CN107386520A - A kind of 3D printing two-layer compound Side fascia - Google Patents

A kind of 3D printing two-layer compound Side fascia Download PDF

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Publication number
CN107386520A
CN107386520A CN201710554785.0A CN201710554785A CN107386520A CN 107386520 A CN107386520 A CN 107386520A CN 201710554785 A CN201710554785 A CN 201710554785A CN 107386520 A CN107386520 A CN 107386520A
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CN
China
Prior art keywords
layer
steel wire
steel
compound
fascia
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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
Application number
CN201710554785.0A
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Chinese (zh)
Inventor
袁军座
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China MCC17 Group Co Ltd
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China MCC17 Group Co Ltd
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Publication date
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Priority to CN201710554785.0A priority Critical patent/CN107386520A/en
Publication of CN107386520A publication Critical patent/CN107386520A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/049Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/06Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/46Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls

Abstract

The invention discloses a kind of 3D printing two-layer compound Side fascia; including compound external wall panel core layer and external protection decorative layer; the compound external wall panel core layer includes foam concrete heat-preserving fire-proof sound insulation wall layer, steel wire back-up coat, wall body built-in fitting and steel wire periphery reinforced steel, and the external protection decorative layer includes high-density fiber concrete water-proof surface layer;The compound external wall panel core layer is connected with external protection decorative layer by fibre connector, and cost of the present invention is cheap, and functional effect is good, workable, installation rate is fast, and is easy to construction and installation standardization, modularization, intellectuality.

Description

A kind of 3D printing two-layer compound Side fascia
Technical field
The present invention relates to construction engineering technical field, specially a kind of 3D printing two-layer compound Side fascia.
Background technology
Two-layer compound Side fascia, mainly for steel building industrialization component PRODUCTION TRAITS, for building non-bearing Exterior wall and design.Fire endurance is not less than the noninflammability wall of 1 hour.Conventional steel building exterior wall is all to use steel structure keel The form of+out-hung panel does exterior wall enclosed structure, but fire prevention, waterproof, insulation, sound insulation and other effects difference;Either use masonry Material does exterior wall enclosed structure, but does not give full play to the advantage of steel construction again in construction technology, speed of application etc..Steel Structure house meets green, energy-saving and emission-reduction and circular economy policy, and it is industrialized, the steel house product of standardization tool There is the wide and unlimited market space.But the Steel Structure Industry in China is in terms of information-based, automation, standardization, scientific research and innovation The also no small gap compared with developed country.Urban construction and development is needed to innovate upgrading and transformation, and smart city, beautiful rural area are built If new industry development is waited into trend.Steel Structure Industry house is worthy to be popularized, its superior social benefit, economic benefit, Environmental benefit, show that it will increasingly have wide market in urban construction process.This optimization design invents a kind of 3D Two-layer compound Side fascia is printed, in the case of ensureing that structure is safe and reliable, economic benefit is optimal, and appearance is attractive in appearance.To improving Steel building industrializes strength, and development steel building industrialization is significant.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of 3D printing two-layer compound Side fascia, by this two-layer compound The unique advantage of the rapid lifting steel structural architectural industrialization building technology of wallboard, realize that steel building non-bearing exterior wall is anti-safely While fiery performance, thoroughly change conventional outer wall the waterproof, insulation, sound insulation etc. the shortcomings that, reach exterior wall enclosed structure and exist The optimization of fire prevention, waterproof, insulation, sound insulation etc. performance.Realize that steel construction exterior wall enclosed structure security, aesthetic property are combined Purpose, effectively solve steel construction exterior wall and lifted in digital intellectualization design, factory's 3D precise Printings, site operation installation rate;
Effective lifting steel structural building intellectualization design, BIM digitized simulations, two-layer compound new wall materials technical research Using;Produced by steel building industrialization mode, improve construction efficiency, reduce cost.Standardized designs, series melt Hair, intensive manufacture, commercialized supply, socialized service system.Construction quality is improved comprehensively, increases substantially the work production of construction Rate, realize and build the transformation from extensive style to intensive style.
The suitable building industry intelligentized design of the present invention, BIM digitized simulations, large-scale production, standardization 3D are accurately beaten Print.Structural safety performance is stable, changes the design method of traditional steel construction exterior wall, realize exterior wall fireproof, waterproof, insulation, sound insulation, Performance attractive in appearance integration;Factory's 3D printing is accurately positioned with building-site installation and is combined, and accomplishes intelligent digital simulation printing, The bolted splice assembling of monolithic wall body module scene;Outer wall material and pattern once customized shaping, reach aesthetic property, durability, The perfect adaptations such as fire line.Composite wall body structure is simple, and cost is cheap, and functional effect is good, workable, installation rate is fast, And it is easy to construction and installation standardization, modularization, intellectuality.
To achieve the above object, the present invention provides following technical scheme:A kind of 3D printing two-layer compound Side fascia, including it is multiple Close Side fascia core layer and external protection decorative layer, it is characterised in that the compound external wall panel core layer includes foam concrete Insulated fire sound-proof wall body layer, steel wire back-up coat, wall body built-in fitting, reserved link bolt hole and steel wire periphery reinforce steel Muscle, the external protection decorative layer include high-density fiber concrete water-proof surface layer;The compound external wall panel core layer and outer guarantor Sheath decorative layer is connected by double-layer heat insulation wall fibre connector;
The foam concrete heat-preserving fire-proof sound insulation wall layer adds additive using the waste material such as mine tailing, blended stirring, 3D printing pouring molding;
The steel wire back-up coat and fibre connector are arranged in the foam concrete heat-preserving fire-proof sound insulation wall layer Portion;
Wall body built-in fitting and steel wire periphery reinforced steel are connected with the steel wire back-up coat, steel wire periphery reinforces Reinforcing bar is reinforced to steel wire edge strength;
The wall body built-in fitting and steel wire back-up coat and steel wire periphery reinforced steel welding fabrication, pass through high-strength bolt Connection, the structure integral wall of a safety is formed from structure.
As a preferred technical solution of the present invention, the steel wire back-up coat is reinforced using the@200 of Φ 6 steel wire Wall.
As a preferred technical solution of the present invention, the compound external wall panel core thickness 160MM, external protection decoration Thickness 40MM.
As a preferred technical solution of the present invention, the 3D printing two-layer compound Side fascia is pre- by wall when using Embedded part is connected with steel structure girder.
The wall body built-in fitting is provided with reserved link bolt hole.
Wherein:The foam concrete heat-preserving fire-proof sound insulation wall layer is most important exterior wall non-bearing dimension in this system Protection structure layer:The layer includes fire prevention, insulation, sound insulation function in one;This layer construction adds additive, warp using waste materials such as mine tailings Mix, 3D printing pouring molding;Good integrity, light weight, thermal and insulating performance, sound insulation value are good, bottom bullet damping property, prevent It is water-based can be good, be a kind of environmental protection, energy-conservation, cheap and there are non-flame properties New Building Materials.This layer of heat-preserving wall thickness For 160MM, wall inside improves wall compression strength using steel wire back-up coat and fibre connector, prevents from ftractureing, and lifting is double Layer wallboard globality.
The heat-preserving wall steel wire back-up coat, using the@200 of Φ 6 steel wire reinforcing wall, connecting wall built-in fitting with Peripheral reinforced steel, from structure construction security standpoint lifting wall robustness.
Described high-density fiber concrete water-proof surface layer, it possesses the water proof thermal insulation function of high-performance standard;It is a kind of The lightweight material of various weather conditions can be resisted, with high impact-resistant and moistureproof and is incombustible material, high temperature resistant, prevents Water, antimycotic, anticorrosive, freeze proof, sound insulation etc..Bulk density is light and firm, can be produced into large-scale Side fascia;3D Printing shaping, for wall alien invasion texture and rich in color.
Described wall body built-in fitting is the pre-buried connection ironware that four wall facades are connected with steel structure girder and pillar, is ensured Wall is reliably connected with beam up and down;Meanwhile wall body built-in fitting is reinforced with steel wire back-up coat and steel wire periphery in itself The reliable welding fabrication of reinforcing bar, is connected by high-strength bolt, and the structure integral wall of a safety is formed from structure.
Described steel wire periphery reinforced steel, strengthen the globality of steel wire;Steel wire edge strength is reinforced, Meet the integral rigidity of wallboard so that wall entirety uniform force, the reliable power transmission for reaching pre-embedded bolt and girder steel, steel column are imitated Fruit, realize steel building globality.
Described fibre connector connection had both avoided the formation of material building heat bridge, fully ensured that again decorative exterior wall layer with it is interior Portion's heat-preserving wall is combined closely, and lifts wallboard globality.
A kind of described 3D printing two-layer compound Side fascia, is commonly used to general steel building low layer, multilayer, small high-rise External wall (executive information systems need a step experimental verification).3D printing two-layer compound Side fascia, design structure is simple, just Designed in BIM digitized simulations;Plant layout, standardization component production are easy, and 3D printing printing is feasible;Site operation Mount message intelligentized control method, assembly program simple and fast;It is greatly improved architectural industrialization assembly rate, assembling speed and steel Main structure body is synchronous, is effectively formed the dry Job Operations in scene, avoids all drawbacks of traditional architecture.
Compound external wall panel core layer 160MM is thick, and external protection decorative layer 40MM is thick, is checked according to structural reliability in wall Steel wire and steel reinforcing are done in inside, realize the thick overall structure security performances of combined wall board 200MM, meanwhile, each layer new material Utilization, reach mitigate wall gross weight than conventional concrete wall reduce 70% or so, greatly reduce structural load, and Save construction cost.This combined wall can realize standardization, scale, factorial praluction, be beaten using advanced technology technique 3D Printing formed in one piece, wallboard quality are secure.Realize exterior wall fireproof, waterproof, insulation, sound insulation, high temperature resistant, freeze proof, anticorrosive, anti-true Bacterium etc., the integration of decoration of exterior wall performance attractive in appearance is integrated, standardize the purpose of making.Realize non-bearing exterior wall enclosed structure items Function realizes cost performance highest within the specific limits with building organic unity attractive in appearance, has integrally saved cost of investment, sends out Huge social benefit, environmental benefit, economic benefit are waved.
Brief description of the drawings
Fig. 1 is a kind of 3D printing two-layer compound Side fascia main structure diagram of the present invention.
Fig. 2, which is that a kind of 3D printing two-layer compound Side fascia of the present invention is right, regards cross-sectional view;
In figure:1st, foam concrete heat-preserving fire-proof sound insulation wall layer, 2, steel wire back-up coat, 3, high-density fiber concrete Waterproof layer, 4, wall body built-in fitting, 5, steel wire periphery reinforced steel, 6, fibre connector.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Embodiment one
Fig. 1 and Fig. 2 are referred to, the present invention provides a kind of technical scheme:A kind of 3D printing two-layer compound Side fascia, including it is multiple Closing Side fascia core layer and external protection decorative layer, the compound external wall panel core layer includes foam concrete heat-preserving fire-proof sound insulation Wall layer (1), steel wire back-up coat (2), wall body built-in fitting (4) and steel wire periphery reinforced steel (5), the external protection dress Decorations layer includes high-density fiber concrete water-proof surface layer (3);The compound external wall panel core layer passes through with external protection decorative layer Fibre connector (6) connects;
The foam concrete heat-preserving fire-proof sound insulation wall layer (1) adds additive using waste materials such as mine tailings, blended to stir Mix, 3D printing pouring molding;
The steel wire back-up coat (2) and fibre connector (6) are arranged on the foam concrete heat-preserving fire-proof sound insulation wall Body layer (1) is internal;
Wall body built-in fitting (4) and steel wire periphery reinforced steel (5), steel wire are connected with the steel wire back-up coat (2) Peripheral reinforced steel (5) is netted to reinforce steel wire edge strength;
The wall body built-in fitting (4) is provided with reserved link bolt hole, the wall body built-in fitting (4) and steel wire back-up coat (2) and steel wire periphery reinforced steel (5) welding fabrication, connected by high-strength bolt, the knot of a safety is formed from structure Structure integral wall.
The steel wire back-up coat (2) uses the@200 of Φ 6 steel wire reinforcing wall.
The compound external wall panel core thickness 160MM, external protection decoration thickness 40MM.
The 3D printing two-layer compound Side fascia is connected when using by wall body built-in fitting (4) with steel structure girder.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (4)

