CN109267751A - A kind of structure design and construction technique that crack preventing generates - Google Patents
A kind of structure design and construction technique that crack preventing generates Download PDFInfo
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- CN109267751A CN109267751A CN201811182906.4A CN201811182906A CN109267751A CN 109267751 A CN109267751 A CN 109267751A CN 201811182906 A CN201811182906 A CN 201811182906A CN 109267751 A CN109267751 A CN 109267751A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
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- Architecture (AREA)
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Abstract
The invention discloses the structure design and construction techniques that a kind of crack preventing generates, belong to concrete making technology field, a kind of structure design that crack preventing generates, the concrete of pre-buried support plate is embedded with including inside, the side of the pre-buried support plate is connected with multiple auxiliary support plates, the auxiliary support plate is dug close to one end of pre-buried support plate multiple half funnel type through-holes, the surface of the concrete, which is equipped with one layer and stretches, spreads net, the flexible net surface of spreading is coated with high resiliency protective layer, it is laid with one layer in concrete surface and stretches and spread net, so that concrete surface and external environment completely cut off, it effectively prevent concrete surface affected by environment and generates crack, even if concrete surface surprisingly splits, the flexible net of spreading at place of splitting can be stretched by pulling force, it is mended a split in time using its inside stuffing, simultaneously Preferable warning function can be generated, split convenient for people from external observation to concrete from.
Description
Technical field
The present invention relates to concrete making technology field, the structure generated more specifically to a kind of crack preventing
Design and construction technique.
Background technique
With the progress of society and the development of science and technology, large volume situation is increasingly in concrete construction in Process of Engineering Construction
Common, construction technical requirement is relatively high, and difficulty of construction increases, and to prevent concrete thermally-induced because of hydrated cementitious especially in construction
Temperature difference generate thermal stress cracks.Especially concrete casting complete concrete temperature control, if inside and outside concrete
Temperature difference is larger, and concrete can generate crack in process of setting；The quality of concrete cannot be effectively guaranteed.Furthermore needle
Maintenance after completing to concreting is also most important, is influenced to be easy to by environment after completing due to concreting
There is a situation where being broken, therefore the maintenance being directed to when concrete uses is similarly most important.
Existing concrete construction process process are as follows: concrete raw material selection → optimization of mix proportion → sets isolating pad
Layer → basic unwrapping wire → reinforcing bar is bound → is installed circulating cooling water pipe → installation template → plus insulating layer → concrete casting → and is mixed
Solidifying soil maintenance and temperature control.Table is often easy to happen with temperature-fall period in heating using the concrete structure of this construction technology
Through crack, deeper clefts and surface crack are divided in facial cleft seam and shrinking cracks, these cracks.Through crack is by concrete surface
Crack progressing is deeper clefts, ultimately forms through crack, and this crack may destroy the globality and stability of structure, danger
Evil property is larger, and other two kinds of the damage of crack are smaller.So performing maintenance, heat preservation and temperature control measures after concreting is complete.
And lacks and put the technical process split for concrete in later period use process, therefore concrete structure is easy in use
It is affected by environment and be broken.
