CN102659384B - Double-foam pumping heat-preservation slurry and manufacturing method thereof - Google Patents
Double-foam pumping heat-preservation slurry and manufacturing method thereof Download PDFInfo
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- CN102659384B CN102659384B CN201210125875.5A CN201210125875A CN102659384B CN 102659384 B CN102659384 B CN 102659384B CN 201210125875 A CN201210125875 A CN 201210125875A CN 102659384 B CN102659384 B CN 102659384B
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- 239000006260 foam Substances 0.000 title claims abstract description 62
- 238000005086 pumping Methods 0.000 title claims abstract description 49
- 239000002002 slurry Substances 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000004321 preservation Methods 0.000 title claims description 46
- 238000007613 slurry method Methods 0.000 title 1
- 239000004568 cement Substances 0.000 claims abstract description 69
- 238000005187 foaming Methods 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 239000012774 insulation material Substances 0.000 claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 78
- 239000004604 Blowing Agent Substances 0.000 claims description 48
- 238000010276 construction Methods 0.000 claims description 35
- 239000011324 bead Substances 0.000 claims description 27
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 26
- 239000001828 Gelatine Substances 0.000 claims description 26
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 26
- 229920000159 gelatin Polymers 0.000 claims description 26
- 235000019322 gelatine Nutrition 0.000 claims description 26
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 26
- 239000000843 powder Substances 0.000 claims description 25
- 238000002360 preparation method Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 15
- 239000013543 active substance Substances 0.000 claims description 15
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 15
- 235000011152 sodium sulphate Nutrition 0.000 claims description 15
- 238000004090 dissolution Methods 0.000 claims description 12
- 229920002223 polystyrene Polymers 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 7
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 7
- 238000010924 continuous production Methods 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 5
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 239000011496 polyurethane foam Substances 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- 210000002700 urine Anatomy 0.000 claims description 4
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000003469 silicate cement Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000004088 foaming agent Substances 0.000 abstract 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 14
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- 238000007667 floating Methods 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 239000011398 Portland cement Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 239000006261 foam material Substances 0.000 description 5
- 229920006248 expandable polystyrene Polymers 0.000 description 4
- 238000009484 foam granulation Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to double-foam pumping heat-insulation slurry and a manufacturing method thereof, belonging to the technical field of building heat-insulation materials. The heat-insulating slurry disclosed by the invention is composed of organic foaming particles, cement, water and a cement foaming agent, can effectively utilize the characteristics of good heat-insulating effect, high foaming rate and the like of an organic foaming material, can also utilize the characteristics of good affinity, high strength, fire resistance, durability, wide resources and the like of an inorganic foaming material and a building structure, and can complete continuous manufacture and vertical pumping of the heat-insulating slurry through a special stirring and conveying mechanical device, so that the energy-saving heat-insulating engineering of a building is completed with high efficiency and low cost, the technical problem of the double-foaming-body heat-insulating slurry is effectively solved, and the heat-insulating slurry is suitable for popularization and application.
Description
Technical field
The invention belongs to building thermal insulation material technical field, particularly a kind of organic and inorganic pair of foam pumping heat preservation slurry and manufacture method.
Background technology
Common buildings energy-saving and heat-insulating material is divided into organic or inorganic lagging material.Organic insulation material body is light, easy construction, high insulating effect, but life cycle is short, fire resistance is poor, easily causes malignant fire and security incident; And inorganic heat insulation material life cycle is long, fire resistance good, but heat insulation effect is poor, construction inconvenient.How organic and advantage inorganic heat insulation material are pooled together, and abandon their shortcoming, this is the problem that building thermal insulation material field scientific research personnel earnestly seeks and studies for a long time.
At present, there are some patent documentations to mention and in organic foam material, add inorganic light weight or inorganic powder material, increase fire resistance (as fire prevention styrofoam); Separately there are some patent documentations to propose organic foam material to be modulated at (as granular polystyrene mortar) in inorganic rubber cement; Also have some patent documentations to propose to add organic (as: glue or particle) material in inorganic foamed process, for example, adding aerated concrete interpolation granular polystyrene.The compound insulating material that many patent documentations are mentioned is not above " two foam " heat preservation slurry, particularly can be applicable to " two foam " heat preservation slurry of mass mechanized production, pumping, has no disclosure so far in patent documentation.
