CN106007515A - Sintering brick powder pre-stirring dry mixing mortar - Google Patents
Sintering brick powder pre-stirring dry mixing mortar Download PDFInfo
- Publication number
- CN106007515A CN106007515A CN201610343403.5A CN201610343403A CN106007515A CN 106007515 A CN106007515 A CN 106007515A CN 201610343403 A CN201610343403 A CN 201610343403A CN 106007515 A CN106007515 A CN 106007515A
- Authority
- CN
- China
- Prior art keywords
- brick powder
- parts
- cement
- fired brick
- mixed mortar
- 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.)
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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
- 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
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/023—Fired or melted materials
Abstract
The invention discloses sintering brick powder pre-stirring dry mixing mortar, which is prepared from the following ingredients in parts by weight: 70 to 90 parts of sintering brick powder, 10 to 30 parts of cement and 0.2 to 1 part of anti-cracking fiber. Separation-resistant additives are not contained. The sintering brick powder pre-stirring dry mixing mortar has the advantages that only the building waste sintering brick powder, the cement and the anti-cracking fiber are used as raw materials; the operation is simple; the goal of changing building waste into valuable materials is effectively achieved; the problem of building garbage treatment is solved; further, the problem of environment pollution caused by building waste is solved. The sintering brick powder pre-stirring dry mixing mortar has the advantages that the sintering brick powder is used for replacing conventional sand; the separation problem cannot be generated, so that chemical product additives such as water reducing agents and water holding thickening agents are not contained; the money consumption and the material consumption are reduced; in addition, the problem of environment pollution caused by the chemical product additives is solved.
Description
Technical field
The invention belongs to building waste recovery technology field, relate to a kind of fired brick powder premixing dry-mixed mortar.
Background technology
Premixing dry-mixed mortar refers to aggregate (such as quartz sand), inorganic coagulation material (such as cement) and the interpolation that drying screening processes
Agent (such as polymer) etc. carries out a kind of graininess or the powdery of physical mixed by a certain percentage, with form packed or in bulk
Being transported to building site, add water the material that i.e. can be used directly after mixing and stirring.Premixing dry-mixed mortar is the mixing of prose style free from parallelism powdery and granular material
Thing, how based on sand, cement, mineral admixture, after powdery and granular material mix, due to its respective attribute such as
Density is different, storing, transport, use during all it may happen that powder body and the secondary separation of particulate matter, this phenomenon is exactly
" isolation " phenomenon of dry-mixed mortar.If " isolating " phenomenon can not be effectively controlled, the one-tenth of dry-mixed mortar will be had a strong impact on
Quality and Construction Quality.
In order to solve premixing dry-mixed mortar storing, transport, use process because of motion, the isolation problem produced of jolting, producer exists
During manufacturing dry-mixed mortar, anti-isolation additive can be added, as water-retaining admixture, water reducer etc. improve the quality of mortar.
Certainly, the anti-isolation additive of these chemicalss not only consumes financial resources, material resources, and in the manufacturing process of mortar
Also can permeate the ground with water, cause environmental pollution, mortar to be applied on building after due to some composition in these chemicalss
Volatilization, also can threaten the health of habitant.
Summary of the invention
The purpose of the present invention: in order to solve premixing dry-mixed mortar storing, transport, use process because of motion, jolt produce from
Analysis problem, the invention provides a kind of preparation method premixing simple, with fired brick powder, cement, anti-crack fiber as raw material and is dry mixed
Mortar.
Technical scheme: a kind of fired brick powder premixing dry-mixed mortar, is made up of the component of following weight portion: fired brick powder:
70～90 parts, cement: 10～30 parts, anti-crack fiber: 0.2～1 part, without anti-isolation additive.
Described fired brick powder premixing dry-mixed mortar, is made up of the component of following weight portion: fired brick powder: 70 parts, cement: 10
Part, anti-crack fiber: 0.2 part, without anti-isolation additive.
Described fired brick powder premixing dry-mixed mortar, is made up of the component of following weight portion: fired brick powder: 80 parts, cement: 20
Part, anti-crack fiber: 0.5 part, without anti-isolation additive.
Described fired brick powder premixing dry-mixed mortar, is made up of the component of following weight portion: fired brick powder: 85 parts, cement: 25
Part, anti-crack fiber: 0.8 part, without anti-isolation additive.
Described fired brick powder premixing dry-mixed mortar, is made up of the component of following weight portion: fired brick powder: 90 parts, cement: 30
Part, anti-crack fiber: 1 part, without anti-isolation additive.
Particle diameter≤the 3.75mm of described fired brick powder, the density of fired brick powder is close with cement, is 3.0～3.15g/cm3。
Described anti-crack fiber is at least one in polypropylene fibre, alkali-resistant glass fibre, a length of 1～10mm.
Fired brick of the present invention is with clay, shale, gangue or flyash as raw material, makes through molding and high-temperature roasting
The general designation of the brick for building load-bearing and non-bearing wall body by laying bricks or stones obtained.
Beneficial effects of the present invention:
1, the fired brick powder premixing dry-mixed mortar of the present invention, only with construction waste sintering brick powder, cement, anti-crack fiber as raw material,
The most simple to operate, and effectively achieve and building waste is turned waste into wealth, solve the difficult problem that building waste processes, and then
Solve the building waste problem to polluting environment.
2, the fired brick powder premixing dry-mixed mortar of the present invention, instead of traditional sand with fired brick powder, has good anti-isolation
Effect, concrete reason is as follows: (1) is close with cement because of the density of fired brick powder, and fired brick powder surface exists micropore, compares
Ganoid natural sand material, cement adhesive force on brick powder is relatively big, therefore at the process of transport, cement and fired brick powder
Between be not easy to produce physical isolation, solve the physical isolation problem during sand and transport of cement in prior art, it is ensured that
The quality of mortar.(2) close with cement because of the density of fired brick powder, during use, stirring is more uniformly distributed, and due to brick powder surface
The existence of micropore, hydrolysis product of cement can be deep into inside brick powder, and after mortar condenses hardening, hydrolysis product of cement can be with
The brick powder degree of depth connects, it is not easy to chemistry isolation occur.
3, the fired brick powder premixing dry-mixed mortar of the present invention, instead of traditional sand with fired brick powder, will not produce isolation problem,
Therefore do not contain the additive of the chemicals such as water reducer, water-retaining admixture, this not only reduces the consumption of financial resources, material resources, and
The problem solving chemicals additive environmental pollution.
Detailed description of the invention
In order to be better understood from the present invention, further illustrate below in conjunction with specific embodiment.
Embodiment 1
A kind of fired brick powder premixing dry-mixed mortar, is made up of the component of following weight portion: fired brick powder: 70 parts, cement: 10 parts,
Anti-crack fiber: 0.2 part, without anti-isolation additive；Wherein, the particle diameter≤3.75mm of fired brick powder, the density of fired brick powder
Close with cement, it is 3.0～3.15g/cm3；Anti-crack fiber is polypropylene fibre, a length of 1～10mm.
Add according to the component of above parts by weight of raw materials, stir, i.e. obtain the fired brick powder premixing dry-mixed mortar of the present invention.
Embodiment 2
A kind of fired brick powder premixing dry-mixed mortar, is made up of the component of following weight portion, fired brick powder: 80 parts, cement: 20 parts,
Anti-crack fiber: 0.5 part, without anti-isolation additive；Wherein, the particle diameter≤3.75mm of fired brick powder, the density of fired brick powder
Close with cement, it is 3.0～3.15g/cm3；Anti-crack fiber is polypropylene fibre, a length of 1～10mm.
Add according to the component of above parts by weight of raw materials, stir, i.e. obtain the fired brick powder premixing dry-mixed mortar of the present invention.
Embodiment 3
A kind of fired brick powder premixing dry-mixed mortar, is made up of the component of following weight portion, fired brick powder: 85 parts, cement: 25 parts,
Anti-crack fiber: 0.8 part, without anti-isolation additive；Wherein, the particle diameter≤3.75mm of fired brick powder, the density of fired brick powder
Close with cement, it is 3.0～3.15g/cm3；Anti-crack fiber is polypropylene fibre, a length of 1～10mm.
Add according to the component of above parts by weight of raw materials, stir, i.e. obtain the fired brick powder premixing dry-mixed mortar of the present invention.
Embodiment 4
A kind of fired brick powder premixing dry-mixed mortar, is made up of the component of following weight portion: fired brick powder: 90 parts, cement: 30 parts,
Anti-crack fiber: 1 part, without anti-isolation additive；Wherein, between the particle diameter≤3.75mm of fired brick powder, fired brick powder close
Spend close with cement, be 3.0～3.15g/cm3；Anti-crack fiber is alkali-resistant glass fibre, a length of 1～10mm.
Add according to the component of above parts by weight of raw materials, stir, i.e. obtain the fired brick powder premixing dry-mixed mortar of the present invention.
