CN110092624A - A kind of wheat stalk ash self-insulating concrete and preparation method thereof - Google Patents
A kind of wheat stalk ash self-insulating concrete and preparation method thereof Download PDFInfo
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- CN110092624A CN110092624A CN201910410801.8A CN201910410801A CN110092624A CN 110092624 A CN110092624 A CN 110092624A CN 201910410801 A CN201910410801 A CN 201910410801A CN 110092624 A CN110092624 A CN 110092624A
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- wheat stalk
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- 241000209140 Triticum Species 0.000 title claims abstract description 92
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 92
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 229920006327 polystyrene foam Polymers 0.000 claims abstract description 38
- 239000004568 cement Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000006260 foam Substances 0.000 claims abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 239000007864 aqueous solution Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 229920006248 expandable polystyrene Polymers 0.000 claims abstract description 10
- 238000005187 foaming Methods 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 239000011398 Portland cement Substances 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 8
- 239000010902 straw Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- 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
Landscapes
- 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
A kind of wheat stalk ash self-insulating concrete and preparation method thereof, concrete material component and its mass ratio are as follows: cement: wheat stalk ash: water: polystyrene foam=(2.5-3.0): (6.5-7.0): (0.18-0.2): (0.032-0.034) that mass concentration is 10%, cement is mixed with wheat stalk ash, obtains mixture；Water is added into mixture, obtains wheat stalk buck mud；The fine uniform foam of 1 ± 0.1mm is made by foaming machine in foamed polystyrene agent aqueous solution, polystyrene foam and wheat stalk buck mud are injected into mold after being sufficiently mixed with pouring pump, the condition of mold constant temperature and humidity after injection foam and wheat stalk buck mud are sufficiently mixed conserves 2~3 days, natural curing 7~10 days again after demoulding, obtain wheat stalk ash concrete test block, the advantages that present invention has good heat insulating, and production cost is low, and machinability is strong.
Description
Technical field
The present invention relates to technical field of concrete preparation, in particular to a kind of wheat stalk ash self-insulating concrete and its system
Preparation Method.
Background technique
China is a large agricultural country, and agricultural crops are resourceful.But being continuously increased with farm output, agricultural are useless
Gurry also increases therewith, and according to statistics, China crops biomass-stalk annual yield removes small part up to 6.4 hundred million tons
Outside for papermaking, sheet fabrication, most of stalk resource is fallen into disuse or on-site incineration, and the straw ash of generation does not only take up soil
Ground, while also generating volume of smoke and CO2, this causes serious influence to local environment.
Other biomass are compared to, the temperature of wheat stalk harvest season is high, easy drying, easily collecting；Wheat stalk ash
Impurity is few, matter is pure, be free of poisonous and harmful element, and have the characteristics that high activity, cheapness and high stability, can be used as original
Material is used for the production and processing of construction material.Research also found that the thermal resistance for adding a certain amount of straw ash concrete is higher than
Normal concrete is able to achieve concrete self-insulating function.
Polystyrene foam (Expanded Polystyrene abbreviation EPS) is a kind of light polymer.It is
Foaming agent is added using polystyrene resin, while heating is softened, and is generated gas, is formed a kind of bubble of rigid closed cell structure
Foam plastics.It has that relative density small (1.05g/cm3), thermal conductivity is low, water imbibition is small, impact resisting vibrating, heat-insulated, sound insulation, anti-
The advantages that tide, vibration damping, excellent dielectric properties, be widely used for mechanical equipment, instrument and meter, home electric, craftwork and other
The shock-resistant packaging material of valuable product easy to damage and the packaging of fast food.As global economy develops rapidly, polystyrene
The discarding amount of foamed plastics is growing day by day.These waste and old polystyrene foam plastics deals are light, volume is big, itself have again resistance to
The features such as aging, difficult corrosion, become a great problem of garbage disposal, the regeneration of expanded polystyrene (EPS) in recent years becomes industrial circle
One of the problem of most paying close attention to.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, it is mixed that the purpose of the present invention is to provide a kind of wheat stalk ash self-heat conservings
Wheat stalk ash, foamed polystyrene agent aqueous solution and cement mixing can be prepared into concrete by solidifying soil and preparation method thereof,
The advantages that present invention has good heat insulating, and production cost is low, and machinability is strong, to realize the utilization again of resource, makes to build
It is more preferable to build thermal insulation property.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of wheat stalk ash self-insulating concrete, raw material components and its mass ratio are as follows: cement: wheat stalk ash: water:
Polystyrene foam=(2.5-3.0): (6.5-7.0): (0.18-0.2): (0.032-0.034) that mass concentration is 10%.
