CN105401687B - A kind of assembled combined wall board and its manufacture method based on the processing of mortar external thermal insulation - Google Patents
A kind of assembled combined wall board and its manufacture method based on the processing of mortar external thermal insulation Download PDFInfo
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- CN105401687B CN105401687B CN201510908052.3A CN201510908052A CN105401687B CN 105401687 B CN105401687 B CN 105401687B CN 201510908052 A CN201510908052 A CN 201510908052A CN 105401687 B CN105401687 B CN 105401687B
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- combined wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
- E04C2/2885—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/382—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a frame of concrete or other stone-like substance
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2002/001—Mechanical features of panels
- E04C2002/004—Panels with profiled edges, e.g. stepped, serrated
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
A kind of assembled combined wall board and its manufacture method based on the processing of mortar external thermal insulation, assembled combined wall board includes combined wall board, coated in the polymer bonding mortar in combined wall board one side, the thermal insulation mortar on polymer bonding mortar is sprayed or is cast in, the alkali-proof glass grid cloth for spraying or being cast in the polymers anti-cracking mortar on thermal insulation mortar and be pressed into polymers anti-cracking mortar；Combined wall board of the present invention uses novel ecological concrete material, can effectively alleviate the consumption problem of traditional raw material, have the advantages that energy-conserving and environment-protective, green ecological；Produced using prefabrication, be advantageous to building element component, site operation assembling, greatly improve efficiency of construction, shorten the duration, have the advantages of cheap, quality stability is good, structural integrity is strong, construction is quick, additionally it is possible to be well adapted for the power conservation requirement of China's hot-summer and cold-winter area.
Description
Technical field
The invention belongs to technical field of buildings, more particularly to a kind of assembled composite wall based on the processing of mortar external thermal insulation
Plate.
Background technology
Under the background that new Development of China's Urbanization constantly promotes in China, building energy consumption amount institute in the total energy consumption of society
The ratio accounted for constantly rises, and seriously constrains expanding economy, builds more economical material benefit, energy-conserving and environment-protective, sustainable development
House, be the important effective measures for improving China's level of urbanization, therefore building energy conservation is very urgent, and external wall energy-saving is to whole
The energy consumption of individual building plays mastery effect.Assembly concrete saves meets China " 12 " rule with structure-integrated
The resources conservation of proposition, environment-friendly social desirability, are the effective ways for realizing building energy-saving emission reduction and housing industrialization in drawing
One of footpath.The development of exterior-wall heat insulation traditional at present faces problems, and one side bearing wall is not complete with heat-insulation system
Integrated construction, conventional outer wall outer heat preservation system is by adhesive type or is mechanically anchored in exterior wall agent structure, and system stress is answered
Miscellaneous, construction technology is more complicated, it is necessary to which secondary construction, cost is higher, and construction quality is also difficult to control.On the other hand China is lived at present
The external wall outer insulation material of residence building mainly uses expanded polystyrene (EPS) (EPS) or extruded polystyrene (organic material such as (XPS)
Material, these materials generally have the problems such as higher price, inflammable, easy to aging, poor durability, and once burning will discharge
Poisonous gas, it is detrimental to health, causes environmental pollution.The material of walls is conventional concrete material simultaneously so that China
The energy and raw materials consumption it is excessive, therefore find novel ecological concrete wall material asking as present urgent need to resolve
Topic.Finally, traditional assembly of shear wall structure globality poor, connected mode require further improvement.
The content of the invention
The shortcomings that in order to overcome above-mentioned prior art, handled it is an object of the invention to provide one kind based on mortar external thermal insulation
Assembled combined wall board, connected based on horse tooth trough, thermal insulation mortar uses EPS particles and glass bead composite thermal insulation mortar, be
A kind of organic and inorganic composite material, its have water absorption rate it is low, not so property, easy construction, applied widely, intensity is high,
The advantages that heat-insulating property is stable, good economy performance, it is a kind of green, the novel building energy-saving material of environmental protection, with traditional organic heat-insulating
Material, which is compared, has huge advantage；By adjusting the thickness of thermal insulation mortar, the thermal technology that can adapt to China's hot-summer and cold-winter area sets
Meter, meet building energy conservation requirement, for the assembled combined wall board of mortar processing compared with conventional outer wall is incubated, the wallboard has energy-conservation
Insulation, economical and practical, green, convenient material drawing, the features such as globality is strong, speed of application is fast.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of assembled combined wall board based on the processing of mortar external thermal insulation, including：
Combined wall board 1；
Coated in the polymer bonding mortar 2 in combined wall board one side；
Spray or be cast in the thermal insulation mortar 3 on polymer bonding mortar 2；
Spray or be cast in the polymers anti-cracking mortar 4 on thermal insulation mortar 3；
And it is pressed into the alkali-proof glass grid cloth 5 in polymers anti-cracking mortar 4.
