CN107244851A - A kind of concrete for the quartz artificial stone's waste residue that adulterates - Google Patents
A kind of concrete for the quartz artificial stone's waste residue that adulterates Download PDFInfo
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- CN107244851A CN107244851A CN201710366099.0A CN201710366099A CN107244851A CN 107244851 A CN107244851 A CN 107244851A CN 201710366099 A CN201710366099 A CN 201710366099A CN 107244851 A CN107244851 A CN 107244851A
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- concrete
- waste residue
- artificial stone
- stone
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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
- C04B28/04—Portland cements
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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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 kind of concrete for the quartz artificial stone's waste residue that adulterates.The concrete is counted by weight, including the following raw material component：320 ~ 400 parts of cement, 150 180 parts of water, 759 800 parts of river sand, 1,000 1100 parts of stone, 20 80 parts of quartz artificial stone waste residue, 5.5 6.4 parts of water reducer.The present invention uses quartz artificial stone waste residue as extra material and replaces part of cement, reduce cement consumption in folk prescription concrete, use relatively low water-cement ratio to ensure the later strength of concrete simultaneously, improve the cohesiveness and water-retaining property of concrete, be conducive to concrete to reduce the generation of the bad phenomenons such as isolation, bleeding, promote the regeneration of quartz artificial stone's waste residue, concrete cost is advantageously reduced again, both ecological benefits are created, economic benefit is also obtain.
Description
Technical field
The invention belongs to building material technical field, it is related to a kind of structural material for building, more particularly to a kind of doping stone
The concrete of diamond stone artificial stone's waste residue.
Background technology
C30 concrete applies quite varied in China's building field at present, but due to using higher during outfit
Water-cement ratio, easily produces the bad phenomenons such as isolation, bleeding, causes the durability of concrete after hardening to be deteriorated, intensity is not easily up to
Required to standard, strength grade is relatively low.
In recent years, with the fast development of the artificial Ornamental Stone Industry of China, the waste residue produced in artificial stone's bruting process
Increasingly increase, but blank is then substantially at for the regeneration research of quartz artificial stone's waste residue.Current overwhelming majority stones
Diamond stone artificial stone waste residue is still handled using traditional land-fill method, more land resource has both been taken, while also can
Water body and air are polluted.
The main component of quartz artificial stone's waste residue is silica (about 85%) and hardens unsaturated polyester resin (about
10%), in addition with a small amount of brown paper chip, its particle size range is larger, from several microns to hundreds of microns, belongs to
In inactive material.And portland cement concrete is typically incorporating various mineral admixtures to improve the performance of concrete, ore deposit
Polymer blends material includes the nonactive mineral admixtures such as flyash, miberal powder isoreactivity mineral admixture and agstone, slag.
Quartz artificial stone's waste residue belongs to inert matter, and its particle diameter is approached with flyash, miberal powder, can be as nonactive mineral
Admixture is applied in cement concrete.
The experiment proved that, quartz artificial stone waste residue replace a small amount of cement when can obtain cohesiveness and water-retaining property compared with
Excellent concrete；Meanwhile, late strength of concrete can decrease after incorporation quartz artificial stone's waste residue, therefore can pass through
Reduce its water-cement ratio to ensure its later strength, be conducive to the lifting of durability.
The content of the invention
It is an object of the invention to provide a kind of concrete for the quartz artificial stone's waste residue that adulterates.The concrete is provided
A kind of Land use systems of quartz artificial stone waste residue, while the concrete for improving low grade easily occurs isolating, secreted
The bad phenomenon of water, had both reduced the cost of concrete, was also beneficial to reduce quartz artificial stone's waste residue to the negative of environment
Influence, realizes the target of twice laid.
A kind of concrete for the quartz artificial stone's waste residue that adulterates, is counted by weight, including the following raw material component：
Further, the cement is the cement of P. II 42.5, and indices meet《Common portland cement》In correlation
Regulation.
Further, the water is running water, and indices meet《Concrete water standard》In relevant regulations.
Further, the river sand is sand in IIth area, and particle diameter≤4.75mm, indices meet《Regular concrete sand
Quality standard and the method for inspection》In relevant regulations.
Further, the stone is continuous grading rubble of the particle diameter in 5-25mm, and indices meet《Normal concrete
With stone quality standard and the method for inspection》In relevant regulations.
Further, the quartz artificial stone waste residue is to produce in polyester-type quartz artificial stone's production process
Waste residue is dried through 105 DEG C, and through the pulverulent material obtained by 20~30min of ball mill ball milling.
Further, the specific surface area of the quartz artificial stone waste residue is 200~400m2/ kg, apparent density is
1900~2000kg/m3, loose bulk density is 700~850kg/m3, loose voidage is 50~70%, tight packing density
For 800~950kg/m3, tight clearance rate is 50~70%, SiO2Content is more than 85%.
Further, the water reducer be polycarboxylate water-reducer, solid content be 20~30%, water-reducing rate be 32%~
35%.
Compared with prior art, the invention has the advantages that and beneficial effect：
(1) present invention uses quartz artificial stone waste residue as extra material substitution part of cement, reduces folk prescription coagulation
Cement consumption in soil, reduces the cost of concrete, while there is provided a kind of new approaches of utilization quartz artificial stone's waste residue.
(2) incorporation quartz artificial stone waste residue can reduce late strength of concrete, and the present invention uses relatively low water
Glue is than to ensure the later strength of concrete, being conducive to improving the durability of concrete.
(3) present invention uses quartz artificial stone waste residue as extra material substitution part of cement, improves concrete
Cohesiveness and water-retaining property, are conducive to concrete to reduce the generation of the bad phenomenons such as isolation, bleeding, and collocation water reducer obtains workability
The excellent concrete of energy, is conducive to the progress of construction.
(4) concrete of present invention doping quartz artificial stone's waste residue has that application method is simple, raw material sources are extensive
Cheap advantage, may advantageously facilitate the regeneration of quartz artificial stone's waste residue, and concrete cost is advantageously reduced again, was both created
Ecological benefits have been made, economic benefit is also obtain.
Embodiment
The present invention is described in further detail with reference to embodiment, but embodiments of the present invention are not limited to
Following examples.
Embodiment 1
The concrete of doping quartz artificial stone's waste residue, by quality proportioning, including the following raw material component：
Cement：Quartz artificial stone's waste residue：Water：River sand：Stone：Water reducer=360:40:160:773:1067:6.2；
Cement is the cement of P. II 42.5, and indices meet《Common portland cement》In relevant regulations；
Quartz artificial stone waste residue dries for the waste residue produced in polyester-type quartz artificial stone's production process through 105 DEG C
It is dry, and through the pulverulent material obtained by ball mill ball milling 30min；The specific surface area of quartz artificial stone's waste residue is 300m2/ kg,
Apparent density is 1960kg/m3, loose bulk density is 700kg/m3, voidage is 64%, and tight packing density is 810kg/
m3, voidage is 62%, SiO2Content is 88%；
Water is running water, and indices meet《Concrete water standard》In relevant regulations；
River sand is sand in IIth area, and particle diameter≤4.75mm, indices meet《Regular concrete sand quality standard and inspection
Method》In relevant regulations；
Stone is continuous grading rubble of the particle diameter in 5-25mm, and indices meet《Normal concrete stone quality standard
And the method for inspection》In relevant regulations；
Water reducer is polycarboxylate water-reducer, and solid content is 26%, and water-reducing rate is 33%.
Wherein, binder materials is the total amount of cement and quartz artificial stone's waste residue, and water-cement ratio is 0.4, and sand coarse aggregate ratio is 0.42,
Water reducer quality is the 1.6% of binder total amount.
Quartz artificial stone waste residue is 10% (quartz artificial stone's waste residue relative to the volume of cement in the present embodiment
Equivalent substitution portland cement, i.e. quartz artificial stone waste residue account for the mass percent of binder materials).
The performance test results of the concrete of the present embodiment are shown in Table 1.
Embodiment 2
The concrete of doping quartz artificial stone's waste residue, by quality proportioning, including the following raw material component：
Cement：Quartz artificial stone's waste residue：Water：River sand：Stone：Water reducer=365:47:170:759:1049:6.1；
Cement is the cement of P. II 42.5, and indices meet《Common portland cement》In relevant regulations；
Quartz artificial stone waste residue dries for the waste residue produced in polyester-type quartz artificial stone's production process through 105 DEG C
It is dry, and through the pulverulent material obtained by ball mill ball milling 25min；The specific surface area of quartz artificial stone's waste residue is 330m2/ kg,
Apparent density is 1990kg/m3, loose bulk density is 730kg/m3, loose voidage is 58%, and tight packing density is
880kg/m3, tight clearance rate is 52%, SiO2Content is 87%；
Water is running water, and indices meet《Concrete water standard》In relevant regulations；
River sand is sand in IIth area, and particle diameter≤4.75mm, indices meet《Regular concrete sand quality standard and inspection
Method》In relevant regulations；
Stone is continuous grading rubble of the particle diameter in 5-25mm, and indices meet《Normal concrete stone quality standard
And the method for inspection》In relevant regulations；
Water reducer is polycarboxylate water-reducer, and solid content is 26%, and water-reducing rate is 34%.
Wherein, binder materials is the total amount of cement and quartz artificial stone's waste residue, and water-cement ratio is 0.41, and sand coarse aggregate ratio is
0.42, water reducer quality is the 1.5% of binder total amount.