A kind of preparation method of wheat stalk ash self-insulating concrete, the steps include:
Step 1: according to mass ratio be (2.5-3.0) by cement and wheat stalk ash: (6.5-7.0) is mixed, and is mixed
Close object；
Step 2: adding water into the mixture that step 1 obtains, and the mass ratio of mixture and water is 1:(0.18-
0.2) wheat stalk buck mud, is obtained；
Step 3: foamed polystyrene agent aqueous solution is made up to the fine uniform foam shape of 1 ± 0.1mm of foaming machine
The polystyrene foam that mass concentration is 10%, polystyrene foam and wheat stalk buck mud use pouring pump after being sufficiently mixed
It is injected into mold；The mass ratio of polystyrene foam and wheat stalk buck mud: (0.032-0.034): 1；
Step 4: the mold constant temperature and humidity of polystyrene foam and wheat stalk buck mud after injection is sufficiently mixed
Condition conserve 2~3 days, natural curing 7~10 days again after demoulding obtain wheat stalk ash concrete test block.
The condition of step four constant temperature and humidity are as follows: maintenance room temperature is constant at 20 DEG C ± 2 DEG C, and humidity is maintained at
95%RH or more.
The cement uses 42.5R ordinary portland cement.
Beneficial effects of the present invention:
The present invention uses wheat stalk ash, cement and polystyrene foam for material, has good heat insulating, production cost
It is low, the advantages that machinability is strong, to realize the utilization again of resource, keep building heat preservation performance more preferable.After tested, in other ginsengs
In the identical situation of number, the heat insulating coefficient of the concrete made from the method for the present invention is improved than the heat insulating coefficient of normal concrete
3%.
Specific embodiment
Below with reference to embodiment, invention is further described in detail.
Embodiment 1
A kind of wheat stalk ash self-insulating concrete, raw material components and its mass ratio are as follows: cement: wheat stalk ash: water:
Polystyrene foam=3:6.5:0.18:0.032 that mass concentration is 10%；The cement is 42.5R ordinary portland cement.
A kind of preparation method of wheat stalk ash self-insulating concrete, the steps include:
Step 1: cement is mixed with wheat stalk ash according to mass ratio for 3:6.5, obtains mixture, cement uses
42.5R ordinary portland cement；
Step 2: adding water into the mixture that step 1 obtains, and the mass ratio of mixture and water is 1:0.18, obtains
Wheat stalk buck mud；
Step 3: foamed polystyrene agent aqueous solution is made up to the fine uniform foam shape of 1 ± 0.1mm of foaming machine
The polystyrene foam that mass concentration is 10%, polystyrene foam and wheat stalk buck mud use pouring pump after being sufficiently mixed
It is injected into mold；The mass ratio of polystyrene foam and wheat stalk buck mud: 0.032:1；
Step 4: will inject the mold after foam and wheat stalk buck mud are sufficiently mixed temperature be 20 DEG C ± 2 DEG C,
The constant temperature and humidity condition that humidity is 95%RH conserves 2 days, natural curing 7 days again after demoulding, obtain wheat stalk ash concrete from
Keep the temperature test block.
After detection, wheat stalk ash concrete self-insulating test block thermal coefficient is 0.125W/ (m2K), thermal resistance is about general
8 times of logical concrete, strength grade is not less than MU5.
Embodiment 2
A kind of wheat stalk ash self-insulating concrete, raw material components and its mass ratio are as follows: cement: wheat stalk ash: water:
Polystyrene foam=2.5:6.5:0.19:0.033 that mass concentration is 10%；The cement is 42.5R normal silicate water
Mud.