Applicant has applied for patent of invention in China, name is called " on-site casting polyphenyl ethene cement composite foamed material and constructional method ", the patent No. is ZL03134154.3, wherein disclosed is exactly a kind of pair of foam thermal-insulation material, but this patent has only related to polystyrene and cement foamed matrix material, and the mechanization production of unrealized pair of foam heat preservation slurry and pumping technology.High-quality and the high performance technology of two foam heat preservation slurries, mechanization production and pumping technology technology are still a difficult problem for its large-scale application of restriction, are also that domestic and international many material of construction experts are in the problem of exploring and studying.
Summary of the invention
Goal of the invention:
The object of the invention is to solve above-mentioned pair of foam heat preservation slurry technical barrier, develop a kind of novel organic and inorganic pair of foam pumping heat preservation slurry and manufacture method, make this heat preservation slurry can effectively utilize organic foam material high insulating effect, frothing percentage high, the feature such as can utilize again inorganic foamed material and building structure affinity is good, intensity is high, it is durable to prevent fires, resource is extensive, and by Special agitating conveying machinery device, complete the continuous manufacture and vertical pumping of heat preservation slurry, high-level efficiency, complete building energy-saving heat insulating work at low cost.
Technical scheme:
A pair foam pumping heat preservation slurry, is characterized in that: be to consist of organic expanded beads, cement, water, cement blowing agent, its formula is pressed 1m
3heat preservation slurry is that benchmark is: organic expanded beads heap volume 0.3～1.5m
3, cement 60～350kg, water 20～180kg, cement blowing agent 0.5～10kg.
Organic expanded beads is selected polystyrene foaming granule, polyethylene foam particle, polyurethane foam particle, phenolic foam particle or urine aldehyde resin expanded beads, foaming particle diameter Φ 2～8mm.
Cement is silicate cement or magnesia oxychloride cement.
Its compositing formula of cement blowing agent is counted by 100kg: water 30～90kg, sodium hydroxide 0.1～0.8kg, rosin 0.6～3kg, gelatine 2～15kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 3～18kg.
A kind of manufacture method of two foam pumping heat preservation slurries as mentioned above, it is characterized in that: by above-mentioned formula, carry out organic expanded beads preparation, cement blowing agent preparation, by Special agitating e Foerderanlage, according to mechanical material loading, batching, pressure batch mixing, mechanical foaming, pressure, mix bubble and pumping six road techniques, online continuous production, pumping and build and form two foam thermal-insulation materials, its detailed process is as follows:
(1) preparation of organic expanded beads not only can but also can have been prepared at the construction field (site) in factory's preparation, and preparing at the construction field (site) organic foaming grain has two kinds of methods, one by crusher by organic foamed board or the broken granulation of organic foaming block; It two prepares organic bubble grain at the construction field (site) by organic foaming machine;
(2) cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 30～90kg, sodium hydroxide 0.1～0.8kg, rosin 0.6～3kg, gelatine 2～15kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 3～18kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 70～80 ℃, be stirred to completely and dissolve, adding the stirring of gelatine powder was cooled to below 50 ℃ after 20～30 minutes again, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site);
(3) at the construction field (site) above-mentioned organic expanded beads, cement, water and the cement blowing agent preparing fed intake by its formula, by Special agitating e Foerderanlage machinery material loading, batching, pressure batch mixing, mechanical foaming, the mixed bubble of pressure and pumping six road techniques, online continuous production, the two foam heat preservation slurries of pumping, to operation side, are then built and are formed two foam thermal-insulation materials.
Advantage and effect:
The present invention proposes a kind of pair of foam pumping heat preservation slurry mechanism making method, tool has the following advantages:
The mat woven of fine bamboo strips one, of the present invention pair of foam thermal-insulation material, both possessed extraordinary heat-insulating property, possesses again the intensity that meets engine request, preferably resolves the heat-insulating property of building thermal insulation material and the contradiction between intensity.Meanwhile, this material fire safety, durable in use, can with the same life-span of building body.
The second, the solution of the invention a pumping difficult problem for two foam thermal-insulation materials; having realized extensive mechanize produces continuously; improved construction quality; shortened the engineering time; alleviated labour intensity; reduce engineering cost, solved a series of difficult problems such as integrity, density, diversity, affinity of thermal insulation layer simultaneously.
