CN106477946A - A kind of 3D printing house slip composite superplasticizer - Google Patents
A kind of 3D printing house slip composite superplasticizer Download PDFInfo
- Publication number
- CN106477946A CN106477946A CN201610766700.0A CN201610766700A CN106477946A CN 106477946 A CN106477946 A CN 106477946A CN 201610766700 A CN201610766700 A CN 201610766700A CN 106477946 A CN106477946 A CN 106477946A
- Authority
- CN
- China
- Prior art keywords
- parts
- printing house
- slip composite
- house slip
- composite superplasticizer
- 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
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous 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
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
Abstract
The invention belongs to building material technical field, particularly relates to 3D printing house slip composite superplasticizer.A kind of 3D printing house slip composite superplasticizer, is made up of following raw materials according by weight：30 45 parts of three ester of isocyanic acid, 13 parts of sodium sulphate, 15 30 parts of sodium sulfanilate, 10 20 parts of urea and 20 40 parts of sodium hydrogensulfite.The 3D printing house slip composite superplasticizer of the present invention can reduce water consumption (15 20%), and Binder Materials can be promoted to condense hardening；The 3D printing house slip composite superplasticizer of the present invention can shorten curing time, and not subside；The 3D printing house slip composite superplasticizer of the present invention can save Binder Materials 10 20%, and production cost is greatly lowered.
Description
Technical field
The invention belongs to building material technical field, particularly relates to 3D printing house slip composite highly effective diminishing
Agent.
Background technology
3D printing (3DP) i.e. one kind of rapid shaping technique, it are a kind of based on mathematical model file, with powder
Shape metal or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.
3D printing is typically with digital technology file printing machine to realize.Often lead in Making mold, industrial design etc.
Domain is used for modeling, after be gradually available for the direct manufacture of some products, had zero printed using this technology
Part.The technology is in jewelry, footwear, industrial design, building, engineering and construction (AEC), automobile, Aero-Space, dentistry and medical treatment
Industry, education, GIS-Geographic Information System, civil engineering, gun and other field have all been applied.
3D printing building is to build, by 3D printing technique, the building of getting up, by a huge three-dimensional extrusion machinery structure
Becoming, basis and wall being created using gear drive for house on extrusion head, directly produce building, the project is obtained
Obtain support and the subsidy of NASA and US military.In January, 2013, a Dutch architect mean that they wish to
A building is built with 3D printing technique, the engineering is expected to complete in 2014.
In 3D printing Building technology, ink material is crucial.At present, on domestic and international market, generally by concrete, water
The ink material that mud, incorporation glass fibre are built as 3D printing.Just not saying glass fibre is because its environmental issue is by some states
Family prohibits the use of, and the precision of this technology, efficiency, cost are intended to strict accounting, so, country's 3D printing construction market is equal at present
The model stage is rested on, it is difficult to formally put into production.
Therefore, the research to ink material in 3D printing Building technology has been trend of the times, especially researchs and develops one
Plant 3D printing house slip to be particularly important with composite superplasticizer.
The information for being disclosed in the background section is merely intended to increase the understanding of the general background to the present invention, and should not
Prior art of the information structure well known to persons skilled in the art is recognized or is implied in any form when being considered.
Content of the invention
For the deficiencies in the prior art, the invention provides providing a kind of 3D printing house slip composite highly effective diminishing
Agent, it is possible to decrease water consumption, improves intensity, strengthens the durability of product.
The present invention provide technical scheme be：
A kind of 3D printing house slip composite superplasticizer, is made up of following raw materials according by weight：Isocyanic acid three
Ester 30-45 part, sodium sulphate 1-3 part, sodium sulfanilate 15-30 part, urea 10-20 part and sodium hydrogensulfite 20-40 part.
Preferably, described 3D printing house slip composite superplasticizer, by weight by following raw materials according group
Become：35 parts of three ester of isocyanic acid, 2 parts of sodium sulphate, 25 parts of sodium sulfanilate, 15 parts of urea and 30 parts of sodium hydrogensulfite.
