CN108069646A - A kind of wet mixing mortar for being not easy to precipitate - Google Patents
A kind of wet mixing mortar for being not easy to precipitate Download PDFInfo
- Publication number
- CN108069646A CN108069646A CN201711373787.6A CN201711373787A CN108069646A CN 108069646 A CN108069646 A CN 108069646A CN 201711373787 A CN201711373787 A CN 201711373787A CN 108069646 A CN108069646 A CN 108069646A
- Authority
- CN
- China
- Prior art keywords
- parts
- wet mixing
- easy
- mixing mortar
- water
- 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.)
- Withdrawn
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
Abstract
The invention discloses a kind of wet mixing mortar for being not easy to precipitate, raw material includes by weight：13 parts of water-reducing agent, 12 parts of hydrophober, 13 parts of microcrystalline cellulose, 12 parts of carragheen, 12 parts of nanomete talc powder, 13 parts of epoxidized soybean oil, 30 50 parts of cement, 4 15 parts of cinder, 26 parts of miberal powder discard 50 100 parts of granite, 30 50 parts of water.The wet mixing mortar proposed by the present invention for being not easy to precipitate, the water-retaining property of wet mixing mortar can be improved, and its denseness is made to keep stablizing within the regular hour, operable time is up to 20h, mortar machinery spraying operation is suitble to use, have the advantages that improve work efficiency, reduce cost of labor, mitigate labor strength, save machinery expenses, value is promoted the use with very high.
Description
Technical field
The present invention relates to wet mixing mortar technical field more particularly to a kind of wet mixing mortars for being not easy to precipitate.
Background technology
China urban air pollution study on monitoring shows the atmosphere pollution in city in recent years from past coal smoke dirt
Pollution is turned to based on dust pollution, and the suspended particulate substance content of particularly air rises increasingly, and main component is construction
The relevant dust such as generated cement, sand.If construction site uses wet mixing mortar, cement, yellow sand, stone etc. can be prevented
Powder and granule shape material is transported to the pollutions such as dust caused by construction site " run, drip, leak ".
Wet mixing mortar belongs to premixing mortar, is that all in factory's uniform mixing all components are prepared into mortar, with stirring
Vehicle is transported to building site and is directly used, but wet mixing mortar has the phenomenon that easily precipitation at present, and performance is unstable, and pumping is unstable, easily goes out
The problem of now blocking up pump.
The content of the invention
Technical problems based on background technology, the present invention propose a kind of wet mixing mortar for being not easy to precipitate, can improve
The water-retaining property of wet mixing mortar, and its denseness is made to keep stablizing within the regular hour, operable time is suitble to mortar up to 20h
Mechanically spraying operation uses, and has and improves work efficiency, reduce cost of labor, mitigate labor strength, save machinery expenses
The advantages of, promote the use value with very high.
A kind of wet mixing mortar for being not easy to precipitate proposed by the present invention, raw material include by weight：1-3 parts of water-reducing agent, hates
1-2 parts of aqua, 1-3 parts of microcrystalline cellulose, 1-2 parts of carragheen, 1-2 parts of nanomete talc powder, 1-3 parts of epoxidized soybean oil, cement 30-
50 parts, 4-15 parts of cinder, 2-6 parts of miberal powder discards 50-100 parts of granite, 30-50 parts of water.
Preferably, cement, cinder, miberal powder, the weight ratio of discarded granite are 35-45：8-12：3-5：60-80.
Preferably, microcrystalline cellulose, carragheen, nanomete talc powder, the weight ratio of epoxidized soybean oil are 1.5-2.5：1.2-
1.8：1.3-1.7：1.5-2.5.
The present invention can improve the water-retaining property of wet mixing mortar, and its denseness is made to keep stablizing within the regular hour, can grasp
Make the time up to 20h, actual demand can be met.
The present invention is compounded using epoxidized soybean oil and melamine, microcrystalline cellulose, carragheen, nanomete talc powder, can be had
Effect avoids the generation of the mortar sedimentation phenomenon in transportational process, while can promote cement, cinder, miberal powder, discarded granite in body
In system stablize, make gained wet mixing mortar denseness loss late in 72h it is low, apparent density change rate is small, small with respect to bleeding rate,
28d compression strength change rates are small.