Three, the present invention can adjust frothing percentage and the intensity of two foam thermal-insulation materials flexibly, makes it to meet all kinds of building heat preservation design requirementss from different places, reaches economic and technical norms optimization, obtains the good ratio of performance to price.Inflation method can be by organic frothing percentage, inorganic foamed rate, two foaies one of these three kinds of approach of compositely proportional complete.
Four, the two foam thermal-insulation materials of the present invention have good freeze-thaw resistance, anti-expansion and contraction, ultimate compression strength and splitting resistance, for waterproof layer provides strong support, waterproof layer can not destroyed because of the expansion in summer and the frost heave in winter, preferably resolve long-term puzzlement people's roof leakage problem.
Five, the two foam thermal-insulation material energy-saving soil of the present invention, environmental protection and waste utilization.By discarded organic foam materials such as the broken useless benzene plates of a large amount of uses, turn waste into wealth, reduce the consumption of building heat preservation to primary energy source such as oil, coals, meet the building material standard that country advocates.
Embodiment
The present invention has developed a kind of novel organic and inorganic pair of foam pumping heat preservation slurry and manufacture method thereof, this heat preservation slurry can effectively utilize organic foam material high insulating effect, frothing percentage high, the feature such as can utilize again inorganic foamed material and building structure affinity is good, intensity is high, it is durable to prevent fires, resource is extensive, and by Special agitating conveying machinery device, complete the continuous manufacture and vertical pumping of heat preservation slurry, high-level efficiency, complete building energy-saving heat insulating work at low cost, efficiently solve the technical barrier of two foam heat preservation slurries.
Of the present invention pair of foam pumping heat preservation slurry is to consist of organic expanded beads, cement, water, cement blowing agent, and its formula is pressed 1m
3heat preservation slurry is that benchmark is: organic expanded beads heap volume 0.3～1.5m
3, cement 60～350kg, water 20～180kg, cement blowing agent 0.5～10kg, can complete by Special agitating e Foerderanlage continuous manufacture and the pumping of heat preservation slurry.
Above-mentioned organic expanded beads can be selected polystyrene foaming granule, polyethylene foam particle, polyurethane foam particle, phenolic foam particle or urine aldehyde resin expanded beads; foaming particle diameter Φ 2～8mm; cement is silicate cement or magnesia oxychloride cement, is all widely used material of construction.
Above-mentioned cement blowing agent is one of critical material of two foam pumping heat preservation slurries, its compositing formula is counted by 100kg: water 30～90kg, sodium hydroxide 0.1～0.8kg, rosin 0.6～3kg, gelatine 2～15kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 3～18kg.
The manufacture method of a kind of pair of foam pumping heat preservation slurry, it is characterized in that: by above-mentioned formula, carry out organic expanded beads preparation, cement blowing agent preparation, by Special agitating e Foerderanlage, according to mechanical material loading, batching, pressure batch mixing, mechanical foaming, pressure, mix bubble and pumping six road techniques, online continuous production, pumping and build and form two foam thermal-insulation materials, its detailed process is as follows:
(1) preparation of organic expanded beads not only can but also can have been prepared at the construction field (site) in factory's preparation, in the preparation method of factory, it is Boiler Steam foaming, preparing at the construction field (site) organic foaming grain has two kinds of methods, one by crusher by the broken granulation of organic foamed board (piece); It two prepares organic bubble grain at the construction field (site) by organic foaming machine;
(2) cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 30～90kg, sodium hydroxide 0.1～0.8kg, rosin 0.6～3kg, gelatine 2～15kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 3～18kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 70～80 ℃, be stirred to completely and dissolve, adding the stirring of gelatine powder was cooled to below 50 ℃ after 20～30 minutes again, finally adding the stirring of polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site);
(3) at the construction field (site) above-mentioned organic expanded beads, cement, water and the cement blowing agent preparing fed intake by its formula, by Special agitating e Foerderanlage machinery material loading, batching, pressure batch mixing, mechanical foaming, the mixed bubble of pressure and pumping six road techniques, online continuous production, the two foam heat preservation slurries of pumping, to operation side, are then built and are formed two foam thermal-insulation materials.
