限公司 | Wet-mixed mortar admixture as well as preparation method and application thereof |
| CN104556811A (en) * | 2014-12-30 | 2015-04-29 | 浙江建科新材料开发有限公司 | Wet-mixed mortar modifier |
| CN104556812A (en) * | 2015-01-06 | 2015-04-29 | 江苏中凯新材料有限公司 | Plastic stabilizer for wet-mixed mortar |
| CN105366984A (en) * | 2015-12-08 | 2016-03-02 | 科之杰新材料集团有限公司 | Wet-mixed mortar water-retention plasticizer, and preparation method thereof |
| CN105601158A (en) * | 2015-12-24 | 2016-05-25 | 湖南中岩建材科技有限公司 | Mortar additive |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555833A (en) * | 2017-08-29 | 2018-01-09 | 南通成山高分子材料有限公司 | A kind of wet mixing mortar additive |
| CN111302699A (en) * | 2020-03-24 | 2020-06-19 | 日照弗尔曼新材料科技有限公司 | Wet-mixed mortar plasticity-maintaining agent |
| CN111302699B (en) * | 2020-03-24 | 2022-01-07 | 日照弗尔曼新材料科技有限公司 | Wet-mixed mortar plasticity-maintaining agent |
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| 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 |
Application publication date: 20170517 |
|
| RJ01 | Rejection of invention patent application after publication |