CN101456702A - Clay brick recycled aggregate concrete partition slat - Google Patents
Clay brick recycled aggregate concrete partition slat Download PDFInfo
- Publication number
- CN101456702A CN101456702A CNA2007101721286A CN200710172128A CN101456702A CN 101456702 A CN101456702 A CN 101456702A CN A2007101721286 A CNA2007101721286 A CN A2007101721286A CN 200710172128 A CN200710172128 A CN 200710172128A CN 101456702 A CN101456702 A CN 101456702A
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- Prior art keywords
- clay brick
- recycled aggregate
- brick recycled
- percent
- aggregate concrete
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Classifications
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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
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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
- 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
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating 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
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- 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 invention discloses a clay brick regenerative aggregate concrete partition lath. The partition lath is manufactured by the following components by volume percentage: 60 to 70 percent of clay brick regenerative aggregate, 20 to 25 percent of cement, 0 to 5 percent of building sand, 0 to 15 percent of coal ash, 0 to 5 percent of expanded perlite, 0 to 5 percent of new or waste polyphenyl granules, 0 to 2 percent of fibers, 1 to 3 percent of cement modified polymer emulsion, and 2 percent of additive. The invention also discloses a method for manufacturing the clay brick regenerative aggregate concrete partition lath. The clay brick regenerative aggregate concrete partition lath has proper density, excellent performances on strength, shrinkage value, sound insulation and the like, is favorable for controlling crack on wall surfaces, has manpower tolerable range on installation construction of the lath, and realizes high added value utilization of building waste.
Description
Technical field
The present invention relates to a kind of building wall board, particularly a kind of clay brick recycled aggregate concrete partition slat.
Background technology
China's building waste main component is made of waste and old clay brick, waste and old concrete, waste ceramic, cullet, plastic waste, waste wood piece etc.Building waste conversion materials for wall with mineralising characteristics is one of made from construction refuse resource developing direction.The science mode of building waste conversion materials for wall is building function requirement and the different building waste wood property characteristics according to different materials for walls, and building waste is carried out classified use, thereby produces the outstanding high added value walling goods of performance.
The production technology that domestic existing building rubbish is used for materials for wall mostly is building waste extensive using technology; promptly building waste is not carried out classified use; but become the miscellaneous construction waste crushing compound to be used as the materials for wall raw material; the materials for wall of its manufacturing; not only product properties is not outstanding; added value is lower; and physical and mechanical property such as density, intensity, water-intake rate, water ratio, shrinkage value has than great fluctuation process; thereby incorporate low grade products into, and then manufacturing enterprise is difficult to realize appropriate scale of operation by the market behavior.
Building waste needs classified use, this be because: 1, different building waste residue regeneration aggregate material properties have than big-difference.For example, waste and old concrete and clay brick are the leading compositions of building waste, waste and old concrete regeneration aggregate tap density 1600-1900kg/m
3, clay brick recycled aggregate tap density 750-950kg/m
3The characteristics density difference of inorganic materials, physical and mechanical properties such as its water-intake rate, water ratio, shrinkage value, intensity have than big-difference; If 2 do not carry out the building waste classified use, thereby the building waste component of different time, different building, different batches is not quite similar, and bigger fluctuation arranged, compound after the blended building waste is pulverized directly is used as raw material, also there is fluctuation and unstable in goods physical and mechanical properties such as its intensity of walling goods of being produced, shrinkage value, density, so this raw product again can only incorporate low-grade materials for wall product into; 3, China is greatly developing light building material, lacks light building material raw material---light skeletal especially.Clay brick recycled aggregate tap density 750-950kg/m
3, its essence is high strength " clay haydite ", physical and mechanical properties such as intensity are superior, are to produce the light building material high quality raw material; 4, light partition board is one of China dwelling construction material portion product developing direction.In recent years light lath development practice experience shows, light partition board 90 types (90mm is thick) density 100kg/m
2About, it is the most appropriate that its building function and workability combine.House wall is had relatively high expectations to the shrinkage value physicals.Existing pearlstone partition wall batten batten density is low excessively, exists quality to kick the beam, water-intake rate, water ratio height, batten shrinkage value height, the unmanageable defective of batten metope crackle; Existing slag partition wall batten, combination construction rubbish partition wall batten batten density are too high, then exist difficulty of construction big, and batten is installed the defective of difficulty.
China produced 20,000,000,000 cubes of clay bricks in 50 years in the past at least, following 20 years was that China's second-hand brick mixes structural construction and disintegrates the stage on a large scale, so it is huge to carry out clay brick recycled aggregate application technology as the second resource meaning.
