CN207194242U - A kind of structure outer filled with modified polyphenyl particle concrete - Google Patents
A kind of structure outer filled with modified polyphenyl particle concrete Download PDFInfo
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- CN207194242U CN207194242U CN201721162949.7U CN201721162949U CN207194242U CN 207194242 U CN207194242 U CN 207194242U CN 201721162949 U CN201721162949 U CN 201721162949U CN 207194242 U CN207194242 U CN 207194242U
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- polyphenyl particle
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- 239000004567 concrete Substances 0.000 title claims abstract description 94
- 239000002245 particle Substances 0.000 title claims abstract description 44
- 229920006389 polyphenyl polymer Polymers 0.000 title claims abstract description 44
- 238000000926 separation method Methods 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000005266 casting Methods 0.000 claims abstract description 4
- 239000004793 Polystyrene Substances 0.000 claims description 39
- 229920002223 polystyrene Polymers 0.000 claims description 39
- 230000002787 reinforcement Effects 0.000 claims description 30
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 210000001015 abdomen Anatomy 0.000 claims description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 3
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound 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 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- XYRAEZLPSATLHH-UHFFFAOYSA-N trisodium methoxy(trioxido)silane Chemical compound [Na+].[Na+].[Na+].CO[Si]([O-])([O-])[O-] XYRAEZLPSATLHH-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 210000002435 tendon Anatomy 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 2
- 238000012986 modification Methods 0.000 claims 2
- 238000007493 shaping process Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 17
- 238000010276 construction Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000035882 stress Effects 0.000 description 12
- 239000012774 insulation material Substances 0.000 description 11
- 239000006260 foam Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 239000011381 foam concrete Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Building Environments (AREA)
Abstract
A kind of concrete structure outer for participating in stress is the utility model is related to, especially a kind of structure outer filled with modified polyphenyl particle concrete, belongs to buildings in general construction field.The exterior wall (1) includes steel bar stress (2), separation net (3), net keeper (4), exterior sheathing (5), concrete (6) and modified polyphenyl particle concrete (7), steel bar stress is arranged in the both sides of wall, twice separation net is vertically arranged in the middle part of wall, separation net is provided with net keeper, casting concrete between separation net and homonymy exterior sheathing, modified polyphenyl particle concrete is irrigated between twice separation net.Exterior wall of the present utility model from heavy and light and with good insulation, sound insulation function, speed of application is fast, construction cost is low and construction effect is good.The utility model has good economy and applicability, and the development to Building technology plays a driving role.
Description
(1) technical field
A kind of concrete structure outer for participating in stress is the utility model is related to, it is especially a kind of to use modified polyphenyl particle concrete
The structure outer of filling, belong to buildings in general construction field.
(2) background technology
In green building, higher and higher requirement is proposed to the heat-insulating property of structure outer.Outside traditional structure
In wall heat preservation technology, common way is that insulation material (typically polyphenyl bubble is first installed in exterior wall concrete structure outer surface
Foam), overcoat is then done outside insulation material again.The defects of this way is exactly the combination appearance of insulation material and body structure surface
Easily potential safety hazard be present, year in and year out after material aging, insulation material may come off from structure to cause casualties；In addition,
If overcoat thickness is no more than 50mm, the fire protecting performance of wall is not up to standard.It is corresponding, also exterior wall insulating temperature technique, i.e., outside
The inner side paste heat-preserving material of wall, then smears one layer of mortar with anticracking material on insulation material.But this way is still deposited
In the defects of not up to standard, also the hanging poor performance of interior wall of preventing fires.
In recent years, the way that insulation material is filled in structure outer, i.e., the pre-buried solid state in wall are risen again
The insulation materials such as polyphenyl foam plate, then the both sides assembling reinforcement in insulation material, casting concrete.This kind of thermal insulation structure it is excellent
Point is that the durability, security and fire line of structure are good, and shortcoming is that construction bothers, in the polyphenyl foam plate and wall of solid state
Various pipelines, embedded part, the matching of hole and different walls shapes are poor, and polyphenyl foam plate install it is time-consuming, take a lot of work.
Foam concrete due to there is many cavitys in concrete, although therefore its intensity it is relatively low, insulation and sound insulation
Performance is good, can turn into a kind of preferably structure outer insulation material.
