CN205558336U - Building reinforced structure - Google Patents
Building reinforced structure Download PDFInfo
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- CN205558336U CN205558336U CN201620318615.3U CN201620318615U CN205558336U CN 205558336 U CN205558336 U CN 205558336U CN 201620318615 U CN201620318615 U CN 201620318615U CN 205558336 U CN205558336 U CN 205558336U
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- polymer mortar
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Abstract
The utility model relates to a building field specifically discloses a building reinforced structure, and it includes: the building base member, interface agent layer is covered in the building base member on the surface, a polymer mortar layer is covered on the agent layer of interface, the fibre grid, the part imbeds in the polymer mortar layer, and the 2nd polymer mortar layer, cover on a polymer mortar layer and fibre grid. Above -mentioned building reinforced structure, owing to adopt the mode of pressing from both sides the fibre grid between two -layer polymer mortar layer, its thickness of repairing the layer is less, has improved structure space utilization, can also show the reinforcing adds the tenacity. Still have anticorrosion, antistripping simultaneously, shock resistance and the fire resistance to reach advantages such as extension building life. Have construction convenient, quick restoration, anticorrosion, antistripping in addition, shock resistance and the fire resistance, prolong advantages such as structure life simultaneously.
Description
Technical field
This utility model relates to building field, particularly relates to a kind of construction reinforced structure.
Background technology
Building because of environmental corrosion, load, shake, the impact of the factors such as impact, it is possible that open
Split, peel off, deformation, the disease such as infiltration, this will affect the local of building, even overall use function.
In order to eliminate the above-mentioned disease of building, building need to be reinforced.Building strengthening method at present
Mainly there is a following two kinds:
(1) reinforcing bar/steel mesh-concrete reinforcement, the method repair layer thickness is big, reduces former significantly
Structured space, and exist be weak to burn into high in cost of production shortcoming；
(2) affixing steel plate reinforcement method, although the method can reduce the thickness of repair layer, but it exists
The shortcomings such as poor durability.
Utility model content
Based on this, it is necessary to, the problem of poor durability big for reinforcement means repair layer thickness in prior art,
There is provided that a kind of thickness is little, the construction reinforced structure of good endurance.
A kind of construction reinforced structure, including:
Building matrix；
Interface agent layer, is overlying on the surface of described building matrix；
First polymer mortar layer, is overlying on described interface agent layer；
Fiber grid, is partially submerged in described first polymer mortar layer；
And second polymer mortar layer, it is overlying on described first polymer mortar layer and described fiber grid.
Above-mentioned construction reinforced structure, owing to using the mode of two layers of polymers mortar interlayer folder fiber grid,
The thickness of its repair layer is less, improves structure space utilization rate；Fastening strength can also be obviously enhanced.With
Time also there is anticorrosion, antistripping, shock resistance and fire resistance, and it is excellent to extend building service life etc.
Point.Additionally there is construction reparation convenient, quick, anticorrosion, antistripping, shock resistance and fire resistance,
The advantage such as extending structure service life simultaneously.
Wherein in an embodiment, the thickness of described first polymer mortar layer is less than described second polymer
The thickness of screed.
Wherein in an embodiment, the thickness of described first polymer mortar layer is 1～2cm.
Wherein in an embodiment, the thickness of described second polymer mortar layer is 1～3cm.
Wherein in an embodiment, the thickness of described interface agent layer is 0.01～1mm.
Wherein in an embodiment, described interface agent layer is emulsion-type interface agent layer.
Wherein in an embodiment, described fiber grid is carbon fiber grille, fiberglass grid, aramid fiber
Fiber grid or flax fiber grid.
Wherein in an embodiment, the thickness of described fiber grid is 0.1～0.5cm.
Wherein in an embodiment, the horizontal spacing of described fiber grid is 2～10cm；Described fiber grid
Longitudinal pitch be 2～10cm.
Wherein in an embodiment, described building matrix be tunnel matrix, road matrix, bridge matrix,
Side slope matrix or house matrix.
Accompanying drawing explanation
Fig. 1 is the partial schematic sectional view of the construction reinforced structure of this utility model one embodiment.