The combined wall board 1 is made up of the reinforced concrete box embedded with ecological bulk 11, thickness 200mm, combined wall board 1
Side be horse tooth trough structure.
The ecological bulk 11 is lightweight cellular concrete building block, cement in every cube：Abandoned mine slag：The weight ratio of lime is
90：275：135, ratio of water to material 0.6.
The polymer bonding mortar 2 is the Huarong board polymer dry powder binding sand of Zhengzhou Huarong construction material Co., Ltd
Slurry, thickness 10mm；The polymers anti-cracking mortar 4 is the Huarong board polymer dry powder of Zhengzhou Huarong construction material Co., Ltd
Anticracking grout, thickness 10mm.
The thickness of thermal insulation mortar 3 is 35mm.
The thermal insulation mortar 3 is EPS particles and glass bead composite thermal insulation mortar, and its match ratio is water：Cement：EPS
Grain：Glass bead：Calcium sulfate crystal whiskers：Rubber powder：Cellulose ether=1.04kg：1kg:3.5L:2.25L:9g:15g:6g, cement are adopted
With portland cement, strength grade 42.5；Calcium sulfate crystal whiskers, also known as gypsum fiber, it is the fibrous monocrystal of dead plaster,
Model XLDF-2.
Present invention also offers the preparation method of the assembled combined wall board based on the processing of mortar external thermal insulation, including such as
Lower step：
Step 1, combined wall board 1 is prepared：The special steel form of horse tooth trough, colligation rib lattice reinforced mesh, in mesh sheet are assembled first
Interior to place ecological bulk, using ecological bulk as inner membrance, steel form is outer membrane, with concreting girt strip, rib post；
Step 2, thermal insulation mortar 3 is prepared：Calcium sulfate crystal whiskers and heat preserving aggregate are mixed first and cause calcium sulfate crystal whiskers
It is dispersed in heat preserving aggregate；Additive and cement are mixed with the mixture of calcium sulfate crystal whiskers and heat preserving aggregate again, first do stirring
Add water stirring；Mixing time is consistent with normal concrete；
Step 3, heat-insulation layer is constructed：On combined wall board 1, polymer bonding mortar 2 is smeared first, then sprays or pours
Thermal insulation mortar 3, it is quiet to stop two hours after smooth, then polymers anti-cracking mortar 4 is smeared, finally alkali-proof glass grid cloth 5 is pressed into
Polymers anti-cracking mortar 4.
The preparation process of the ecological bulk 11 is：
It is well mixed after cement, abandoned mine slag and lime are measured in proportion, then plus after water metering mixes 1min, beat
After slurry is well mixed, aluminium powder is added, stirs 60S, injects die trial, thermostatic curing bucket is put into and gets angry 2~2.5h of stop over, be then fed into
Steam pressure room steam press maintenance, aluminium powder dosage are the 1.2 ‰ of binder materials weight.During can add the 0.9 ‰ of binder materials weight
Water reducer.
The heat preserving aggregate is EPS particles and glass bead, and additive is mortar rubber powder, HPMC celluloses, and match ratio is
Water：Cement：EPS particles：Glass bead：Calcium sulfate crystal whiskers：Rubber powder：Cellulose ether=1.04kg：1kg:3.5L:2.25L:9g:
15g:6g。
Compared with prior art, the beneficial effects of the invention are as follows：
1st, combined wall board of the present invention uses novel ecological concrete material, and the consumption that can effectively alleviate traditional raw material is asked
Topic, has the advantages that energy-conserving and environment-protective, green ecological.
2nd, combined wall board of the present invention is produced using prefabrication, is advantageous to building element component, site operation assembling,
Efficiency of construction is greatly improved, shortens the duration.
3rd, compared with traditional external wall outer insulation, the present invention have it is cheap, quality stability is good, structural integrity
By force, the advantages of quick is built.
4th, heat-insulation layer and structure sheaf of the present invention can realize integrated construction, and connectionless between heat-insulation layer and structure sheaf
Part connects, and no cold-heat bridge phenomenon produces, and can well adapt to the power conservation requirement of China's hot-summer and cold-winter area.
Brief description of the drawings
Fig. 1 is assembled composite wallboard structure schematic diagram of the present invention.
Fig. 2 is composite wallboard structure schematic diagram of the present invention.
Embodiment
Describe embodiments of the present invention in detail with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of assembled combined wall board based on the processing of mortar external thermal insulation of the present invention, including：Combined wall board
1st, coated in the polymer bonding mortar 2 in combined wall board one side, the insulation sand for spraying or being cast on polymer bonding mortar 2
Slurry 3, the polymers anti-cracking mortar 4 that sprays or be cast on thermal insulation mortar 3 and it is pressed into alkaline-resisting in polymers anti-cracking mortar 4
Glass grid cloth 5.
In the present embodiment, the thickness 200mm of combined wall board 1, the thickness 10mm of polymer bonding mortar 2, the thickness of thermal insulation mortar 3
35mm, the thickness 10mm of polymers anti-cracking mortar 4.
As shown in Fig. 2 combined wall board 1 is embedded with industrial and agricultural waste with section and the less reinforced concrete box of arrangement of reinforcement
Based on ecological bulk composition, under vertical and horizontal loads, reinforced concrete box and obturator in combined wall board
Interaction, mutually constraint, common stress two-by-two, give full play to respective performance；Meanwhile materials for wall is inside filled out, suit measures to local conditions, just
Ground materials, ecological energy-saving.Horse tooth trough is made in wallboard side, and wallboard horizontal direction mainly pours vertical edges by horse tooth trough with after
Component is closely connected, and horizontal reinforcement reserves enough anchorage lengths and edge member, and to indulge muscle nested, and in junction one by one
Reliable anchoring is realized in spot welding.The vertical mode that connects sits slurry connection for bottom, and laying mortar thickness is uniform, and mortar joint should be filled out after wallboard installation
Fill in closely knit, the mortar joint after filling answers any surface finish smooth.
The preparation of assembled combined wall board of the present invention comprises the following steps：
Step 1：The preparation of combined wall board 1：
The special steel form of horse tooth trough is assembled first, colligation rib lattice reinforced mesh, ecological bulk 11 is placed in mesh sheet, with life
State bulk 11 is inner membrance, and steel form is outer membrane, with concreting girt strip 12, rib post 13, last 1~2d of standard curing, is formed
New Composite Wall-slab with horse tooth trough.
Step 2：The preparation of thermal insulation mortar 3：
Thermal insulation mortar 3 uses EPS particles and glass bead composite thermal insulation mortar, and the optimum mix proportion of thermal insulation mortar 3 is water：
Cement：EPS particles：Glass bead：Calcium sulfate crystal whiskers：Rubber powder：Cellulose ether=1.04kg：1kg:3.5L:2.25L:9g:15g:
6g.The preparation method of thermal insulation mortar is as follows：Calcium sulfate crystal whiskers and heat preserving aggregate are mixed first and cause calcium sulfate crystal whiskers point
It is dispersed in heat preserving aggregate；Additive and cement are mixed with the mixture of calcium sulfate crystal whiskers and heat preserving aggregate again, first do stirring again
Water is added to stir；Mixing time is consistent with normal concrete；Finally obtain thermal insulation mortar 3.
Step 3：Heat-insulation layer is constructed：
On the combined wall board 1 produced, 10mm thick polymers adhesive mortar 2 is smeared first, then sprays or pours
35mm thickness thermal insulation mortar 3, it is quiet to stop two hours after smooth, then 10mm polymers anti-cracking mortars 4 are smeared, finally alkali-proof glass
Grid cloth 5 is pressed into polymers anti-cracking mortar 4, you can forms the assembled composite wall of the mortar external thermal insulation processing with horse tooth trough connection
Plate.