It is air entrained concrete first in foam concrete, its principle is in inside concrete with method physically or chemically
Produce many bubbles.But if bubble ambient pressure is excessive (concrete thickness is larger) in air entrained concrete, bubble volume is obvious
Becoming small porosity significantly reduces.Therefore air entrained concrete has larger cost advantage in ground construction, but wall is once when building a wall
Property forming height can not excessive (generally height be no more than 1m), if wall need to be poured repeatedly, though material cost increase is seldom,
Artificial and machine cost is multiplied.
Polyphenyl foam is one kind that performance is more prominent in existing insulation material, and the thermal conductivity factor of polyphenyl foam is about
0.39W/ (m.k), less than most of insulation material.The presence of polybenzene foamed concrete also has the long period, usually will
After recovery polystyrene foam plastics is smashed, mixed and stirred together with cement mortar, light-weight brick or external thermal insulation bed course is made.But this
The feature of kind polybenzene foamed concrete exactly can not vibrate or can not vibrate for a long time, and otherwise granular polystyrene just floats, heavy aggregate
Sink, concrete isolates.
2016, Chen Jingbo was proposed " the resistance to preparation method for freezing granules of polystyrene concrete of lightweight self-closing's antiseepage "
(CN106007580A), its principle is to change the physical property of granular polystyrene using additive, after stirring, is remained to even if vibrating
Ensure that granular polystyrene is evenly distributed in cement slurry.Since CN106007580A is applied, good technology effect has been generated
Fruit, still, it is about 14kg/m that the defects of it is present, which seeks to ask the natural deposited dry density of granular polystyrene,3So that polystyrene
Particle concrete cost is higher.
In this case, make full use of the characteristic of polyphenyl foam, develop a kind of good heat insulating, from heavy and light, it is easy for construction,
The low tool of cost has the concrete structure outer of sound insulation function concurrently, it has also become urgent problem in current building field.
(3) content of the invention
In the technology of existing structure exterior wall, poor thermal insulation property, and sound-proofing high from great, construct trouble, cost be present
Can difference the problems such as, the purpose of this utility model is to provide a kind of structure outer filled with modified polyphenyl particle concrete.
On the basis of existing technology, to achieve the above object, the technical solution adopted in the utility model is：It is a kind of with changing
Property the filling of granular polystyrene concrete structure outer, the exterior wall include steel bar stress, separation net, net keeper, exterior sheathing, concrete with
Modified polyphenyl particle concrete, steel bar stress are arranged in the both sides of wall, all include horizontal reinforcement and vertical reinforcement, wall per side
Middle part is vertically arranged twice separation net, and separation net is provided with net keeper, casting concrete between separation net and homonymy exterior sheathing,
Modified polyphenyl particle concrete is irrigated between twice separation net, modified polyphenyl particle concrete includes granular polystyrene, cement, water and modified addition
Diameter >=the 1mm and≤5mm of agent, wherein granular polystyrene, separation net are wire netting or plastic wire, and it is approximately parallel to have on separation net
The mesh of quadrangle or rectangle, short direction size >=2mm of single mesh and≤8mm.The technical program is in many experiments base
Obtained on plinth.For exterior wall, heat-insulating property is a very important technical indicator, through applicant's measuring, is gathered
The thermal conductivity factor of benzene particle concrete improves with the increase of concrete dry density, and its thermal conductivity factor measured value is between 0.06-0.21W/m.K
Between, therefore the heat-insulating property of this programme wall is very good.The both sides that steel bar stress is arranged in wall are to meet wall
The needs of body structure stress, because the structure stress layer of both sides is thicker (generally all >=50mm), even if burning of granular polystyrene etc.
