CN205711603U - A kind of thin layer of steel deck installation structure - Google Patents
A kind of thin layer of steel deck installation structure Download PDFInfo
- Publication number
- CN205711603U CN205711603U CN201620379771.0U CN201620379771U CN205711603U CN 205711603 U CN205711603 U CN 205711603U CN 201620379771 U CN201620379771 U CN 201620379771U CN 205711603 U CN205711603 U CN 205711603U
- Authority
- CN
- China
- Prior art keywords
- thin layer
- installation structure
- layer
- deck installation
- steel deck
- 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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- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The open a kind of thin layer of steel deck installation structure of this utility model, deck installation structure is layered composite structure, layered composite structure be from bottom to top followed successively by anticorrosive coat, waterproof layer, cushion, pave-load layer, pave-load layer includes mat formation upper strata and thin layer wearing course, and wearing course is made up of thermoplasticity rosin and bauxite.Deck installation structure provided by the utility model, has light weight, an advantage that high intensity, excellent pliability, good steel plate chase after deformation, endurance and durability.
Description
Technical field
This utility model relates to field of road, relates to a kind of steel bridge road surface pavement structure, particularly relates to one
Thin layer of steel deck installation structure.
Background technology
Deck paving i.e. runway is mated formation, and is the protective layer of bridge floor, and it the most directly bears the effect of vehicular load,
And still suffer from the test of various environment, it is ensured that round-the-clock on bridge it is open to traffic.Therefore it is required that deck paving has enough
Intensity, stability, flatness, skid resistance and impermeability.Table is occurred in due to what Random early Detection was relatively concentrated
Surface layer, pave-load layer is carried out after theme engineering terminates, and quantities is less, often in design and construction
Can not get due attention, thus cause in use deck paving and many disadvantages occur: such as flatness
Cause that driving is uncomfortable, surface roughness is poor and wears no resistance and causes wheel-slip to lead to a disaster etc..In order to carry
The anti-slide performance of high deck paving, reduces sliding accident, increases the safety of bridge up train, it is provided that durable road
Face Friction Surface has proved to be a kind of effective countermeasure, especially Friction Surface.
The character of deck paving wearing course material is to determine the fundamental of its pave-load layer integrality performance of the structure, antiskid
The antiskid performance on top layer and durability depend primarily on binding material and the performance of mineral aggregate bi-material.At present, at present
The building stones that bridge deck pavement is used have limestone, basalt, granite, wearing no resistance of these building stones, anti-
Corrosivity is poor.
Utility model content
For the technical problem in the presence of prior art, the utility model proposes and a kind of promote the anti-of existing building stones
The thin layer of steel deck installation structure of sliding anti-wear performance.
For achieving the above object, the technical scheme that this utility model is taked is as follows:
A kind of thin layer of steel deck installation structure, it is characterised in that: described thin layer of steel deck installation structure is from top to bottom
The thin layer wearing course being laid on successively on Steel Bridge Deck, lower floor of mating formation, cushion, waterproof layer and anticorrosive coat.
As preferably, the thickness 10～20mm of the thin layer wearing course that this utility model is used.
As preferably, the anticorrosive coat that this utility model is used is epoxy zinc-rich paint anticorrosive coat or inorganic zinc rich paint is prevented
Rotten layer；The thickness of described anticorrosive coat is not less than 0.08mm.
As preferably, the waterproof layer that the waterproof layer that this utility model is used is made up of water-proof bond material；Institute
The thickness stating waterproof layer is 0.5～2.0mm.
As preferably, the waterproof layer that this utility model is used is at least one layer.
As preferably, the cushion that this utility model is used is that rubber asphalt sand gel cushion or rubber asphalt should
Power absorbs cushion；The thickness of described cushion is 3～8mm.
As preferably, what this utility model was used mats formation what lower floor was made up of epoxy asphalt mixture, described
The thickness of lower floor of mating formation is 20～40mm.
The utility model has the advantages that:
This utility model provides a kind of thin layer of steel deck installation structure, and this architecture is laid the most successively
Thin layer wearing course on Steel Bridge Deck, lower floor of mating formation, cushion, waterproof layer and anticorrosive coat；This utility model
Use rosin ultra-thin wearing layer, abietinic comprcssive strength used and tensile strength high, have again very well simultaneously
Elastic recovery rate and the excellent ability following steel plate deformed, used gathers materials for bauxite, bauxite can
Good depending on property, there is in terms of wearability, resistance of chloride ion penetration and durability obvious advantage, this practicality is new
Type can solve the problem that having in current deck installation structure that surface roughness is poor, wear no resistance etc. causes wheel-slip to be made
The problems such as one-tenth accident.Light weight after Steel Bridge Deck is mated formation by this utility model, intensity is high, and pliability is excellent,
Antiskid is acted charitably, endurance and good endurance, extends the service life mated formation, protects bridge surface armor plate, has
Good economic and social benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of thin layer of steel deck installation structure provided by the utility model；
In Fig. 1, description of reference numerals is as follows:
1-anticorrosive coat；2-waterproof layer；3-cushion；4-mats formation lower floor；5-thin layer wearing course.
Detailed description of the invention
Being described in further detail this utility model below in conjunction with the accompanying drawings, not quite clear part is shown in utility model content portion
Point.
Seeing Fig. 1, this utility model provides a kind of thin layer of steel deck installation structure, this thin layer of steel deck paving
The thin layer wearing course 5 that structure is laid on Steel Bridge Deck the most successively, lower floor 4 of mating formation, cushion 3, waterproof
Layer 2 and anticorrosive coat 1.