In order to improve the biggish through crack of harmfulness, also has applied using the concrete of sealing protection technology in the prior art
Work technique, however since the sealing material of use is mostly the material being easy by the aging of sunshine Fenghua, the time limit of protection
It is shorter, it needs constantly to be repaired in the use process in later period, time and effort consuming, in addition, close in the coating of the surface of concrete
Although envelope protective materials can slow down to a certain extent concrete and be protected from environmental, once concrete surface is provided with crack,
Due to blocking for sealing protection material, people are difficult to find to have generated the concrete structure of surface crack in time, long and long
Just develop into deeper clefts, ultimately form through crack, this crack may destroy the globality and stability of structure, danger
Evil property is larger, and security risk is more serious.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, it is generated the purpose of the present invention is to provide a kind of crack preventing
Structure design and construction technique, it is laid with one layer and stretches in concrete surface spreads net, spreads net surface re-coating height flexible
Elastic protection layer effectively prevent concrete surface affected by environment and generates and split so that concrete surface and external environment completely cut off
Seam, it is flexible to spread net and be stretched by pulling force even if concrete surface surprisingly splits, it is repaired and is split in time using its inside stuffing
Seam, while can generate preferable warning function, split convenient for people from external observation to concrete from.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of structure design that crack preventing generates, the concrete of pre-buried support plate, institute are embedded with including inside
The side for stating pre-buried support plate is connected with multiple auxiliary support plates, and multiple auxiliary support plates are uniformly arranged in pre- from top to bottom
It buries in support plate, the auxiliary support plate is dug close to one end of pre-buried support plate multiple half funnel type through-holes, multiple described
Half funnel type through-hole is uniformly arranged on auxiliary support plate, and the surface of the concrete, which is equipped with one layer and stretches, spreads net, described
Flexible spread is connected with the alert dual-purpose type connected ball of multiple dresses on the net, and the alert dual-purpose type connected ball of multiple dresses is uniformly arranged in flexible stream
Cloth is online, and the flexible net surface of spreading is laid with one layer and stretches and spread net coated with high resiliency protective layer in concrete surface,
It is flexible to spread net surface re-coating high resiliency protective layer, so that concrete surface and external environment isolation, effectively prevent concrete
Surface is affected by environment and generates crack, even if concrete surface surprisingly splits, the flexible net of spreading at place of splitting can be stretched by pulling force
Exhibition, mended a split in time using its inside stuffing, while can generate preferable warning function, be convenient for people from external observation to
Concrete splits place.
Further, the flexible net of spreading includes criss-cross longitudinally connected wire and lateral connection wire,
The alert dual-purpose type connected ball of the dress is connected between longitudinally connected wire and lateral connection wire, fills alert dual-purpose type connected ball
On the one hand filling liquid is taken for filling, on the other hand can played a warning role.
Further, the alert dual-purpose type connected ball inside of the dress is hollow, in the shell for filling alert dual-purpose type connected ball
End, which is dug, a fairlead, and two-part is equipped in the fairlead and connects wire, on the shell for filling alert dual-purpose type connected ball
Cutting has a connector, and the end of the longitudinally connected wire and lateral connection wire is run through connector and connected with two-part
Connect wire connection.
Further, digging in the alert dual-purpose type connected ball of the dress has liquid outlet, and the two-part connection wire is separate
One end of longitudinally connected wire is connected with three-stage plugging block, and the three-stage plugging block is located at liquid outlet, longitudinally connected
Wire by longitudinal pulling force or lateral connection wire by lateral pull when, two-part connect wire disconnect, two-part
It connects wire to disconnect with three-stage plugging block, fills the repair liquid inside alert dual-purpose type connected ball and flowed out from liquid outlet, filled up
It splits place.
Further, liquid is remedied filled with following type inside the alert dual-purpose type connected ball of the dress, the following type remedies liquid
In mixed with elastic epoxy resin, elastic epoxy resin viscosity is high, improves the tracing ability that following type remedies liquid fracture.
Further, the high resiliency protective layer is transparent material, and the surface of high resiliency protective layer is coated with conductive suction wave
Metal ion, reduce radiation, prolong the service life.
Further, flexible spread is connected with non-resilient heat preservation light shield layer, non-ballistic between net and high resiliency protective layer
Property heat preservation light shield layer the alert dual-purpose type connected ball of dress can be protected from illumination, keep its internal following type to remedy the stable prosthetic of liquid
Energy；
Further, fluoresent coating, the fluoresent coating are coated on the outer casing inner wall for filling alert dual-purpose type connected ball
Surface is coated with high-intensitive counnter attack adhesive coating layer, and concrete surface surprisingly splits, and the flexible net of spreading at place of splitting can be stretched by pulling force,
Non-resilient heat preservation light shield layer stress tears rupture, and the fluorescence that fluoresent coating issues is realized in dark conditions convenient for people.