Level is B2 levels, and the fire resistance rating of structure can also reach one-level.It is to ensure the width of separation net that separation net, which is provided with net keeper,
Degree keeps constant in construction period, can not especially weaken the effective cross-section of wall stress, ensures structure safety.Using modified poly-
After benzene particle concrete, the mobility of granular polystyrene concrete is very good, and granular polystyrene is equably respectively in concrete, in addition, construction
In be typically granular polystyrene concrete in the middle part of first bottling wall, then pour the structural concrete of both sides, granular polystyrene has certain
Volume and rigidity, and granular polystyrene concrete has bigger surface tension, relative to Aerated Concrete, modified polyphenyl particle concrete will not be sent out
The phenomenon that raw slurry largely oozes out from separation net, therefore very little is influenceed on the quality of wall body structure layer concrete.Modified polyphenyl
Diameter >=the 1mm and≤5mm of granular polystyrene in particle concrete, it can on the premise of exterior-wall heat insulation, sound insulation value is ensured, to gather
The weight of benzene particle concrete is as far as possible light and reduces cost, and granular polystyrene is not easy to reserve from expansion net meshe, and control is maximum
Size≤5mm is to pump, and avoids particle diameter is excessive from blocking conveyance conduit and valve.The limitation one of mesh size is on separation net
Match with the size of granular polystyrene, second, in order to adapt to moulding process.
The property-modifying additive of the present utility model being characterised by modified polyphenyl particle concrete, is added by cement quality percentage
Enter 0.4%~0.8% sodium methyl silicate powder, 0.05%~0.15% hydroxypropyl methyl cellulose, 5%~10% silicon
Ash and 1%~3% sodium carboxymethylcellulose.After the technical scheme, after the stirring of granular polystyrene concrete can be achieved, even if shaking
Smash and still ensure that granular polystyrene is evenly distributed in cement slurry.
The unit weight of the present utility model for being characterised by modified polyphenyl particle concrete is 150-800kg/m3, wherein simple polyphenyl
The density of particle is 3.5-12.0kg/m3.Applicant has found in an experiment, for the exterior wall of difference in functionality, granular polystyrene concrete
The density of unit weight and granular polystyrene can change, as long as the related limit value obtained by no more than experiment, relative to
CN106007580A, this programme can reduce granular polystyrene cost 15-75%.
The net keeper of the present utility model for being characterised by single limb fixes its both sides separation net and effectively separated, net positioning
Part is made by including but is not limited to concrete product, plastics, rubber, wooden nonmetallic materials.When the insulation of granular polystyrene concrete
When layer is relatively thin (≤100mm), the position of the form control separation net of single limb net keeper can be used, limiting net keeper is non-gold
Belong to material, be in order to avoid occurring cold (heat) bridge in heat-insulation layer, so as to reduce the heat-insulating property of wall.
The net keeper of the present utility model for being characterised by single limb is the plastic products being vertically arranged, the belly of net keeper
Provided with the slurry leakage hole for being easy to modified polyphenyl particle concrete to flow.The setting of slurry leakage hole is for the ease of the horizontal direction of granular polystyrene concrete
Flowing, improve the efficiency of concrete placings.
It is of the present utility model to be characterised by that net keeper for double limb keel, is installed non-between the keel in wall in correspondence with each other
The support member of metal material, support member are made by including but is not limited to concrete product, plastics, rubber, wooden material, support member
Including but not limited to neck or plug are provided with, wherein neck is enclosed on keel or plug is inserted in corresponding jack on keel
In.(>=150mm is often referred to when the heat-insulation layer of granular polystyrene concrete is thicker), can use the form control separation net of double limb keel
Position；The material forms for limiting support member are equally to avoid occurring cold (heat) bridge in heat-insulation layer；Provided with neck or plug, it is easy to
Interfixed between support member and keel, in upper corresponding jack；It is any to realize that contact position connects between support member and keel
Firm technical scheme is connect all with this programme to be equal.
Every limb keel of the present utility model for being characterised by double limb keel be the C Zee bar steel Zs that are molded by steel strip cold-bending or in
Casement square steel or I-steel.
Of the present utility model to be characterised by that net keeper is locating piece, the side of locating piece is fixed on the steel bar stress of homonymy
On, opposite side is close to separation net and fixed thereto.(≤80mm is often referred to when the structure layer concrete of wall is relatively thin), using this
Both material saving, speed of application are again fast for scheme.