Quartz artificial stone waste residue is 12% (quartz artificial stone's waste residue relative to the volume of cement in the present embodiment
Equivalent substitution portland cement, i.e. quartz artificial stone waste residue account for the mass percent of binder materials).
The performance test results of the concrete of the present embodiment are shown in Table 1.
Embodiment 3
The concrete of doping quartz artificial stone's waste residue, by quality proportioning, including the following raw material component：
Cement：Quartz artificial stone's waste residue：Water：River sand：Stone：Water reducer=350:80:152:785:1083:5.7；
Cement is the cement of P. II 42.5, and indices meet《Common portland cement》In relevant regulations；
Quartz artificial stone waste residue dries for the waste residue produced in polyester-type quartz artificial stone's production process through 105 DEG C
It is dry, and through the pulverulent material obtained by ball mill ball milling 30min；The specific surface area of quartz artificial stone's waste residue is 380m2/ kg,
Apparent density is 1930kg/m3, loose bulk density is 700kg/m3, loose voidage is 64%, and tight packing density is
840kg/m3, tight clearance rate is 55%, SiO2Content is 88%；
Water is running water, and indices meet《Concrete water standard》In relevant regulations；
River sand is sand in IIth area, and particle diameter≤4.75mm, indices meet《Regular concrete sand quality standard and inspection
Method》In relevant regulations；
Stone is continuous grading rubble of the particle diameter in 5-25mm, and indices meet《Normal concrete stone quality standard
And the method for inspection》In relevant regulations；
Water reducer is polycarboxylate water-reducer, and solid content is 26%, and water-reducing rate is 33%.
Wherein, binder materials is the total amount of cement and quartz artificial stone's waste residue, and water-cement ratio is 0.4, and sand coarse aggregate ratio is 0.42,
Water reducer quality is the 1.5% of binder total amount.
Quartz artificial stone waste residue is 20% (quartz artificial stone's waste residue relative to the volume of cement in the present embodiment
Equivalent substitution portland cement, i.e. quartz artificial stone waste residue account for the mass percent of binder materials).
The performance test results of the concrete of the present embodiment are shown in Table 1.
Embodiment 4
The concrete of doping quartz artificial stone's waste residue, by quality proportioning, including the following raw material component：
Cement：Quartz artificial stone's waste residue：Water：River sand：Stone：Water reducer=380:20:160:775:1065:5.8；
Cement is the cement of P. II 42.5, and indices meet《Common portland cement》In relevant regulations；
Quartz artificial stone waste residue dries for the waste residue produced in polyester-type quartz artificial stone's production process through 105 DEG C
It is dry, and through the pulverulent material obtained by ball mill ball milling 30min；The specific surface area of quartz artificial stone's waste residue is 300m2/ kg,
Apparent density is 1960kg/m3, loose bulk density is 700kg/m3, loose voidage is 64%, and tight packing density is
820kg/m3, tight clearance rate is 58%, SiO2Content is 88%；
Water is running water, and indices meet《Concrete water standard》In relevant regulations；
River sand is sand in IIth area, and particle diameter≤4.75mm, indices meet《Regular concrete sand quality standard and inspection
Method》In relevant regulations；
Stone is continuous grading rubble of the particle diameter in 5-25mm, and indices meet《Normal concrete stone quality standard
And the method for inspection》In relevant regulations；
Water reducer is polycarboxylate water-reducer, and solid content is 26%, and water-reducing rate is 33%.
Wherein, binder materials is the total amount of cement and quartz artificial stone's waste residue, and water-cement ratio is 0.4, and sand coarse aggregate ratio is 0.42,
Water reducer quality is the 1.5% of binder total amount.
Quartz artificial stone waste residue is 5% (quartz artificial stone's waste residue relative to the volume of cement in the present embodiment
Equivalent substitution portland cement, i.e. quartz artificial stone waste residue account for the mass percent of binder materials).
The performance test results of the concrete of the present embodiment are shown in Table 1.
The performance test results (service behaviour and compression strength data) of the concrete of the embodiment 1~4 of table 1
As can be seen from Table 1, mixed in concrete after quartz artificial stone's waste residue, water-retaining property and cohesiveness are more excellent
Different, collocation water reducer, while later strength reaches C30 concrete requirements, is reduced using that can reach higher mobility
Cement consumption in folk prescription concrete, reduces the cost of concrete, it is ensured that the later strength of concrete, may advantageously facilitate quartz
The regeneration of stone artificial stone's waste residue, both creates ecological benefits, also obtain economic benefit.
The implementation to the present invention has been described above, but the invention is not restricted to above-mentioned implementation, in affiliated skill
In the knowledge that art field those of ordinary skill possesses, it can also make various on the premise of present inventive concept is not departed from
Change.
Claims (8)
1. a kind of concrete for the quartz artificial stone's waste residue that adulterates, it is characterised in that count by weight, including the following raw material
Component：
320 ~ 400 parts of cement；
150-180 parts of water；
759-800 parts of river sand；
1000-1100 parts of stone；
20-80 parts of quartz artificial stone's waste residue；
5.5-6.4 parts of water reducer.
2. a kind of concrete of quartz artificial stone's waste residue that adulterates according to claim 1, it is characterised in that the water
Mud is the cement of P. II 42.5, and indices meet《Common portland cement》In relevant regulations.
3. a kind of concrete of quartz artificial stone's waste residue that adulterates according to claim 1, it is characterised in that the water
For running water, indices meet《Concrete water standard》In relevant regulations.
4. a kind of concrete of quartz artificial stone's waste residue that adulterates according to claim 1, it is characterised in that the river
Sand in the areas of Sha Wei II, particle diameter≤4.75mm, indices meet《Regular concrete sand quality standard and the method for inspection》In
Relevant regulations.
5. a kind of concrete of quartz artificial stone's waste residue that adulterates according to claim 1, it is characterised in that the stone
Son is continuous grading rubble of the particle diameter in 5-25mm, and indices meet《Normal concrete stone quality standard and the method for inspection》
In relevant regulations.
6. a kind of concrete of quartz artificial stone's waste residue that adulterates according to claim 1, it is characterised in that the stone
Diamond stone artificial stone waste residue is dried for the waste residue produced in polyester-type quartz artificial stone's production process through 105 DEG C, and through ball
Pulverulent material obtained by 20 ~ 30min of grinding machine ball milling.
7. a kind of concrete of quartz artificial stone's waste residue that adulterates according to claim 1, it is characterised in that the stone
The specific surface area of diamond stone artificial stone's waste residue is 200 ~ 400 m2/ kg, apparent density is 1900 ~ 2000 kg/m3, loosely-packed is close
Spend for 700 ~ 850kg/m3, loose voidage is 50 ~ 70%, and tight packing density is 800 ~ 950kg/m3, tight clearance rate be 50 ~
70%, SiO2Content is more than 85%.
8. the concrete of a kind of quartz artificial stone's waste residue that adulterates according to claim 1, it is characterised in that described to subtract
Aqua is polycarboxylate water-reducer, and solid content is 20 ~ 30%, and water-reducing rate is 32% ~ 35%.
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| CN201710366099.0A CN107244851A (en) | 2017-05-23 | 2017-05-23 | A kind of concrete for the quartz artificial stone's waste residue that adulterates |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455966A (en) * | 2018-12-19 | 2019-03-12 | 广西雄远新材料科技有限公司 | Concrete admixture and preparation method thereof and concrete |
| CN109574615A (en) * | 2018-11-14 | 2019-04-05 | 湖北冶金地质研究所(中南冶金地质研究所) | A kind of method that quartz mud modified ardealite prepares high additive solid waste cementitious material |
| CN109574614A (en) * | 2018-11-14 | 2019-04-05 | 湖北冶金地质研究所(中南冶金地质研究所) | A kind of method that quartz mud modified ardealite based cementitious material prepares concrete |
| CN113416045A (en) * | 2021-07-30 | 2021-09-21 | 广西利升石业有限公司 | Method for preparing adhesive by using granite waste residues and adhesive prepared by method |
-
2017
- 2017-05-23 CN CN201710366099.0A patent/CN107244851A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 史玉军等: "石材加工业废料在混凝土中的应用研究", 《天津建材》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574615A (en) * | 2018-11-14 | 2019-04-05 | 湖北冶金地质研究所(中南冶金地质研究所) | A kind of method that quartz mud modified ardealite prepares high additive solid waste cementitious material |
| CN109574614A (en) * | 2018-11-14 | 2019-04-05 | 湖北冶金地质研究所(中南冶金地质研究所) | A kind of method that quartz mud modified ardealite based cementitious material prepares concrete |
| CN109574614B (en) * | 2018-11-14 | 2019-08-09 | 湖北冶金地质研究所(中南冶金地质研究所) | A kind of method that quartz mud modified ardealite based cementitious material prepares concrete |
| CN109455966A (en) * | 2018-12-19 | 2019-03-12 | 广西雄远新材料科技有限公司 | Concrete admixture and preparation method thereof and concrete |
| CN109455966B (en) * | 2018-12-19 | 2021-06-01 | 广西雄远新材料科技有限公司 | Concrete admixture, preparation method thereof and concrete |
| CN113416045A (en) * | 2021-07-30 | 2021-09-21 | 广西利升石业有限公司 | Method for preparing adhesive by using granite waste residues and adhesive prepared by method |
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Application publication date: 20171013 |
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