Claims (2)
1. the preparation method of the assembled combined wall board based on the processing of mortar external thermal insulation, the dress based on the processing of mortar external thermal insulation
Include with formula combined wall board：
Combined wall board (1), it is made up of the reinforced concrete box embedded with ecological bulk (11), thickness 200mm, combined wall board (1)
Side be horse tooth trough structure, ecological bulk (11) is lightweight cellular concrete building block, in every cube：Cement：Abandoned mine slag：Lime
Weight ratio be 90：275：135, ratio of water to material 0.6；
Coated in the polymer bonding mortar (2) in combined wall board one side, thickness 10mm；
The thermal insulation mortar (3) on polymer bonding mortar (2), thickness 35mm are sprayed or are cast in, the thermal insulation mortar (3) is
EPS particles and glass bead composite thermal insulation mortar, its match ratio are water：Cement：EPS particles：Glass bead：Calcium sulfate crystal whiskers：
Rubber powder：Cellulose ether=1.04kg：1kg:3.5L:2.25L:9g:15g:6g, cement use portland cement, strength grade
42.5；
Spray or be cast in the polymers anti-cracking mortar (4) on thermal insulation mortar (3), thickness 10mm；
And it is pressed into the alkali-proof glass grid cloth (5) in polymers anti-cracking mortar (4)
Characterized in that, preparation method comprises the following steps：
Step 1, combined wall board (1) is prepared：The special steel form of horse tooth trough, colligation rib lattice reinforced mesh, in mesh sheet are assembled first
Ecological bulk is placed, using ecological bulk as inner membrance, steel form is outer membrane, with concreting girt strip, rib post；
Step 2, thermal insulation mortar (3) is prepared：Calcium sulfate crystal whiskers and heat preserving aggregate are mixed first and cause calcium sulfate crystal whiskers point
It is dispersed in heat preserving aggregate；Additive and cement are mixed with the mixture of calcium sulfate crystal whiskers and heat preserving aggregate again, first do stirring again
Water is added to stir；Mixing time is consistent with normal concrete；
Step 3, heat-insulation layer is constructed：On combined wall board (1), polymer bonding mortar (2) is smeared first, then sprays or pours
Thermal insulation mortar (3), it is quiet to stop two hours after smooth, then polymers anti-cracking mortar (4) is smeared, finally alkali-proof glass grid cloth
(5) it is pressed into polymers anti-cracking mortar (4).
2. the preparation method of the assembled combined wall board according to claim 1 based on the processing of mortar external thermal insulation, its feature exist
In the preparation process of the ecological bulk (11) is：
It is well mixed after cement, abandoned mine slag and lime are measured in proportion, then plus after water metering mixes 1min, mashing is mixed
After closing uniformly, aluminium powder is added, stirs 60S, injects die trial, thermostatic curing bucket is put into and gets angry 2~2.5h of stop over, be then fed into steam pressure
Room steam press maintenance, aluminium powder dosage are the 1.2 ‰ of binder materials weight.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510908052.3A CN105401687B (en) | 2015-12-09 | 2015-12-09 | A kind of assembled combined wall board and its manufacture method based on the processing of mortar external thermal insulation |
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| CN201510908052.3A CN105401687B (en) | 2015-12-09 | 2015-12-09 | A kind of assembled combined wall board and its manufacture method based on the processing of mortar external thermal insulation |
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| CN105401687A CN105401687A (en) | 2016-03-16 |
| CN105401687B true CN105401687B (en) | 2017-11-24 |
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| CN107355043A (en) * | 2017-09-06 | 2017-11-17 | 南京工业大学 | A kind of plug-in energy-saving wall board of precast light and preparation method |
| CN107902971A (en) * | 2017-11-29 | 2018-04-13 | 贵州兴贵恒远新型建材有限公司 | A kind of mortar for being exclusively used in energy-saving structure integration assembled heat insulation wall |
| CN110821030A (en) * | 2018-08-13 | 2020-02-21 | 迈瑞司（北京）抗震住宅技术有限公司 | Filling building block and prefabricated assembled composite wall board |
| CN115162565A (en) * | 2022-07-08 | 2022-10-11 | 中国五冶集团有限公司 | Serrated racking type anti-cracking light partition wall |
| CN115650668A (en) * | 2022-10-27 | 2023-01-31 | 四川能投建工集团有限公司 | Construction method for controlling concrete cracks of building wall |
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| US4393635A (en) * | 1981-04-30 | 1983-07-19 | Long Robert T | Insulated wall construction apparatus |
| CN100386487C (en) * | 2006-01-13 | 2008-05-07 | 姚谦峰 | Multi-rib structure system and its connection construction method |
| CN100345791C (en) * | 2006-04-10 | 2007-10-31 | 赵云龙 | Heat insulating glue powder material for wall and its prepn and usage |
| CN102910883A (en) * | 2012-11-12 | 2013-02-06 | 独山同心建材有限公司 | Antimony tailing aerated concrete block and preparation method thereof |
| CN103821251A (en) * | 2014-03-07 | 2014-05-28 | 单锦春 | Interlayer thermal insulating wall and construction method thereof |
| CN104675014B (en) * | 2015-03-17 | 2017-08-01 | 西安建筑科技大学 | The assembled steel fiber sludge Ceramsite Concrete Wall and its construction method connected based on horse tooth trough |
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