CN206554126U - A kind of crack resistence concrete apron structure - Google Patents
A kind of crack resistence concrete apron structure Download PDFInfo
- Publication number
- CN206554126U CN206554126U CN201720195240.0U CN201720195240U CN206554126U CN 206554126 U CN206554126 U CN 206554126U CN 201720195240 U CN201720195240 U CN 201720195240U CN 206554126 U CN206554126 U CN 206554126U
- Authority
- CN
- China
- Prior art keywords
- aproll
- concrete bodies
- anchor rib
- fixture block
- concrete
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of crack resistence concrete apron structure, including concrete bodies, anchor rib group and water proof rubber fixture block, anchor rib group is arranged in aproll concrete bodies, its vertical muscle root is fixed in aproll basic unit, concrete bodies are firmly anchored with basic unit, prevent aproll structure from sinking, it is to avoid aproll structure departs from wall and produces crack；Water proof rubber fixture block is designed using L-shaped; contact area increases between making the concrete bodies of water proof rubber fixture block and aproll; and " hook " effect is played to the concrete bodies of aproll; sliding and the crack of aproll concrete bodies can be prevented; rubber has good elasticity and water preventing ability simultaneously; both it can prevent concrete bodies from shrinking and expanding caused by temperature by deforming, and can prevent rainwater from penetrating into protective layer again, and protect the wall base not by rain erosion.
Description
Technical field
The utility model is related to aproll building field, and in particular to a kind of crack resistence concrete apron structure.
Background technology
The outdoor aproll of building is different from outdoor ground, and it had both played outdoor drainage effect, was also responsible for plinth
With ground and the protective effect on basis.Aproll engineering construction, other work posts, process with building construction compare, and either operate
Technique, or technical difficulty, are regarded as fairly simple work.But in engineering, aproll construction quality cannot often be protected
Card.Especially aproll concrete fracture subsidence problems, not only occur repeatedly, are found everywhere, and as cureless quality
Common fault.
What aproll crack had appears in along the elongated direction of wall, and what is had appears in the transverse direction along aproll width, also has
Appear in wall corner 45 ° are oblique.One kind is surface desciccation crack, is distributed mostly in random state.One kind is to start
When only relate to surface layer, then depth and bed course, finally because infiltration is serious, make aproll local subsidence, lose drain function.Aproll is once
Sinking cracks rainwater will invade people's ground by crack, cause hidden dangers in project.
The reason for aproll concrete fracture and sinking, has：First, arrangement of time of the civil engineering to backfill is improper, causes back
Quality of filling soil is not up to standard；2nd, the cracking for the aproll structure that the unstructuredness reason such as concrete temperature, drying shrinkage is caused；3rd, rainwater and
Greening water does harm to the leaching of backfill, be also first by concrete produce crack cause the reason for aproll structure departs from wall it
One.
Aproll loose earth filling position, necessarily leads to saturated yielding sinking, for ramming position of banketing, necessarily leads to soil expansion.Into
After winter, moisture more than frost line starts to freeze, and the frost-heave force of generation arches upward aproll concrete slab, and spring next year warms up soil solution
Sink return just now after jelly.No matter backfill under aproll, melt sunken return and sink or the heavy real sinking of saturated yielding, presentation originally,
All it is to depart from aproll concrete bottom one of spatial gaps of formation.Aproll concrete slab it is hanging, be the inherent tissue because it
Intensity and the globality effect that structure is produced, dependent on the fulcrum of some survivals, produce certain shearing resistance or anti-folding stress relation.
When this stress be less than hanging concrete from gravity or outside pressure when, coagulation plate is to be broken, and start sink,
Expose the quality problems of aproll.
Utility model content
For existing aproll structure it is easy to crack, sliding, infiltration the problem of, the utility model provide a kind of crack resistence coagulation
Native aproll structure.
