CN107572930A - A kind of environment-friendly type concrete building-block and preparation method thereof - Google Patents
A kind of environment-friendly type concrete building-block and preparation method thereof Download PDFInfo
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- CN107572930A CN107572930A CN201710933495.7A CN201710933495A CN107572930A CN 107572930 A CN107572930 A CN 107572930A CN 201710933495 A CN201710933495 A CN 201710933495A CN 107572930 A CN107572930 A CN 107572930A
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Abstract
The invention discloses a kind of environment-friendly type concrete building-block, include the raw material of following parts by weight：50 100 parts of filter mud of sugar refinery, 10 40 parts of dewatered sludge, 10 30 parts of waste paint slag, 20 70 parts of sugarcane ash, 8 20 parts of liver moss powder, 100 300 parts of building waste powder, 30 80 parts of waste paper scrap, 40 80 parts of flyash, 30 50 parts of maize cob meal, 10 20 parts of Chinese medicine slag powder, 10 25 parts of discarded concrete, 18 30 parts of plastic garbage powder, discarded 10 20 parts of fused silica crucible, 5 10 parts of egg-shell meal, 25 parts of sodium tripolyphosphate, 100 200 parts of sugar refinery waste liquid.The environment-friendly type concrete building-block product quality of the present invention is high, and raw material is easy to get and cheap, greatly reduces cement consumption, the utilization rate of waste material is high, more energy-conserving and environment-protective；Preparation technology is simple, and production efficiency is high.
Description
Technical field
The present invention relates to a kind of concrete hollow block, specifically a kind of environment-friendly type concrete building-block and its preparation side
Method.
Background technology
Materials for wall is the important component of architectural exterior-protecting construction, as the popularization and people of building energy conservation are to inhabitation ring
The continuous improvement of border comfortableness demand, wall heat insulation material are increasingly valued by people.More wall material is applied at present
Material mainly has concrete segment, air-entrained concrete building block, sintered perforated brick class etc..Ordinary concrete hollow block, which is used to be incubated, to be saved
During energy exterior wall, heat preservation and energy conservation effects are poor, inner surface that in use must be in wall or outer surface, adhere to the insulation of composite highly effective
Material, cost is high, and difficulty of construction is big；Air-entrained concrete building block is because its thermal and insulating performance is good, refractoriness height, and density is small etc.
Advantage, it is widely used in the internal partition wall of frame structure, but it has that water absorption rate is of a relatively high, and intensity is relatively low, and wall is easy
It is cracking；Sintered perforated brick is the brick of big face hole, and hole is more and small, is unable to reach the requirement of heat preservation energy-saving.Above-mentioned wall
The obvious shortcoming and defect of material, insulation or quality control requirement can not be met.
In order to solve the above problems, the patent of invention of application number 201310123384.1 discloses a kind of clinker/aluminium
Alumina ceramsite concrete hollow insulation block, it is made up of the raw material of following parts by weight：42.5 Portland cement 120-
150th, stone fragment 550-600, clinker 30-35, bauxite 10-15, spent pulping liquor 6-12, silicon powder 3-4, shale 4-5, waterglass
25-30, sawdust 10-15, foaming agent 4-6, oil foot 1-2, wood fibre 2-3, redispersible latex powder 1-1.5, water 180-
220.The Slag/bauxite ceramsite concrete hollow insulation block produced has that intensity is high, density is low, thermal and insulating performance
It is good, good impact resistance, not hygroscopic, the advantages that fire protection flame retarding, good weatherability, environmental protection and energy saving, the building energy conservation application neck in China
Domain has the great market space and development prospect.But it still has following shortcoming：Using more common in its raw material
Portland cement, the usage amount of waste materials is less, and glass, wood fibre, foaming agent, redispersible latex powder make
It is therefore, relatively low for the utilization rate of discarded object with preparation cost is also increased；And preparation technology is complicated, production efficiency is relatively low.
Therefore, the present invention provides a kind of environmentally friendly, efficient concrete hollow block and preparation method thereof.
