CN1896031A - Formula of high-strength light ceramic grain made from fly-ash - Google Patents
Formula of high-strength light ceramic grain made from fly-ash Download PDFInfo
- Publication number
- CN1896031A CN1896031A CNA2006100866654A CN200610086665A CN1896031A CN 1896031 A CN1896031 A CN 1896031A CN A2006100866654 A CNA2006100866654 A CN A2006100866654A CN 200610086665 A CN200610086665 A CN 200610086665A CN 1896031 A CN1896031 A CN 1896031A
- Authority
- CN
- China
- Prior art keywords
- fly
- ash
- formula
- strength
- ceramic grain
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Formula of high-strength light fly ash ceramsite consists of fly ash 55-70wt%, binder 25-35wt% and additive 3-8wt%. The pressure of ceramsite reaches to 7.3Mpa and compression strength of concrete reaches to 41.4MP. It is light and has high strength.
Description
One, technical field
The present invention relates to a kind of light, and high-strength fly-ash haydite prescription, belong to building field.
Two, background technology
At present lytag is to be main raw material with flyash, adds a small amount of matrix material, forms through batching balling-up, sintering (or maintenance).The existing good workability of this product reaches the associativity with the cement bond material, so that good heat insulation and heat insulation effect to be arranged.But because lytag self intensity is low, great majority are used for producing light heat insulation blocks, sand-free coarse porous concrete haydite concrete, plain concrete and low strength light weight concrete.Reference; Total utilization of PCA Newest practical technology compilation, the total utilization of PCA magazine was published in 1998.
Light high strength concrete is the material of construction of often using in the building; it has in light weight, advantages of high strength; particularly in heavy construction and high-rise common engineering, has application value; because leca, haydites of book structure and the lytag of producing all belongs to common middle low strength haydite at present, can't be used for the formulation problems of the light ceramsite concrete of production high strength (ultimate compression strength is greater than 30MPa).
Three, summary of the invention
The technical problem that the present invention solves is: a kind of in light weight, high strenght flyash ceramic grain is provided, can makes the light ceramsite concrete of ultimate compression strength greater than 40MPa with the high strenght flyash ceramic grain.
Technical solution:
The present invention is made up of following material: flyash 55-70%, binding agent 25-35%, admixture 3-8%.
Binding agent can be the mixture of clay or clay and water glass.
Admixture can be waste steel slag or pyrite slag.
If adopt the mixture of clay and water glass, the water glass addition is 2%～3%.
Detect through experiment, in light weight through the lytag that the present invention makes, intensity is high, the cylindrical compress strength of haydite reaches 7.3MPa, is that its ultimate compression strength of concrete that aggregate is prepared reaches 41.4MP with the lytag, and its weight ratio adopts the concrete light 26.3% of stone as aggregate.
Five, embodiment
Embodiment 1: the present invention is made up of following material: flyash 65%, clay plasticity index 〉=14, get clay 30%, pyrite slag 5%.
Embodiment 2: the present invention is made up of following material: flyash 65%, 12≤clay plasticity index＜14, get clay 27%, water glass 3%, pyrite slag 5%.
Claims (4)
1, formula of high-strength light ceramic grain made from fly-ash is characterized in that: be made up of following material: flyash 55-70%, binding agent 25-35%, admixture 3-8%.
2, formula of high-strength light ceramic grain made from fly-ash according to claim 1 is characterized in that: binding agent can be the mixture of clay or clay and water glass.
3, formula of high-strength light ceramic grain made from fly-ash according to claim 1 is characterized in that: admixture can be waste steel slag or pyrite slag.
4, light, and high-strength fly-ash haydite prescription according to claim 2, it is characterized in that: if adopt the mixture of clay and water glass, the water glass addition is 2%～3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100866654A CN1896031A (en) | 2006-06-28 | 2006-06-28 | Formula of high-strength light ceramic grain made from fly-ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100866654A CN1896031A (en) | 2006-06-28 | 2006-06-28 | Formula of high-strength light ceramic grain made from fly-ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1896031A true CN1896031A (en) | 2007-01-17 |
Family
ID=37608712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100866654A Pending CN1896031A (en) | 2006-06-28 | 2006-06-28 | Formula of high-strength light ceramic grain made from fly-ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1896031A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386523B (en) * | 2008-10-23 | 2010-12-22 | 云南常青树化工有限公司 | Artificial porcelain granule and preparation method thereof |
| CN102531447A (en) * | 2011-12-12 | 2012-07-04 | 山西潞安矿业(集团)有限责任公司 | Special additive for lytag concrete |
| CN104591696A (en) * | 2015-02-12 | 2015-05-06 | 武汉钢铁(集团)公司 | Blast furnace heavy slag heat-preservation ceramsite and preparation method thereof |
| CN105621891A (en) * | 2015-12-30 | 2016-06-01 | 成都汇华英建筑材料有限公司 | Vitrification foam glass particle and preparation method thereof |
| CN108147838A (en) * | 2018-02-11 | 2018-06-12 | 三筑工科技有限公司 | A kind of haydite concrete, assembled combined wall board and preparation method thereof |
| CN109555135A (en) * | 2018-10-25 | 2019-04-02 | 浙江工业大学 | A kind of non-sintered haydite concrete of dredging silt plants raw building block and roadbed slope ecological protection construction method |
| CN111533535A (en) * | 2020-05-08 | 2020-08-14 | 揭阳市汇兴环保建材有限公司 | Ceramsite production process |
| US10954163B2 (en) | 2016-12-16 | 2021-03-23 | Guangdong Tsingda Tongke Environmental Protection Technology Co., Ltd. | Lightweight high-strength ceramsite and preparation method thereof |
-
2006
- 2006-06-28 CN CNA2006100866654A patent/CN1896031A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386523B (en) * | 2008-10-23 | 2010-12-22 | 云南常青树化工有限公司 | Artificial porcelain granule and preparation method thereof |
| CN102531447A (en) * | 2011-12-12 | 2012-07-04 | 山西潞安矿业(集团)有限责任公司 | Special additive for lytag concrete |
| CN102531447B (en) * | 2011-12-12 | 2014-07-23 | 山西潞安矿业(集团)有限责任公司 | Special additive for lytag concrete |
| CN104591696A (en) * | 2015-02-12 | 2015-05-06 | 武汉钢铁(集团)公司 | Blast furnace heavy slag heat-preservation ceramsite and preparation method thereof |
| CN105621891A (en) * | 2015-12-30 | 2016-06-01 | 成都汇华英建筑材料有限公司 | Vitrification foam glass particle and preparation method thereof |
| US10954163B2 (en) | 2016-12-16 | 2021-03-23 | Guangdong Tsingda Tongke Environmental Protection Technology Co., Ltd. | Lightweight high-strength ceramsite and preparation method thereof |
| CN108147838A (en) * | 2018-02-11 | 2018-06-12 | 三筑工科技有限公司 | A kind of haydite concrete, assembled combined wall board and preparation method thereof |
| CN109555135A (en) * | 2018-10-25 | 2019-04-02 | 浙江工业大学 | A kind of non-sintered haydite concrete of dredging silt plants raw building block and roadbed slope ecological protection construction method |
| CN111533535A (en) * | 2020-05-08 | 2020-08-14 | 揭阳市汇兴环保建材有限公司 | Ceramsite production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1896031A (en) | Formula of high-strength light ceramic grain made from fly-ash | |
| CN103664094B (en) | A kind of lightweight aggregate concrete and preparation method thereof | |
| CN102643060B (en) | High-strength concrete mixed with low-temperature rice husk ash | |
| CN102363575B (en) | Waste chamotte brick regeneration and utilization method, and concrete doped with waste chamotte brick powder | |
| CN103553458B (en) | C180 strength-grade concrete for formed steel concrete composite structure | |
| CN103553459B (en) | C190 strength-grade concrete for formed steel concrete composite structure | |
| CN104030642A (en) | Fiber concrete | |
| CN102643070B (en) | Ceramsite heat-preservation building block using non-calcined desulfurized gypsum as main cementing material and preparation method thereof | |
| CN105236878B (en) | A kind of ceramicite concrete permeable ground surface material | |
| CN104788050A (en) | Ceramsite lightweight aggregate structural concrete and preparation method thereof | |
| CN103553460B (en) | C200 strength-grade concrete for formed steel concrete composite structure | |
| CN1278982C (en) | Bricks and mortar made from fly ash and preparation method | |
| CN107311559A (en) | Waste ceramic fine concrete and preparation method thereof | |
| CN102633530A (en) | Technique for producing aerated concrete building blocks from high-calcium sulfur-fixing fly ash and common fly ash | |
| Nguyen et al. | Effects of sulfate rich solid waste activator on engineering properties and durability of modified high volume fly ash cement based SCC | |
| CN104692686A (en) | High-performance autoclaved shell haydite prepared from calcium carbide mud residue and preparation method thereof | |
| CN101250040B (en) | Concrete with strength grade of C100 used for steel reinforced concrete combined structure | |
| CN1702254A (en) | Iron slag concrete hollow partition lath | |
| CN101614011B (en) | Non-autoclaving prestressed high-strength concrete pile | |
| CN110218042B (en) | Environment-friendly high-strength dry-mixed mortar and preparation method thereof | |
| Adilhodzhaev et al. | Assessment of the potential of composite gypsum binder bricks as an alternative to traditional wall materials in Uzbekistan | |
| CN101244914A (en) | High-strength water resistant sheet material | |
| CN101195530B (en) | Concrete with strength grade of C70 for section steel concrete composite structure | |
| CN1081140A (en) | High-performance non-cement powdered coal ash brick | |
| CN1053648C (en) | Cement mixed material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |