CN106116310A - A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre - Google Patents
A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre Download PDFInfo
- Publication number
- CN106116310A CN106116310A CN201610493944.6A CN201610493944A CN106116310A CN 106116310 A CN106116310 A CN 106116310A CN 201610493944 A CN201610493944 A CN 201610493944A CN 106116310 A CN106116310 A CN 106116310A
- Authority
- CN
- China
- Prior art keywords
- slag
- polypropylene fibre
- thermal insulation
- insulation mortar
- slag powders
- 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
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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a kind of containing slag powders with the thermal insulation mortar of polypropylene fibre, including the component of following weight: cement 200 300, slag micropowder 50 100, slag coarse aggregate 200 300, polypropylene fibre 35, starch ether 5 10, sodium gluconate 5 10, lauryl alcohol 35, arabic gum 8 12, sodium silicate 24, redispersable latex powder 24, water reducer 13;Water is appropriate.Compared with prior art, the invention has the beneficial effects as follows: the present invention contains the thermal insulation mortar of slag powders and polypropylene fibre, employing slag powders is raw material, is equipped with polypropylene fibre and modifying agent, has the premium properties such as intensity height, good toughness, insulation, antiseep, good dispersion.
Description
Technical field
The present invention relates to building material field, particularly relate to a kind of insulation sand containing slag powders and polypropylene fibre
Slurry.
Background technology
Concrete mortar is widely used in the engineerings such as bridge, building, power station, not only needs higher intensity, toughness
And stability requirement, and must have self certain water resistance, at northern area, in addition it is also necessary to possess cold-resistant freeze proof simultaneously
Performance.Especially extremely frigid zones, difference variation is big, concrete easily occur through the most repeatedly freezing, after melting process crackle,
Becoming crisp, infiltration phenomenon, the index such as its intensity, toughness and stability is severely impacted.
Slag powders is the garbage of metallurgy industry, if by slag powders in addition modification, making mortar, will have very well
Economic benefit, and solve the storage problem of slag powders.
It was verified that polypropylene fibre has good dispersibility in concrete.
Summary of the invention
The present invention provides a kind of containing slag powders with the thermal insulation mortar of polypropylene fibre, and employing slag powders is raw material, is equipped with
Polypropylene fibre and modifying agent, have intensity height, good toughness, insulation, the premium properties of antiseep.
In order to achieve the above object, the present invention realizes by the following technical solutions:
A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre, including the component of following weight: cement
200-300, slag micropowder 50-100, slag coarse aggregate 200-300, polypropylene fibre 3-5, starch ether 5-10, sodium gluconate
5-10, lauryl alcohol 3-5, arabic gum 8-12, sodium silicate 2-4, redispersable latex powder 2-4, water reducer 1-3;Water is appropriate.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention contains the thermal insulation mortar of slag powders and polypropylene fibre, and employing slag powders is raw material, is equipped with polypropylene fine
Peacekeeping modifying agent, has the premium properties such as intensity height, good toughness, insulation, antiseep, good dispersion.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre, including the component of following weight: cement
260, slag micropowder 50-100, slag coarse aggregate 200, polypropylene fibre 4, starch ether 8, sodium gluconate 7, lauryl alcohol 4, I
Primary glue 10, sodium silicate 3, redispersable latex powder 2, polycarboxylate water-reducer 2;Water is appropriate.
The granularity requirements of described slag micropowder be fineness be that 45 μm square hole screens tail over≤25%, the specific surface of slag micropowder
Long-pending >=350m3/Kg;Described slag coarse aggregate is the most formulated by following grain size distribution:
Slag coarse aggregate 3 weight portion of granularity >=25mm
Slag coarse aggregate 25 weight portion of 16mm < granularity < 25mm
Slag coarse aggregate 25 weight portion of granularity≤16mm
The preparation method of described thermal insulation mortar: in addition to cement, stirs described raw material ratio by weight,
Rear addition cement, mix homogeneously makes product.
Embodiment 2
A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre, including the component of following weight: cement
200, slag micropowder 60, slag coarse aggregate 250, polypropylene fibre 4, starch ether 6, sodium gluconate 8, lauryl alcohol 5, arabic gum
8, sodium silicate 2, redispersable latex powder 2, water reducer 1;Water is appropriate.
The granularity requirements of described slag micropowder be fineness be that 45 μm square hole screens tail over≤25%, the specific surface of slag micropowder
Long-pending >=350m3/Kg;Described slag coarse aggregate is the most formulated by following grain size distribution:
Slag coarse aggregate 5 weight portion of granularity >=25mm
Slag coarse aggregate 30 weight portion of 16mm < granularity < 25mm
Slag coarse aggregate 30 weight portion of granularity≤16mm
The preparation method of described thermal insulation mortar, with embodiment 1.
Embodiment 3
A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre, including the component of following weight: cement
300, slag micropowder 100, slag coarse aggregate 260, polypropylene fibre 5, starch ether 10, sodium gluconate 8, lauryl alcohol 5, Arab
Glue 12, sodium silicate 4, redispersable latex powder 4, water reducer 3;Water is appropriate.
The granularity requirements of described slag micropowder be fineness be that 45 μm square hole screens tail over≤25%, the specific surface of slag micropowder
Long-pending >=350m3/Kg;Described slag coarse aggregate is the most formulated by following grain size distribution:
Slag coarse aggregate 1 weight portion of granularity >=25mm
Slag coarse aggregate 20 weight portion of 16mm < granularity < 25mm
Slag coarse aggregate 20 weight portion of granularity≤16mm
The preparation method of described thermal insulation mortar, with embodiment 1.
Embodiment 4
A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre, including the component of following weight: cement
200, slag micropowder 50, slag coarse aggregate 200, polypropylene fibre 4, starch ether 6, sodium gluconate 5, lauryl alcohol 4, arabic gum
10, sodium silicate 2, redispersable latex powder 3, water reducer 2;Water is appropriate.