Wherein:
Thin layer wearing course 5 is to be prepared from by rosin and aggregate；Aggregate is bauxite；Aggregate size
It is 1～5mm；In bauxite, the composition of bauxite is alumina content about 70～80%, and iron oxide content is
8～10% and dioxide-containing silica be 5～9%；Content of titanium dioxide is 3～8%, and calcium oxide content is
0.2%～1.0%, the content of potassium oxide is 0.5%～2.0%, and the content of sodium oxide is 0～1% wearing valve of bauxite
Less than 4, polishing value PSV of bauxite is not less than 70, and the Mohs' hardness of bauxite is 7～9；Thin layer wearing course
Thickness 10～20mm.Above content is mass percentage content.
Binding agent is one or more of rosin resin, hydrogenated wood rosin glycerol ester and newtrex.
Anticorrosive coat 1 is epoxy zinc-rich paint anticorrosive coat or inorganic zinc rich paint anticorrosive coat；The thickness of anticorrosive coat 1 is not less than
0.08mm。
The waterproof layer that waterproof layer 2 is made up of water-proof bond material；The thickness of waterproof layer 2 is 0.5～2.0mm；Anti-
Water layer 2 at least one layer, preferably two-layer；
Cushion 3 is rubber asphalt sand gel cushion or rubber asphalt stress absorption cushion；The thickness of cushion 3
It is 3～8mm.
Mating formation what lower floor 4 was made up of epoxy asphalt mixture, the thickness of lower floor 4 of mating formation is 20～40mm.
When Steel Bridge Deck being mated formation based on structure as mentioned above, comprise the following steps:
First surface sand-blasting processing of rust removing, sprays the thick anticorrosive coat 1 of 0.08mm after derusting by sandblasting, treat anticorrosive coat 1 with
Steel Bridge Deck adhesive force, more than after 5Mpa, is coated with the waterproof layer 2 of 0.5～2.0mm, on waterproof layer 2, and will with evener
The cushion 3 that mixing is good is paved, and after reaching compactness and the flatness of requirement, then making is mixed by bituminous epoxy
The lower floor 4 of mating formation that material is made, finally making thin layer wearing course 5 on lower floor 4 of mating formation.Steel Bridge Deck after mating formation
Mating formation light weight, intensity is high, and pliability is excellent, and antiskid is acted charitably, endurance and good endurance, extends and mats formation
Service life, protect bridge surface armor plate, there is good economic and social benefit.
Claims (7)
1. a thin layer of steel deck installation structure, it is characterised in that: the thin layer wearing course that described thin layer of steel deck installation structure is laid on Steel Bridge Deck the most successively, lower floor of mating formation, cushion, waterproof layer and anticorrosive coat.
Thin layer of steel deck installation structure the most according to claim 1, it is characterised in that: the thickness 10 ~ 20mm of described thin layer wearing course.
Thin layer of steel deck installation structure the most according to claim 2, it is characterised in that: described anticorrosive coat is epoxy zinc-rich paint anticorrosive coat or inorganic zinc rich paint anticorrosive coat；The thickness of described anticorrosive coat is not less than 0.08mm.
Thin layer of steel deck installation structure the most according to claim 3, it is characterised in that: the waterproof layer that described waterproof layer is made up of water-proof bond material；The thickness of described waterproof layer is 0.5～2.0mm.
Thin layer of steel deck installation structure the most according to claim 4, it is characterised in that: described waterproof layer is at least one layer.
Thin layer of steel deck installation structure the most according to claim 5, it is characterised in that: described cushion is rubber asphalt sand gel cushion or rubber asphalt stress absorption cushion；The thickness of described cushion is 3～8mm.
Thin layer of steel deck installation structure the most according to claim 6, it is characterised in that mat formation what lower floor was made up of epoxy asphalt mixture described in:, described in the mat formation thickness of lower floor be 20～40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379771.0U CN205711603U (en) | 2016-04-30 | 2016-04-30 | A kind of thin layer of steel deck installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379771.0U CN205711603U (en) | 2016-04-30 | 2016-04-30 | A kind of thin layer of steel deck installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711603U true CN205711603U (en) | 2016-11-23 |
Family
ID=57291759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620379771.0U Expired - Fee Related CN205711603U (en) | 2016-04-30 | 2016-04-30 | A kind of thin layer of steel deck installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205711603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803884A (en) * | 2016-04-30 | 2016-07-27 | 山西省交通科学研究院 | Thin-layer steel bridge deck pavement structure |
| CN111705653A (en) * | 2020-07-03 | 2020-09-25 | 重庆市智翔铺道技术工程有限公司 | Steel bridge deck pavement structure |
| CN111705654A (en) * | 2020-07-03 | 2020-09-25 | 重庆市智翔铺道技术工程有限公司 | Steel bridge deck pavement structure transition layer |
-
2016
- 2016-04-30 CN CN201620379771.0U patent/CN205711603U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803884A (en) * | 2016-04-30 | 2016-07-27 | 山西省交通科学研究院 | Thin-layer steel bridge deck pavement structure |
| CN105803884B (en) * | 2016-04-30 | 2017-11-24 | 山西省交通科学研究院 | A kind of thin layer bridge deck pavement structure |
| CN111705653A (en) * | 2020-07-03 | 2020-09-25 | 重庆市智翔铺道技术工程有限公司 | Steel bridge deck pavement structure |
| CN111705654A (en) * | 2020-07-03 | 2020-09-25 | 重庆市智翔铺道技术工程有限公司 | Steel bridge deck pavement structure transition layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161123 Termination date: 20190430 |