CN101935964A - Anchoring liquid for screw spikes of reinforced concrete sleepers - Google Patents
Anchoring liquid for screw spikes of reinforced concrete sleepers Download PDFInfo
- Publication number
- CN101935964A CN101935964A CN 201010278231 CN201010278231A CN101935964A CN 101935964 A CN101935964 A CN 101935964A CN 201010278231 CN201010278231 CN 201010278231 CN 201010278231 A CN201010278231 A CN 201010278231A CN 101935964 A CN101935964 A CN 101935964A
- Authority
- CN
- China
- Prior art keywords
- reinforced concrete
- anchoring liquid
- spikes
- concrete sleepers
- anchoring
- 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.)
- Pending
Links
Landscapes
- Road Paving Structures (AREA)
Abstract
The invention relates to an anchoring liquid for screw spikes of reinforced concrete sleepers, belonging to the technical field of sleeper spikes. The anchoring liquid for the screw spikes of the reinforced concrete sleepers is characterized by comprising the components of sulfur, talcum powder, quartz sand and paraffin. The anchoring liquid has the advantages of achieving good insulation property and high hydrophobic property, effectively preventing moisture from entering the spikes, being less affected by temperature environment, ensuring that the screw spikes is tightly bonded with the sleepers with large uplift resistance and large material compactness, preventing the corrosion of harmful ions, effectively protecting the screw spikes of the reinforced concrete sleepers and prolonging the service of the screw spikes of the reinforced concrete sleepers, and the like.
Description
Technical field
The invention belongs to sleeper railway spike technical field, particularly relate to a kind of reinforced concrete sleeper plate screw spike anchoring liquid.
Background technology
At present, reinforced concrete sleeper plate screw spike need carry out anchoring with anchoring liquid.Existing anchoring liquid composition is generally: sulphur, cement, common medium sand, paraffin.There is following shortcoming in this anchoring liquid: after the concrete slab sleeper screw spike uses the anchoring liquid anchoring of mentioned component preparation to finish, the insulaion resistance between the short time inside spin railway spike under dry state 〉=50 megohms, drench with rain the back under dampness 〉=10 kilohms.But once more after the drying, insulaion resistance≤5 megohms then.Do not satisfy the requirement of insulaion resistance 〉=5 megohms of track circuit under dry state.Therefore, some railway units have to adopt insulation sleeve to reach the purpose of insulation in actual applications.
Summary of the invention
The present invention provides a kind of reinforced concrete sleeper plate screw spike anchoring liquid for solving the problem that prior art exists.
The object of the invention provides a kind of good insulation preformance that has; hydrophobicity performance is good; effectively stop moisture to enter; it is little influenced by temperature environment, and screw spike is combined closely with concrete slab sleeper, and uplift resistance is big; the material compactness is big; can stop the erosion of harmful ion, effectively protect reinforced concrete sleeper plate screw spike, the reinforced concrete sleeper plate screw spike anchoring liquid of characteristics such as increase the service life.
Reinforced concrete sleeper plate screw spike anchoring liquid of the present invention adopts following technical scheme:
A kind of reinforced concrete sleeper plate screw spike anchoring liquid, be characterized in: anchoring liquid comprises component, sulphur, French chalk, quartz sand and paraffin.
Reinforced concrete sleeper plate screw spike anchoring liquid of the present invention can also adopt following technical measures:
Described reinforced concrete sleeper plate screw spike anchoring liquid, be characterized in: the weight proportion of sulphur, French chalk, quartz sand and paraffin is 10:3-8:15-30:0.5-4.
Described reinforced concrete sleeper plate screw spike anchoring liquid, be characterized in: the particle diameter of quartz sand is 0.04-5mm.
Advantage that the present invention has and good effect:
Reinforced concrete sleeper plate screw spike anchoring liquid, since adopted brand-new technology scheme of the present invention, compared with prior art, after anchoring liquid of the present invention uses, insulaion resistance between the screw spike under dry state 〉=100 megohms, drench with rain the back under dampness 〉=20 kilohms.After the drying, then insulaion resistance still can reach 〉=10 megohms once more.Satisfy the requirement of insulaion resistance 〉=5 megohms of track circuit under dry state, under the dampness that drenches with rain 〉=20 kilohms.While screw spike uplift resistance big (〉=5 tons).