The content of the invention
It is an object of the invention to provide a kind of environment-friendly type concrete building-block and preparation method thereof, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of environment-friendly type concrete building-block, include the raw material of following parts by weight：Filter mud of sugar refinery 50-100 parts, dewatered sludge
10-40 parts, waste paint slag 10-30 parts, sugarcane ash 20-70 parts, liver moss powder 8-20 parts, building waste powder 100-300 parts, waste paper scrap
30-80 parts, flyash 40-80 parts, maize cob meal 30-50 parts, Chinese medicine slag powder 10-20 parts, discarded concrete 10-25 parts, modeling
Expect rubbish powder 18-30 parts, discarded fused silica crucible 10-20 parts, egg-shell meal 5-10 parts, sodium tripolyphosphate 2-5 parts, sugar refinery waste liquid
100-200 parts.
As the further scheme of the present invention：Include the raw material of following parts by weight：80 parts of filter mud of sugar refinery, dewatered sludge 30
Part, 22 parts of waste paint slag, 56 parts of sugarcane ash, 15 parts of liver moss powder, 230 parts of building waste powder, 50 parts of waste paper scrap, 65 parts of flyash, jade
41 parts of rice core powder, 18 parts of Chinese medicine slag powder, 18 parts of discarded concrete, 22 parts of plastic garbage powder, discarded 16 parts of fused silica crucible,
8 parts of egg-shell meal, 3.5 parts of sodium tripolyphosphate, 170 parts of sugar refinery waste liquid.
A kind of preparation method of environment-friendly type concrete building-block, comprises the following steps：
（1）Discarded fused silica crucible, filter mud of sugar refinery and dewatered sludge are well mixed, are then ground to 60-100 mesh powder,
It is standby；
（2）Powder obtained by upper step is mixed with sugar refinery waste liquid, building waste powder, discarded concrete, sugarcane ash, flyash, egg-shell meal
Close, 5-10min, 65-92 DEG C of mixing temperature are blended under 300-500r/min rotating speed；
（3）Upper step gains are mixed with liver moss powder, Chinese medicine slag powder, maize cob meal, waste paper scrap, in turning for 100-250r/min
The lower blending 3-5min of speed, 45-70 DEG C of mixing temperature；
（4）Upper step gains are mixed with sodium tripolyphosphate, plastic garbage powder, waste paint slag, under 300-850r/min rotating speed
6-12min is blended, 60-73 DEG C of mixing temperature, obtains mixed slurry；
（5）Mixed slurry is injected into building block mould and is molded, the building block of shaping is stood into 1-2h, then produced into through steam curing
Product.
As the further scheme of the present invention：Step（1）Discarded fused silica crucible, filter mud of sugar refinery and dewatered sludge are mixed
Close uniformly, be then ground to 80 mesh powder, it is standby.
As the further scheme of the present invention：Step（2）By powder obtained by upper step and sugar refinery waste liquid, building waste powder, give up
Concrete, sugarcane ash, flyash, egg-shell meal mixing are abandoned, 7min, 75 DEG C of mixing temperature are blended under 420r/min rotating speed.
As the further scheme of the present invention：Step（3）By upper step gains and liver moss powder, Chinese medicine slag powder, corncob
Powder, waste paper scrap mixing, are blended 4min, 58 DEG C of mixing temperature under 185r/min rotating speed.
As the further scheme of the present invention：Step（4）By upper step gains and sodium tripolyphosphate, plastic garbage powder, give up
Slag mixing is painted, 10min is blended under 695r/min rotating speed, 70 DEG C of mixing temperature, obtains mixed slurry.
As the further scheme of the present invention：Step（5）Mixed slurry is injected into building block mould and is molded, by the block of shaping
Block stands 1.4h, is then got product through steam curing.
Compared with prior art, the beneficial effects of the invention are as follows：
The raw material sources of the environment-friendly type concrete building-block of the present invention are extensive, and raw material is easy to get and cheap, greatly reduces
Cement consumption, the utilization rate of waste material is high, turns waste into wealth, more energy-conserving and environment-protective；Preparation technology is simple, and production efficiency is high,
Be advantageous to industrialized production；Product quality is high, is a kind of ideal heat-preserving energy-saving wall material.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Embodiment 1
A kind of environment-friendly type concrete building-block, include the raw material of following parts by weight：50 parts of filter mud of sugar refinery, dewatered sludge 10
Part, 10 parts of waste paint slag, 20 parts of sugarcane ash, 8 parts of liver moss powder, 100 parts of building waste powder, 30 parts of waste paper scrap, 40 parts of flyash, corn
30 parts of core powder, 10 parts of Chinese medicine slag powder, 10 parts of discarded concrete, 18 parts of plastic garbage powder, discarded 10 parts of fused silica crucible, egg
5 parts of shell powder, 2 parts of sodium tripolyphosphate, 100 parts of sugar refinery waste liquid.
A kind of preparation method of environment-friendly type concrete building-block, comprises the following steps：（1）By discarded vitreous silica earthenware
Crucible, filter mud of sugar refinery and dewatered sludge are well mixed, and are then ground to 60 mesh powder, standby；（2）By powder obtained by upper step and sugar refinery
Waste liquid, building waste powder, discarded concrete, sugarcane ash, flyash, egg-shell meal mixing, are blended under 300r/min rotating speed
5min, 65 DEG C of mixing temperature；（3）Upper step gains are mixed with liver moss powder, Chinese medicine slag powder, maize cob meal, waste paper scrap,
3min, 45 DEG C of mixing temperature are blended under 100r/min rotating speed；（4）By upper step gains and sodium tripolyphosphate, plastic garbage powder,
Waste paint slag mixes, and 6min is blended under 300r/min rotating speed, 60 DEG C of mixing temperature, obtains mixed slurry；（5）By mixed slurry
It is injected into building block mould, is molded in the environment of high temperature, high humidity, the building block of shaping is stood into 1h, then produced through steam curing
Finished product.
After testing, the performance of the environment-friendly type concrete building-block of embodiment 1 is：Compression strength 4.5MPa, dry and shrink
Value 0.05mm/m, volume water absorption rate 8%, thermal conductivity factor 0.13W/mK, it is a kind of ideal heat-preserving energy-saving wall material.
Embodiment 2
A kind of environment-friendly type concrete building-block, include the raw material of following parts by weight：100 parts of filter mud of sugar refinery, dewatered sludge 40
Part, 30 parts of waste paint slag, 70 parts of sugarcane ash, 20 parts of liver moss powder, 300 parts of building waste powder, 80 parts of waste paper scrap, 80 parts of flyash, jade
50 parts of rice core powder, 20 parts of Chinese medicine slag powder, 25 parts of discarded concrete, 30 parts of plastic garbage powder, discarded 20 parts of fused silica crucible,
10 parts of egg-shell meal, 5 parts of sodium tripolyphosphate, 200 parts of sugar refinery waste liquid.
A kind of preparation method of environment-friendly type concrete building-block, comprises the following steps：（1）By discarded vitreous silica earthenware
Crucible, filter mud of sugar refinery and dewatered sludge are well mixed, and are then ground to 100 mesh powder, standby；（2）By powder obtained by upper step and sugar
Factory's waste liquid, building waste powder, discarded concrete, sugarcane ash, flyash, egg-shell meal mixing, are blended under 500r/min rotating speed
10min, 92 DEG C of mixing temperature；（3）Upper step gains are mixed with liver moss powder, Chinese medicine slag powder, maize cob meal, waste paper scrap,
5min, 70 DEG C of mixing temperature are blended under 250r/min rotating speed；（4）By upper step gains and sodium tripolyphosphate, plastic garbage powder,
Waste paint slag mixes, and 12min is blended under 850r/min rotating speed, 73 DEG C of mixing temperature, obtains mixed slurry；（5）By mixing slurry
Material is injected into building block mould, is molded in the environment of high temperature, high humidity, and the building block of shaping is stood into 2h, is then through steam curing
Obtain finished product.
After testing, the performance of the environment-friendly type concrete building-block of embodiment 2 is：Compression strength 4.8MPa, dry and shrink
Value 0.04mm/m, volume water absorption rate 9%, thermal conductivity factor 0.12W/mK, it is a kind of ideal heat-preserving energy-saving wall material.