Above-mentioned Special agitating e Foerderanlage is production and the pumping equipment of two foam pumping heat preservation slurries, this device the applicant has applied for patent of invention in China, name is called " stirring conveying device for polystyrene granule foaming cement composite material ", and the patent No. is ZL201010101103.9.This device can be according to mechanical material loading, batching, pressure batch mixing, mechanical foaming, the mixed bubble of pressure and pumping six road techniques, online production and the conveying that completes continuously two foam heat preservation slurries.
Below in conjunction with specific embodiment, the present invention is described further:
Embodiment 1
Expandable Polystyrene (EPS) (particle diameter Φ=1mm) is adopted to steam foaming, use at the construction field (site) portable benzene grain foaming machine, make the polyphenyl foaming grain (foam expansion >90) of median size 4.5mm.
Formula (is pressed 1m
3meter): polyphenyl expanded beads heap volume 0.8m
3; Ordinary Portland cement (400
#) 180kg; Cement blowing agent 1.1kg; Water 100kg.
Cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 70kg, sodium hydroxide 0.4kg, rosin 0.6kg, gelatine 15kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 14kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 70～80 ℃, be stirred to completely and dissolve, adding the stirring of gelatine powder was cooled to below 50 ℃ after 20～30 minutes again, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site).
By Special agitating e Foerderanlage material loading, batching, batch mixing, foaming, mixed bubble, pumping, the operation side that above-mentioned raw materials is processed into two foam heat preservation slurries and is delivered to 80 meters of height builds, floating.
Embodiment 2
The useless benzene plate reclaiming is used to crusher in crushing, make the polyphenyl foaming grain of median size 2～5mm, the cement blowing agent of market purchasing simultaneously.
Formula (is pressed 1m
3meter): polyphenyl expanded beads heap volume 0.7m
3; Magnesium oxide 100kg; Magnesium chloride (halogen grain) 50kg; Cement blowing agent 1.2kg; Water 85kg.
Cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 67kg, sodium hydroxide 0.3kg, rosin 2.7kg, gelatine 15kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 15kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 70～80 ℃, be stirred to completely and dissolve, adding the stirring of gelatine powder was cooled to below 50 ℃ after 20～30 minutes again, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site).
By Special agitating e Foerderanlage material loading, batching, batch mixing, foaming, mixed bubble, pumping, the operation side that above-mentioned raw materials is processed into two foam heat preservation slurries and is delivered to 80 meters of height builds, floating.
Embodiment 3
Phenolic foam plate is used to crusher in crushing at the construction field (site), make the polyphenyl foaming grain of median size 5mm.
Formula (is pressed 1m
3meter): phenolic foam granulation mass volume 0.8m
3; Ordinary Portland cement (400
#) 210kg; Cement blowing agent 0.9kg; Water 120kg.
Cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 72kg, sodium hydroxide 0.3kg, rosin 2.7kg, gelatine 15kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 10kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 70～80 ℃, be stirred to completely and dissolve, adding the stirring of gelatine powder was cooled to below 50 ℃ after 20～30 minutes again, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site).
By Special agitating e Foerderanlage material loading, batching, batch mixing, foaming, mixed bubble, pumping, the operation side that above-mentioned raw materials is processed into two foam heat preservation slurries and is delivered to 80 meters of height builds, floating.
Embodiment 4
Polyurethane foam board is used to crusher in crushing at the construction field (site), make the polyphenyl foaming grain of median size 5mm.
Formula (is pressed 1m
3meter): polyurethane foam granulation mass volume 0.8m
3; Ordinary Portland cement (400
#) 210kg; 200 order fine sand 100kg; Cement blowing agent 1.3kg; Water 110kg.
Cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 75kg, sodium hydroxide 0.3kg, rosin 2.7kg, gelatine 12kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 10kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 70～80 ℃, be stirred to completely and dissolve, adding the stirring of gelatine powder was cooled to below 50 ℃ after 20～30 minutes again, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site);
By Special agitating e Foerderanlage material loading, batching, batch mixing, foaming, mixed bubble, pumping, the operation side that above-mentioned raw materials is processed into two foam heat preservation slurries and is delivered to 80 meters of height builds, floating.
Embodiment 5
All the other conditions are with embodiment 1, and foaming selects expandability polyethylene (particle diameter Φ=1mm) to make the polyphenyl foaming grain (foam expansion >90) of median size 8mm.
