CN101104551A - Steel slag heat-insulating finishing mortar - Google Patents
Steel slag heat-insulating finishing mortar Download PDFInfo
- Publication number
- CN101104551A CN101104551A CNA2007100874640A CN200710087464A CN101104551A CN 101104551 A CN101104551 A CN 101104551A CN A2007100874640 A CNA2007100874640 A CN A2007100874640A CN 200710087464 A CN200710087464 A CN 200710087464A CN 101104551 A CN101104551 A CN 101104551A
- Authority
- CN
- China
- Prior art keywords
- slag
- mortar
- steel slag
- finishing mortar
- cement
- 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.)
- Granted
Links
- 239000002893 slag Substances 0.000 title claims abstract description 48
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 239000004568 cement Substances 0.000 claims abstract description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 13
- 239000011707 mineral Substances 0.000 claims abstract description 13
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- 239000000654 additive Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 18
- 230000000996 additive effect Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 5
- 230000032683 aging Effects 0.000 claims description 5
- 229920001038 ethylene copolymer Polymers 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000010881 fly ash Substances 0.000 claims description 4
- 239000004816 latex Substances 0.000 claims description 4
- 229920000126 latex Polymers 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 2
- 238000006062 fragmentation reaction Methods 0.000 claims description 2
- 238000007885 magnetic separation Methods 0.000 claims description 2
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000004793 Polystyrene Substances 0.000 abstract 2
- 229920002223 polystyrene Polymers 0.000 abstract 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 7
- 238000006253 efflorescence Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 206010037844 rash Diseases 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000011398 Portland cement Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 4
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 3
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- 229940089401 xylon Drugs 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical group [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 1
- 229940038472 dicalcium phosphate Drugs 0.000 description 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 1
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910021534 tricalcium silicate Inorganic materials 0.000 description 1
- 235000019976 tricalcium silicate Nutrition 0.000 description 1
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
- 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
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- 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
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
-
- 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
Abstract
The invention relates to a steel slag thermal insulation surface mortar which is applied to the expansive polystyrene board external wall thermal insulation system. The surface mortar is used to thinly plastered on the external surface of a pasted expansive polystyrene board to ensure mechanical strength and durability of the thinly plastered external wall thermal insulation system. The invention comprises steel slag, cement, high molecular polymer, mineral admixture, and other additives; the mass percentage of the mortar composition is that: steel slag: 55 to 67.5 percent; cement: 20 to 30 percent; mineral admixture: 2 to 10 percent; high molecular polymer: 2.5 to 8 percent; other additives: 0.2 to 0.6 percent. The mortar is provided with low prices, broad applicability, good workability, reliable mechanical properties and excellent durability.
Description
Technical field
The present invention relates to a kind of mortar for building, especially a kind of being applicable in the expansion polyphenyl plate exterior wall heat-preserving system, the thin expansion polyphenyl plate outside surface that pastes that is put on is in order to the physical strength of assurance thin plastering exterior wall heat-insulation system and the steel slag heat-insulating finishing mortar of weather resistance.
Background technology
Exterior wall heat-preserving system originates from the forties in 20th century, so far the history in existing more than 60 year.Now, external wall outer insulation has become the highest a kind of energy-saving building technology of developed country's share of market.At present, China's building construction scale is very huge, but the building energy conservation level is lower.Present stage, external wall outer insulation was the energy-conservation preferred option of body of wall, under the guiding of national energy saving policy, each province, city have put into effect the local regulation of building energy conservation in succession, had promoted External Thermal Insulation Technology for External applying in China.