The granularity requirements of described slag micropowder be fineness be that 45 μm square hole screens tail over≤25%, the specific surface of slag micropowder
Long-pending >=350m3/Kg;Described slag coarse aggregate is the most formulated by following grain size distribution:
Slag coarse aggregate 5 weight portion of granularity >=25mm
Slag coarse aggregate 30 weight portion of 16mm < granularity < 25mm
Slag coarse aggregate 30 weight portion of granularity≤16mm
The preparation method of described thermal insulation mortar, with embodiment 1.
The performance testing index of products obtained therefrom such as following table:
Claims (1)
1. one kind contains slag powders and the thermal insulation mortar of polypropylene fibre, it is characterised in that include the group of following weight
Point: cement 200-300, slag micropowder 50-100, slag coarse aggregate 200-300, polypropylene fibre 3-5, starch ether 5-10, Fructus Vitis viniferae
Sodium saccharate 5-10, lauryl alcohol 3-5, arabic gum 8-12, sodium silicate 2-4, redispersable latex powder 2-4, water reducer 1-3;Water is fitted
Amount.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610493944.6A CN106116310A (en) | 2016-06-29 | 2016-06-29 | A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610493944.6A CN106116310A (en) | 2016-06-29 | 2016-06-29 | A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106116310A true CN106116310A (en) | 2016-11-16 |
Family
ID=57285190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610493944.6A Pending CN106116310A (en) | 2016-06-29 | 2016-06-29 | A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106116310A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056858A (en) * | 1990-12-22 | 1991-12-11 | 鞍山钢铁公司 | Make the method for hollow lump from slag concret |
EP2085368A2 (en) * | 2008-02-01 | 2009-08-05 | ALPOL Gips Sp. z o.o. | Joint mortar especially for shaped clinker bricks |
CN101747000A (en) * | 2008-12-18 | 2010-06-23 | 鞍钢建设集团有限公司 | Full-slag pump concrete |
CN103159449A (en) * | 2011-12-17 | 2013-06-19 | 鞍山钢铁集团公司 | Heat-resistant concrete prepared by blast furnace dry slag |
CN104529323A (en) * | 2014-12-09 | 2015-04-22 | 包头冶金建筑研究院 | Full-weight slag aggregate heat-resistant concrete prepared by using ordinary silicate cement |
-
2016
- 2016-06-29 CN CN201610493944.6A patent/CN106116310A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056858A (en) * | 1990-12-22 | 1991-12-11 | 鞍山钢铁公司 | Make the method for hollow lump from slag concret |
EP2085368A2 (en) * | 2008-02-01 | 2009-08-05 | ALPOL Gips Sp. z o.o. | Joint mortar especially for shaped clinker bricks |
CN101747000A (en) * | 2008-12-18 | 2010-06-23 | 鞍钢建设集团有限公司 | Full-slag pump concrete |
CN103159449A (en) * | 2011-12-17 | 2013-06-19 | 鞍山钢铁集团公司 | Heat-resistant concrete prepared by blast furnace dry slag |
CN104529323A (en) * | 2014-12-09 | 2015-04-22 | 包头冶金建筑研究院 | Full-weight slag aggregate heat-resistant concrete prepared by using ordinary silicate cement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104402330B (en) | One is dry mixed gravity flowing levelling mortar | |
Sikora et al. | The effect of nanosilica on the mechanical properties of polymer-cement composites (PCC) | |
WO2017067411A1 (en) | Self-compacting concrete for use as crts iii slab ballastless railway track filler layer and method for preparation thereof | |
CN101691291B (en) | Method for producing pasty unclassified tailing filling materials containing red mud | |
CN103922770B (en) | Self-flowing castable with waste blast furnace main runner material as main raw material and making method of self-flowing castable | |
CN109704677B (en) | Cement-based grouting material for mixing nickel slag sand and nickel slag powder for buildings and preparation method thereof | |
CN107902997B (en) | Pumpable counterweight concrete | |
CN105314938B (en) | A kind of low drying shrinkage anti-crack concrete | |
CN105948544A (en) | Retarded portland cement and preparation method thereof | |
CN110981299A (en) | High-performance geopolymer concrete and preparation method thereof | |
CN104788028A (en) | Ferrous aluminate cement and preparation method thereof | |
CN104016609B (en) | One kind prepares the addition of ferronickel slag environment-friendly type active mineral material and excites agent method | |
CN106186901A (en) | A kind of tuff-powder grinding coagulation soil being applicable to high altitude localities | |
CN110451885B (en) | Viscosity reduction regulation and control method for high-strength and ultrahigh-range pumped concrete based on material granularity matching design | |
CN115893953A (en) | Low-shrinkage ultrahigh-performance concrete and preparation method thereof | |
CN106587674A (en) | Portland cement as well as preparation method and application thereof | |
CN108249849B (en) | High-limestone-powder-mixing-amount green concrete | |
CN103755252A (en) | Novel concrete and preparation method thereof | |
CN102976670A (en) | Finished concrete with high anti-permeability | |
CN105601205B (en) | A kind of cast waste sand self-compacting concrete | |
CN107285697A (en) | A kind of C80 high performance concretes prepared with full recycled fine aggregate | |
CN106116310A (en) | A kind of containing slag powders with the thermal insulation mortar of polypropylene fibre | |
CN112125612B (en) | Low-temperature-difference large-volume concrete suitable for elephant trunk construction and preparation process thereof | |
CN106186961B (en) | A kind of coal mine rubber solid material and its spoil lotion | |
CN106145816A (en) | A kind of high water proof fire retardant thermal insulation mortar containing slag powders |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |