CN1199030A - Formulation for producing building material products and prefabricated components using lead-zinc ore floating slag as main material - Google Patents
Formulation for producing building material products and prefabricated components using lead-zinc ore floating slag as main material Download PDFInfo
- Publication number
- CN1199030A CN1199030A CN98112359A CN98112359A CN1199030A CN 1199030 A CN1199030 A CN 1199030A CN 98112359 A CN98112359 A CN 98112359A CN 98112359 A CN98112359 A CN 98112359A CN 1199030 A CN1199030 A CN 1199030A
- Authority
- CN
- China
- Prior art keywords
- lead
- zinc ore
- floating slag
- prefabricated components
- ore floating
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/141—Slags
- C04B18/144—Slags from the production of specific metals other than iron or of specific alloys, e.g. ferrochrome slags
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A formulation for producing the products or prefabricated structural members for building comprises main raw material of the slags from floatation of Pb-Zn ore, and cement, water and broken stone as accessory raw materials, and features utilization of waste, high quality of products and low cost.
Description
The present invention relates to the utilization of lead-zinc ore floating slag, promptly is starting material producing building goods (as mortar, concrete) and prefabricated components (as hollow small block, hollow pre-fabricated panels etc.) with the lead-zinc ore floating slag.Belong to C04B18/04.
Lead-zinc ore floating slag is that plumbous zinc ore raw ore is broken through carbon, remaining waste residue behind the ball milling, flotation, and amount is big, except that stack handle, still do not have ideal processing and utilizing method at present.Test shows after deliberation, lead-zinc ore floating slag is the rock powder with certain intensity, the interior materials such as a certain amount of silicon, iron, sulphur that also contain, its radioactivity＜12.0uR/h, thereby be a kind of more satisfactory building material.
It is the prescription of starting material producing building goods (comprising prefabricated components) with lead-zinc ore floating slag (dry powder) that the present invention is intended to open.
Building product of the present invention comprises mortar and concrete, and the prescription of its mortar (weight proportion, down together) is that M5.0-M10.0 (50#-100# mortar) is a cement: lead-zinc ore floating slag (dry powder): water=1: 7.56: 0.93-1: 5.06: 0.62; Its concrete prescription is that C15-C30 (150#-300# concrete) is a cement: lead-zinc ore floating slag (dry powder): broken (gravel) stone: water=1: 2.3: 3.52: 0.62-1: 1.33: 2.25: 0.41.
After above-mentioned building product is made, promptly can be used for building by laying bricks or stones, whitewashing and irritate real, or can be used for making prefabricated components (as hollow small block, hollow pre-fabricated panels etc.) according to a conventional method.
Utilize the present invention, both solved the processing and utilizing problem of lead-zinc ore floating slag effectively, improve the quality (the monolithic compression strength value than uniform machines sand hollow small block improves about 10%) of building product (comprising prefabricated components) again, reduced production cost (cost than uniform machines article or prefabricated components reduces about 20%).
Further be illustrated below by embodiment.
The preparation of embodiment 1 75# mortar (M7.5)
By cement 1: lead-zinc ore floating slag (dry powder) 6.01: the weight proportion of water 0.74 takes by weighing starting material, and mixing and stirring promptly gets the 75# mortar.
The preparation of embodiment 2 200# concrete (C20)
By cement 1: lead-zinc ore floating slag (dry powder) 1.8: rubble 2.89: the weight proportion of water 0.53 takes by weighing starting material, and mixing and stirring promptly gets the 200# concrete.
The preparation of embodiment 3 250# hollow small blocks
By cement 1: lead-zinc ore floating slag (dry powder) 1.48: rubble 2.52: the weight proportion of water 0.64 takes by weighing starting material, mixes and stirs, moulding.
Claims (1)
1, be the prescription of starting material producing building goods (comprising prefabricated components) with lead-zinc ore floating slag (dry powder), the invention is characterized in the lead-zinc ore floating slag to be starting material, its weight proportion is that M5.0-M10.0 is a cement 1; Lead-zinc ore floating slag (dry powder) 5.06-7.56; Water 0.62-0.93; C15-C30 is a cement 1; Lead-zinc ore floating slag (dry powder) 1.33-2.3; Broken (gravel) stone 2.25-3.25; Water 0.41-0.62.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98112359A CN1199030A (en) | 1998-02-24 | 1998-02-24 | Formulation for producing building material products and prefabricated components using lead-zinc ore floating slag as main material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98112359A CN1199030A (en) | 1998-02-24 | 1998-02-24 | Formulation for producing building material products and prefabricated components using lead-zinc ore floating slag as main material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1199030A true CN1199030A (en) | 1998-11-18 |
Family
ID=5222215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98112359A Pending CN1199030A (en) | 1998-02-24 | 1998-02-24 | Formulation for producing building material products and prefabricated components using lead-zinc ore floating slag as main material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1199030A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295177C (en) * | 2004-01-31 | 2007-01-17 | 刘兴 | Method for processing building material using lead mine waste slag |
| CN103086741A (en) * | 2013-01-18 | 2013-05-08 | 河海大学 | Biological ceramisite filter material made of vulcanized lead zinc ore flotation tailings, and preparation method thereof |
| CN108911634A (en) * | 2018-08-09 | 2018-11-30 | 兰坪县矿产三废回收厂 | A method of with lead-zinc gravity treatment tailings dry powder and mortar |
| CN109053128A (en) * | 2018-08-09 | 2018-12-21 | 兰坪县矿产三废回收厂 | A kind of method that lead zinc tailings prepares eco-concrete |
-
1998
- 1998-02-24 CN CN98112359A patent/CN1199030A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295177C (en) * | 2004-01-31 | 2007-01-17 | 刘兴 | Method for processing building material using lead mine waste slag |
| CN103086741A (en) * | 2013-01-18 | 2013-05-08 | 河海大学 | Biological ceramisite filter material made of vulcanized lead zinc ore flotation tailings, and preparation method thereof |
| CN108911634A (en) * | 2018-08-09 | 2018-11-30 | 兰坪县矿产三废回收厂 | A method of with lead-zinc gravity treatment tailings dry powder and mortar |
| CN109053128A (en) * | 2018-08-09 | 2018-12-21 | 兰坪县矿产三废回收厂 | A kind of method that lead zinc tailings prepares eco-concrete |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |