CN108002792A - A kind of machine spray type inorganic heat preservation anticracking grout and its construction method - Google Patents
A kind of machine spray type inorganic heat preservation anticracking grout and its construction method Download PDFInfo
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- CN108002792A CN108002792A CN201711248376.4A CN201711248376A CN108002792A CN 108002792 A CN108002792 A CN 108002792A CN 201711248376 A CN201711248376 A CN 201711248376A CN 108002792 A CN108002792 A CN 108002792A
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- agent
- anticracking grout
- spray type
- inorganic heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000011440 grout Substances 0.000 title claims abstract description 33
- 238000004321 preservation Methods 0.000 title claims abstract description 29
- 239000007921 spray Substances 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 5
- 230000003213 activating effect Effects 0.000 claims abstract description 3
- 239000003080 antimitotic agent Substances 0.000 claims abstract description 3
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims abstract description 3
- 230000008961 swelling Effects 0.000 claims abstract description 3
- 239000013008 thixotropic agent Substances 0.000 claims abstract description 3
- 238000004078 waterproofing Methods 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 238000001354 calcination Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 2
- 229910000278 bentonite Inorganic materials 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical group O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- 239000001175 calcium sulphate Substances 0.000 claims description 2
- 235000011132 calcium sulphate Nutrition 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000010881 fly ash Substances 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical group OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 230000009974 thixotropic effect Effects 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 11
- 239000004568 cement Substances 0.000 description 8
- 230000002742 anti-folding effect Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011325 microbead Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical group CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- -1 polyphenylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004575 stone 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
- C04B28/14—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 calcium sulfate cements
- C04B28/142—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/143—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being phosphogypsum
-
- 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- 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
- C04B2111/343—Crack resistant materials
-
- 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
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
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)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The present invention discloses a kind of machine spray type inorganic heat preservation anticracking grout and its construction method, including 500~520 parts of calcined phosphogypsum powder by weight ratio, 30~40 parts of water-proofing agent, 3~4 parts of retarder, 0.1~0.5 part of water-retaining agent are anti-to hang 0.5~1.5 part of agent from above, 0.5~1.5 part of thixotropic agent, 380~420 parts of 25~30 parts of activating agent, 1~2 part of antimitotic agent, 10~20 parts of swelling agent and light weight sand.Water is added to carry out spraying application after stirring by mixing to be sent into suction-type full-automatic Mortar spraying machine, construction technology is simple, reduces building plastering material dosage, and thermal conductivity factor is low.
Description
Technical field
The present invention relates to a kind of building decoration engineering thermal insulation mortar, more particularly, to a kind of machine spray type inorganic heat preservation cracking resistance
Mortar and its construction method.
Background technology
At present, the thermal insulation mortar in constructing for building decoration, mainly there is cement base kervit microbead insulated sand slurry and cement
Base polyphenyl particle heat insulation mortar.Anticracking grout mainly has cement base polypropene staple anticracking grout.Needed when heat-insulation system is constructed
Both mortars are distinguished into operation.There are problems with for cement base kervit microbead insulated sand slurry：(1) cement belongs to resource-hungry
Product is very big by national environmental protection policy implication；(2) easily there are the construction quality problems such as hollowing, cracking, need to be covered with anticracking grout
Lid；(3) compacted dry density >=400kg/ cubes, thermal conductivity factor>0.085；(4) glass bead percentage of damage is higher, anti-folding, pressure resistance
Spend low.There are problems with for concrete-based polyphenylene granule heat-insulating mortar：(1) cement belongs to resource-hungry product, by national environmental protection
Policy implication is very big；(2) granular polystyrene fire-protection rating is poor；(3) easily there are the construction quality problems such as hollowing, cracking, need to use anti-
Split mortar covering；(4) two-component product, site operation pollution is big, and operation difficulty is big, and quality is unstable；(5) compacted dry density >=
400kg/ cubes, thermal conductivity factor>0.085；(6) anti-folding, compression strength are low.Therefore, existing thermal insulation mortar largely uses cement,
Consumption of natural resource, not environmentally；Heat-insulation system working procedure is cumbersome, and anti-folding, compression strength are low, need to be covered and applied with anticracking grout
Work；Thermal conductivity factor is higher, does not reach I grade of building energy conservation requirement；Mechanized construction can not be used, work efficiency is low.
The content of the invention
Goal of the invention：The technical problems to be solved by the invention are in view of the deficiencies of the prior art, there is provided one kind uses phosphorus stone
Machine spray type inorganic heat preservation anticracking grout and its construction method prepared by cream.
In order to solve the above-mentioned technical problem, the invention discloses a kind of machine spray type inorganic heat preservation anticracking grout, including it is as follows
Component by weight ratio：
Further, preferably by following weight：
Wherein, the calcined phosphogypsum powder is the phosphorus slag after washing through calcining the β type building gypsum plasters formed, presetting period
Most short is 2.5 minutes.