Formula (is pressed 1m
3meter): polyphenyl expanded beads heap volume 1.5m
3; Ordinary Portland cement (400
#) 350kg; Cement blowing agent 10kg; Water 180kg.
Cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 75kg, sodium hydroxide 0.3kg, rosin 2.7kg, gelatine 12kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 10kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 70～80 ℃, be stirred to completely and dissolve, adding the stirring of gelatine powder was cooled to below 50 ℃ after 20～30 minutes again, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site).
By Special agitating e Foerderanlage material loading, batching, batch mixing, foaming, mixed bubble, pumping, the operation side that above-mentioned raw materials is processed into two foam heat preservation slurries and is delivered to 80 meters of height builds, floating.
Embodiment 6
To urinate aldehyde resin foamed board and use at the construction field (site) crusher in crushing, make the polyphenyl foaming grain of median size 2mm.
Formula (is pressed 1m
3meter): urine aldehyde resin expanded beads heap volume 0.3m
3; Ordinary Portland cement (400
#) 60kg; Cement blowing agent 0.5kg; Water 20kg.
Cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 77kg, sodium hydroxide 0.3kg, rosin 2.7kg, gelatine 11kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 9kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 75 ℃, be stirred to completely and dissolve, add again the stirring of gelatine powder and be cooled to 40 ℃ after 25 minutes, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site).
By Special agitating e Foerderanlage material loading, batching, batch mixing, foaming, mixed bubble, pumping, the operation side that above-mentioned raw materials is processed into two foam heat preservation slurries and is delivered to 80 meters of height builds, floating.
Embodiment 7
All the other conditions are with embodiment 5, and foaming selects expandability polyethylene (particle diameter Φ=1mm) to make the polyphenyl foaming grain (foam expansion >90) of median size 8mm.
Formula (is pressed 1m
3meter): polyphenyl expanded beads heap volume 1.0m
3; Ordinary Portland cement (400
#) 280kg; Cement blowing agent 7kg; Water 150kg.
Cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 64kg, sodium hydroxide 0.8kg, rosin 3kg, gelatine 14.2kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 18kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 70 ℃, be stirred to completely and dissolve, add again the stirring of gelatine powder and be cooled to 20 ℃ after 20 minutes, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site).
By Special agitating e Foerderanlage material loading, batching, batch mixing, foaming, mixed bubble, pumping, the operation side that above-mentioned raw materials is processed into two foam heat preservation slurries and is delivered to 80 meters of height builds, floating.
Embodiment 8
Phenolic foam plate is used to crusher in crushing at the construction field (site), make the polyphenyl foaming grain of median size 3mm.
Formula (is pressed 1m
3meter): phenolic foam granulation mass volume 0.5m
3; Ordinary Portland cement (400
#) 100kg; Cement blowing agent 0.7kg; Water 50kg.
Cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 81kg, sodium hydroxide 0.4kg, rosin 0.6kg, gelatine 15kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 3kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 80 ℃, be stirred to completely and dissolve, add again the stirring of gelatine powder and be cooled to 50 ℃ after 30 minutes, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site).
By Special agitating e Foerderanlage material loading, batching, batch mixing, foaming, mixed bubble, pumping, the operation side that above-mentioned raw materials is processed into two foam heat preservation slurries and is delivered to 80 meters of height builds, floating.
Embodiment 9
Expandable Polystyrene (EPS) (particle diameter Φ=1mm) is adopted to steam foaming, use at the construction field (site) portable benzene grain foaming machine, make the polyphenyl foaming grain (foam expansion >90) of median size 5mm.
Formula (is pressed 1m
3meter): polyphenyl expanded beads heap volume 0.8m
3; Ordinary Portland cement (400
#) 180kg; Cement blowing agent 1.1kg; Water 100kg.
Cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 85kg, sodium hydroxide 0.1kg, rosin 0.9kg, gelatine 2kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 12kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 70～80 ℃, be stirred to completely and dissolve, adding the stirring of gelatine powder was cooled to below 50 ℃ after 20～30 minutes again, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site).
By Special agitating e Foerderanlage material loading, batching, batch mixing, foaming, mixed bubble, pumping, the operation side that above-mentioned raw materials is processed into two foam heat preservation slurries and is delivered to 80 meters of height builds, floating.
