CN104863044A - Integral bridge and bridge material - Google Patents
Integral bridge and bridge material Download PDFInfo
- Publication number
- CN104863044A CN104863044A CN201510323575.1A CN201510323575A CN104863044A CN 104863044 A CN104863044 A CN 104863044A CN 201510323575 A CN201510323575 A CN 201510323575A CN 104863044 A CN104863044 A CN 104863044A
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- China
- Prior art keywords
- bridge
- sheet material
- percent
- material bar
- support column
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The invention discloses an integral bridge and a bridge material, relates to the field of small and medium-sized bridges, and provides the bridge which can be integrally formed in a factory and has high strength, and the material for manufacturing the bridge. The integral bridge comprises a bridge deck, wherein the bridge deck comprises the bridge material and a plurality of plate strips; the plate strips are arranged at intervals for forming a plate strip layer; the bridge material coats the plate strip layer and fully fills gaps between the plate strips; and the bridge material comprises the following ingredients in proportion by weight: 25 percent to 30 percent of magnesium oxides, 12 percent to 15 percent of magnesium chlorides, 0.2 percent to 0.5 percent of stabilizers, 0.65 percent to 0.85 percent of bonding agents, 0.35 percent to 0.55 percent of thickening agents, 30 percent to 35 percent of straws, 5 percent to 6.5 percent of glass reinforced fiber and the balance water. The integral bridge and the bridge material are particularly suitable to be used for designing and manufacturing ordinary bridges.
Description
Technical field
The present invention relates to medium and small bridges field, particularly relate to a kind of integrated bridge and the bridge material for the manufacture of this bridge.
Background technology
In prior art, the material manufacturing medium and small bridges mainly contains: steel concrete, stone material and timber.
In the manufacture process of Reinforced Concrete Bridge, stone material bridge and timber bridge, a large amount of operations needs to carry out at the scene, and namely a large amount of operations needs to carry out in bridge location, and on-site construction time is long.Site operation is large on surrounding enviroment impact, and the impact of the environmental factors such as climate is large; Material frequently transports also can increase cost.
In addition, Reinforced Concrete Bridge has high strength, long-lived advantage, but Reinforced Concrete Bridge manufacturing cost is high, and manufacturing process is complicated.Stone material bridge cost is lower, but stone material is adopted, processes, all not easily mechanization such as to be built by laying bricks or stones, and the labour of needs is more, and the duration is longer.Timber bridge cost is low, manufacture easy, but supporting capacity is limited, and does not prevent fires.
Summary of the invention
The technical problem that the present invention will solve is: provide one can in factory global formation, and there is the bridge of high strength.
In order to solve the problem, the technical scheme adopted is: integrated bridge comprises bridge floor, and bridge floor comprises bridge material and some sheet material bars, and sheet material bar interval arranges and forms sheet material bar layer, bridge material coated sheet material bar layer the gap be full of between sheet material bar;
The raw material of bridge material comprises by weight ratio: magnesia 25 ~ 30%, magnesium chloride 12% ~ 15%, stabilizing agent 0.2% ~ 0.5%, adhesive 0.65% ~ 0.85%, thickener 0.35% ~ 0.55%, stalk 30% ~ 35%, fiberglass reinforcement 5% ~ 6.5%; Surplus is water.
Further: integrated bridge comprises support column, support column comprises bridge material and some sheet material bars, and sheet material bar interval arranges and forms sheet material bar layer, bridge material coated sheet material bar layer the gap be full of between sheet material bar; Bridge floor is arranged at above support column, and bridge floor and support column are by bridge adheres.
Further: integrated bridge comprises reinforcing rib, reinforcing rib comprises bridge material and some sheet material bars, and sheet material bar interval arranges and forms sheet material bar layer, bridge material coated sheet material bar layer the gap be full of between sheet material bar; Reinforcing rib is arranged at below bridge floor, and reinforcing rib and bridge floor are by bridge adheres.
Further: integrated bridge comprises guardrail, guardrail comprises bridge material and some sheet material bars, and sheet material bar interval arranges and forms sheet material bar layer, bridge material coated sheet material bar layer the gap be full of between sheet material bar; Guardrail is arranged at above bridge floor, and guardrail and bridge floor are by bridge adheres.
Further: sheet material bar is formed by waste and old plate cutting.
Further: the fineness of stalk is less than 20 orders.
Further: bridge floor, support column and reinforcing rib include spaced at least two sheet material bar layers, and construction material is full of the gap of sheet material bar interlayer.
Another technical problem that the present invention will solve is: provide a kind of bridge material, adopts this material can make integral bridge in factory, and has very high intensity.
In order to solve the problem, the technical scheme adopted is: bridge material, its raw material comprises by weight ratio: magnesia 25 ~ 30%, magnesium chloride 12% ~ 15%, stabilizing agent 0.2% ~ 0.5%, adhesive 0.65% ~ 0.85%, thickener 0.35% ~ 0.55%, stalk 30% ~ 35%, fiberglass reinforcement 5% ~ 6.5%; Surplus is water.