Light weight sand particle diameter≤the 1.25mm.
The water-proofing agent is vegetable fatty acid；The water-retaining agent is hydroxypropyl methyl cellulose ether；The retarder is egg
White class calcium sulphate retarder.
It is described that anti-to hang agent from above be wood fibre；The thixotropic agent is thixotropic lubricant.
The activating agent is flyash；The antimitotic agent is anti-crack fiber；The swelling agent is bentonite.
The present invention also provides the construction method of above-mentioned machine spray type inorganic heat preservation anticracking grout, and raw material is mixed by proportioning in dry powder
Mixed 5~6 minutes in conjunction machine, be sent into suction-type full-automatic Mortar spraying machine after adding water stirring and carry out spraying application, operation is complete
Into rear Seterolithography is scraped using tongue and groove floating rule patch muscle.
Wherein, the amount of water of described plus water stirring is 1~2 with the weight ratio of raw material total amount:1, preferably 2:1.
It is 95~105 that described plus water, which is stirred to consistency of mortar,.
Beneficial effect：
1st, the application machine spray type inorganic heat preservation anticracking grout and the cementability of various materials for walls are preferable, construction technology letter
It is single, can streamlined operation, thermal-insulating and anti-cracking one, reaches I grade of building energy conservation requirement, anti-folding, pressure resistance using rear heat-insulating property
Degree reach anticracking grout requirement, not hollowing, do not crack, reduce heat-insulation system working procedure, improve work efficiency.
2nd, the application machine spray type inorganic heat preservation anticracking grout compacted dry density≤300kg/ cubes, thermal conductivity factor≤0.065,
Construct vertical flatness error≤1mm, and the minimum consumption 0.9kg of every square of material of metope (3CM is thick), reduces building plastering material
Expect dosage, reduce the weight and engineering procurement cost of building, and greatly reduce cement consumption, there is energy-saving and emission-reduction effect.
Embodiment
According to following embodiments, the present invention may be better understood.The described content of embodiment is merely to illustrate this hair
It is bright, without the present invention described in detail in claims should will not be limited.
Embodiment 1
By following weight draft machine spray type inorganic heat preservation anticracking grout：
It is conveyed into dry powder blender and mixes 5~6 minutes after above-mentioned raw materials are measured, 1 day is stood, by JGJ253-2011
《Inorganic light-weight aggregate mortar heat-insulation system technical regulation》Standard test.
The machine spray type inorganic heat preservation anticracking grout of above-mentioned mixing is sent into suction-type full-automatic Mortar spraying machine, according to water
Weight ratio with machine spray type inorganic heat preservation anticracking grout is 2:1 plus water stir to consistency of mortar be 95~105 after, carry out spraying and apply
Work, Seterolithography is scraped after the completion of operation using tongue and groove floating rule patch muscle.
Embodiment 2
By following weight draft machine spray type inorganic heat preservation anticracking grout：
It is conveyed into dry powder blender and mixes 5~6 minutes after above-mentioned raw materials are measured, 1 day is stood, by JGJ253-2011
《Inorganic light-weight aggregate mortar heat-insulation system technical regulation》Standard test.
For construction method with embodiment 1, the weight ratio of amount of water and machine spray type inorganic heat preservation anticracking grout is 1:1.
Embodiment 3
By following weight draft machine spray type inorganic heat preservation anticracking grout：
It is conveyed into dry powder blender and mixes 5~6 minutes after above-mentioned raw materials are measured, 1 day is stood, by JGJ253-2011
《Inorganic light-weight aggregate mortar heat-insulation system technical regulation》Standard test.
For construction method with embodiment 1, the weight ratio of amount of water and machine spray type inorganic heat preservation anticracking grout is 1.5:1.
Embodiment 4
By following weight draft machine spray type inorganic heat preservation anticracking grout：
It is conveyed into dry powder blender and mixes 5~6 minutes after above-mentioned raw materials are measured, 1 day is stood, by JGJ253-2011
《Inorganic light-weight aggregate mortar heat-insulation system technical regulation》Standard test.
For construction method with embodiment 1, the weight ratio of amount of water and machine spray type inorganic heat preservation anticracking grout is 2:1.
Table 1 is the parametric measurement knot after the machine spray type inorganic heat preservation anticracking grout that embodiment 1~4 is prepared and its construction
Fruit, it can be seen that：Machine spray type inorganic heat preservation anticracking grout compacted dry density≤300kg/ cubes, thermal conductivity factor≤0.065,
Construct vertical flatness error≤1mm, the minimum consumption 1.4kg of every square of material of metope.
Table 1
It is specific real the present invention provides a kind of machine spray type inorganic heat preservation anticracking grout and its thinking and method of construction method
Now the method for the technical solution and approach are very much, and the above is only the preferred embodiment of the present invention, it is noted that for this
For the those of ordinary skill of technical field, without departing from the principle of the present invention, some improvement and profit can also be made
Decorations, these improvements and modifications also should be regarded as protection scope of the present invention.Each part being not known in the present embodiment is available
The prior art is realized.