Summary of the invention
Primary and foremost purpose of the present invention overcomes existing building garbage utilization technological deficiency and the existing problem of existing partition wall batten with regard to being, building waste is carried out classified use, thereby a kind of clay brick recycled aggregate concrete partition slat is provided.
Second purpose of the present invention is to provide the making method of described clay brick recycled aggregate concrete partition slat.
Clay brick recycled aggregate concrete partition slat of the present invention adopts clay brick recycled aggregate to make, and particularly, described clay brick recycled aggregate concrete partition slat is made by the component of following volume ratio:
Clay brick recycled aggregate 60-70%
Cement 20-25%
Building sand 0-5%
Flyash 0-15%
Pearlstone 0-5%
New or waste and old polyphenyl pellet 0-5%
Fiber 0-2%
Modified cement polymer emulsion 1-3%
The making step of clay brick recycled aggregate concrete partition slat of the present invention is:
A, with each component metering of the described partition wall batten of claim 1, add entry according to water cement ratio 0.3-0.45, mixing and stirring;
B, each component that will stir are sent into the screw extrusion press extrusion molding;
C, with the cutting of the sheet material of moulding;
D, a plate;
E, packing are tied up;
F, natural curing or steam curing.
Clay brick recycled aggregate concrete partition slat density of the present invention is moderate, aspect superior performances such as intensity, shrinkage value, sound insulation, help controlling the metope crackle, and the batten installation belongs to the scope that manpower can bear, more realized the building waste high value added utilization.
Description of drawings
Fig. 1 is clay brick recycled aggregate concrete partition slat D structure figure.
Fig. 2 is the sectional view of the clay brick recycled aggregate concrete partition slat after the assembly unit along A-A.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.Should be understood that following examples only are used to the present invention is described but not are used to limit scope of the present invention.
Among the present invention, " water cement ratio " is meant the weight ratio of mixing and stirring the water yield and cement consumption.
Among the present invention, screw extrusion press is available from Germany foreshore Shanghai Machinery Technology Co, and model is EF-(90-120)-1200, and this screw extrusion press is for once extruding the large-size extruder of two pass partition wall batten.
Waste and old clay brick in brick-and-concrete buildings rubbish and the skeleton construction building waste sorts out it by machinery or manual type, specifically is divided into:
The building waste in construction site: on the spot the clay brick in the building waste, concrete, waste wood piece, plastic waste, waste ceramic etc. are carried out classify and pile up in the construction site.
Mill construction rubbish: the building waste of collecting is carried out classify and pile up according to brick-and-concrete buildings rubbish and reinforced concrete building rubbish, from brick-and-concrete buildings rubbish and reinforced concrete building rubbish, sort out clay brick respectively.
Disintegrating apparatus such as broken by jaw, that counterattack is broken, circular cone is broken, impact cutting or hammer are broken be broken into clay brick recycled aggregate below the particle diameter 3mm and two kinds of clay brick aggregates of 3-10mm standby.
Press the prescription shown in the table 1, each component of partition wall batten is measured in proportion, add entry, in stirrer, stir so that each component mixes standby according to water cement ratio 0.3-0.45.
Table 1
Embodiment 3, clay brick recycled aggregate concrete partition slat making
Prepare clay brick recycled aggregate concrete partition slat according to following steps:
A, each component of partition wall batten shown in the table 1 of embodiment 2 is measured in proportion, add entry according to water cement ratio 0.3-0.45, mixing and stirring;
B, each component that will stir are sent into the screw extrusion press extrusion molding;
C, the sheet material of moulding is cut into required specification;
D, a plate;
E, packing are tied up;
F, natural curing or steam curing.
The size of the clay brick recycled aggregate concrete partition slat of making according to above method has three kinds of specifications: length * wide * thick=2500-3000mm * 600mm * 60mm; 2500-3000mm * 600mm * 90mm; 2500-3000mm * 600mm * 120mm.
Mould clay brick recycled aggregate concrete partition slat of the present invention as shown in Figure 1, 2, the batten both sides are respectively equipped with concavo-convex tongue-and-groove 1,1 ', the bar intralamellar part has several circular holes 2 through screw extrusion press extruding back formation.
When partition wall batten of the present invention is installed, utilize concavo-convex tongue-and-groove 1, the 1 ' splicing mutually of batten both sides, sealing is smeared with mortar in the junction of concavo-convex tongue-and-groove 1,1 ' splicing place and batten and body of wall.
Embodiment 4, clay brick recycled aggregate concrete partition slat performance
According to Ministry of Construction's " building partition use---light lath " (JG169-2005), the specifications and characteristics of the clay brick recycled aggregate concrete partition slat of 3 pairs of making of embodiment is detected, the results are shown in Table 2.