1. a kind of 3D printing two-layer compound Side fascia, including compound external wall panel core layer and external protection decorative layer, its feature exist In the compound external wall panel core layer includes foam concrete heat-preserving fire-proof sound insulation wall layer, steel wire back-up coat, wall pre-embedded Part and steel wire periphery reinforced steel, the external protection decorative layer include high-density fiber concrete water-proof surface layer;It is described multiple Side fascia core layer is closed to be connected by fibre connector with external protection decorative layer;
The foam concrete heat-preserving fire-proof sound insulation wall layer adds additive using waste materials such as mine tailings, and blended stirring, 3D are beaten Print pouring molding;
The steel wire back-up coat and fibre connector are arranged on inside the foam concrete heat-preserving fire-proof sound insulation wall layer;
Wall body built-in fitting and steel wire periphery reinforced steel, steel wire periphery reinforced steel are connected with the steel wire back-up coat Steel wire edge strength is reinforced;
Reserved link bolt hole, the wall body built-in fitting and steel wire back-up coat and steel wire are provided with the wall body built-in fitting Peripheral reinforced steel welding fabrication, is connected by high-strength bolt, and the structure integral wall of a safety is formed from structure.
A kind of 2. 3D printing two-layer compound Side fascia according to claim 1, it is characterised in that:The steel wire back-up coat Using the@200 of Φ 6 steel wire reinforcing wall.
A kind of 3. 3D printing two-layer compound Side fascia according to claim 2, it is characterised in that:The compound external wall panel core Central layer thickness 160MM, external protection decoration thickness 40MM.
A kind of 4. 3D printing two-layer compound Side fascia according to any one of claims 1 to 3, it is characterised in that:The 3D Printing two-layer compound Side fascia is connected when using by wall body built-in fitting with steel structure girder.
CN201710554785.0A 2017-07-10 2017-07-10 A kind of 3D printing two-layer compound Side fascia Pending CN107386520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710554785.0A CN107386520A (en) 2017-07-10 2017-07-10 A kind of 3D printing two-layer compound Side fascia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710554785.0A CN107386520A (en) 2017-07-10 2017-07-10 A kind of 3D printing two-layer compound Side fascia