The expansion polyphenyl plate exterior wall external heat preservation system is made up of expansion polyphenyl plate, tackiness agent, crab-bolt, plastering mortar, alkaline-resisting screen cloth and coating etc.Plastering mortar is made up of materials such as cement based or other gelling material, high molecular polymer and quartz sands, and the thin expansion polyphenyl plate outside surface that pastes that is put on is in order to guarantee the physical strength and the weather resistance of thin plastering exterior wall heat-insulation system.Quartz sand is the proportion maximum in each material usage of mortar, plays the aggregate effect.Quartz sand belongs to the nature Mineral resources, and a large amount of exploitations is the destruction to natural condition, and easily causing ploughs runs off, desertification of land, and disasters such as rubble flow, sandstorm take place then.For the harmonious development of nature and society, when the selection of material of construction, should at first consider comprehensive utilization of resources, use industrial solid castoffs such as artificial sand, mine tailing as far as possible.
Slag is the solid waste that steelmaking process produces.Its mineral composition mainly is Dicalcium Phosphate (Feed Grade), tricalcium silicate, the solid fusant of bivalent metal oxide etc., and these components mainly belong to silicate system.Because the fluctuation of slag composition is big, reasons such as free CaO and MgO (fCaO and fMgO) content height, difficulty grind, early strength is low cause it only to have a small amount of slag to be applied to cement and building ground backfill, and most slags are abandoned by heap, cause the waste of environmental pollution and resource.
Summary of the invention
The object of the present invention is to provide and a kind ofly can be used for the expansion polyphenyl plate exterior wall heat-preserving system, the thin expansion polyphenyl plate outside surface that pastes that is put on, with the physical strength of assurance thin plastering exterior wall heat-insulation system and the slag mortar of weather resistance, this mortar has good operability, reliable splitting resistance and excellent weather resistance.
The technical solution adopted in the present invention is: steel slag heat-insulating finishing mortar comprises slag, cement, high molecular polymer, mineral admixture, other additive, mortar is formed: slag: 55～67.5%, cement: 20～30%, mineral admixture: 2～10%, high molecular polymer: 2.5～8%, other additive: 0.2～0.6%.
Be further to improve effect, used slag answers ageing more than 1 year, and fCaO content is less than 3%, and metal Ferrum content is less than 1%, and grating requires as following table:
| Rectangular mesh (mm) | Accumulative total tails over (quality %) |
| 1.18 | 0 |
| 0.6 | 10-0 |
| 0.3 | 50-30 |
| 0.15 | 100-90 |
Cement is selected 32.5# or 42.5# ordinary Portland cement for use; Mineral admixture is flyash, slag pulverized powder, slag pulverized powder or Paris white, and specific surface area is greater than 400m
2/ kg; Rubber powder is vinyl acetate and ethylene copolymer rubber powder; Ether of cellulose is Vltra tears (HPMC); Fiber is xylon or polypropylene fibre.
Slag mainly plays the effect of aggregate in mortar; Cement is main consolidating material; Mineral admixture has certain cementation, but instead of part cement, and the intensity of raising mortar can reduce the delamination degree of mortar and the application property of raising mortar simultaneously; The adding of rubber powder can improve cohesiveness, shock resistance and the weathering resistance of mortar; The adding of ether of cellulose can obviously improve the water-retentivity of slag mortar, increases denseness and improves workability; The adding of fiber can reduce because the crack that the cement drying shrinkage causes.
Compare with traditional heat-insulating finishing mortar, the present invention has following advantage:
1, slag is done aggregate and is prepared mortar, makes full use of solid waste, saves sand and stone resources, the protection environment.
2, mineral admixture place of cement has not only been improved workability but also improved intensity.
3, admixture is the commercially available prod, is convenient to buying.
4, low cost product is convenient to marketing.
Embodiment
The expansion polyphenyl plate steel slag heat-insulating finishing mortar refers to by the professional production manufacturer production, a kind of particulate state or pulverulent mixture that slag that the drying screening is handled and cement, mineral admixture, high molecular polymer, additive etc. mix by a certain percentage, be packed in bag or form in bulk is transported to the construction site, after adding water and mixing and stirring, the slag mortar mixture that just can directly use.