Of the present utility model to be characterised by that the separation net is expansion web, expansion web is the metal for being less than 0.5mm by thickness
What thin plate was molded by way of shearing, reversing and stretch, expansion web is divided into intensive mesh by the rib on expansion web, single
Short size >=2mm of individual mesh and≤8mm, it is long to size >=6mm and≤20mm, reinforcement is provided with expansion web, is strengthened
Top rib portion is higher by expansion network plane 5-15mm, and adjacent said rib is parallel to each other, adjacent said rib spacing >=50mm and≤200mm,
Reinforcement is placed in the horizontal direction when installing expansion web, and towards inside wall at the top of reinforcement.Expansion web is less than by thickness
0.5mm metal sheet is to ensure the basic performance of expansion web and control cost.The limit of mesh size on expansion web
System is to adapt to moulding process.The presence of reinforcement on expansion web, the rigidity in one direction of expansion web can be greatly enhanced, it is right
The thickness of control heat-insulation layer is highly profitable；The direction of reinforcement is vertical with keel when installing expansion web, is so just utilized vertical
The rigidity of keel, when wall is highly less than 3m, without setting lateral stiffness reinforcer between keel, merely with expansion web
Performance level analysis, with regard to good technique effect can be reached.Reinforcement is the plane for protruding from expansion web, general protrusion height
In 10mm or so, by general way, the plane of expansion web is certainly close to keel for ease of fixation, that is, has the one of reinforcement
Face the outer direction arrangement of wall.But applicant has found when testing, if reinforcement is arranged towards direction portion within the walls, granular polystyrene concrete is being poured
When, the reinforcement in expansion network plane is bloated equivalent to a lot of dam in river, and can decaying, it is poly- to pour from top to bottom
The impulsive force of benzene particle concrete；In contrast experiment, the granular polystyrene concrete of same height is poured, is stayed on the expansion web of reinforcement inwardly
The cement mortar gone out is set outwardly much smaller than reinforcement, thus for general clear height be no more than 3.5m exterior wall, when reinforcement inwardly
During setting, granular polystyrene concrete one-off can be achieved and pour.
After such scheme, the utility model has the advantages that compared with prior art：
Exterior wall of the present utility model has good insulation, sound insulation function from heavy and light and wall without cold (heat) bridge；
During granular polystyrene concrete placings, separation net effectively can separate heat insulated concrete and structural concrete equivalent to the effect of built-in template
Open, and speed of application is fast；And granular polystyrene concrete can be with disposal molding, construction cost is low and construction effect is good.The utility model
With good economy and applicability, the development to Building technology plays a driving role.
(4) illustrate
The utility model is described further below in conjunction with accompanying drawing.
Fig. 1 is the vertical cross section schematic diagram of the utility model exterior wall.
Fig. 2 is the vertical cross section schematic diagram of exterior wall when the net keeper of single limb is vertically arranged.
Fig. 3 is the vertical cross section schematic diagram of exterior wall when net keeper is double limb keel.
Fig. 4 is the vertical cross section schematic diagram of exterior wall when net keeper is locating piece.
Fig. 5 is profile when keel are respectively C Zee bar steel Zs, hollow type square steel and I-steel.
Fig. 6, Fig. 7 are the schematic diagram that support member is provided with neck and plug respectively.
Fig. 8 is expansion web plan.
Fig. 9 is expansion web A-A profiles.
In figure：1. exterior wall, 2. steel bar stresses, 21. horizontal reinforcements, 22. vertical reinforcements, 3. separation nets, 4. net keepers,
41. slurry leakage hole, 42. pairs of limb keel, 421.C Zee bar steel Zs, 422. hollow type square steel, 423. I-steel, 43. support members, 431. cards
Groove, 432. plugs, 44. locating pieces, 5. exterior sheathings, 6. concrete, 7. modified polyphenyl particle concretes, 71. granular polystyrenes, 8. meshes,
9. expansion web, 91. ribs, 92. reinforcements, 93. reinforcements top.
(5) embodiment
The utility model is to realize in such a way：
In Fig. 1-Fig. 4, embodiment illustrated in fig. 8, a kind of structure outer filled with modified polyphenyl particle concrete, the exterior wall
(1) steel bar stress (2), separation net (3), net keeper (4), exterior sheathing (5), concrete (6) and modified polyphenyl particle concrete are included
(7), steel bar stress (2) is arranged in the both sides of wall, all includes horizontal reinforcement (21) and vertical reinforcement (22), wall per side
Middle part is vertically arranged twice separation net (3), and separation net is provided with net keeper (4), poured between separation net and homonymy exterior sheathing (5)
Concrete (6) is built, irrigates modified polyphenyl particle concrete (7) between twice separation net, modified polyphenyl particle concrete includes granular polystyrene
(71) diameter >=1mm and≤5mm of, cement, water and property-modifying additive, wherein granular polystyrene (71), separation net (3) are wire netting
Or plastic wire, have on separation net (3) be approximately parallelogram or rectangle mesh (8), the short direction size of single mesh >=
2mm and≤8mm.