Publications (1)

Publication Number Publication Date
CN107386520A true CN107386520A (en) 2017-11-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710554785.0A Pending CN107386520A (en) 2017-07-10 2017-07-10 A kind of 3D printing two-layer compound Side fascia

Country Status (1)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101831985A (en) * 2010-06-04 2010-09-15 北京万科企业有限公司 Precast concrete wallboard and preparation method thereof
CN102518251A (en) * 2011-12-31 2012-06-27 唐金学 Wall body board and manufacture method thereof
CN203654597U (en) * 2013-11-29 2014-06-18 湖北弘毅钢结构工程有限公司 Reinforced concrete outer layer and steel wire mesh foam concrete inner layer compound outer wallboard
CN105256941A (en) * 2015-11-20 2016-01-20 河北省建筑科学研究院 Prefabricated compound integrated wall board and application thereof
CN105544849A (en) * 2015-12-09 2016-05-04 西安建筑科技大学 Assembly type composite wallboard based on XPS sandwich insulation treatment and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101831985A (en) * 2010-06-04 2010-09-15 北京万科企业有限公司 Precast concrete wallboard and preparation method thereof
CN102518251A (en) * 2011-12-31 2012-06-27 唐金学 Wall body board and manufacture method thereof
CN203654597U (en) * 2013-11-29 2014-06-18 湖北弘毅钢结构工程有限公司 Reinforced concrete outer layer and steel wire mesh foam concrete inner layer compound outer wallboard
CN105256941A (en) * 2015-11-20 2016-01-20 河北省建筑科学研究院 Prefabricated compound integrated wall board and application thereof
CN105544849A (en) * 2015-12-09 2016-05-04 西安建筑科技大学 Assembly type composite wallboard based on XPS sandwich insulation treatment and preparation method thereof

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Application publication date: 20171124

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