Table 2
| Kind | The plate gauge lattice | Product properties |
| Kitchen guarding's light partition board | Thickness: 60mm width: 600mm length: 2500-3000mm | Extrudate density:＜75kg/m 3Ultimate compression strength:〉8MPa; Sound insulation property:〉the 38dB shrinkage value:＜0.5mm/m hanging force: 1500N. |
| The locellus light partition board | Thickness: 90mm width: 600mm length: 2500-3000mm | Extrudate density:＜105kg/m 3Ultimate compression strength:〉8MPa; Sound insulation property:〉the 42Db shrinkage value:＜0.5mm/m hanging force: 1500N.。 |
| Divide the family light partition board | Thickness: 120mm width: 600mm length: 2500-3000mm | Extrudate density:＜125kg/m 3Ultimate compression strength:〉8MPa; Sound insulation property:〉the 45dB shrinkage value:＜0.5mm/m hanging force: 1500N.。 |
Clay brick recycled aggregate concrete partition slat of the present invention has the following advantages:
1, superior performance
Compare slag batten on the present construction market, flyash batten, expanded perlite batten, clay brick recycled aggregate concrete partition slat of the present invention is in aspect superior performances such as intensity, shrinkage value, sound insulation. Practice by the inventor shows, 90 types (thickness) partition wall batten density 100kg/m3About, 120 types (thickness) partition wall batten density 125kg/m3About the most appropriate, the batten shrinkage value of this density is lower, is conducive to control wall cracking, the batten installation belongs to the scope that manpower can bear.
2, realize the building waste high value added utilization.
The classified use building waste can be given full play to the different wood property effects of different building waste residues. Clay brick recycled aggregate bulk density 750-950kg/m3, very suitable as the partition wall batten aggregate.
Claims (10)
1, a kind of clay brick recycled aggregate concrete partition slat is characterized in that, described partition wall batten is made by the component of following volume ratio:
Clay brick recycled aggregate 60-70%
Cement 20-25%
Building sand 0-5%
Flyash 0-15%
Pearlstone 0-5%
New or waste and old polyphenyl pellet 0-5%
Fiber 0-2%
Modified cement polymer emulsion 1-3%
Admixture 2%.
2, clay brick recycled aggregate concrete partition slat as claimed in claim 1 is characterized in that, the particle diameter of described clay brick recycled aggregate preparation is the following and 3-10mm of 3mm.
3, clay brick recycled aggregate concrete partition slat as claimed in claim 1 is characterized in that, described partition wall batten both sides are respectively equipped with concavo-convex tongue-and-groove, establishes several circular holes in the described partition wall batten at interval.
4, clay brick recycled aggregate concrete partition slat as claimed in claim 1 is characterized in that, the size of described partition wall batten has three kinds of specifications: length * wide * thick=2500-3000mm * 600mm * 60mm; 2500-3000mm * 600mm * 90mm; 2500-3000mm * 600mm * 120mm.
5, a kind of making method of clay brick recycled aggregate concrete partition slat as claimed in claim 1 is characterized in that, may further comprise the steps:
A, with each component metering of the described partition wall batten of claim 1, add entry according to water cement ratio 0.3-0.45, mixing and stirring;
B, each component that will stir are sent into the screw extrusion press extrusion molding;
C, with the cutting of the sheet material of moulding;
D, a plate;
E, packing are tied up;
F, natural curing or steam curing.
6, making method as claimed in claim 5 is characterized in that, the clay brick recycled aggregate in the described partition wall batten component sorts out from building waste.
7, making method as claimed in claim 6 is characterized in that, described letter sorting is mechanical sorting or manual sorting.
8, making method as claimed in claim 6 is characterized in that, the clay brick recycled aggregate that sorts out is carried out fragmentation regeneration.
9, making method as claimed in claim 8 is characterized in that, described fragmentation be adopt that jaw is broken, counterattack is broken, circular cone is broken, impact cutting or the broken mode of hammer.
