CN101456716B - Expanding material for cast-in-situ hollow building roof component - Google Patents
Expanding material for cast-in-situ hollow building roof component Download PDFInfo
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- CN101456716B CN101456716B CN2008101929734A CN200810192973A CN101456716B CN 101456716 B CN101456716 B CN 101456716B CN 2008101929734 A CN2008101929734 A CN 2008101929734A CN 200810192973 A CN200810192973 A CN 200810192973A CN 101456716 B CN101456716 B CN 101456716B
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- 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
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- 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 an expansion material for a cast-in-situ hollow floor member, which comprises 4 to 15 percent of sulphoaluminate cement or ferro-aluminate cement, 50 to 65 percent of Portland cement, 18 to 35 percent of fly ash, and 2 to 10 percent of modifying agent (weight percentage). The invention adopts the sulphoaluminate cement or the ferro-aluminate cement to be mixed with the Portland cement to ensure that the expansion material has good performances of light mass, high strength, corrosion resistance, thermal insulation and so on, and then is matched with other modifying agents to ensure that the expansion material can save the using amount of the cement and ensure that a floor system has the advantages of high strength, permeation resistance, freezing resistance, cracking resistance, friction resistance, ultraviolet irradiation resistance, tensile resistance, compression resistance, shock resistance, and good sound insulation effect when reducing the weight of the floor system.
Description
Technical field
The present invention relates to a kind of material that is used to pour into a mould building roof component, specifically relate to a kind of expanding material that is used for the cast-in-situ open-web floor member.
Background technology
At present; Building Trade in China is in the period of great prosperity of development; The floor area of building cumulative year after year of annual construction of China and completion since nineteen ninety; Make China's economy continue, steadily, develop in a healthy way, save resource, be that the building energy conservation wall product of main raw and the technique direction of roofing enclosure material most critical are to realize light thermal-insulation with the concrete.Conventional building roof component adopts concrete mortar to pour into a mould; But the concrete mortar consumption is big, Heavy Weight, has increased the weight of whole superstructure, also is unfavorable for perfusion simultaneously; And the material that is used for the cast-in-situ open-web floor member at present is less, and the high performance grouting material of development of new has become the task of top priority.
Application number is 200610028418.9 application for a patent for invention; Proposed a kind ofly to build the road, quick repairing concrete material for building; This material is made up of plural gel host, composite additive and compound major ingredient, and the weight percent of its moity of plural gel host is: aluminosulfate cement 30～50%, silicate cement 20～40%, mine tailing 5～15%, silicon ash 5～15%.The plural gel host of this application for a patent for invention is except containing aluminosulfate cement and silicate cement; Also contain mine tailing and silicon ash; This has increased the weight of this concrete material finished product undoubtedly; Selectivity is not high in the construction of building, is only applicable to the engineering that some do not consider weight, as builds the road and repair bridge or fast repairing.
Application number is 90108097.7 application for a patent for invention; A kind of foam cement has been proposed; This cement is by aluminosulfate cement (or ferro-aluminate cement); Can mix silicate cement, high calcium slag, hair foaming agent and other inorganic salt and form, be applicable to colliery, mine, railway tunnel and other underground works mining works.The moity of the described foam cement of this application for a patent for invention does not contain the additive of toughener, hardening accelerator, water reducer, brightening agent and suspension agent, and the slag in its component can increase the weight of cement, and is not suitable for the perfusion of buildings superstructure.
The applicant has introduced a kind of shape and material of hollow building roof component in its application number 200810115294.7, reduced some problems of superstructure dead weight, and it adopts concrete mortar to pour into a mould a kind of hollow member; Again this hollow unit is cast in the superstructure,, has therefore alleviated the weight of superstructure self greatly owing to be hollow structure; But because member itself is to adopt concrete mortar and Portland cement; The weight of its member own still is excessive, and nervous on land for building, city now, space utilization develops to the high-altitude; Building covers higher and higher, therefore the weight of material of construction own is had higher requirement.
Summary of the invention
In defective and blank aspect the building constructions material, the present invention provides a kind of lightweight, economizes material, anticorrosive, seismic crack, insulation, sound damping expanding material to above.
A kind of expanding material that is used for the cast-in-situ open-web floor member provided by the invention; Comprise aluminosulfate cement, silicate cement, flyash and properties-correcting agent, wherein the weight percentage of aluminosulfate cement, silicate cement, flyash and properties-correcting agent is respectively 4～15%, 50～65%, 18～35% and 2～10%.
The preferred version of expanding material provided by the invention is that wherein the weight percentage of silicate cement, aluminosulfate cement, flyash and properties-correcting agent is respectively 4～12%, 53～58%, 22～32% and 2～8%.
The preferred version of expanding material provided by the invention does; Properties-correcting agent wherein comprises hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent, and its weight percentage shared in properties-correcting agent is respectively 5.4～34.6%, 3.3～39.6%, 5.4～28.8%, 2.7～21.6%, 3.8～27.4% and 1.1～25.9%.
The preferred version of expanding material provided by the invention is that in the expanding foam solution wherein, the weight percent of whipping agent and water is 1.6～3.5%.
The preferred version of expanding material provided by the invention does, properties-correcting agent wherein also comprises toughener or brightening agent, and its weight percentage shared in properties-correcting agent is respectively 2.7～36% and 3.8～32.4%.
The preferred version of expanding material provided by the invention is that water and expanding material blended weight percent are 45～72%.
The preferred version of expanding material provided by the invention is that aluminosulfate cement is by the ferro-aluminate cement replacement of equivalent in the expanding material component.
The expanding material that is used for the cast-in-situ open-web floor member provided by the invention, wherein the hardening accelerator in the properties-correcting agent is the trolamine complex accelerator; Water reducer is a kind of in the sodium salt of sodium salt and condensation compound of methyl naphthalene sulfonic acid and formaldehyde of calcium lignin sulphonate, naphthalene sulfonic acidformaldehyde condensation product; Suspension agent is a kind of in organobentonite, aerosil, THIXCIN, StAl, polyethylene wax, alkyl phosphate and the alkyl benzene sulfonate; Diffusant is a kind of in condensation of sodium silicate, Sodium hexametaphosphate 99 and the sulfonated lignin; Whipping agent is sherwood oil or sodium hydrogencarbonate; Suds-stabilizing agent is a dimethyl dodecyl amine oxide; Toughener is ultra-fine wollastonite powder or ultrafine quartz powder; The material of brightening agent for forming by TEB 3K and Bing Xisuandingzhi copolymerization.
The present invention adopts aluminosulfate cement or ferro-aluminate cement and silicate cement to mix and uses; Make this expanding material have premium propertiess such as lightweight, high-strength, anticorrosive and insulation; Cooperate properties-correcting agent again; Make this expanding material can be when alleviating superstructure weight, practice thrift cement consumption and make that superstructure intensity is high, impervious, freeze proof, cracking resistance, waterproof, rub resistance, UV resistant irradiation, anti-, resistance to compression, shock resistance, soundproof effect be good.
Specific embodiment
The material that present building trade is used for building roof component mainly is concrete and mortar; Aspect the building of building, mainly concentrate on improvement, as processing superstructure hollow or adopting steel to do the superstructure material to superstructure; Though this kind mode has certain effect; But easily the building of tens layers even up to a hundred layers, its weight still is considerable, has increased the cost and the difficulty of construction greatly concerning some.This programme promptly proposes to improve to the structure of superstructure itself on the basis of existing technology, and also the material to superstructure improves; After adopting this material, 1/10th before superstructure weight only has, but showing no sign of reduction aspect intensity and the resistance to compression; And this material has shortened construction process greatly; With cement and concrete mortar combine also closelyr, aspect, the sound-insulation and heat-insulation shockproof, surpass the superstructure that adopts the concrete mortar cast in cracking resistance.
The properties-correcting agent that uses in this material comprises hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent, can also add toughener or brightening agent on this basis, to satisfy different temperature and building requirements on Construction.
Embodiment 1
A kind of BDF expanding material; Comprise aluminosulfate cement, silicate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent; Its weight percentage is respectively 4%, 65%, 21%, 0.54%, 0.33%, 2.88%, 0.92%, 2.74%, 2.59%, and hardening accelerator adopts the trolamine complex accelerator, and water reducer adopts calcium lignin sulphonate; Suspension agent adopts organobentonite; Diffusant adopts condensation of sodium silicate, and whipping agent adopts sherwood oil, and suds-stabilizing agent adopts dimethyl dodecyl amine oxide; The weight percent of whipping agent and water is 1.6% in the expanding foam solution, this expanding material make superstructure have lightweight, anticorrosive, the insulation performance.
Embodiment 2
A kind of BDF expanding material; Comprise aluminosulfate cement, silicate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent; Its weight percentage is respectively 15%, 50%, 30%, 1.73%, 1.98%, 0.27%, 0.77%, 0.19%, 0.06%, and hardening accelerator adopts the trolamine complex accelerator, and water reducer adopts the sodium salt of naphthalene sulfonic acidformaldehyde condensation product; Suspension agent adopts aerosil; Diffusant adopts Sodium hexametaphosphate 99, and whipping agent adopts sodium hydrogencarbonate, and suds-stabilizing agent adopts dimethyl dodecyl amine oxide; The weight percent of whipping agent and water is 3.5% in the expanding foam solution, and this expanding material makes superstructure have lightweight, anticorrosive, insulation, intensity height, material-saving, antiseepage, wear-resisting and freeze proof performance.
Embodiment 3
A kind of BDF expanding material; Comprise aluminosulfate cement, silicate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent; Its weight percentage is respectively 8%, 55%, 35%, 0.37%, 0.51%, 0.17%, 0.054%, 0.416%, 0.48%, and hardening accelerator adopts the trolamine complex accelerator, and water reducer adopts the sodium salt of condensation compound of methyl naphthalene sulfonic acid and formaldehyde; Suspension agent adopts THIXCIN; Diffusant adopts sulfonated lignin, and whipping agent adopts sherwood oil, and suds-stabilizing agent adopts dimethyl dodecyl amine oxide; The weight percent of whipping agent and water is 1.8% in the expanding foam solution, and this expanding material makes superstructure have lightweight, anticorrosive, insulation, material-saving, antiseepage, wear-resisting and freeze proof performance.
Embodiment 4
A kind of BDF expanding material; Comprise aluminosulfate cement, silicate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent; Its weight percentage is respectively 12%, 63%, 18%, 1.65%, 0.89%, 1.37%, 1.51%, 1.01%, 0.57%, and hardening accelerator adopts the trolamine complex accelerator, and water reducer adopts calcium lignin sulphonate; Suspension agent adopts StAl; Diffusant adopts condensation of sodium silicate, and whipping agent adopts sodium hydrogencarbonate, and suds-stabilizing agent adopts dimethyl dodecyl amine oxide; The weight percent of whipping agent and water is 2.1% in the expanding foam solution, and this expanding material makes that superstructure has lightweight, anticorrosive, insulation, intensity is high and impervious performance.
Embodiment 5
A kind of BDF expanding material; Comprise silicate cement, aluminosulfate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent, its weight percentage is respectively 4%, 57%, 32%, 0.65%, 2.46%, 0.85%, 0.92%, 0.72%, 1.4%, and hardening accelerator adopts the trolamine complex accelerator; Water reducer adopts the sodium salt of naphthalene sulfonic acidformaldehyde condensation product; Suspension agent adopts polyethylene wax, and diffusant adopts Sodium hexametaphosphate 99, and whipping agent adopts sherwood oil; Suds-stabilizing agent adopts dimethyl dodecyl amine oxide; The weight percent of whipping agent and water is 2.5% in the expanding foam solution, and this expanding material makes superstructure have lightweight, anticorrosive, insulation, material-saving, rub resistance, freeze proof, cracking resistance and impervious performance, and is suitable for the lower regional building construction of northern equitemperature.
Embodiment 6
A kind of BDF expanding material; Comprise silicate cement, aluminosulfate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution, suds-stabilizing agent and toughener; Its weight percentage is respectively 10%, 53%, 29%, 0.84%, 0.77%, 0.76%, 1.42%, 1.46%, 0.35%, 2.4%; Hardening accelerator adopts the trolamine complex accelerator, and water reducer adopts the sodium salt of naphthalene sulfonic acidformaldehyde condensation product, and suspension agent adopts alkyl phosphate; Diffusant adopts Sodium hexametaphosphate 99; Whipping agent adopts sherwood oil, and suds-stabilizing agent adopts dimethyl dodecyl amine oxide, and toughener adopts ultra-fine wollastonite powder; The weight percent of whipping agent and water is 2.9% in the expanding foam solution, and this expanding material makes that superstructure has lightweight, anticorrosive, insulation, intensity height, resistance to compression, bending resistance, anti-ly opens, shock resistance, wear-resisting, UV resistant irradiation and durable reliable performance.
Embodiment 7
A kind of BDF expanding material; Comprise silicate cement, aluminosulfate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution, suds-stabilizing agent and brightening agent; Its weight percentage is respectively 12%, 58%, 22%, 1.2%, 0.6%, 1.1%, 1.2%, 0.9%, 1.1%, 1.9%; Hardening accelerator adopts the trolamine complex accelerator, and water reducer adopts the sodium salt of naphthalene sulfonic acidformaldehyde condensation product, and suspension agent adopts alkyl benzene sulfonate; Diffusant adopts Sodium hexametaphosphate 99; Whipping agent adopts sherwood oil, and suds-stabilizing agent adopts dimethyl dodecyl amine oxide, and brightening agent adopts the material that is formed by TEB 3K and Bing Xisuandingzhi copolymerization; The weight percent of whipping agent and water is 3.1% in the expanding foam solution, and this expanding material makes that superstructure has that lightweight, anticorrosive, insulation, intensity are high, wear-resisting, the performance of waterproof and antiseepage.
Embodiment 8
A kind of BDF expanding material; Comprise silicate cement, aluminosulfate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution, suds-stabilizing agent, toughener and brightening agent; Its weight percentage is respectively 11%, 56%, 31%, 0.25%, 0.1%, 0.22%, 0.08%, 0.21%, 0.3%, 0.5%, 0.34%; Hardening accelerator adopts the trolamine complex accelerator; Water reducer adopts the sodium salt of naphthalene sulfonic acidformaldehyde condensation product, and suspension agent adopts alkyl benzene sulfonate, and diffusant adopts Sodium hexametaphosphate 99; Whipping agent adopts sherwood oil; Suds-stabilizing agent adopts dimethyl dodecyl amine oxide, and toughener adopts ultrafine quartz powder, and brightening agent adopts the material that is formed by TEB 3K and Bing Xisuandingzhi copolymerization; The weight percent of whipping agent and water is 3.4% in the expanding foam solution, and this expanding material makes that superstructure has lightweight, anticorrosive, insulation, intensity height, resistance to compression, bending resistance, anti-ly opens, the performance of shock resistance, wear-resisting, UV resistant irradiation, durable reliable, waterproof and antiseepage.
Embodiment 9
A kind of BDF expanding material; Comprise aluminosulfate cement, silicate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent, its weight percentage is respectively 9%, 63%, 22%, 1.47%, 2.1%, 0.91%, 0.5%, 0.49%, 0.53%, and hardening accelerator adopts the trolamine complex accelerator; Water reducer adopts the sodium salt of naphthalene sulfonic acidformaldehyde condensation product; Suspension agent adopts polyethylene wax, and diffusant adopts Sodium hexametaphosphate 99, and whipping agent adopts sherwood oil; Suds-stabilizing agent adopts dimethyl dodecyl amine oxide; The weight percent of whipping agent and water is 3.3% in the expanding foam solution, and water and expanding material blended weight percent are 45%, and this expanding material makes superstructure have lightweight, anticorrosive, insulation, intensity height, material-saving, antiseepage, wear-resisting and freeze proof performance.
Embodiment 10
A kind of BDF expanding material; Comprise aluminosulfate cement, silicate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent, its weight percentage is respectively 7%, 60%, 27%, 0.91%, 0.49%, 1.4%, 1.1%, 1.5%, 0.6%, and hardening accelerator adopts the trolamine complex accelerator; Water reducer adopts the sodium salt of naphthalene sulfonic acidformaldehyde condensation product; Suspension agent adopts aerosil, and diffusant adopts Sodium hexametaphosphate 99, and whipping agent adopts sodium hydrogencarbonate; Suds-stabilizing agent adopts dimethyl dodecyl amine oxide; The weight percent of whipping agent and water is 2.8% in the expanding foam solution, and water and expanding material blended weight percent are 72%, and this expanding material makes superstructure have lightweight, anticorrosive, insulation and the high performance of intensity.
Embodiment 11
A kind of BDF expanding material; Comprise aluminosulfate cement, silicate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent, its weight percentage is respectively 9%, 55%, 30%, 0.81%, 1.4%, 0.81%, 0.88%, 1.2%, 0.9%, and hardening accelerator adopts the trolamine complex accelerator; Water reducer adopts the sodium salt of condensation compound of methyl naphthalene sulfonic acid and formaldehyde; Suspension agent adopts THIXCIN, and diffusant adopts sulfonated lignin, and whipping agent adopts sherwood oil; Suds-stabilizing agent adopts dimethyl dodecyl amine oxide; The weight percent of whipping agent and water is 3.2% in the expanding foam solution, and water and expanding material blended weight percent are 58%, and this expanding material makes superstructure have lightweight, anticorrosive, insulation, material-saving, antiseepage, wear-resisting and freeze proof performance.
Embodiment 12
A kind of BDF expanding material; Comprise ferro-aluminate cement, silicate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent, its weight percentage is respectively 5%, 57%, 32%, 1.2%, 0.81%, 0.88%, 0.81%, 0.9%, 1.4%, and hardening accelerator adopts the trolamine complex accelerator; Water reducer adopts the sodium salt of condensation compound of methyl naphthalene sulfonic acid and formaldehyde; Suspension agent adopts THIXCIN, and diffusant adopts sulfonated lignin, and whipping agent adopts sherwood oil; Suds-stabilizing agent adopts dimethyl dodecyl amine oxide; The weight percent of whipping agent and water is 3.0% in the expanding foam solution, and water and expanding material blended weight percent are 62%, and this expanding material makes superstructure have lightweight, anticorrosive, insulation, material-saving, antiseepage, wear-resisting and freeze proof performance.
Embodiment 13
A kind of BDF expanding material; Comprise silicate cement, ferro-aluminate cement, flyash, hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent, its weight percentage is respectively 4%, 57%, 32%, 0.85%, 2.06%, 0.95%, 0.92%, 1.02%, 1.2%, and hardening accelerator adopts the trolamine complex accelerator; Water reducer adopts the sodium salt of condensation compound of methyl naphthalene sulfonic acid and formaldehyde; Suspension agent adopts THIXCIN, and diffusant adopts sulfonated lignin, and whipping agent adopts sherwood oil; Suds-stabilizing agent adopts dimethyl dodecyl amine oxide; The weight percent of whipping agent and water is 2.8% in the expanding foam solution, and water and expanding material blended weight percent are 52%, and this expanding material makes superstructure have lightweight, anticorrosive, insulation, material-saving, antiseepage, wear-resisting and freeze proof performance.
Claims (4)
1. expanding material that is used for the cast-in-situ open-web floor member; Comprise aluminosulfate cement, silicate cement, flyash and properties-correcting agent; It is characterized in that the weight percentage of described aluminosulfate cement, silicate cement, flyash and properties-correcting agent is respectively 4-15%, 50-65%, 18-35%, 2-10%;
Said properties-correcting agent comprises hardening accelerator, water reducer, suspension agent, diffusant, expanding foam solution and suds-stabilizing agent, and its weight percentage shared in properties-correcting agent is respectively 5.4-34.6%, 3.3-39.6%, 5.4-28.8%, 2.7-21.6%, 3.8-27.4%, 1.1-25.9%;
Said hardening accelerator is the trolamine complex accelerator;
Said water reducer is a kind of in the sodium salt of sodium salt, condensation compound of methyl naphthalene sulfonic acid and formaldehyde of calcium lignin sulphonate, naphthalene sulfonic acidformaldehyde condensation product;
Said suspension agent is a kind of in organobentonite, aerosil, THIXCIN, StAl, polyethylene wax, alkyl phosphate, the sulfonated alkylbenzene;
Said diffusant is a kind of in condensation of sodium silicate, Sodium hexametaphosphate 99, the sulfonated lignin;
The weight percent of whipping agent and water is 1.6%-3.5% in the said expanding foam solution;
Said suds-stabilizing agent is a dimethyl dodecyl amine oxide;
Said whipping agent is sherwood oil or sodium hydrogencarbonate.
2. expanding material as claimed in claim 1 is characterized in that, also comprises toughener or brightening agent in the described properties-correcting agent, and its weight percentage shared in properties-correcting agent is respectively 2.7-36%, 3.8-32.4%;
Said toughener is ultra-fine wollastonite powder or ultrafine quartz powder;
Said brightening agent is for to be formed by TEB 3K and Bing Xisuandingzhi copolymerization.
3. expanding material as claimed in claim 1 is characterized in that, water and expanding material blended weight percent are 45-72%.
4. expanding material as claimed in claim 1 is characterized in that, aluminosulfate cement is by the ferro-aluminate cement replacement of equivalent in the said expanding material component.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008101929734A CN101456716B (en) | 2008-12-31 | 2008-12-31 | Expanding material for cast-in-situ hollow building roof component |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008101929734A CN101456716B (en) | 2008-12-31 | 2008-12-31 | Expanding material for cast-in-situ hollow building roof component |
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| CN101456716A CN101456716A (en) | 2009-06-17 |
| CN101456716B true CN101456716B (en) | 2012-02-29 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102153363B (en) * | 2010-12-28 | 2013-07-17 | 南京工业大学 | Ultra-low-density foam concrete and preparation method thereof |
| CN106904932A (en) * | 2017-03-01 | 2017-06-30 | 苏州顶裕节能设备有限公司 | A kind of composite with high compressive strength and preparation method thereof |
| CN107089838B (en) * | 2017-06-08 | 2020-05-01 | 重庆大学 | Sulphoaluminate cement foam concrete with carbon dioxide as foaming gas and preparation method thereof |
| CN112573868B (en) * | 2020-12-25 | 2022-10-21 | 广东工业大学 | Granite micro-powder geopolymer composite base and preparation method and application thereof |
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| US6488763B2 (en) * | 1997-08-15 | 2002-12-03 | Halliburton Energy Services, Inc. | Light weight high temperature well cement compositions and methods |
| CN101096303A (en) * | 2006-06-30 | 2008-01-02 | 上海富春建业(集团)有限公司 | Rapid restoring material for building and road making |
| CN101318796A (en) * | 2008-07-04 | 2008-12-10 | 浙江中联建设集团有限公司 | Nano-additive agent modified high-strength wall self-thermal insulation material and preparing method thereof |
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2008
- 2008-12-31 CN CN2008101929734A patent/CN101456716B/en not_active Expired - Fee Related
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|---|---|---|---|---|
| US6488763B2 (en) * | 1997-08-15 | 2002-12-03 | Halliburton Energy Services, Inc. | Light weight high temperature well cement compositions and methods |
| CN101096303A (en) * | 2006-06-30 | 2008-01-02 | 上海富春建业(集团)有限公司 | Rapid restoring material for building and road making |
| CN101318796A (en) * | 2008-07-04 | 2008-12-10 | 浙江中联建设集团有限公司 | Nano-additive agent modified high-strength wall self-thermal insulation material and preparing method thereof |
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