Embodiment 3
A kind of environment-friendly type concrete building-block, include the raw material of following parts by weight：80 parts of filter mud of sugar refinery, dewatered sludge 30
Part, 22 parts of waste paint slag, 56 parts of sugarcane ash, 15 parts of liver moss powder, 230 parts of building waste powder, 50 parts of waste paper scrap, 65 parts of flyash, jade
41 parts of rice core powder, 18 parts of Chinese medicine slag powder, 18 parts of discarded concrete, 22 parts of plastic garbage powder, discarded 16 parts of fused silica crucible,
8 parts of egg-shell meal, 3.5 parts of sodium tripolyphosphate, 170 parts of sugar refinery waste liquid.
A kind of preparation method of environment-friendly type concrete building-block, comprises the following steps：（1）By discarded vitreous silica earthenware
Crucible, filter mud of sugar refinery and dewatered sludge are well mixed, and are then ground to 80 mesh powder, standby.（2）By powder obtained by upper step and sugar refinery
Waste liquid, building waste powder, discarded concrete, sugarcane ash, flyash, egg-shell meal mixing, are blended under 420r/min rotating speed
7min, 75 DEG C of mixing temperature.（3）Upper step gains are mixed with liver moss powder, Chinese medicine slag powder, maize cob meal, waste paper scrap,
4min, 58 DEG C of mixing temperature are blended under 185r/min rotating speed.4）By upper step gains and sodium tripolyphosphate, plastic garbage powder,
Waste paint slag mixes, and 10min is blended under 695r/min rotating speed, 70 DEG C of mixing temperature, obtains mixed slurry.（5）By mixing slurry
Material is injected into building block mould, is molded in the environment of high temperature, high humidity, the building block of shaping is stood into 1.4h, then through steam curing
Get product.
After testing, the performance of the environment-friendly type concrete building-block of embodiment 3 is：Compression strength 4.9MPa, dry and shrink
Value 0.05mm/m, volume water absorption rate 11%, thermal conductivity factor 0.10W/mK, it is a kind of ideal heat-preserving energy-saving wall material.
The raw material sources of the environment-friendly type concrete building-block of the present invention are extensive, and raw material is easy to get and cheap, subtracts significantly
Cement consumption is lacked, the utilization rate of waste material is high, turns waste into wealth, more energy-conserving and environment-protective；Preparation technology is simple, production efficiency
Height, be advantageous to industrialized production；Product quality is high, is a kind of ideal heat-preserving energy-saving wall material.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (8)
1. a kind of environment-friendly type concrete building-block, it is characterised in that include the raw material of following parts by weight：Filter mud of sugar refinery 50-
100 parts, dewatered sludge 10-40 parts, waste paint slag 10-30 parts, sugarcane ash 20-70 parts, liver moss powder 8-20 parts, building waste powder 100-
300 parts, waste paper scrap 30-80 parts, flyash 40-80 parts, maize cob meal 30-50 parts, Chinese medicine slag powder 10-20 parts, discarded coagulation
Native 10-25 parts, plastic garbage powder 18-30 parts, discarded fused silica crucible 10-20 parts, egg-shell meal 5-10 parts, sodium tripolyphosphate 2-
5 parts, sugar refinery waste liquid 100-200 parts.
2. environment-friendly type concrete building-block according to claim 1, it is characterised in that include the original of following parts by weight
Material：80 parts of filter mud of sugar refinery, 30 parts of dewatered sludge, 22 parts of waste paint slag, 56 parts of sugarcane ash, 15 parts of liver moss powder, building waste powder 230
Part, 50 parts of waste paper scrap, 65 parts of flyash, 41 parts of maize cob meal, 18 parts of Chinese medicine slag powder, 18 parts of discarded concrete, plastic garbage
22 parts of powder, discarded 16 parts of fused silica crucible, 8 parts of egg-shell meal, 3.5 parts of sodium tripolyphosphate, 170 parts of sugar refinery waste liquid.