Fig. 2 is the schematic cross-section of the construction reinforced structure of this utility model one embodiment.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is carried out more comprehensively
Description.Accompanying drawing gives better embodiment of the present utility model.But, this utility model can be with
Many different forms realize, however it is not limited to embodiments described herein.On the contrary, provide these
The purpose of embodiment be make disclosure of the present utility model is understood more thorough comprehensively.
It should be noted that when element is referred to as " being arranged at " another element, and it can be directly at another
On individual element or element placed in the middle can also be there is.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements.Used herein
Term " vertical ", " level ", "left", "right" and similar statement simply to illustrate that mesh
, being not offered as is unique embodiment.
Unless otherwise defined, all of technology used herein and scientific terminology with belong to of the present utility model
The implication that those skilled in the art are generally understood that is identical.Institute in description of the present utility model herein
The term used is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting this utility model.
Term as used herein " and/or " include the arbitrary and all of one or more relevant Listed Items
Combination.
Seeing Fig. 1-2, the construction reinforced structure 100 of this utility model one embodiment, including building matrix
110, be overlying on the interface agent layer 120 on building matrix 110 surface, be overlying on interface agent layer 120 first
Polymer mortar layer 130, the fiber grid 140 being partially submerged in the first polymer mortar layer 130 and cover
The second polymer mortar layer 150 on the first polymer mortar layer 130 and fiber grid 140.
Wherein, building matrix 110 refers to part or the region of building to be repaired or to be reinforced, permissible
It is the end face of building, side, also or bottom surface.Building matrix of the present utility model can be tunnel matrix,
Road matrix, bridge matrix, side slope matrix or house matrix.It is to say, building of the present utility model
Thing ruggedized construction goes for tunnel, road, bridge, side slope and house etc..
Wherein, the Main Function of interface agent layer 120 is, improve building matrix 110 surface physics and/or
Chemical property, thus improve adhesion between building matrix 110 and repair layer.Specifically, interfacial agents
Layer 120 is formed after being dried by the interfacial agents being coated on building matrix 110.Wherein, interfacial agents is this
Well known to skilled person, can select emulsion-type interfacial agents, also or select dry-type interfacial agents.Excellent
Selection of land, the thickness of interface agent layer 120 is 0.01～1mm.
Wherein, the first polymer mortar layer 130 is by the first polymer sand in the outside investing interface agent layer 120
Formed after slurry solidification.First polymer mortar layer 130, itself and fiber grid 140 and the second polymer mortar
Layer 150 is configured to the core of repair layer, provides mechanical strength for repair layer.This utility model is for
The thickness of one polymer mortar layer 130 is not particularly limited, and those skilled in the art can be according to practical situation
The suitable thickness of different choice.Preferably, the thickness of the first polymer mortar layer 130 is 1～2cm.So
It is easier to be formed in the region such as inclined-plane or end face the first polymer mortar layer 130, and can effectively prevent construction
During the curtain coating of the first polymer mortar or peeling.
Wherein, fiber grid 140 is a kind of earth working material that this area is common, is typically used one by fibre bundle
The mesh material that fixed weaving is made.In the present embodiment, fiber grid 140 is glass fibre
Grid, i.e. glass fiber grid (being called for short EGA).It is, of course, understood that fiber grid of the present utility model
It is also selected from carbon fiber grille, aramid fiber grid or flax fiber grid etc..
In order to improve the performance of repair layer further, it is preferable that the thickness of fiber grid is 0.1～0.5cm.Fine
The horizontal spacing of dimension grid is 2～10cm；The longitudinal pitch of fiber grid is 2～10cm.Of course, it is possible to reason
Solving, those skilled in the art, also dependent on the difference of practical situation, select the fiber of other specifications parameter
Grid.
In this utility model, fiber grid 140 is partially submerged in the first polymer mortar layer 130, the most just
Being to say, fiber grid 140 is clipped between the first polymer mortar layer 130 and the second polymer mortar layer 150,
In the position, void region of fiber grid 140, the first polymer mortar layer 130 and the second polymer mortar layer
150 surfaces directly contact.