Further, the high-intensitive counnter attack adhesive coating layer raw material includes polyflon and superhigh molecular weight polyethylene
Alkene, and polyflon and ultra-high molecular weight polyethylene ratio are 2:3, polytetrafluoroethylene (PTFE) has crystallinity height, molecular weight
Greatly, have the characteristics that coefficient of friction is small, do not absorb water, is not viscous, non-ignitable and resistant to high temperature, ultra-high molecular weight polyethylene is with super strength resistance to
Mill property and self-lubrication, intensity is high, and chemical property is stablized, and anti-aging property is strong, can effectively prevent filling in alert dual-purpose type connected ball
The following type of portion's filling is remedied liquid and is adhered on the inner wall for filling alert dual-purpose type connected ball.
A kind of structure design that crack preventing generates, construction technology step are as follows:
It mixes Step 1: the concrete slurry being stirred is stirred with aggregate, after being stirred, is cooled down；
Step 2: the concrete slurry cooled down is poured on the mold for being equipped with pre-buried support plate, pressing mold molding；
Net is spread Step 3: being laid with to stretch in molding concrete surface layer, so that longitudinally connected wire is vertical direction,
Lateral connection wire is that horizontal direction is laid with, by the flexible surface for spreading net insertion concrete, so that filling alert dual-purpose type
The surface about 2-3.5mm of connected ball leakage concrete；
Step 4: non-resilient heat preservation opaque is coated on the surface of concrete, it is solidifying to non-resilient heat preservation opaque half
Gu；
Step 5: when non-resilient heat preservation opaque partly solidifies, in the coating high resiliency protection of non-resilient heat preservation light shield layer
Layer.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme is laid with one layer and stretches in concrete surface spreads net, spreads net surface re-coating high resiliency flexible
Protective layer effectively prevent concrete surface affected by environment and generates crack, i.e., so that concrete surface and external environment completely cut off
Concrete surface is set surprisingly to split, the flexible net of spreading at place of splitting can be stretched by pulling force, be repaired in time using its inside stuffing
Crack, while preferable warning function can be generated, split convenient for people from external observation to concrete from.
(2) stretching and spreading net includes criss-cross longitudinally connected wire and lateral connection wire, fills alert dual-purpose type
Connected ball is connected between longitudinally connected wire and lateral connection wire, and on the one hand the alert dual-purpose type connected ball of dress is used to fill takes
On the other hand filling liquid can play a warning role.
(3) it fills to dig in alert dual-purpose type connected ball and has liquid outlet, two-part connects wire far from longitudinally connected wire
One end be connected with three-stage plugging block, three-stage plugging block is located at liquid outlet, and longitudinally connected wire is by longitudinal pulling force
Or lateral connection wire by lateral pull when, two-part connect wire disconnect, two-part connect wire with three sections
Formula plugging block disconnects, and fills the repair liquid inside alert dual-purpose type connected ball and flows out from liquid outlet, fills up place of splitting.
(4) it fills and remedies liquid filled with following type inside alert dual-purpose type connected ball, following type is remedied in liquid mixed with elastic epoxy
Resin, elastic epoxy resin viscosity is high, improves the tracing ability that following type remedies liquid fracture.
(5) high resiliency protective layer is transparent material, and the surface of high resiliency protective layer is coated with the conductive metal ion for inhaling wave,
Reduce radiation, prolongs the service life.
(6) it stretches to spread and is connected with non-resilient heat preservation light shield layer between net and high resiliency protective layer, non-resilient heat preservation shading
Layer can protect the alert dual-purpose type connected ball of dress from illumination, its internal following type is kept to remedy the stable repairing performance of liquid.
(7) it fills and is coated with fluoresent coating on the outer casing inner wall of alert dual-purpose type connected ball, fluoresent coating surface is coated with high-strength
Counnter attack adhesive coating layer is spent, concrete surface surprisingly splits, and the flexible net of spreading at place of splitting can be stretched by pulling force, non-resilient heat preservation shading
Layer stress tears rupture, and the fluorescence that fluoresent coating issues is realized in dark conditions convenient for people.