A kind of wheat stalk ash self-insulating concrete and preparation method thereof, the steps include:
Step 1: cement is mixed with wheat stalk ash according to mass ratio for 2.5:6.5, obtains mixture, cement is adopted
With 42.5R ordinary portland cement；
Step 2: adding water into the mixture that step 1 obtains, and the mass ratio of mixture and water is 1:0.19, obtains
Wheat stalk buck mud；
Step 3: foamed polystyrene agent aqueous solution is made up to the fine uniform foam shape of 1 ± 0.1mm of foaming machine
The polystyrene foam that mass concentration is 10%, polystyrene foam and wheat stalk buck mud use pouring pump after being sufficiently mixed
It is injected into mold；The mass ratio of polystyrene foam and wheat stalk buck mud: 0.033:1；
Step 4: will inject the mold after foam and wheat stalk buck mud are sufficiently mixed temperature be 20 DEG C ± 2 DEG C,
Humidity is that the condition of the constant temperature and humidity of 95%RH conserves 3 days, and natural curing 8 days again after demoulding obtain wheat stalk ash concrete
Self-heat conserving test block.
After detection, wheat stalk ash concrete self-insulating test block thermal coefficient is 0.155W/ (m2K), thermal resistance is about general
9 times of logical concrete, strength grade is not less than MU5.
Embodiment 3
A kind of wheat stalk ash self-insulating concrete, raw material components and its mass ratio are as follows: cement: wheat stalk ash: water:
Polystyrene foam=3:7:0.20:0.034 that mass concentration is 10%；The cement is 42.5R ordinary portland cement.
A kind of wheat stalk ash self-insulating concrete and preparation method thereof, the steps include:
Step 1: cement is mixed with wheat stalk ash according to mass ratio for 3:7, obtains mixture, cement uses
42.5R ordinary portland cement；
Step 2: adding water into the mixture that step 1 obtains, and the mass ratio of mixture and water is 1:0.20, obtains
Wheat stalk buck mud；
Step 3: foamed polystyrene agent aqueous solution is made up to the fine uniform foam shape of 1 ± 0.1mm of foaming machine
The polystyrene foam that mass concentration is 10%, polystyrene foam and wheat stalk buck mud use pouring pump after being sufficiently mixed
It is injected into mold；The mass ratio of polystyrene foam and wheat stalk buck mud: 0.034:1；
Step 4: will inject the mold temperature after foam and wheat stalk buck mud are sufficiently mixed be 20 DEG C ± 2 DEG C, it is wet
Degree is that the condition of the constant temperature and humidity of 95%RH conserves 3 days, natural curing 10 days again after demoulding, obtain wheat stalk ash concrete from
Keep the temperature test block.
After detection, wheat stalk ash concrete self-insulating test block thermal coefficient is 0.215W/ (m2K), thermal resistance is about general
10 times of logical concrete, strength grade is not less than MU5.
Claims (10)
1. a kind of wheat stalk ash self-insulating concrete, it is characterised in that: its raw material components and its mass ratio are as follows: cement: wheat
Straw ash: water: polystyrene foam=(2.5-3.0): (6.5-7.0): (0.18-0.2) that mass concentration is 10%:
(0.032-0.034)。
2. a kind of wheat stalk ash self-insulating concrete according to claim 1, it is characterised in that: its raw material components and its
Mass ratio are as follows: cement: wheat stalk ash: water: polystyrene foam=3 that mass concentration is 10%: 6.5: 0.18: 0.032；Institute
Stating cement is 42.5R ordinary portland cement.
3. a kind of wheat stalk ash self-insulating concrete according to claim 1, it is characterised in that: its raw material components and its
Mass ratio are as follows: cement: wheat stalk ash: water: polystyrene foam=2.5 that mass concentration is 10%: 6.5: 0.19: 0.033；
The cement is 42.5R ordinary portland cement.