Further: the fineness of stalk is less than 20 orders.
The invention has the beneficial effects as follows: 1, integral bridge all can be pre-formed in factory; During site operation, only integral bridge need be installed, on-site construction time is short, can shorten the bridge construction duration.
2, production technology is easy, and cost is lower.
3, bridge intensity is high, compressive strength >=80Mpa.
Accompanying drawing explanation
Fig. 1 is bridge lateral view;
Fig. 2 is the A-A sectional view in Fig. 1;
Fig. 3 is the sectional drawing of bridge parts thickness direction;
Fig. 4 is the sectional drawing of bridge parts length direction;
Be labeled as in figure: support column 1, guardrail 2, bridge floor 3, reinforcing rib 4, sheet material bar 5, sheet material bar layer 6.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As depicted in figs. 1 and 2, integrated bridge of the present invention and existing highway bridge there is no obvious difference in appearance.Integrated bridge can only have bridge floor 3.For the ease of installing, integrated bridge can comprise support column 1.In order to improve flexural strength, integrated bridge can comprise reinforcing rib 4.In order to the safety of pedestrian and driving, integrated bridge can comprise guardrail 2.
Integrated bridge difference with the prior art of the present invention is: the internal construction of the bridge parts such as support column 1, guardrail 2, bridge floor 3 and reinforcing rib 4 unlike the prior art.Support column 1, guardrail 2, bridge floor 3 and reinforcing rib 4 include bridge material and some sheet material bars 5, and sheet material bar 5 interval arranges and forms sheet material bar layer 6, bridge material coated sheet material bar layer 6 gap be full of between sheet material bar 5; The raw material of bridge material comprises by weight ratio: magnesia 25 ~ 30%, magnesium chloride 12% ~ 15%, stabilizing agent 0.2% ~ 0.5%, adhesive 0.65% ~ 0.85%, thickener 0.35% ~ 0.55%, stalk 30% ~ 35%, fiberglass reinforcement 5% ~ 6.5%; Surplus is water.The fineness of stalk recommends to be less than 20 orders.
The manufacture method of support column 1, guardrail 2, bridge floor 3 and reinforcing rib 4 includes following steps: A, in mould, lay one deck bridge material; B, by sheet material bar 1 uniform spreading on construction material; C, on sheet material bar 1, re-lay one deck bridge jointing material, therefore bridge jointing material has mobility can enter gap between sheet material bar 1; D, wait bridge jointing material moisture loss, can adopt the mode of blowing or heating to accelerate bridge jointing material moisture loss.
Integrated bridge assembling method comprises the steps: A, support column 1 and reinforcing rib 4 is placed on ground, smears bridge jointing material on the top of support column 1 and reinforcing rib 4; B, be placed on support column 1 and reinforcing rib 4 by bridge floor 3, bridge floor 3 and support column 1 and reinforcing rib 4 bond by bridge jointing material; C, on bridge floor 3, smear bridge jointing material, be placed on by guardrail 2 on bridge floor 3, guardrail 2 and bridge floor 3 bond by bridge jointing material.
Magnesia, magnesium chloride, stabilizing agent, adhesive, thickener fiberglass reinforcement can be all product common on market, and such as stabilizing agent model can be HMY-630, and thickener model can be CB-805.
The configuration mode of construction material is: each raw material is added container, then stirs.
In order to cost-saving, avoid waste, sheet material bar 5 can be formed by waste and old plate cutting.Stalk should be broken stalk, and fineness is preferably less than 20 orders.
The concrete size of bridge floor 3, support column 1 and reinforcing rib 4 should design according to the carrying of bridge.When the carrying of bridge is larger, bridge floor 3, support column 1 and reinforcing rib 4 can comprise spaced at least two sheet material bar layers 6, and construction material is full of the gap between sheet material bar layer 6.Sheet material bar 5 length direction of same sheet material bar layer 6 is preferably consistent.The sheet material bar 5 of adjacent sheet metal bar layer 6 can be mutually vertical, also can length direction consistent.
The present invention is particularly useful for during the less medium and small bridges of span manufactures and designs.
Claims (9)
1. integrated bridge, it is characterized in that: comprise bridge floor (3), bridge floor (3) comprises bridge material and some sheet material bars (5), sheet material bar (5) interval arranges and forms sheet material bar layer (6), bridge material coated sheet material bar layer (6) the gap be full of between sheet material bar (5);
The raw material of bridge material comprises by weight ratio: magnesia 25 ~ 30%, magnesium chloride 12% ~ 15%, stabilizing agent 0.2% ~ 0.5%, adhesive 0.65% ~ 0.85%, thickener 0.35% ~ 0.55%, stalk 30% ~ 35%, fiberglass reinforcement 5% ~ 6.5%; Surplus is water.