Embodiment one
One, material requirements:
1, slag answers ageing more than 1 year, and fCaO content is less than 3%, and metal Ferrum content is less than 1%.Satisfy the slag sand that following table requires grating through making after fragmentation, screening, oven dry, the magnetic separation.
| Rectangular mesh (mm) | Accumulative total tails over (quality %) |
| 1.18 | 0 |
| 0.6 | 10-0 |
| 0.3 | 50-30 |
| 0.15 | 100-90 |
2, the 42.5# ordinary Portland cement meets GB175-1999;
3, slag pulverized powder fineness 400～450m
2/ kg;
4, vinyl acetate and ethylene copolymer redispersable latex powder;
5, hydroxypropyl methyl cellulose ether, viscosity 20000mPa.s.
Two, prescription (ton mortar consumption)
Slag: 668kg; Cement: 220kg; Slag pulverized powder: 80kg; Rubber powder: 30kg; Vltra tears: 2kg.
Three, detected result (standard foundation: JG149-2003)
| Project | Water regain g/m 2 | Resistance to impact shock J | The backfin ratio | Operable time h | Weathering resistance | Stretching bonding strength MPa | ||
| Former intensity MPa | Water-fast intensity MPa | Freeze-thawing resistant MPa | ||||||
| Standard | ≤500 | ≥3.0 | ≤3.0 | 1.5- 4.0 | Flawless, efflorescence, peel off | ≥0.1 | ≥0.1 | ≥0.1 |
| The result | 430 | 3.5 | 2.35 | 2.8 | Flawless, efflorescence, peel off | 0.18 | 0.17 | 0.16 |
Embodiment two
One, material requirements:
1, slag answers ageing more than 1 year, and fCaO content is less than 3%, and metal Ferrum content is less than 1%.Grating requires as following table:
| Rectangular mesh (mm) | Accumulative total tails over (quality %) |
| 1.18 | 0 |
| 0.6 | 10-0 |
| 0.3 | 50-30 |
| 0.15 | 100-90 |
2, the 42.5# ordinary Portland cement meets GB175-1999;
3, flyash reaches secondary ash requirement among the GB/T1596-2005;
4, vinyl acetate and ethylene copolymer redispersable latex powder;
5, hydroxypropyl methyl cellulose ether, viscosity 20000mPa.s.
Two, prescription (ton mortar consumption)
Slag: 620kg; Cement: 287kg; Flyash: 58kg; Rubber powder: 33kg; Vltra tears: 2kg.
Three, detected result (standard foundation: JG149-2003)
| Project | Water regain g/m 2 | Resistance to impact shock J | The backfin ratio | Operable time h | Weathering resistance | Stretching bonding strength MPa | ||
| Former intensity MPa | Water-fast intensity MPa | Freeze-thawing resistant MPa | ||||||
| Standard | ≤500 | ≥3.0 | ≤3.0 | 1.5- 4.0 | Flawless, efflorescence, peel off | ≥0.1 | ≥0.1 | ≥0.1 |
| The result | 450 | 3.3 | 2.25 | 3.2 | Flawless, efflorescence, peel off | 0.16 | 0.16 | 0.15 |
Embodiment three
One, material requirements:
1, slag answers ageing more than 1 year, and fCaO content is less than 3%, and metal Ferrum content is less than 1%.Grating requires as following table:
| Rectangular mesh (mm) | Accumulative total tails over (quality %) |
| 1.18 | 0 |
| 0.6 | 10-0 |
| 0.3 | 50-30 |
| 0.15 | 100-90 |
2, the 42.5# ordinary Portland cement meets GB175-1999;
3, slag pulverized powder fineness 400-450m
2/ kg;
4, vinyl acetate and ethylene copolymer redispersable latex powder;
5, hydroxypropyl methyl cellulose ether, viscosity 20000mPa.s;
6, xylon, staple length 400 μ m
Two, prescription (ton mortar consumption)
Slag: 672kg; Cement: 270kg; Slag pulverized powder: 20kg; Rubber powder: 35kg; Vltra tears: 2kg; Xylon: 1kg.