4. a kind of wheat stalk ash self-insulating concrete according to claim 1, it is characterised in that: its raw material components and its
Mass ratio are as follows: cement: wheat stalk ash: water: polystyrene foam=3 that mass concentration is 10%: 7: 0.20: 0.034；It is described
Cement is 42.5R ordinary portland cement.
5. a kind of wheat stalk ash self-insulating concrete according to claim 1, it is characterised in that: the cement uses
42.5R ordinary portland cement.
6. a kind of preparation method of wheat stalk ash self-insulating concrete, it is characterised in that: the steps include:
Step 1: according to mass ratio be (2.5-3.0) by cement and wheat stalk ash: (6.5-7.0) is mixed, and is mixed
Object；
Step 2: adding water into the mixture that step 1 obtains, and the mass ratio of mixture and water is 1: (0.18-0.2) is obtained
To wheat stalk buck mud；
Step 3: foamed polystyrene agent aqueous solution is made up to the quality of the fine uniform foam shape of 1 ± 0.1mm of foaming machine
The polystyrene foam that concentration is 10%, polystyrene foam and wheat stalk buck mud are injected after being sufficiently mixed with pouring pump
Into mold；The mass ratio of polystyrene foam and wheat stalk buck mud: (0.032-0.034): 1；
Step 4: the mold temperature after injection foam and wheat stalk buck mud are sufficiently mixed is 20 DEG C ± 2 DEG C, humidity is
The condition of the constant temperature and humidity of 95%RH conserves 2~3 days, and natural curing 7~10 days again after demoulding obtain wheat stalk ash concrete
Test block.
7. a kind of preparation method of wheat stalk ash self-insulating concrete according to claim 6, it is characterised in that: it is walked
Suddenly are as follows:
Step 1: cement is mixed with wheat stalk ash according to mass ratio for 3: 6.5, obtains mixture, cement uses 42.5R
Ordinary portland cement；
Step 2: adding water into the mixture that step 1 obtains, and the mass ratio of mixture and water is 1: 0.18, obtains wheat
Straw ash cement slurry；
Step 3: foamed polystyrene agent aqueous solution is made up to the quality of the fine uniform foam shape of 1 ± 0.1mm of foaming machine
The polystyrene foam that concentration is 10%, polystyrene foam and wheat stalk buck mud are injected after being sufficiently mixed with pouring pump
Into mold；The mass ratio of polystyrene foam and wheat stalk buck mud: 0.032: 1；
Step 4: the mold temperature after injection foam and wheat stalk buck mud are sufficiently mixed is 20 DEG C ± 2 DEG C, humidity is
The condition of the constant temperature and humidity of 95%RH conserves 2 days, and natural curing 7 days again after demoulding obtain wheat stalk ash concrete self-insulating
Test block.
8. a kind of preparation method of wheat stalk ash self-insulating concrete according to claim 6, it is characterised in that: it is walked
Suddenly are as follows:
Step 1: cement is mixed with wheat stalk ash according to mass ratio for 2.5: 6.5, obtains mixture, cement uses
42.5R ordinary portland cement；
Step 2: adding water into the mixture that step 1 obtains, and the mass ratio of mixture and water is 1: 0.19, obtains wheat
Straw ash cement slurry；
Step 3: foamed polystyrene agent aqueous solution is made up to the quality of the fine uniform foam shape of 1 ± 0.1mm of foaming machine
The polystyrene foam that concentration is 10%, polystyrene foam and wheat stalk buck mud are injected after being sufficiently mixed with pouring pump
Into mold；The mass ratio of polystyrene foam and wheat stalk buck mud: 0.033: 1；
Step 4: the mold temperature after injection foam and wheat stalk buck mud are sufficiently mixed is 20 DEG C ± 2 DEG C, humidity is
The condition of the constant temperature and humidity of 95%RH conserves 3 days, and natural curing 8 days again after demoulding obtain wheat stalk ash concrete self-insulating
Test block.