The utility model uses following technical scheme：
A kind of crack resistence concrete apron structure, including concrete bodies, the concrete bodies are formed by concreting, also
Including anchor rib group and water proof rubber fixture block, the material of the anchor rib group is made of the reinforcing bar of hot-rolled screw thread shape, anchor rib
Group is made up of multiple anchor rib monomers, and the anchor rib monomer includes horizontal bar and vertical muscle, and anchor rib group is arranged on aproll
In concrete bodies, the root of the vertical muscle is fixed in aproll basic unit, and multiple anchor rib monomers are connected by dowel；
The water proof rubber fixture block is L-shaped, and water proof rubber fixture block is arranged between the concrete bodies of aproll structure and wall, the waterproof
The long side of rubber fixture block is close to wall back to wall, short side end face and placed, and the bottom of water proof rubber fixture block is embedded in back fill course
In, top is embedded in the concrete bodies of aproll structure.
Angle between the horizontal bar and vertical muscle of the anchor rib monomer is acute angle or right angle.
The utility model has an advantageous effect in that：
(1) anchor rib group is set in aproll concrete bodies, and the vertical muscle bottom of the monomer of anchor rib group is fixed on aproll
In basic unit, concrete bodies are firmly anchored with basic unit, prevent aproll structure from sinking, are produced while avoiding aproll structure from departing from wall
Crack；(2) rubber has good elasticity and water preventing ability, both can prevent concrete bodies from being received caused by temperature by deforming
Contracting and expansion, can prevent rainwater from penetrating into protective layer, protect the wall base not by rain erosion again；(3) L-shaped of water proof rubber fixture block
Design, adds the contact area of the concrete bodies of water proof rubber fixture block and aproll, while the long side of L-shaped rubber bodies block is again to dissipating
The concrete bodies of water play " hook " effect, can prevent sliding and the crack of aproll concrete bodies.
Brief description of the drawings
Fig. 1 is crack resistence concrete apron structure chart.
Wherein, 1 is anchor rib group；2 be concrete bodies；3 be water proof rubber fixture block.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings：
With reference to Fig. 1, a kind of crack resistence concrete apron structure, including concrete bodies 2, anchor rib group 1 and water proof rubber folder
Block 3.
Concrete bodies 2 are formed by concreting, and the material of anchor rib group 1 is made of the reinforcing bar of hot-rolled screw thread shape, anchor
Gu muscle group 1 is made up of multiple anchor rib monomers, anchor rib monomer includes horizontal bar and vertical muscle, wherein, the horizontal stroke of anchor rib monomer
It can be designed at an acute angle or a right angle to the angle between muscle and vertical muscle, anchor rib group 1 is arranged in the concrete bodies 2 of aproll, and
The root of vertical muscle is fixed in aproll basic unit, and multiple anchor rib monomers pass through at the drift angle of respective horizontal bar and vertical muscle
Connect muscle to be chained together composition anchor rib group 1, this anchor rib group 1 constitutes a skeleton being arranged in concrete bodies 2, will
Concrete bodies 2 are firmly anchored with aproll basic unit, prevent aproll structure from sinking, and are split while aproll structure can be avoided to depart from wall generation
Seam.
Water proof rubber fixture block 3 is set in aproll structure, because rubber has good elasticity and water preventing ability, can both pass through and become
Shape prevents concrete bodies from shrinking and expanding caused by temperature, can prevent rainwater from penetrating into protective layer again, protects the wall base not
By rain erosion.
Water proof rubber fixture block 3 is the rubber bodies block of L-shaped, is arranged between the concrete bodies 2 of aproll structure and wall, L-shaped
The long side (" flash ") of water proof rubber fixture block 3 is close to wall back to wall (not by wall), the perpendicular end surface of short side and placed, L
The long side top of shape water proof rubber fixture block 3 is embedded in the concrete bodies 2 of aproll structure, and short side is embedded in back fill course.It is anti-
The L-shaped design of water rubber fixture block 3, adds the contact area of water proof rubber fixture block 3 and the concrete bodies 2 of aproll, while L-shaped is anti-
" hook " effect is played in the long side of water rubber fixture block 3 to the concrete bodies 2 of aproll again, can effectively prevent the concrete bodies 2 of aproll
Sliding and crack.