(8) high-intensitive counnter attack adhesive coating layer raw material includes polyflon and ultra-high molecular weight polyethylene, and polytetrafluoro
Vinyl and ultra-high molecular weight polyethylene ratio are 2:3, and polytetrafluoroethylene (PTFE) has crystallinity high, and molecular weight is big, has friction
Coefficient is small, does not absorb water, is not viscous, non-ignitable and resistant to high temperature feature, ultra-high molecular weight polyethylene wearability with super strength, He Zirun
Slip, intensity is high, and chemical property is stablized, and anti-aging property is strong, can effectively prevent filling chasing after for alert dual-purpose type connected ball inside filling
Liquid is remedied with formula to be adhered on the inner wall for filling alert dual-purpose type connected ball.
Detailed description of the invention
Fig. 1 is the structural schematic diagram after construction of the invention；
Structural schematic diagram when Fig. 2 is half construction of the invention；
Fig. 3 is the structural schematic diagram at high resiliency protective layer of the invention；
Fig. 4 is the structural schematic diagram in Fig. 3 at A；
Fig. 5 is the flexible structural schematic diagram spread at net of the invention；
Fig. 6 is the flexible structural schematic diagram spread at net node of the invention；
Fig. 7 is the structural schematic diagram in Fig. 6 at B；
Fig. 8 is to stretch to spread structural schematic diagram of the net by longitudinal pulling force when in Fig. 7；
Fig. 9 is to stretch to spread structural schematic diagram of the net by lateral pull when in Fig. 7.
Figure label explanation:
1 pre-buried support plate, 2 auxiliary support plates, 3 concrete, 4 high resiliency protective layers, 5 fill alert dual-purpose type connected ball, 6 longitudinal directions
It connects wire, 7 lateral connection wires, 8 connectors, 9 liquid outlets, 10 two-parts and connects wire, 11 three-stage plugging blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Referring to Fig. 2, the structure design that a kind of crack preventing generates, including inside are embedded with pre-buried support plate 1
Concrete 3, the side of pre-buried support plate 1 is connected with multiple auxiliary support plates 2, and multiple auxiliary support plates 2 are from top to bottom uniformly
It is arranged in pre-buried support plate 1, auxiliary support plate 2 can play load-bearing effect, reduce the self load bearing amount of concrete slurry, assist
Support plate 2 is dug close to one end of pre-buried support plate 1 multiple half funnel type through-holes, and multiple half funnel type through-holes are uniformly arranged in
On auxiliary support plate 2, concrete slurry penetrate into half funnel type through-hole in, the adhesion effect of concrete slurry can be enhanced, be not easy because
Cracking falls off, and please refers to Fig. 1, Fig. 3 and Fig. 4, and the surface of concrete 3, which is equipped with one layer and stretches, spreads net, and flexible spread connects on the net
It is connected to the alert dual-purpose type connected ball 5 of multiple dresses, and the alert dual-purpose type connected ball 5 of multiple dresses is uniformly arranged in stretch and spread on the net, stretches
Net surface is spread coated with high resiliency protective layer 4, one layer is laid on 3 surface of concrete and stretches and spread net, spreads netlist flexible
Face is coated with high resiliency protective layer 4, so that 3 surface of concrete and external environment completely cut off, effectively prevent 3 surface of concrete by environment
It influences and generates crack, even if 3 surface of concrete is surprisingly split, the flexible net of spreading at place of splitting can be stretched by pulling force, utilize it
Inside stuffing mends a split in time, while can generate preferable warning function, convenient for people from external observation to coagulation soil cracking
Open place.
Referring to Fig. 5, flexible net of spreading includes criss-cross longitudinally connected wire 6 and lateral connection wire 7, dress
Alert dual-purpose type connected ball 5 is connected between longitudinally connected wire 6 and lateral connection wire 7, fills alert dual-purpose type connected ball 5 one
Aspect takes filling liquid for filling, and on the other hand can play a warning role.