Claims (7)
1. a fired brick powder premixing dry-mixed mortar, it is characterised in that be made up of the component of following weight portion: fired brick powder: 70～90 parts,
Cement: 10～30 parts, anti-crack fiber: 0.2～1 part, without anti-isolation additive.
Fired brick powder premixing dry-mixed mortar the most according to claim 1, it is characterised in that be made up of the component of following weight portion: burn
Knot brick powder: 70 parts, cement: 10 parts, anti-crack fiber: 0.2 part, without anti-isolation additive.
Fired brick powder premixing dry-mixed mortar the most according to claim 1, it is characterised in that be made up of the component of following weight portion: burn
Knot brick powder: 80 parts, cement: 20 parts, anti-crack fiber: 0.5 part, without anti-isolation additive.
Fired brick powder premixing dry-mixed mortar the most according to claim 1, it is characterised in that be made up of the component of following weight portion: burn
Knot brick powder: 85 parts, cement: 25 parts, anti-crack fiber: 0.8 part, without anti-isolation additive.
Fired brick powder premixing dry-mixed mortar the most according to claim 1, it is characterised in that be made up of the component of following weight portion: burn
Knot brick powder: 90 parts, cement: 30 parts, anti-crack fiber: 1 part, without anti-isolation additive.
6. according to the fired brick powder premixing dry-mixed mortar described in any one of Claims 1 to 5, it is characterised in that the grain of described fired brick powder
Footpath≤3.75mm, the density of fired brick powder is close with cement, is 3.0～3.15g/cm3。
7. according to the fired brick powder premixing dry-mixed mortar described in any one of Claims 1 to 5, it is characterised in that described anti-crack fiber is poly-
At least one in tacryl, alkali-resistant glass fibre, a length of 1～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343403.5A CN106007515B (en) | 2016-05-23 | 2016-05-23 | A kind of fired brick powder premixing dry-mixed mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343403.5A CN106007515B (en) | 2016-05-23 | 2016-05-23 | A kind of fired brick powder premixing dry-mixed mortar |
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| CN106007515A true CN106007515A (en) | 2016-10-12 |
| CN106007515B CN106007515B (en) | 2018-10-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975828A (en) * | 2018-09-06 | 2018-12-11 | 福建坪方数建筑材料有限公司 | A kind of fired brick powder premixing dry-mixed mortar |
| CN113651566A (en) * | 2021-09-12 | 2021-11-16 | 泗水县瑞安建材有限公司 | Premixed mortar mixture for building and preparation method thereof |
Citations (5)
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|---|---|---|---|---|
| CN101099974A (en) * | 2007-05-22 | 2008-01-09 | 华南理工大学 | Method for treating and regenerating reuse building waste |
| CN101428989A (en) * | 2008-11-28 | 2009-05-13 | 向东 | Dry mash for construction |
| CN101830673A (en) * | 2010-05-14 | 2010-09-15 | 武汉理工大学 | Method for preparing masonry mortar by using construction wastes |
| CN104556890A (en) * | 2013-10-22 | 2015-04-29 | 青岛德固建筑材料有限公司 | Dry-mixed mortar |
| CN105367021A (en) * | 2015-11-04 | 2016-03-02 | 桐乡正昶新型材料有限公司 | Production technology for preparing premixed dry-mixed mortar from recycled aggregate |
-
2016
- 2016-05-23 CN CN201610343403.5A patent/CN106007515B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101099974A (en) * | 2007-05-22 | 2008-01-09 | 华南理工大学 | Method for treating and regenerating reuse building waste |
| CN101428989A (en) * | 2008-11-28 | 2009-05-13 | 向东 | Dry mash for construction |
| CN101830673A (en) * | 2010-05-14 | 2010-09-15 | 武汉理工大学 | Method for preparing masonry mortar by using construction wastes |
| CN104556890A (en) * | 2013-10-22 | 2015-04-29 | 青岛德固建筑材料有限公司 | Dry-mixed mortar |
| CN105367021A (en) * | 2015-11-04 | 2016-03-02 | 桐乡正昶新型材料有限公司 | Production technology for preparing premixed dry-mixed mortar from recycled aggregate |
Non-Patent Citations (1)
| Title |
|---|
| 焦红娟等: "三叶型改性聚丙烯纤维在干混砂浆中的性能研究", 《新型建筑材料》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975828A (en) * | 2018-09-06 | 2018-12-11 | 福建坪方数建筑材料有限公司 | A kind of fired brick powder premixing dry-mixed mortar |
| CN113651566A (en) * | 2021-09-12 | 2021-11-16 | 泗水县瑞安建材有限公司 | Premixed mortar mixture for building and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106007515B (en) | 2018-10-23 |
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