Wherein, the second polymer mortar layer 150 is overlying on the first polymer mortar layer 130 and fiber grid 140
On.Second polymer mortar layer 150 is formed by after the second polymer mortar solidification.Second polymer mortar layer
The Main Function of 150 is, is used for protecting fiber grid 140, and can improve polymer in repair layer further
The thickness of mortar, further enhancing the intensity of repair layer.This utility model is for the second polymer mortar layer
The thickness of 150 is not particularly limited, and those skilled in the art can be the thickest according to practical situation different choice
Degree.Preferably, the thickness of the second polymer mortar layer is 1～3cm.So it is easier at inclined-plane or end face etc.
Region forms the second polymer mortar layer 130, and can effectively prevent the second polymer mortar in work progress
Curtain coating or peeling.
In the present embodiment, the thickness of the first polymer mortar layer 130 is less than the second polymer mortar layer 150
Thickness.So can be more beneficial for construction, be conducive to improving whole fastening strength.It will of course be understood that
, the thickness of the first polymer mortar layer 130 can also also be equal to or more than the second polymer mortar layer 150
Thickness.Those skilled in the art can also be independently selected from the first polymer mortar layer 130 according to practical situation
And second thickness of polymer mortar layer 150.
In the present embodiment, the first polymer mortar layer 130 and the second polymer mortar layer 150 are by same material
Material is formed, in other words, and the first polymer mortar in the first polymer mortar layer 130 and the second polymer
The second polymer mortar in screed 150 is same polymer mortar.It is, of course, understood that the
One polymer mortar layer 130 is formed by different materials with the second polymer mortar layer 150.
Above-mentioned construction reinforced structure, owing to using the mode of two layers of polymers mortar interlayer folder fiber grid,
The thickness of its repair layer is less, improves structure space utilization rate；Do not affecting the basis that structure space utilizes
On, the most effective control critical eigenvalue produces and expansion, prevents repair layer from peeling off, and strengthens shock resistance, obtains good
Good repairing and reinforcement effect, improves the service life of building.The most also have anticorrosion, shock resistance and
The advantages such as fire resistance.
Hereinafter building strengthening method is illustrated.
A kind of building strengthening method, comprises the steps:
Surface-coated interfacial agents at building matrix；
Interfacial agents coats the first polymer mortar, and fiber grid is partially embedded into described first polymerization
In thing mortar；
The surface of the first polymer mortar and described fiber grid coat the second polymer mortar.
Wherein, before coating interfacial agents step, the most also include building matrix is carried out surface process.
By surface process can remove the mud of building matrix surface, aquatic organism, loose concrete and other
Impurity etc., can strengthen the adhesion of building matrix and repair layer.The surface of the present invention process include but not
It is limited to grinding process or flushing processes.Preferably, the most suitably polishing building matrix, then uses high pressure
Hydraulic giant rinses the surface after polishing.
Wherein, coating interfacial agents step particularly as follows: after surface treatment building matrix surface spraying,
Roller coating or brushing interfacial agents.
Wherein, the coating method of the first polymer mortar for spraying or is smeared.It is, of course, understood that
Coating method is not limited thereto, it is also possible to be other coating method.
Wherein, the embedded mode of fiber grid is preferably, and smears pressure fiber grid with spatula, so that fiber grid
It is partially submerged in the first polymer mortar.
In order to improve reinforcement performance further, it is preferable that repair layer can also be maintained.Specifically,
Can be according to weather and ambient conditions, low pressure spray water, on the second polymer mortar layer, keeps its surface wet
Profit a period of time.
In a preferred embodiment, building strengthening method is specific as follows:
The most suitably polishing building matrix, then rinses the surface after polishing with giant.Treat building
Matrix surface is dried, interfacial agents is sprayed on the surface of building matrix.When interfacial agents will be dried,
Smear the first polymer mortar in interfacial agents；The fiber grid of suitable dimension is laid on the first wet polymerization
On thing mortar, smear pressure fiber grid with spatula, make the lower part of fiber grid be trapped in the first polymer sand
In slurry.After the first polymer mortar dry tack free, smear second polymer mortar, then treat that second gathers
Compound mortar solidifies.