Fig. 6 and Fig. 7 are please referred to, it is hollow for filling inside alert dual-purpose type connected ball 5, in the shell for filling alert dual-purpose type connected ball 5
End, which is dug, fairlead, and two-part is equipped in fairlead and connects wire 10, and filling to dig on the shell of alert dual-purpose type connected ball 5 has
The end of connector 8, longitudinally connected wire 6 and lateral connection wire 7 runs through connector 8 and connect metal with two-part
Silk 10 connects, and filling to dig in alert dual-purpose type connected ball 5 has liquid outlet 9, and two-part connects wire 10 far from longitudinally connected metal
One end of silk 6 is connected with three-stage plugging block 11, and three-stage plugging block 11 is located at liquid outlet 9, and the two of three-stage plugging block 11
The end that end connect wire 10 with two-part respectively is connected, the interlude of three-stage plugging block 11 and longitudinally connected wire
6 end is connected, referring to Fig. 8, longitudinally connected wire 6 is by longitudinal drawing when transverse crack occurs in 3 surface of concrete
Power, longitudinally connected wire 6 pull the interlude of three-stage plugging block 11, and the interlude stress of three-stage plugging block 11 falls off,
It fills the repair liquid inside alert dual-purpose type connected ball 5 to flow out from liquid outlet 9, fills up place of splitting；Referring to Fig. 9,3 surface of concrete goes out
When existing longitudinal crack, lateral connection wire 7 is pulled two-part to connect wire by lateral pull, lateral connection wire 7
10 both ends, the both ends that two-part connects wire 10 are disconnected with the both ends of three-stage plugging block 11, fill alert dual-purpose type connection
Repair liquid inside ball 5 is flowed out from liquid outlet 9, fills up place of splitting.
It fills and remedies liquid filled with following type inside alert dual-purpose type connected ball 5, following type is remedied in liquid mixed with elastic epoxy
Rouge, elastic epoxy resin viscosity is high, improves the tracing ability that following type remedies liquid fracture.
High resiliency protective layer 4 is transparent material, and the surface of high resiliency protective layer 4 is coated with the conductive metal ion for inhaling wave,
Reduce radiation, prolongs the service life.
Flexible spread is connected with non-resilient heat preservation light shield layer between net and high resiliency protective layer 4, non-resilient heat preservation light shield layer
The alert dual-purpose type connected ball 5 of dress can be protected from illumination, its internal following type is kept to remedy the stable repairing performance of liquid；
The shell for filling alert dual-purpose type connected ball 5 is made of hard transparent material, fills the outer casing inner wall of alert dual-purpose type connected ball 5
Upper to be coated with fluoresent coating, fluoresent coating surface is coated with high-intensitive counnter attack adhesive coating layer, and 3 surface of concrete surprisingly splits, splits
The flexible net of spreading at place can be stretched by pulling force, and non-resilient heat preservation light shield layer stress tears rupture, and the fluorescence that fluoresent coating issues is just
Realize in dark conditions in people.
High-intensitive counnter attack adhesive coating layer raw material includes polyflon and ultra-high molecular weight polyethylene, and polytetrafluoroethylene (PTFE)
Resin and ultra-high molecular weight polyethylene ratio are 2:3, and polytetrafluoroethylene (PTFE) has crystallinity high, and molecular weight is big, has coefficient of friction
It is small, do not absorb water, be not viscous, non-ignitable and resistant to high temperature feature, ultra-high molecular weight polyethylene wearability with super strength and self-lubricating
Property, intensity is high, and chemical property is stablized, and anti-aging property is strong, can effectively prevent filling following of filling inside alert dual-purpose type connected ball 5
Formula is remedied liquid and is adhered on the inner wall for filling alert dual-purpose type connected ball 5.
A kind of structure design that crack preventing generates, construction technology step are as follows:
It mixes Step 1: the concrete slurry being stirred is stirred with aggregate, after being stirred, is cooled down；
Step 2: the concrete slurry cooled down is poured on the mold for being equipped with pre-buried support plate 1, pressing mold molding；
Net is spread Step 3: being laid with to stretch on molding 3 surface layer of concrete, so that longitudinally connected wire 6 is vertical side
To lateral connection wire 7 is that horizontal direction is laid with, by the flexible surface for spreading net insertion concrete 3, so that dress alert two
The surface about 2-3.5mm of concrete 3 is leaked out with formula connected ball 5；
Step 4: non-resilient heat preservation opaque is coated on the surface of concrete 3, it is solidifying to non-resilient heat preservation opaque half
Gu；
Step 5: when non-resilient heat preservation opaque partly solidifies, in the coating high resiliency protection of non-resilient heat preservation light shield layer
Layer 4.
Referring to Fig. 8, longitudinally connected wire 6 is longitudinal by longitudinal pulling force when transverse crack occurs in 3 surface of concrete
The interlude that wire 6 pulls three-stage plugging block 11 is connected, the interlude stress of three-stage plugging block 11 falls off, and dress police is dual-purpose
Repair liquid inside formula connected ball 5 is flowed out from liquid outlet 9, fills up place of splitting；Referring to Fig. 9, there is longitudinal split in 3 surface of concrete
When seam, for lateral connection wire 7 by lateral pull, lateral connection wire 7 pulls the both ends of two-part connection wire 10,
The both ends that two-part connects wire 10 are disconnected with the both ends of three-stage plugging block 11, are filled inside alert dual-purpose type connected ball 5
Repair liquid is flowed out from liquid outlet 9, fills up place of splitting；3 surface of concrete is surprisingly split, and the flexible net of spreading at place of splitting can be by pulling force
Stretching, extension, non-resilient heat preservation light shield layer stress tear rupture, and the fluorescence that fluoresent coating issues is realized in dark conditions convenient for people.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
1. the structure design that a kind of crack preventing generates, it is characterised in that: be embedded with pre-buried support plate (1) including inside
Concrete (3), the side of the pre-buried support plate (1) is connected with multiple auxiliary support plates (2), multiple auxiliary support plates
(2) it is uniformly arranged on pre-buried support plate (1) from top to bottom, the one end of the auxiliary support plate (2) close to pre-buried support plate (1)
Cutting has multiple half funnel type through-holes, and multiple half funnel type through-holes are uniformly arranged on auxiliary support plate (2), the coagulation
The surface of native (3), which is equipped with one layer and stretches, spreads net, and flexible spread is connected with the alert dual-purpose type connected balls of multiple dresses on the net
(5), and multiple dresses alert dual-purpose type connected ball (5) be uniformly arranged in it is flexible spread it is online, it is described flexible to spread net surface and be coated with
High resiliency protective layer (4).
2. the structure design that a kind of crack preventing according to claim 1 generates, it is characterised in that: described flexible
Spreading net includes criss-cross longitudinally connected wire (6) and lateral connection wire (7), the alert dual-purpose type connected ball of the dress
(5) it is connected between longitudinally connected wire (6) and lateral connection wire (7).
3. the structure design that a kind of crack preventing according to claim 2 generates, it is characterised in that: the dress police
Be inside dual-purpose type connected ball (5) it is hollow, the shell inner end for filling alert dual-purpose type connected ball (5), which is dug, fairlead, described
Two-part connection wire (10) is equipped in fairlead, digging on the shell for filling alert dual-purpose type connected ball (5) has connector
(8), the end of the longitudinally connected wire (6) and lateral connection wire (7) is run through connector (8) and is connected with two-part
Connect wire (10) connection.
4. the structure design that a kind of crack preventing according to claim 3 generates, it is characterised in that: the dress police
Digging in dual-purpose type connected ball (5) has liquid outlet (9), and two-part connection wire (10) is far from longitudinally connected wire
(6) one end is connected with three-stage plugging block (11), and the three-stage plugging block (11) is located at liquid outlet (9).