Present invention also offers the using method of described 3D printing house slip composite superplasticizer, itself and gelling
The mass ratio of material is 0.5-1.1:100.
Preferably, described Binder Materials is quick hardening sulphoaluminate cement, low-alkalinity sulphoaluminate cement or probe into Processing high Iron and Sulfur
Aluminate cement.
Compared with prior art, the present invention has the advantages that：
(1) the 3D printing house slip composite superplasticizer of the present invention can reduce water consumption (water-reducing rate 15-20%).
(2) the 3D printing house slip composite superplasticizer of the present invention can promote Binder Materials to condense hardening and later stage
Gain in strength.
(3) the 3D printing house slip composite superplasticizer of the present invention can save Binder Materials 10-20%, significantly
Reduce production cost.
Specific embodiment
The specific embodiment of the present invention is described in detail with reference to embodiment, it is to be understood that the guarantor of the present invention
Shield scope is not limited by specific embodiment.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and stated element or part is will be understood to comprise, and do not exclude other units
Part or other parts.
Embodiment 1：
A kind of 3D printing house slip composite superplasticizer, is made up of following raw materials according by weight：Isocyanic acid three
30 parts of ester, 1 part of sodium sulphate, 15 parts of sodium sulfanilate, 10 parts of urea and 20 parts of sodium hydrogensulfite.
Present invention also offers the using method of described 3D printing house slip composite superplasticizer, itself and gelling
The mass ratio of material is 0.5:100；Described Binder Materials is quick hardening sulphoaluminate cement.
Embodiment 2：
A kind of 3D printing house slip composite superplasticizer, is made up of following raw materials according by weight：Isocyanic acid three
45 parts of ester, 3 parts of sodium sulphate, 30 parts of sodium sulfanilate, 20 parts of urea and 40 parts of sodium hydrogensulfite.
Present invention also offers the using method of described 3D printing house slip composite superplasticizer, itself and gelling
The mass ratio of material is 1.1:100；Described Binder Materials is low-alkalinity sulphoaluminate cement.
Embodiment 3：
A kind of 3D printing house slip composite superplasticizer, is made up of following raw materials according by weight：Isocyanic acid three
35 parts of ester, 2 parts of sodium sulphate, 25 parts of sodium sulfanilate, 15 parts of urea and 30 parts of sodium hydrogensulfite.
Present invention also offers the using method of described 3D printing house slip composite superplasticizer, itself and gelling
The mass ratio of material is 0.8:100；Described Binder Materials is aluminate cement with high iron and surfur content.
Embodiment 4：Binder Materials is prepared using 3D printing house slip composite superplasticizer of the present invention
The performance measurement of product
The gelled material product product prepared in embodiment 1-3, control 1-3 is tried using 300KN (WE 30) hydraulic universal
Test machine (tester is AEC-201 type strength of cement testing machine) and its rupture strength and compression strength is determined, test result is shown in Table
1.
Table 1 prepares gelled material product using 3D printing house slip composite superplasticizer of the present invention
Performance measurement
Note：Control 1-3 is for being respectively adopted Binder Materials for quick hardening sulphoaluminate cement, low-alkalinity sulphoaluminate cement, height
Product prepared by iron sulphate aluminium cement：Embodiment 1-3 is the 3D printing house slip composite highly effective diminishing for adding the present invention
Product prepared by agent.
As it can be seen from table 1 prepared using 3D printing house slip composite superplasticizer of the present invention
, far above control, 1d, 28d age strength is obviously higher than control for the rupture strength of product, it is seen then that of the present invention adding
3D printing house slip composite superplasticizer can promote product later strength to increase.
Embodiment 5：Using 3D printing house slip composite superplasticizer system of the present invention
Determine for the frost resistance for going out product
5.1 test materials and method
Test material is using the product obtained by embodiment of the present invention 1-3 and control 1-3.
Every embodiment and control group take 8 pieces, altogether 48 pieces of samples, with reference to appendix C rule in 396 2012 standard of JG/T
Fixed method carries out Anti-idiotypic vaccine, and freezing-thawing cycles are 100 times.