The present invention has filled up the blank of the unfavorable pumping of common wet mixing mortar, preferably solve machinery pumping mortar required by
Denseness (120mm~140mm), water conservation (water retention >=80%) and mortar sedimentation problem, be suitble to mortar machinery spraying operation make
With, have the advantages that improve work efficiency, reduce cost of labor, mitigate labor strength, save machinery expenses, have it is very high
Promote the use value.
Specific embodiment
In the following, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of wet mixing mortar for being not easy to precipitate, raw material include：Water-reducing agent 1g, hydrophober 2g, microcrystalline cellulose 1g, OK a karaoke club
Glue 2g, nanomete talc powder 1g, epoxidized soybean oil 3g, cement 30g, cinder 15g, miberal powder 2g discard granite 100g, water 30g.
Embodiment 2
A kind of wet mixing mortar for being not easy to precipitate, raw material include：Water-reducing agent 3g, hydrophober 1g, microcrystalline cellulose 3g, OK a karaoke club
Glue 1g, nanomete talc powder 2g, epoxidized soybean oil 1g, cement 50g, cinder 4g, miberal powder 6g discard granite 50g, water 50g.
Embodiment 3
A kind of wet mixing mortar for being not easy to precipitate, raw material include：Water-reducing agent 1.5g, hydrophober 1.8g, microcrystalline cellulose
1.5g, carragheen 1.8g, nanomete talc powder 1.3g, epoxidized soybean oil 2.5g, cement 35g, cinder 12g, miberal powder 3g discard flower hilllock
Rock 80g, water 35g.
Embodiment 4
A kind of wet mixing mortar for being not easy to precipitate, raw material include：Water-reducing agent 2.5g, hydrophober 1.2g, microcrystalline cellulose
2.5g, carragheen 1.2g, nanomete talc powder 1.7g, epoxidized soybean oil 1.5g, cement 45g, cinder 8g, miberal powder 5g discard flower hilllock
Rock 60g, water 45g.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of wet mixing mortar for being not easy to precipitate, which is characterized in that its raw material includes by weight：1-3 parts of water-reducing agent, hydrophober
1-2 parts, 1-3 parts of microcrystalline cellulose, 1-2 parts of carragheen, 1-2 parts of nanomete talc powder, 1-3 parts of epoxidized soybean oil, cement 30-50
Part, 4-15 parts of cinder, 2-6 parts of miberal powder discards 50-100 parts of granite, 30-50 parts of water.
2. the wet mixing mortar precipitated is not easy according to claim 1, which is characterized in that cement, cinder, miberal powder, discarded flower hilllock
The weight ratio of rock is 35-45：8-12：3-5：60-80.
3. the wet mixing mortar according to claim 1 or claim 2 for being not easy to precipitate, which is characterized in that microcrystalline cellulose, carragheen are received
Rice talcum powder, the weight ratio of epoxidized soybean oil are 1.5-2.5：1.2-1.8：1.3-1.7：1.5-2.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373787.6A CN108069646A (en) | 2017-12-19 | 2017-12-19 | A kind of wet mixing mortar for being not easy to precipitate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373787.6A CN108069646A (en) | 2017-12-19 | 2017-12-19 | A kind of wet mixing mortar for being not easy to precipitate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108069646A true CN108069646A (en) | 2018-05-25 |
Family
ID=62158952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711373787.6A Withdrawn CN108069646A (en) | 2017-12-19 | 2017-12-19 | A kind of wet mixing mortar for being not easy to precipitate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108069646A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423364A (en) * | 2008-11-26 | 2009-05-06 | 江苏省建筑工程集团有限公司 | Wet mixture mortar capable of pumping |
| CN106947609A (en) * | 2017-03-14 | 2017-07-14 | 安徽海德石油化工有限公司 | Gas-liquid separator cleaning agent is used in the processing of the aromatization reaction products of carbon four |
-
2017
- 2017-12-19 CN CN201711373787.6A patent/CN108069646A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423364A (en) * | 2008-11-26 | 2009-05-06 | 江苏省建筑工程集团有限公司 | Wet mixture mortar capable of pumping |
| CN106947609A (en) * | 2017-03-14 | 2017-07-14 | 安徽海德石油化工有限公司 | Gas-liquid separator cleaning agent is used in the processing of the aromatization reaction products of carbon four |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180525 |