In construction, after the construction of the external thermal insulation and wall bottom back fill course that complete structure outer, in exterior wall finish knot
Before structure construction is completed, aproll basic unit is set on the lateral surface and back fill course of external thermal insulation, aproll basic unit includes pouring protecting outside
The flange part returned upwards and the planar section being cast on back fill course on warm layer lateral surface, by water proof rubber fixture block 3
It is separately fixed at anchor rib group 1 under aproll basic unit and back fill course, anchor rib group 1 is apart from wall certain distance (optional 10cm
Left and right), each vertical optional 5cm of muscle length of anchor rib group 1 or so, (each horizontal bar of anchor rib group 1 is long for bending length
Degree) optional 3cm or so；Water proof rubber fixture block 3 is placed between concrete bodies and wall, the length of L-shaped water proof rubber clamp block 3
Placed while being close to wall back to wall, short side end face, form the top on long side of L-shaped water proof rubber fixture block to concrete bodies 2
" hook " shape
Finally, start to pour to form aproll concrete bodies 2 on the planar section of aproll basic unit, finally build up with anchoring
The crack resistence concrete apron structure of muscle group 1 and water proof rubber fixture block 3.
Certainly, described above is not that, to limitation of the present utility model, the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in essential scope of the present utility model, also should
Belong to protection domain of the present utility model.
Claims (2)
1. a kind of crack resistence concrete apron structure, including concrete bodies, the concrete bodies are formed by concreting, it is special
Levy and be, in addition to anchor rib group and water proof rubber fixture block, the anchor rib group is made up of the reinforcing bar of hot-rolled screw thread shape, anchor rib
Group is made up of multiple anchor rib monomers, and the anchor rib monomer includes horizontal bar and vertical muscle, and anchor rib group is arranged on aproll
In concrete bodies, the root of the vertical muscle is fixed in aproll basic unit, and multiple anchor rib monomers are connected by dowel；
The water proof rubber fixture block is L-shaped, and water proof rubber fixture block is arranged between the concrete bodies of aproll structure and wall, the waterproof
The long side of rubber fixture block is close to wall back to wall, short side end face and placed, and the bottom of water proof rubber fixture block is embedded in back fill course
In, top is embedded in the concrete bodies of aproll structure.
2. a kind of crack resistence concrete apron structure according to claim 1, it is characterised in that the anchor rib monomer
Angle between horizontal bar and vertical muscle is acute angle or right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195240.0U CN206554126U (en) | 2017-03-02 | 2017-03-02 | A kind of crack resistence concrete apron structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195240.0U CN206554126U (en) | 2017-03-02 | 2017-03-02 | A kind of crack resistence concrete apron structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554126U true CN206554126U (en) | 2017-10-13 |
Family
ID=60360376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720195240.0U Expired - Fee Related CN206554126U (en) | 2017-03-02 | 2017-03-02 | A kind of crack resistence concrete apron structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554126U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067386A (en) * | 2018-01-22 | 2019-07-30 | 五冶集团上海有限公司 | A kind of exterior wall and aproll integral structure construction method |
| CN111005592A (en) * | 2019-12-20 | 2020-04-14 | 中冶天工集团有限公司 | Novel water dispersion support frame and construction method thereof |
| CN115324084A (en) * | 2022-08-19 | 2022-11-11 | 中交路桥建设有限公司 | Foundation pit slope top water dispersing method |
-
2017
- 2017-03-02 CN CN201720195240.0U patent/CN206554126U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067386A (en) * | 2018-01-22 | 2019-07-30 | 五冶集团上海有限公司 | A kind of exterior wall and aproll integral structure construction method |
| CN111005592A (en) * | 2019-12-20 | 2020-04-14 | 中冶天工集团有限公司 | Novel water dispersion support frame and construction method thereof |
| CN115324084A (en) * | 2022-08-19 | 2022-11-11 | 中交路桥建设有限公司 | Foundation pit slope top water dispersing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20180302 |