In Fig. 1-embodiment illustrated in fig. 3, the property-modifying additive in modified polyphenyl particle concrete (7), by cement quality hundred
Point than add 0.4%~0.8% sodium methyl silicate powder, 0.05%~0.16% hydroxypropyl methyl cellulose, 5%~
10% silicon ash and 1%~3% sodium carboxymethylcellulose.
In Fig. 1-embodiment illustrated in fig. 3, the unit weight of modified polyphenyl particle concrete (7) is 160-800kg/m3, wherein merely
The density of granular polystyrene (71) be 3.5-13.0kg/m3.
In Fig. 1, embodiment illustrated in fig. 2, its both sides separation net (3) is fixed and effectively divided by the net keeper (4) of single limb
Open, net keeper (4) is made by including but is not limited to concrete product, plastics, rubber, wooden nonmetallic materials.
In Fig. 1, embodiment illustrated in fig. 2, the net keeper (4) of single limb is the plastic products being vertically arranged, net keeper
Belly be provided be easy to modified polyphenyl particle concrete (7) flow slurry leakage hole (41).
In Fig. 3, Fig. 6, embodiment illustrated in fig. 7, net keeper (4) is double limb keel (42), in wall in correspondence with each other
The support member (43) of non-metallic material is installed, support member is by including but is not limited to concrete product, plastics, rubber between keel (42)
Glue, wooden material are made, and support member is provided with including but not limited to neck (431) or plug (432), and wherein neck is enclosed on keel
Upper or plug is inserted on keel in corresponding jack.
In Fig. 3, embodiment illustrated in fig. 5, every limb keel in double limb keel (42) are the C fonts being molded by steel strip cold-bending
Steel (421) or hollow type square steel (422) or I-steel (423).
In the embodiment shown in fig. 4, net keeper (4) is locating piece (44), and the side of locating piece (44) is fixed on homonymy
Steel bar stress (2) on, opposite side is close to separation net (3) and fixed thereto.
In Fig. 3, Fig. 8, embodiment illustrated in fig. 9, the separation net (3) is expansion web (9), and expansion web is less than by thickness
What 0.5mm sheet metal was molded by way of shearing, reversing and stretch, the rib (91) on expansion web separates expansion web
For intensive mesh (8), short size >=2mm of single mesh and≤8mm are long to size >=6mm and≤20mm, in expansion web
Reinforcement (92) is provided with, (93) are higher by expansion network plane 5-15mm at the top of reinforcement, and adjacent said rib is parallel to each other, adjacent to add
Strengthening tendons spacing >=50mm and≤200mm, reinforcement is placed in the horizontal direction when installing expansion web, and (93) direction at the top of reinforcement
Inside wall.
Claims (9)
1. it is a kind of with modified polyphenyl particle concrete fill structure outer, the exterior wall (1) include steel bar stress (2), separation net (3),
Net keeper (4), exterior sheathing (5), concrete (6) and modified polyphenyl particle concrete (7), it is characterised in that steel bar stress (2) is respectively
Be arranged in the both sides of wall, all include horizontal reinforcement (21) and vertical reinforcement (22) per side, wall middle part be vertically arranged twice every
Off-network (3), separation net are provided with net keeper (4), casting concrete (6) between separation net and homonymy exterior sheathing (5), twice every
Modified polyphenyl particle concrete (7) is irrigated between off-network, modified polyphenyl particle concrete includes granular polystyrene (71), cement, water and modification and added
Add the diameter >=1mm and≤5mm of agent, wherein granular polystyrene (71), separation net (3) is wire netting or plastic wire, on separation net (3)
Have be approximately parallelogram or rectangle mesh (8), short direction size >=2mm of single mesh and≤8mm.
2. a kind of structure outer filled with modified polyphenyl particle concrete according to claim 1, it is characterised in that in modification
Property-modifying additive in granular polystyrene concrete (7), by cement quality percentage add 0.4%~0.8% sodium methyl silicate powder,
0.05%~0.16% hydroxypropyl methyl cellulose, 5%~10% silicon ash and 1%~3% sodium carboxymethylcellulose.
3. a kind of structure outer filled with modified polyphenyl particle concrete according to claim 1, it is characterised in that modified poly-
The unit weight of benzene particle concrete (7) is 160-800kg/m3, wherein the density of simple granular polystyrene (71) is 3.5-13.0kg/m3。
4. a kind of structure outer filled with modified polyphenyl particle concrete according to claim 1, it is characterised in that single limb
Its both sides separation net (3) is fixed and effectively separated by net keeper (4), and net keeper (4) is by including but is not limited to concrete system
Product, plastics, rubber, wooden nonmetallic materials are made.
A kind of 5. structure outer filled with modified polyphenyl particle concrete according to claim 1 or 4, it is characterised in that single limb
Net keeper (4) be the plastic products that are vertically arranged, the belly of net keeper, which is provided with, is easy to modified polyphenyl particle concrete (7) to flow
Slurry leakage hole (41).
A kind of 6. structure outer filled with modified polyphenyl particle concrete according to claim 1, it is characterised in that net positioning
Part (4) is double limb keel (42), and the support member (43) of non-metallic material, branch are installed between the keel (42) in wall in correspondence with each other
Support member is made by including but is not limited to concrete product, plastics, rubber, wooden material, and support member, which is provided with, to be included but is not limited to
Neck (431) or plug (432), wherein neck are enclosed on keel or plug is inserted on keel in corresponding jack.
A kind of 7. structure outer filled with modified polyphenyl particle concrete according to claim 1 or 6, it is characterised in that double limbs
Every limb keel in keel (42) are the C Zee bar steel Zs (421) or hollow type square steel (422) or I-steel being molded by steel strip cold-bending
(423)。
A kind of 8. structure outer filled with modified polyphenyl particle concrete according to claim 1, it is characterised in that net positioning
Part (4) is locating piece (44), and the side of locating piece is fixed on the steel bar stress of homonymy (2), and opposite side is close to separation net (3) simultaneously
It is fixed thereto.
9. it is according to claim 1 it is a kind of with modified polyphenyl particle concrete fill structure outer, it is characterised in that it is described every
Off-network (3) is expansion web (9), and expansion web is to be less than 0.5mm sheet metal by way of shearing, reversing and stretch by thickness
Shaping, expansion web is divided into intensive mesh (8), short size >=2mm of single mesh by the rib (91) on expansion web
And≤8mm, it is long to size >=6mm and≤20mm, reinforcement (92) is provided with expansion web, (93) are higher by expansion at the top of reinforcement
Network plane 5-15mm, adjacent said rib is parallel to each other, adjacent said rib spacing >=50mm and≤200mm, adds when installing expansion web
Strengthening tendons is placed in the horizontal direction, and at the top of reinforcement (93) towards inside wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162949.7U CN207194242U (en) | 2017-09-12 | 2017-09-12 | A kind of structure outer filled with modified polyphenyl particle concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162949.7U CN207194242U (en) | 2017-09-12 | 2017-09-12 | A kind of structure outer filled with modified polyphenyl particle concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207194242U true CN207194242U (en) | 2018-04-06 |
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ID=61788464
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721162949.7U Active CN207194242U (en) | 2017-09-12 | 2017-09-12 | A kind of structure outer filled with modified polyphenyl particle concrete |
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| CN (1) | CN207194242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435401A (en) * | 2017-09-12 | 2017-12-05 | 徐焱 | A kind of structure outer filled with modified polyphenyl particle concrete |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435401A (en) * | 2017-09-12 | 2017-12-05 | 徐焱 | A kind of structure outer filled with modified polyphenyl particle concrete |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181227 Address after: 750001 Hongquan Road, Hot Spring Industrial Park, Helan County, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Ningxia Qian bow Prestressing Technology Engineering Co., Ltd. Address before: 100083 No. 2107, 1st Floor, Furun Home, No. 6 College Road, Haidian District, Beijing Patentee before: Xu Yan |