Claims (10)
1. a kind of machine spray type inorganic heat preservation anticracking grout, it is characterised in that including component as follows by weight ratio：
2. a kind of machine spray type inorganic heat preservation anticracking grout according to claim 1, it is characterised in that including as follows by weight
The component of part proportioning：
A kind of 3. machine spray type inorganic heat preservation anticracking grout according to claim 1 or 2, it is characterised in that the calcining phosphorus
The β type building gypsum plasters that land plaster forms for the phosphorus slag after washing through calcining, it is 2.5 minutes that the presetting period is most short.
A kind of 4. machine spray type inorganic heat preservation anticracking grout according to claim 1 or 2, it is characterised in that the light weight sand grain
The mm of footpath≤1.25.
A kind of 5. machine spray type inorganic heat preservation anticracking grout according to claim 1 or 2, it is characterised in that the water-proofing agent
For vegetable fatty acid；The water-retaining agent is hydroxypropyl methyl cellulose ether；The retarder is protide calcium sulphate retarder.
6. a kind of machine spray type inorganic heat preservation anticracking grout according to claim 1 or 2, it is characterised in that described anti-to hang from above
Agent is lignocellulosic；The thixotropic agent is thixotropic lubricant.
A kind of 7. machine spray type inorganic heat preservation anticracking grout according to claim 1 or 2, it is characterised in that the activating agent
For flyash；The antimitotic agent is anti-crack fiber；The swelling agent is bentonite.
8. a kind of construction method of machine spray type inorganic heat preservation anticracking grout of claim 1 or 2, it is characterised in that by raw material
Mixed by proportioning in dry powder blender, be sent into Mortar spraying machine after adding water stirring and carry out spraying application, make after the completion of operation
Seterolithography is scraped with floating rule.
9. construction method according to claim 8, the amount of water of described plus water stirring and the weight ratio of raw material total amount for 1~
2:1。
10. construction method according to claim 9, it is 95~105 that described plus water, which is stirred to consistency of mortar,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248376.4A CN108002792A (en) | 2017-12-01 | 2017-12-01 | A kind of machine spray type inorganic heat preservation anticracking grout and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248376.4A CN108002792A (en) | 2017-12-01 | 2017-12-01 | A kind of machine spray type inorganic heat preservation anticracking grout and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108002792A true CN108002792A (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248376.4A Pending CN108002792A (en) | 2017-12-01 | 2017-12-01 | A kind of machine spray type inorganic heat preservation anticracking grout and its construction method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357536A (en) * | 2019-08-01 | 2019-10-22 | 阜城县天昌建筑材料有限公司 | A kind of EPS lines mortar |
| CN110698158A (en) * | 2019-11-09 | 2020-01-17 | 韶关市第一建筑工程有限公司 | Machine-sprayed polymer anti-crack plastering mortar and preparation method thereof |
| CN111470831A (en) * | 2020-02-21 | 2020-07-31 | 中国十七冶集团有限公司 | Phosphogypsum slurry for wall plastering and preparation method thereof |
| CN111620639A (en) * | 2019-04-04 | 2020-09-04 | 北新集团建材股份有限公司 | Machine-sprayed heat-insulating layer plastering gypsum and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961423A (en) * | 2015-07-19 | 2015-10-07 | 北京工业大学 | Machine-spraying-type plastering gypsum mortar and preparation technology thereof |
| CN105130355A (en) * | 2015-07-19 | 2015-12-09 | 北京工业大学 | Mechanical-spraying light-weight base layer plastering gypsum and preparation method |
-
2017
- 2017-12-01 CN CN201711248376.4A patent/CN108002792A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961423A (en) * | 2015-07-19 | 2015-10-07 | 北京工业大学 | Machine-spraying-type plastering gypsum mortar and preparation technology thereof |
| CN105130355A (en) * | 2015-07-19 | 2015-12-09 | 北京工业大学 | Mechanical-spraying light-weight base layer plastering gypsum and preparation method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111620639A (en) * | 2019-04-04 | 2020-09-04 | 北新集团建材股份有限公司 | Machine-sprayed heat-insulating layer plastering gypsum and preparation method thereof |
| CN110357536A (en) * | 2019-08-01 | 2019-10-22 | 阜城县天昌建筑材料有限公司 | A kind of EPS lines mortar |
| CN110698158A (en) * | 2019-11-09 | 2020-01-17 | 韶关市第一建筑工程有限公司 | Machine-sprayed polymer anti-crack plastering mortar and preparation method thereof |
| CN111470831A (en) * | 2020-02-21 | 2020-07-31 | 中国十七冶集团有限公司 | Phosphogypsum slurry for wall plastering and preparation method thereof |
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