10, making method as claimed in claim 8 is characterized in that, the particle diameter of the clay brick recycled aggregate after the fragmentation is the following and 3-10mm of 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101721286A CN101456702A (en) | 2007-12-12 | 2007-12-12 | Clay brick recycled aggregate concrete partition slat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101721286A CN101456702A (en) | 2007-12-12 | 2007-12-12 | Clay brick recycled aggregate concrete partition slat |
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| Publication Number | Publication Date |
|---|---|
| CN101456702A true CN101456702A (en) | 2009-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101721286A Pending CN101456702A (en) | 2007-12-12 | 2007-12-12 | Clay brick recycled aggregate concrete partition slat |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161580A (en) * | 2010-02-23 | 2011-08-24 | 东莞易施宝建筑材料有限公司 | Renewable building material |
| CN103771814A (en) * | 2014-01-14 | 2014-05-07 | 安徽盛仁新型建材有限公司 | Recycled aggregate aerated brick and fabrication method thereof |
| CN103896542A (en) * | 2014-03-06 | 2014-07-02 | 四川雅豪房地产开发有限公司 | Novel regenerated building material |
| CN104108920A (en) * | 2014-04-22 | 2014-10-22 | 陈明华 | Method for making square brick by using waste bricks and tiles |
| CN104529334A (en) * | 2014-12-20 | 2015-04-22 | 郑州大学 | Waste sintered brick regenerated C35 synthetic fiber concrete and preparation method thereof |
| CN105060808A (en) * | 2015-07-28 | 2015-11-18 | 蚌埠华东石膏有限公司 | Acid and alkali resistant plant fiber cement composite ribbon board and manufacturing method thereof |
| CN106588096A (en) * | 2016-12-09 | 2017-04-26 | 苏州市世好建材新技术工程有限公司 | Light empty nest brick |
| CN106588094A (en) * | 2016-12-09 | 2017-04-26 | 苏州市世好建材新技术工程有限公司 | Method for manufacturing intermediate-aperture empty nest bricks |
| CN106631116A (en) * | 2016-12-09 | 2017-05-10 | 苏州市世好建材新技术工程有限公司 | Manufacturing method of small-hole-diameter hollow hole brick |
| CN106631114A (en) * | 2016-12-09 | 2017-05-10 | 苏州市世好建材新技术工程有限公司 | Manufacturing method of empty nest brick with extremely large aperture |
| CN106673609A (en) * | 2016-12-09 | 2017-05-17 | 苏州市世好建材新技术工程有限公司 | Large-aperture empty nest brick manufacturing method |
| CN108059400A (en) * | 2017-12-26 | 2018-05-22 | 深圳市绿发鹏程环保科技有限公司 | A kind of regeneration concrete light lath and preparation method thereof |
| CN108218385A (en) * | 2018-03-26 | 2018-06-29 | 济南大学 | Partition wall batten with dust storm preparation and preparation method thereof |
-
2007
- 2007-12-12 CN CNA2007101721286A patent/CN101456702A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161580A (en) * | 2010-02-23 | 2011-08-24 | 东莞易施宝建筑材料有限公司 | Renewable building material |
| CN103771814A (en) * | 2014-01-14 | 2014-05-07 | 安徽盛仁新型建材有限公司 | Recycled aggregate aerated brick and fabrication method thereof |
| CN103896542A (en) * | 2014-03-06 | 2014-07-02 | 四川雅豪房地产开发有限公司 | Novel regenerated building material |
| CN104108920B (en) * | 2014-04-22 | 2016-04-13 | 陈明华 | A kind of useless brick and tile make the method for square brick |
| CN104108920A (en) * | 2014-04-22 | 2014-10-22 | 陈明华 | Method for making square brick by using waste bricks and tiles |
| CN104529334A (en) * | 2014-12-20 | 2015-04-22 | 郑州大学 | Waste sintered brick regenerated C35 synthetic fiber concrete and preparation method thereof |
| CN105060808A (en) * | 2015-07-28 | 2015-11-18 | 蚌埠华东石膏有限公司 | Acid and alkali resistant plant fiber cement composite ribbon board and manufacturing method thereof |
| CN106588096A (en) * | 2016-12-09 | 2017-04-26 | 苏州市世好建材新技术工程有限公司 | Light empty nest brick |
| CN106588094A (en) * | 2016-12-09 | 2017-04-26 | 苏州市世好建材新技术工程有限公司 | Method for manufacturing intermediate-aperture empty nest bricks |
| CN106631116A (en) * | 2016-12-09 | 2017-05-10 | 苏州市世好建材新技术工程有限公司 | Manufacturing method of small-hole-diameter hollow hole brick |
| CN106631114A (en) * | 2016-12-09 | 2017-05-10 | 苏州市世好建材新技术工程有限公司 | Manufacturing method of empty nest brick with extremely large aperture |
| CN106673609A (en) * | 2016-12-09 | 2017-05-17 | 苏州市世好建材新技术工程有限公司 | Large-aperture empty nest brick manufacturing method |
| CN108059400A (en) * | 2017-12-26 | 2018-05-22 | 深圳市绿发鹏程环保科技有限公司 | A kind of regeneration concrete light lath and preparation method thereof |
| CN108218385A (en) * | 2018-03-26 | 2018-06-29 | 济南大学 | Partition wall batten with dust storm preparation and preparation method thereof |
| CN108218385B (en) * | 2018-03-26 | 2020-09-01 | 济南大学 | Partition wall batten prepared from wind sand and preparation method thereof |
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Application publication date: 20090617 |