The main detect parameters of two foam matrix materials (building after 28 days) of above-described embodiment 1～embodiment 4 is as shown in table 1 below.
The main detect parameters of two foam matrix materials (building after 28 days) of above-described embodiment 5～embodiment 8 is as shown in table 2 below.
Claims (3)
1. two foam pumping heat preservation slurries, is characterized in that: be to consist of organic expanded beads, cement, water, cement blowing agent, its formula is pressed 1m
3heat preservation slurry is that benchmark is: organic expanded beads heap volume 0.3～1.5m
3, cement 60～350kg, water 20～180kg, cement blowing agent 0.5～10kg; By Special agitating conveying machinery device, complete the continuous manufacture and vertical pumping of heat preservation slurry;
The manufacture method of this pair of foam pumping heat preservation slurry is as follows:
By above-mentioned formula, carry out organic expanded beads preparation, cement blowing agent preparation, by Special agitating e Foerderanlage, according to mechanical material loading, batching, pressure batch mixing, mechanical foaming, pressure, mix bubble and pumping six road techniques, online continuous production, pumping and build and form two foam thermal-insulation materials, its detailed process is as follows:
(1) preparation of organic expanded beads not only can but also can have been prepared at the construction field (site) in factory's preparation, and preparing at the construction field (site) organic foaming grain has two kinds of methods, one by crusher by organic foamed board or the broken granulation of organic foaming block; It two prepares organic bubble grain at the construction field (site) by organic foaming machine;
(2) cement blowing agent is prepared in factory, and its formula is counted by 100kg: water 30～90kg, sodium hydroxide 0.1～0.8kg, rosin 0.6～3kg, gelatine 2～15kg, polyoxyethylenated alcohol sodium sulfate (AES) tensio-active agent 3～18kg; Its preparation process be first by dissolution of sodium hydroxide in water, then add rosin powder and be heated to 70～80 ℃, be stirred to completely and dissolve, adding the stirring of gelatine powder was cooled to below 50 ℃ after 20～30 minutes again, finally adding AES stirring fully dissolves and makes concentrated type cement blowing agent, thin up while using at the construction field (site);
(3) at the construction field (site) above-mentioned organic expanded beads, cement, water and the cement blowing agent preparing fed intake by its formula, by Special agitating e Foerderanlage machinery material loading, batching, pressure batch mixing, mechanical foaming, the mixed bubble of pressure and pumping six road techniques, online continuous production, the two foam heat preservation slurries of pumping, to operation side, are then built and are formed two foam thermal-insulation materials.
2. a kind of pair of foam pumping heat preservation slurry according to claim 1; it is characterized in that: organic expanded beads is selected polystyrene foaming granule, polyethylene foam particle, polyurethane foam particle, phenolic foam particle or urine aldehyde resin expanded beads, foaming particle diameter Φ 2～8mm.
3. a kind of pair of foam pumping heat preservation slurry according to claim 1, is characterized in that: cement is silicate cement or magnesia oxychloride cement.
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| CN103387413B (en) * | 2013-07-26 | 2014-11-19 | 河南华泰建材开发有限公司 | Double-foaming cellular concrete and production method thereof |
| CN105036795A (en) * | 2015-07-23 | 2015-11-11 | 梅蒎 | Silicon powder polymer thermal insulation material and production process thereof |
| CN105418160A (en) * | 2015-12-17 | 2016-03-23 | 安徽助成信息科技有限公司 | External wall heat insulating material |
| ES2683949B1 (en) * | 2017-03-28 | 2019-05-16 | Univ Burgos | MORTAR WITH MAGNESIUM-PHOSPHATE CEMENT AGLOMERANT AND COMPONENTS ARISING FROM INDUSTRIAL USES |
| CN108529954A (en) * | 2018-05-11 | 2018-09-14 | 辽宁金圣建筑科技有限公司 | A kind of hydrophobic type foamed polystyrene concrete and preparation method thereof |
| GB2585946A (en) * | 2019-07-26 | 2021-01-27 | Mccrea Brendan | Screed composition and method of use |
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| CN1490272A (en) * | 2003-08-25 | 2004-04-21 | 星 陈 | Cast-in-situs polystyrene cement composite foaming material and constructing method thereof |
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