Three, detected result (standard foundation: JG149-2003)
| Project | Water regain g/m 2 | Resistance to impact shock J | The backfin ratio | Operable time h | Weathering resistance | Stretching bonding strength MPa | ||
| Former intensity MPa | Water-fast intensity MPa | Freeze-thawing resistant MPa | ||||||
| Standard | ≤500 | ≥3.0 | ≤3.0 | 1.5- 4.0 | Flawless, efflorescence, peel off | ≥0.1 | ≥0.1 | ≥0.1 |
| The result | 450 | 3.5 | 2.25 | 2.9 | Flawless, efflorescence, peel off | 0.17 | 0.17 | 0.15 |
The expansion polyphenyl plate steel slag heat-insulating finishing mortar has following characteristics:
1. high-adhesion can have good cohesive force to expansion polyphenyl plate;
2. enough deformabilities and good impact resistance;
3. low the contraction do not ftractureed, and do not flake long-term weatherability and stability;
4. avoid the error of job mix, reliable in quality;
5. good water-retaining property and homogenieity have good workability;
Quick-drying, early strong, efficiency of construction is high;
7. be suitable for multiple finish coat;
8. production cost is low, is conducive to reduce construction costs.
Utilize the trade waste slag to be raw material, produce the expansion polyphenyl plate steel slag heat-insulating finishing mortar as architecture engineering material, the development green product, recycling from the natural resources to regenerated resources, the positive utilization that becomes resource is stacked in passiveness, is the Important Action of the Implement of sustainable development strategy and creation harmonious society.
Claims (5)
1. steel slag heat-insulating finishing mortar, comprise slag, cement, high molecular polymer, mineral admixture, other additive, it is characterized in that, mortar is formed: slag: 55～67.5%, cement: 20～30%, mineral admixture: 2～10%, high molecular polymer: 2.5～8%, other additive: 0.2～0.6%.
2. steel slag heat-insulating finishing mortar as claimed in claim 1, it is characterized in that: used slag answers ageing more than 1 year, and free CaO content is less than 3%, and metal Ferrum content satisfies the slag sand that following table requires grating less than 1% through making after fragmentation, screening, oven dry, the magnetic separation.
3. steel slag heat-insulating finishing mortar as claimed in claim 1 is characterized in that, described mineral admixture is: flyash, slag pulverized powder, slag pulverized powder or lime carbonate, and specific surface area is greater than 400m
2/ kg.
4. steel slag heat-insulating finishing mortar as claimed in claim 1 is characterized in that, described high molecular polymer is: vinyl acetate and ethylene copolymer redispersable latex powder.
5. steel slag heat-insulating finishing mortar as claimed in claim 1 is characterized in that, described other additive is: water-retaining admixture and anti-crack fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100874640A CN100546933C (en) | 2007-03-20 | 2007-03-20 | Steel slag heat-insulating finishing mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100874640A CN100546933C (en) | 2007-03-20 | 2007-03-20 | Steel slag heat-insulating finishing mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101104551A true CN101104551A (en) | 2008-01-16 |
| CN100546933C CN100546933C (en) | 2009-10-07 |
Family
ID=38998668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100874640A Expired - Fee Related CN100546933C (en) | 2007-03-20 | 2007-03-20 | Steel slag heat-insulating finishing mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100546933C (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891435A (en) * | 2010-07-23 | 2010-11-24 | 武汉钢铁(集团)公司 | Waterproof and crack-resistant dry-mixed mortar of steel slag sand |