A kind of 3. preparation method of environment-friendly type concrete building-block as described in claim 1-2 is any, it is characterised in that bag
Include following steps：
（1）Discarded fused silica crucible, filter mud of sugar refinery and dewatered sludge are well mixed, are then ground to 60-100 mesh powder,
It is standby；
（2）Powder obtained by upper step is mixed with sugar refinery waste liquid, building waste powder, discarded concrete, sugarcane ash, flyash, egg-shell meal
Close, 5-10min, 65-92 DEG C of mixing temperature are blended under 300-500r/min rotating speed；
（3）Upper step gains are mixed with liver moss powder, Chinese medicine slag powder, maize cob meal, waste paper scrap, in turning for 100-250r/min
The lower blending 3-5min of speed, 45-70 DEG C of mixing temperature；
（4）Upper step gains are mixed with sodium tripolyphosphate, plastic garbage powder, waste paint slag, under 300-850r/min rotating speed
6-12min is blended, 60-73 DEG C of mixing temperature, obtains mixed slurry；
（5）Mixed slurry is injected into building block mould and is molded, the building block of shaping is stood into 1-2h, then produced into through steam curing
Product.
4. the preparation method of environment-friendly type concrete building-block according to claim 3, it is characterised in that step（1）Will
Discarded fused silica crucible, filter mud of sugar refinery and dewatered sludge are well mixed, and are then ground to 80 mesh powder, standby.
5. the preparation method of environment-friendly type concrete building-block according to claim 3, it is characterised in that step（2）Will
Powder obtained by upper step mixes with sugar refinery waste liquid, building waste powder, discarded concrete, sugarcane ash, flyash, egg-shell meal, in 420r/
7min, 75 DEG C of mixing temperature are blended under min rotating speed.
6. the preparation method of environment-friendly type concrete building-block according to claim 3, it is characterised in that step（3）Will
Upper step gains mix with liver moss powder, Chinese medicine slag powder, maize cob meal, waste paper scrap, and 4min is blended under 185r/min rotating speed,
58 DEG C of mixing temperature.
7. the preparation method of environment-friendly type concrete building-block according to claim 3, it is characterised in that step（4）Will
Upper step gains mix with sodium tripolyphosphate, plastic garbage powder, waste paint slag, and 10min is blended under 695r/min rotating speed, mixing
Temperature 70 C, obtain mixed slurry.
8. the preparation method of environment-friendly type concrete building-block according to claim 3, it is characterised in that step（5）Will
Mixed slurry is injected into building block mould and is molded, and the building block of shaping is stood into 1.4h, then got product through steam curing.
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| CN201710933495.7A CN107572930A (en) | 2017-10-10 | 2017-10-10 | A kind of environment-friendly type concrete building-block and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593522A (en) * | 2019-09-18 | 2019-12-20 | 安徽理工大学 | Passive room made based on recycling of solid waste |
| CN110668840A (en) * | 2019-09-26 | 2020-01-10 | 李健 | Rapid forming method for concrete building block |
| CN113087494A (en) * | 2021-04-08 | 2021-07-09 | 中国轻工业陶瓷研究所 | Method for preparing material with high thermal expansion coefficient by using industrial waste |
| CN116589240A (en) * | 2023-06-06 | 2023-08-15 | 广西工业职业技术学院 | Regenerated polymer concrete material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174275A (en) * | 1997-08-07 | 1998-02-25 | 揣玉成 | Hollow block of pumeconcrete and its production process |
-
2017
- 2017-10-10 CN CN201710933495.7A patent/CN107572930A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174275A (en) * | 1997-08-07 | 1998-02-25 | 揣玉成 | Hollow block of pumeconcrete and its production process |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593522A (en) * | 2019-09-18 | 2019-12-20 | 安徽理工大学 | Passive room made based on recycling of solid waste |
| CN110668840A (en) * | 2019-09-26 | 2020-01-10 | 李健 | Rapid forming method for concrete building block |
| CN113087494A (en) * | 2021-04-08 | 2021-07-09 | 中国轻工业陶瓷研究所 | Method for preparing material with high thermal expansion coefficient by using industrial waste |
| CN116589240A (en) * | 2023-06-06 | 2023-08-15 | 广西工业职业技术学院 | Regenerated polymer concrete material and preparation method thereof |
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