Above-mentioned building strengthening method, simple, construct convenient, can quickly building be repaired
Reinforce.The construction reinforced structure formed, the thickness of repair layer is less, improves structure space utilization rate；
Improve fastening strength.The most also there is anticorrosion, antistripping, shock resistance and fire resistance, and extend
The advantages such as building service life.
Each technical characteristic of above example can combine arbitrarily, for making description succinct, not to above-mentioned
The all possible combination of each technical characteristic in embodiment is all described, but, as long as these technology are special
There is not contradiction in the combination levied, is all considered to be the scope that this specification is recorded.
Above example only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for ability
For the those of ordinary skill in territory, without departing from the concept of the premise utility, it is also possible to make some
Deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the guarantor of this utility model patent
The scope of protecting should be as the criterion with claims.
Claims (10)
1. a construction reinforced structure, it is characterised in that including:
Building matrix；
Interface agent layer, is overlying on the surface of described building matrix；
First polymer mortar layer, is overlying on described interface agent layer；
Fiber grid, is partially submerged in described first polymer mortar layer；
And second polymer mortar layer, it is overlying on described first polymer mortar layer and described fiber grid.
Construction reinforced structure the most according to claim 1, it is characterised in that described first polymer
The thickness of screed is less than the thickness of described second polymer mortar layer.
Construction reinforced structure the most according to claim 1, it is characterised in that described first polymer
The thickness of screed is 1～2cm.
Construction reinforced structure the most according to claim 1, it is characterised in that described second polymer
The thickness of screed is 1～3cm.
Construction reinforced structure the most according to claim 1, it is characterised in that described interface agent layer
Thickness is 0.01～1mm.
Construction reinforced structure the most according to claim 1, it is characterised in that described interface agent layer is
Emulsion-type interface agent layer.
Construction reinforced structure the most according to claim 1, it is characterised in that described fiber grid is
Carbon fiber grille, fiberglass grid, aramid fiber grid or flax fiber grid.
Construction reinforced structure the most according to claim 1, it is characterised in that described fiber grid
Thickness is 0.1～0.5cm.
Construction reinforced structure the most according to claim 1, it is characterised in that described fiber grid
Horizontal spacing is 2～10cm；The longitudinal pitch of described fiber grid is 2～10cm.
Construction reinforced structure the most according to claim 1, it is characterised in that described building base
Body is tunnel matrix, road matrix, bridge matrix, side slope matrix or house matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620318615.3U CN205558336U (en) | 2016-04-15 | 2016-04-15 | Building reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620318615.3U CN205558336U (en) | 2016-04-15 | 2016-04-15 | Building reinforced structure |
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| Publication Number | Publication Date |
|---|---|
| CN205558336U true CN205558336U (en) | 2016-09-07 |
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ID=56809276
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| CN201620318615.3U Active CN205558336U (en) | 2016-04-15 | 2016-04-15 | Building reinforced structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735668A (en) * | 2016-04-15 | 2016-07-06 | 张家港英华材料科技有限公司 | Building reinforcement structure and building reinforcement method |
| CN106284386A (en) * | 2016-10-21 | 2017-01-04 | 中国地质科学院探矿工艺研究所 | Carbon fiber reinforced lattice beam structure and method |
| WO2017177749A1 (en) * | 2016-04-15 | 2017-10-19 | 张家港英华材料科技有限公司 | Building reinforcement structure and building reinforcement method |
-
2016
- 2016-04-15 CN CN201620318615.3U patent/CN205558336U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735668A (en) * | 2016-04-15 | 2016-07-06 | 张家港英华材料科技有限公司 | Building reinforcement structure and building reinforcement method |
| WO2017177749A1 (en) * | 2016-04-15 | 2017-10-19 | 张家港英华材料科技有限公司 | Building reinforcement structure and building reinforcement method |
| CN106284386A (en) * | 2016-10-21 | 2017-01-04 | 中国地质科学院探矿工艺研究所 | Carbon fiber reinforced lattice beam structure and method |
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