5.2 test results and analysis
The frost resistance of product prepared by table 2 using 3D printing house slip composite superplasticizer of the present invention
Determine
From table 2 it can be seen that being prepared using slip composite superplasticizer in 3D printing house of the present invention
The frost resistance of product is far above control.
The description of the aforementioned specific illustrative embodiment to the present invention illustrate that and illustration purpose.These descriptions
It is not wishing to disclosed precise forms are limited the invention to, and it will be apparent that according to above-mentioned teaching, much can be changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles of the present invention and its reality should
With so that those skilled in the art can realize and a variety of exemplary using the present invention and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (4)
1. a kind of 3D printing house slip composite superplasticizer, it is characterised in that be made up of following raw materials according by weight：
Three ester 30-45 part of isocyanic acid, sodium sulphate 1-3 part, sodium sulfanilate 15-30 part, urea 10-20 part and sodium hydrogensulfite
20-40 part.
2. 3D printing house slip composite superplasticizer according to claim 1, it is characterised in that by weight
It is made up of following raw materials according：35 parts of three ester of isocyanic acid, 2 parts of sodium sulphate, 25 parts of sodium sulfanilate, 15 parts of urea and bisulfite
30 parts of sodium.
3. the using method of 3D printing house slip composite superplasticizer according to claim 1 and 2, its feature exist
In：Which is 0.5-1.1 with the mass ratio of Binder Materials:100.
4. the using method of 3D printing house slip composite superplasticizer according to claim 3, it is characterised in that：
Described Binder Materials is quick hardening sulphoaluminate cement, low-alkalinity sulphoaluminate cement or aluminate cement with high iron and surfur content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766700.0A CN106477946A (en) | 2016-08-30 | 2016-08-30 | A kind of 3D printing house slip composite superplasticizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766700.0A CN106477946A (en) | 2016-08-30 | 2016-08-30 | A kind of 3D printing house slip composite superplasticizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106477946A true CN106477946A (en) | 2017-03-08 |
Family
ID=58273960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766700.0A Pending CN106477946A (en) | 2016-08-30 | 2016-08-30 | A kind of 3D printing house slip composite superplasticizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106477946A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528699A (en) * | 2003-10-20 | 2004-09-15 | 杭州建筑构件有限公司 | Efficient water reducing agent of amino-sulfonic acid and manufacturing process thereof |
| CN102276180A (en) * | 2011-05-11 | 2011-12-14 | 马清浩 | Modified melamine water reducer and preparation method thereof |
| CN102276290A (en) * | 2011-07-18 | 2011-12-14 | 马清浩 | Concrete foaming agent and composite additive containing same |
| CN102381858A (en) * | 2011-07-18 | 2012-03-21 | 马清浩 | Building material containing foaming material and preparation method thereof |
| CN104844053A (en) * | 2015-04-28 | 2015-08-19 | 萧县沃德化工科技有限公司 | Modified sulfamate efficient water reducer and preparation method thereof |
-
2016
- 2016-08-30 CN CN201610766700.0A patent/CN106477946A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528699A (en) * | 2003-10-20 | 2004-09-15 | 杭州建筑构件有限公司 | Efficient water reducing agent of amino-sulfonic acid and manufacturing process thereof |
| CN102276180A (en) * | 2011-05-11 | 2011-12-14 | 马清浩 | Modified melamine water reducer and preparation method thereof |
| CN102276290A (en) * | 2011-07-18 | 2011-12-14 | 马清浩 | Concrete foaming agent and composite additive containing same |
| CN102381858A (en) * | 2011-07-18 | 2012-03-21 | 马清浩 | Building material containing foaming material and preparation method thereof |
| CN104844053A (en) * | 2015-04-28 | 2015-08-19 | 萧县沃德化工科技有限公司 | Modified sulfamate efficient water reducer and preparation method thereof |
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| C06 | 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: 20170308 |
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| RJ01 | Rejection of invention patent application after publication |