CN107663048A - A kind of machine spray drying mixed plastering mortar - Google Patents

A kind of machine spray drying mixed plastering mortar Download PDF

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Publication number
CN107663048A
CN107663048A CN201711129672.2A CN201711129672A CN107663048A CN 107663048 A CN107663048 A CN 107663048A CN 201711129672 A CN201711129672 A CN 201711129672A CN 107663048 A CN107663048 A CN 107663048A
Authority
CN
China
Prior art keywords
mortar
spray drying
machine spray
cement
drying mixed
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
Application number
CN201711129672.2A
Other languages
Chinese (zh)
Inventor
庄中海
于双
王培跃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIAXING BOHONG NOVEL BUILDING MATERIALS CO Ltd
Original Assignee
JIAXING BOHONG NOVEL BUILDING MATERIALS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIAXING BOHONG NOVEL BUILDING MATERIALS CO Ltd filed Critical JIAXING BOHONG NOVEL BUILDING MATERIALS CO Ltd
Priority to CN201711129672.2A priority Critical patent/CN107663048A/en
Publication of CN107663048A publication Critical patent/CN107663048A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

Abstract

The invention discloses a kind of machine spray drying mixed plastering mortar, comprise the following raw materials by weight percent:Cement 12~25%, flyash 5~10%, 5 below ㎜ baked sands 40~60%, mining powder 28~35%, mortar modifier 1~3%.The present invention is when in face of basic units such as novel wall materials, wall can not be soaked, interfacial agents are not smeared in advance, it is not required to conserve after completion, with it handle metope have not hollowing, do not ftracture, waterproof the characteristics of, inner-outer wall can be used, and be easy to construct, and speed of application ratio improves 50% using Site mortar.

Description

A kind of machine spray drying mixed plastering mortar
Technical field
The present invention relates to building material technical field, and in particular to mortar.
Background technology
The motar more often used at present has following technological deficiency:
1. the motar of live artificial mixing easily causes quality unstable, it is difficult to controls usage time, often there is scene Add the phenomenon of water increase plasticity, cause the reduction of slurry quality.
2. generally require substantial amounts of basal plane watering or interface processing, it is impossible to carry out mechanical execution, labor intensity is big, construction effect Rate is low, big to workmen's technology dependence, easily produces tenesmus and deforms and to divide multilayer construction, it is necessary to water seasoning.
3. high shrinkage, crack is often produced, short texture, easily produces seepage, hollowing rate weaker with bottom cohesive force It is high.
4. cohesive force is poor, material is easily scattered during construction, and water holding capacity is poor, easily causes dehydration, air-dries, causes to waste, A variety of raw material are stored in building-site, and need larger storage area, transhipment mortar needs extra flow to job site And process.
5. leaving the waste material being largely scattered in stirring, storage and work progress, dust is big, it is necessary to which a large amount of labour's cleanings are applied The stiff slurry of work scene residual.
The content of the invention
The defects of present invention is directed to prior art, there is provided a kind of machine spray drying mixed plastering mortar, plastering quality is stable, suitable for machine Toolization sprays, and improves efficiency of construction.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:A kind of machine spray drying mixed plastering mortar, by following The raw material composition of percentage by weight:Cement 12~25%, flyash 5~10%, 5 below ㎜ baked sands 40~60%, mining powder End 28~35%, mortar modifier 1~3%.
Preferably, comprise the following raw materials by weight percent:Cement 12%, flyash 5.5%, 5 below ㎜ baked sands 49%th, mining powder 31%, mortar modifier 2.5%.
Preferably, comprise the following raw materials by weight percent:Cement 16%, flyash 5%, 5 below ㎜ baked sands 46%th, mining powder 31%, mortar modifier 2%.
Preferably, comprise the following raw materials by weight percent:Cement 16%, flyash 5.5%, 5 below ㎜ baked sands 46%th, mining powder 31%, mortar modifier 1.5%.
The present invention uses above-mentioned technical proposal, has the advantages that:
1st, bond, any interfacial agents can be not added with, can directly be constructed on the new materials for wall such as concrete segment.
2nd, good water-retaining property, basic unit do not have to immersion.
3rd, mortar particle diameter is reasonable, can thin layer construction.
4th, workability and good operability, time and labour saving.
5th, process is simple, without maintenance, it is easily operated.
6th, densification is smooth, does not play grey, nontoxic free from extraneous odour.
7th, crack resistance is good, does not play drum, does not ftracture, protection against the tide, is not made of salt, water logging, is more suitable for basement construction.
8th, it is adapted to automatic arc spraying construction.
Embodiment
The invention provides a kind of machine spray drying mixed plastering mortar, comprise the following raw materials by weight percent:Cement 12~ 25%th, flyash 5~10%, 5 below ㎜ baked sands 40~60%, mining powder 28~35%, mortar modifier 1~3%.
Embodiment one, the machine spray drying mixed plastering mortar in the present embodiment comprise the following raw materials by weight percent:Cement 12%th, flyash 5.5%, 5 below ㎜ baked sands 49%, mining powder 31%, mortar modifier 2.5%.
Embodiment two, the machine spray drying mixed plastering mortar in the present embodiment comprise the following raw materials by weight percent:Cement 16%th, flyash 5%, 5 below ㎜ baked sands 46%, mining powder 31%, mortar modifier 2%.
Embodiment three, the machine spray drying mixed plastering mortar in the present embodiment comprise the following raw materials by weight percent:By with The raw material composition of lower percentage by weight:Cement 16%, flyash 5.5%, 5 below ㎜ baked sands 46%, mining powder 31%, sand Starch modifying agent 1.5%.
The preparation method of the present invention is simple, is mixed using agravic high efficient mixer, accurately claimed by aforesaid weight ratio Each component is measured, cement, flyash, mortar modifier is first added and stirs 1 minute, sequentially adds mining powder, baked sand continues Stirring 5 minutes, gets product.
The machine spray drying mixed plastering mortar of the present invention, is cement-based mortar, but it is different from traditional motar, is filled with Europe Carry out the newest fruits of energy mortar science and technology, the mortar can not soak wall, not smear in advance when in face of basic units such as novel wall materials Interfacial agents, it is not required to conserve after completion.With it handle metope have not hollowing, do not ftracture, waterproof the characteristics of, inner-outer wall can make With.It is easy to construct, and speed of application ratio improves 50% using Site mortar.