9. a kind of preparation method of wheat stalk ash self-insulating concrete according to claim 6, it is characterised in that: it is walked
Suddenly are as follows:
Step 1: cement is mixed with wheat stalk ash according to mass ratio for 3: 7, obtains mixture, cement is general using 42.5R
Logical portland cement；
Step 2: adding water into the mixture that step 1 obtains, and the mass ratio of mixture and water is 1: 0.20, obtains wheat
Straw ash cement slurry；
Step 3: foamed polystyrene agent aqueous solution is made up to the quality of the fine uniform foam shape of 1 ± 0.1mm of foaming machine
The polystyrene foam that concentration is 10%, polystyrene foam and wheat stalk buck mud are injected after being sufficiently mixed with pouring pump
Into mold；The mass ratio of polystyrene foam and wheat stalk buck mud: 0.034: 1；
Step 4: the mold temperature after injection foam and wheat stalk buck mud are sufficiently mixed is 20 DEG C ± 2 DEG C, humidity is
The condition of the constant temperature and humidity of 95%RH conserves 3 days, and natural curing 10 days again after demoulding obtain wheat stalk ash concrete self-insulating
Test block.
10. a kind of preparation method of wheat stalk ash self-insulating concrete according to claim 6, it is characterised in that: institute
The condition of four constant temperature and humidity of the step of stating are as follows: maintenance room temperature is constant at 20 DEG C ± 2 DEG C, and humidity is maintained at 95%RH or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910410801.8A CN110092624A (en) | 2019-05-16 | 2019-05-16 | A kind of wheat stalk ash self-insulating concrete and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910410801.8A CN110092624A (en) | 2019-05-16 | 2019-05-16 | A kind of wheat stalk ash self-insulating concrete and preparation method thereof |
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| CN110092624A true CN110092624A (en) | 2019-08-06 |
Family
ID=67448436
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| CN201910410801.8A Pending CN110092624A (en) | 2019-05-16 | 2019-05-16 | A kind of wheat stalk ash self-insulating concrete and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845349A (en) * | 2021-10-13 | 2021-12-28 | 广西北投交通养护科技集团有限公司 | Preparation process of high-compressive-property light foam concrete |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993025492A1 (en) * | 1992-06-05 | 1993-12-23 | Thieme Gotthardt | Insulating material based on used raw materials and on fibrous raw materials, and process for producing the same |
| CN101408001A (en) * | 2008-11-13 | 2009-04-15 | 苏州宝泽高分子材料有限公司 | Aqueous foaming resin for synthetic leather |
| CN103755299A (en) * | 2013-12-07 | 2014-04-30 | 马鞍山市金韩防水保温工程有限责任公司 | Thermal insulation mortar having a variety of minerals |
| CN105503245A (en) * | 2016-01-11 | 2016-04-20 | 天津华锡环保科技有限公司 | Novel light partition wall board and preparing technology thereof |
| CN108821658A (en) * | 2018-07-13 | 2018-11-16 | 安徽钰锦生态木材料有限公司 | A kind of thermal insulation material used for building exterior wall |
-
2019
- 2019-05-16 CN CN201910410801.8A patent/CN110092624A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993025492A1 (en) * | 1992-06-05 | 1993-12-23 | Thieme Gotthardt | Insulating material based on used raw materials and on fibrous raw materials, and process for producing the same |
| CN101408001A (en) * | 2008-11-13 | 2009-04-15 | 苏州宝泽高分子材料有限公司 | Aqueous foaming resin for synthetic leather |
| CN103755299A (en) * | 2013-12-07 | 2014-04-30 | 马鞍山市金韩防水保温工程有限责任公司 | Thermal insulation mortar having a variety of minerals |
| CN105503245A (en) * | 2016-01-11 | 2016-04-20 | 天津华锡环保科技有限公司 | Novel light partition wall board and preparing technology thereof |
| CN108821658A (en) * | 2018-07-13 | 2018-11-16 | 安徽钰锦生态木材料有限公司 | A kind of thermal insulation material used for building exterior wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845349A (en) * | 2021-10-13 | 2021-12-28 | 广西北投交通养护科技集团有限公司 | Preparation process of high-compressive-property light foam concrete |
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Application publication date: 20190806 |