| CN102264664A (en) * | 2008-09-10 | 2011-11-30 | 公州大学校产学协力团 | Polymer concrete composition containing atomizing steel slag and manufacturing method thereof |
| CN103693907A (en) * | 2013-12-04 | 2014-04-02 | 上海宝冶钢渣综合开发实业有限公司 | Inorganic facing mortar taking steel slag as main raw material and preparation method of inorganic facing mortar |
| CN103755261A (en) * | 2013-12-31 | 2014-04-30 | 武汉武新新型建材有限公司 | Waterproof plastering mortar slurry doped with mineral powder |
| CN104446249A (en) * | 2014-11-26 | 2015-03-25 | 王新荣 | High-strength plastering mortar and preparation method thereof |
| CN104909620A (en) * | 2015-05-14 | 2015-09-16 | 武汉钢铁(集团)公司 | Thermal insulation mortar containing semidry method desulfurized fly ash and preparation method therefor |
| CN105418032A (en) * | 2015-12-25 | 2016-03-23 | 江苏蓝圈新材料有限公司 | Plastering mortar used for heat preservation for outer wall |
| CN110981372A (en) * | 2019-12-19 | 2020-04-10 | 苏州国中新材料研究院有限公司 | High-performance heat-preservation plastering mortar prepared from industrial solid wastes and preparation method thereof |
| CN113149494A (en) * | 2021-04-20 | 2021-07-23 | 武汉理工大学 | Steel slag resource utilization method |
| CN113620663A (en) * | 2021-08-13 | 2021-11-09 | 上海二十冶建设有限公司 | High-performance self-cleaning cement-based water-facing art high relief mortar and preparation method thereof |
| CN113912343A (en) * | 2021-09-28 | 2022-01-11 | 浙江建工新材料有限公司 | Building plastering mortar suitable for robot and preparation method thereof |
| CN114405645A (en) * | 2022-01-22 | 2022-04-29 | 鹤山市鸿盛石场有限公司 | Novel process method for stripping granite weathered layer and producing sand |
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|---|---|---|---|---|
| CN101858120A (en) * | 2010-06-01 | 2010-10-13 | 武汉钢铁(集团)公司 | Slag composite powder non-fired and non-steamed brick and manufacture method thereof |
-
2007
- 2007-03-20 CN CNB2007100874640A patent/CN100546933C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102264664A (en) * | 2008-09-10 | 2011-11-30 | 公州大学校产学协力团 | Polymer concrete composition containing atomizing steel slag and manufacturing method thereof |
| CN101891435B (en) * | 2010-07-23 | 2012-10-03 | 武汉钢铁(集团)公司 | Waterproof and crack-resistant dry-mixed mortar of steel slag sand |
| CN101891435A (en) * | 2010-07-23 | 2010-11-24 | 武汉钢铁(集团)公司 | Waterproof and crack-resistant dry-mixed mortar of steel slag sand |
| CN103693907B (en) * | 2013-12-04 | 2016-03-30 | 上海宝冶钢渣综合开发实业有限公司 | A kind of take slag as inorganic facing mortar of main raw material and preparation method thereof |
| CN103693907A (en) * | 2013-12-04 | 2014-04-02 | 上海宝冶钢渣综合开发实业有限公司 | Inorganic facing mortar taking steel slag as main raw material and preparation method of inorganic facing mortar |
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| CN104446249A (en) * | 2014-11-26 | 2015-03-25 | 王新荣 | High-strength plastering mortar and preparation method thereof |
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| CN105418032A (en) * | 2015-12-25 | 2016-03-23 | 江苏蓝圈新材料有限公司 | Plastering mortar used for heat preservation for outer wall |
| CN110981372A (en) * | 2019-12-19 | 2020-04-10 | 苏州国中新材料研究院有限公司 | High-performance heat-preservation plastering mortar prepared from industrial solid wastes and preparation method thereof |
| CN113149494A (en) * | 2021-04-20 | 2021-07-23 | 武汉理工大学 | Steel slag resource utilization method |
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| CN100546933C (en) | 2009-10-07 |
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Address after: 100041 Shougang head office, 68 Shijingshan Road, Shijingshan District, Beijing Patentee after: SHOUGANG GROUP Co.,Ltd. Address before: 100041 Shougang head office, 68 Shijingshan Road, Shijingshan District, Beijing Patentee before: SHOUGANG Corp. |
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