5. the structure design that a kind of crack preventing according to claim 3 generates, it is characterised in that: the dress police
Liquid is remedied filled with following type inside dual-purpose type connected ball (5), the following type is remedied in liquid mixed with elastic epoxy resin.
6. the structure design that a kind of crack preventing according to claim 3 generates, it is characterised in that: the dress police
Fluoresent coating is coated on the outer casing inner wall of dual-purpose type connected ball (5), it is viscous that the fluoresent coating surface is coated with high-intensitive counnter attack
Coating.
7. the structure design that a kind of crack preventing according to claim 6 generates, it is characterised in that: described high-strength
Degree counnter attack adhesive coating layer raw material includes polyflon and ultra-high molecular weight polyethylene, and polyflon and superelevation are divided
Sub- weight northylen ratio is 2:3.
8. the structure design that a kind of crack preventing according to claim 1 or 6 generates, it is characterised in that: described
Flexible spread is connected with non-resilient heat preservation light shield layer between net and high resiliency protective layer (4).
9. the structure design that a kind of crack preventing according to claim 1 generates, it is characterised in that: described high-elastic
Property protective layer (4) be transparent material, and the surface of high resiliency protective layer (4) is coated with the conductive metal ion for inhaling wave.
10. the structure design that a kind of crack preventing according to claim 1 generates, it is characterised in that: it is constructed
Processing step are as follows:
It mixes Step 1: the concrete slurry being stirred is stirred with aggregate, after being stirred, is cooled down；
Step 2: the concrete slurry cooled down is poured on the mold for being equipped with pre-buried support plate (1), pressing mold molding；
Net is spread Step 3: being laid with to stretch on molding concrete (3) surface layer, so that longitudinally connected wire (6) is vertical side
To lateral connection wire (7) is that horizontal direction is laid with, by the flexible surface for spreading net insertion concrete (3), so that dress
Alert dual-purpose type connected ball (5) leak out the surface about 2-3.5mm of concrete (3)；
Step 4: non-resilient heat preservation opaque is coated on the surface of concrete (3), it is solidifying to non-resilient heat preservation opaque half
Gu；
Step 5: coating high resiliency protective layer in non-resilient heat preservation light shield layer when non-resilient heat preservation opaque partly solidifies
(4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811182906.4A CN109267751B (en) | 2018-10-11 | 2018-10-11 | Structure for preventing concrete cracks from being generated and construction process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811182906.4A CN109267751B (en) | 2018-10-11 | 2018-10-11 | Structure for preventing concrete cracks from being generated and construction process |
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| CN109267751A true CN109267751A (en) | 2019-01-25 |
| CN109267751B CN109267751B (en) | 2021-05-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114232788A (en) * | 2021-12-22 | 2022-03-25 | 江西省萍乡市联友建材有限公司 | Ultra-long structure concrete seamless construction structure and construction method |
| CN114961099A (en) * | 2022-06-24 | 2022-08-30 | 浙江高盛钢结构有限公司 | Lightweight assembled steel construction wall body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113517117A (en) * | 2021-05-06 | 2021-10-19 | 安徽金环电气设备有限责任公司 | Dry-type transformer with function is reminded to coating crackle |
| CN114232788A (en) * | 2021-12-22 | 2022-03-25 | 江西省萍乡市联友建材有限公司 | Ultra-long structure concrete seamless construction structure and construction method |
| CN114232788B (en) * | 2021-12-22 | 2023-07-07 | 江西省萍乡市联友建材有限公司 | Super-long structure concrete seamless construction structure and construction method |
| CN114961099A (en) * | 2022-06-24 | 2022-08-30 | 浙江高盛钢结构有限公司 | Lightweight assembled steel construction wall body |
| CN114961099B (en) * | 2022-06-24 | 2023-12-05 | 中国建筑第五工程局有限公司 | Light-weight assembled steel structure wall |
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