2. integrated bridge according to claim 1, it is characterized in that: comprise support column (1), support column (1) comprises bridge material and some sheet material bars (5), sheet material bar (5) interval arranges and forms sheet material bar layer (6), bridge material coated sheet material bar layer (6) the gap be full of between sheet material bar (5); Bridge floor (3) is arranged at support column (1) top, and bridge floor (3) and support column (1) are by bridge adheres.
3. integrated bridge according to claim 2, it is characterized in that: comprise reinforcing rib (4), reinforcing rib (4) comprises bridge material and some sheet material bars (5), sheet material bar (5) interval arranges and forms sheet material bar layer (6), bridge material coated sheet material bar layer (6) the gap be full of between sheet material bar (5); Reinforcing rib (4) is arranged at bridge floor (3) below, and reinforcing rib (4) and bridge floor (3) are by bridge adheres.
4. integrated bridge according to claim 3, it is characterized in that: comprise guardrail (2), guardrail (2) comprises bridge material and some sheet material bars (5), sheet material bar (5) interval arranges and forms sheet material bar layer (6), bridge material coated sheet material bar layer (6) the gap be full of between sheet material bar (5); Guardrail (2) is arranged at bridge floor (3) top, and guardrail (2) and bridge floor (3) are by bridge adheres.
5. integrated house component module according to claim 4, it is characterized in that: bridge floor (3), support column (1) and reinforcing rib (4) include spaced at least two sheet material bar layers (6), and construction material is full of the gap between sheet material bar layer (6).
6. the integrated house component module according to any one of claim 1 to 5, is characterized in that: sheet material bar (5) is formed by waste and old plate cutting.
7. integrated house component module according to claim 6, is characterized in that: the fineness of stalk is less than 20 orders.
8. bridge material, is characterized in that: raw material comprises by weight ratio: magnesia 25 ~ 30%, magnesium chloride 12% ~ 15%, stabilizing agent 0.2% ~ 0.5%, adhesive 0.65% ~ 0.85%, thickener 0.35% ~ 0.55%, stalk 30% ~ 35%, fiberglass reinforcement 5% ~ 6.5%; Surplus is water.
9. bridge material according to claim 8, is characterized in that: the fineness of stalk is less than 20 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323575.1A CN104863044A (en) | 2015-06-12 | 2015-06-12 | Integral bridge and bridge material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323575.1A CN104863044A (en) | 2015-06-12 | 2015-06-12 | Integral bridge and bridge material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104863044A true CN104863044A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510323575.1A Pending CN104863044A (en) | 2015-06-12 | 2015-06-12 | Integral bridge and bridge material |
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| Country | Link |
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| CN (1) | CN104863044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811632A (en) * | 2019-03-27 | 2019-05-28 | 周兴和 | Assembling bridge |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125209A (en) * | 1994-12-23 | 1996-06-26 | 何洪勇 | Composite chemical material and manufacturing technology thereof |
| CN1563198A (en) * | 2004-04-13 | 2005-01-12 | 闫玉亭 | Nano lightweight composite wall plates made from stalk |
| JP2007238380A (en) * | 2006-03-09 | 2007-09-20 | Chugoku Electric Power Co Inc:The | Prestressed concrete products and concrete structures |
| CN101050098A (en) * | 2007-05-16 | 2007-10-10 | 陈敏 | Partition wallboard of environmental protective lightweight fiber |
| CN101058999A (en) * | 2007-06-01 | 2007-10-24 | 泰安市泰山区正发建材有限公司 | Energy-saving type module house |
| CN101164960A (en) * | 2006-10-17 | 2008-04-23 | 荆德祥 | Method for producing building material board |
-
2015
- 2015-06-12 CN CN201510323575.1A patent/CN104863044A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125209A (en) * | 1994-12-23 | 1996-06-26 | 何洪勇 | Composite chemical material and manufacturing technology thereof |
| CN1563198A (en) * | 2004-04-13 | 2005-01-12 | 闫玉亭 | Nano lightweight composite wall plates made from stalk |
| JP2007238380A (en) * | 2006-03-09 | 2007-09-20 | Chugoku Electric Power Co Inc:The | Prestressed concrete products and concrete structures |
| CN101164960A (en) * | 2006-10-17 | 2008-04-23 | 荆德祥 | Method for producing building material board |
| CN101050098A (en) * | 2007-05-16 | 2007-10-10 | 陈敏 | Partition wallboard of environmental protective lightweight fiber |
| CN101058999A (en) * | 2007-06-01 | 2007-10-24 | 泰安市泰山区正发建材有限公司 | Energy-saving type module house |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811632A (en) * | 2019-03-27 | 2019-05-28 | 周兴和 | Assembling bridge |
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Application publication date: 20150826 |