Claims (4)

1. a kind of machine spray drying mixed plastering mortar, it is characterised in that comprise the following raw materials by weight percent:Cement 12~25%, Flyash 5~10%, 5 below ㎜ baked sands 40~60%, mining powder 28~35%, mortar modifier 1~3%.
A kind of 2. machine spray drying mixed plastering mortar according to claim 1, it is characterised in that:By the original of following percentage by weight Material composition:Cement 12%, flyash 5.5%, 5 below ㎜ baked sands 49%, mining powder 31%, mortar modifier 2.5%.
A kind of 3. machine spray drying mixed plastering mortar according to claim 1, it is characterised in that:By the original of following percentage by weight Material composition:Cement 16%, flyash 5%, 5 below ㎜ baked sands 46%, mining powder 31%, mortar modifier 2%.
A kind of 4. machine spray drying mixed plastering mortar according to claim 1, it is characterised in that:By the original of following percentage by weight Material composition:Cement 16%, flyash 5.5%, 5 below ㎜ baked sands 46%, mining powder 31%, mortar modifier 1.5%.
CN201711129672.2A 2017-11-15 2017-11-15 A kind of machine spray drying mixed plastering mortar Pending CN107663048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711129672.2A CN107663048A (en) 2017-11-15 2017-11-15 A kind of machine spray drying mixed plastering mortar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711129672.2A CN107663048A (en) 2017-11-15 2017-11-15 A kind of machine spray drying mixed plastering mortar

Publications (1)

Publication Number Publication Date
CN107663048A true CN107663048A (en) 2018-02-06

Family

ID=61145188

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711129672.2A Pending CN107663048A (en) 2017-11-15 2017-11-15 A kind of machine spray drying mixed plastering mortar

Country Status (1)

Country Link
CN (1) CN107663048A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066099A1 (en) * 1981-05-01 1982-12-08 Egon Turba Method of establishing a surfacing for sports grounds, in particular for tennis courts
JP2006248793A (en) * 2005-03-08 2006-09-21 Fujioka Namakon Kk Tile material for building
CN103058592A (en) * 2012-12-28 2013-04-24 嘉兴市博宏新型建材有限公司 Mechanically sprayed dry-mixed plastering mortar
CN103058593A (en) * 2012-12-28 2013-04-24 嘉兴市博宏新型建材有限公司 Method for preparing common dry-mixed mortar by pulverized fuel ash and mining powder
CN104961423A (en) * 2015-07-19 2015-10-07 北京工业大学 Machine-spraying-type plastering gypsum mortar and preparation technology thereof
CN106904914A (en) * 2017-04-05 2017-06-30 杭州墨泰科技股份有限公司 A kind of machine spray drying mixed plastering mortar
CN107298556A (en) * 2017-05-19 2017-10-27 上海漕源新型建材有限公司 A kind of flyash dry-mixed plastering mortar and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066099A1 (en) * 1981-05-01 1982-12-08 Egon Turba Method of establishing a surfacing for sports grounds, in particular for tennis courts
JP2006248793A (en) * 2005-03-08 2006-09-21 Fujioka Namakon Kk Tile material for building
CN103058592A (en) * 2012-12-28 2013-04-24 嘉兴市博宏新型建材有限公司 Mechanically sprayed dry-mixed plastering mortar
CN103058593A (en) * 2012-12-28 2013-04-24 嘉兴市博宏新型建材有限公司 Method for preparing common dry-mixed mortar by pulverized fuel ash and mining powder
CN104961423A (en) * 2015-07-19 2015-10-07 北京工业大学 Machine-spraying-type plastering gypsum mortar and preparation technology thereof
CN106904914A (en) * 2017-04-05 2017-06-30 杭州墨泰科技股份有限公司 A kind of machine spray drying mixed plastering mortar
CN107298556A (en) * 2017-05-19 2017-10-27 上海漕源新型建材有限公司 A kind of flyash dry-mixed plastering mortar and preparation method thereof

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Application publication date: 20180206