Anchoring liquid good insulation preformance of the present invention; good hydrophobicity performance is arranged; effectively stop entering of moisture; it is little influenced by temperature environment, and it is more tight that screw spike is combined with concrete slab sleeper, and uplift resistance is big; the material compactness is big; can stop the erosion of harmful ion, effectively protect reinforced concrete sleeper plate screw spike, increase the service life.
The specific embodiment
For further understanding technology contents of the present invention, characteristics and effect, enumerate following example now, and be described in detail as follows:
Embodiment 1
A kind of reinforced concrete sleeper plate screw spike anchoring liquid, its weight consists of sulphur, French chalk, quartz sand and paraffin, and the weight proportion of each component is 10:5:20:1.The particle diameter of quartz sand is 0.05-2mm.
After this anchoring liquid is on probation, through test, the insulaion resistance between the screw spike under dry state 〉=100 megohms, drench with rain the back under dampness 〉=20 kilohms.After the drying, then insulaion resistance still can reach 〉=10 megohms once more.Satisfy the requirement of insulaion resistance 〉=5 megohms of track circuit under dry state, under the dampness that drenches with rain 〉=20 kilohms.While screw spike uplift resistance big (〉=5 tons).The anchoring liquid good insulation preformance of present embodiment; stop entering of moisture; it is little influenced by temperature environment; it is more tight that screw spike is combined with concrete slab sleeper; increase the compactness of material, stoped the erosion of harmful ion, effectively protected reinforced concrete sleeper plate screw spike; make the railway spike anchorage part not have damage, indeformable, prolonged application life greatly.
Claims (3)
1. reinforced concrete sleeper plate screw spike anchoring liquid, it is characterized in that: anchoring liquid comprises component, sulphur, French chalk, quartz sand and paraffin.
2. according to the described reinforced concrete sleeper plate of claim 1 screw spike anchoring liquid, it is characterized in that: the weight proportion of sulphur, French chalk, quartz sand and paraffin is 10:3-8:15-30:0.5-4.
3. according to claim 1 or 2 described reinforced concrete sleeper plate screw spike anchoring liquid, it is characterized in that: the particle diameter of quartz sand is 0.04-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010278231 CN101935964A (en) | 2010-09-10 | 2010-09-10 | Anchoring liquid for screw spikes of reinforced concrete sleepers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010278231 CN101935964A (en) | 2010-09-10 | 2010-09-10 | Anchoring liquid for screw spikes of reinforced concrete sleepers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101935964A true CN101935964A (en) | 2011-01-05 |
Family
ID=43389516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010278231 Pending CN101935964A (en) | 2010-09-10 | 2010-09-10 | Anchoring liquid for screw spikes of reinforced concrete sleepers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101935964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082804A (en) * | 2016-06-12 | 2016-11-09 | 山东大元实业股份有限公司 | A kind of Anchor Agent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2336513A1 (en) * | 1975-12-23 | 1977-07-22 | Abbaye Atel Const | Metal railway sleeper support assembly - has grooved concrete block vibration absorbing sheet on upper surface |
| CN85103638B (en) * | 1985-05-28 | 1986-10-22 | 铁道部第三工程公司 | Material for binding concrete structure |
| CN101219874A (en) * | 2008-01-28 | 2008-07-16 | 潍坊市大元实业有限公司 | Screw spike anchoring agent |
-
2010
- 2010-09-10 CN CN 201010278231 patent/CN101935964A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2336513A1 (en) * | 1975-12-23 | 1977-07-22 | Abbaye Atel Const | Metal railway sleeper support assembly - has grooved concrete block vibration absorbing sheet on upper surface |
| CN85103638B (en) * | 1985-05-28 | 1986-10-22 | 铁道部第三工程公司 | Material for binding concrete structure |
| CN101219874A (en) * | 2008-01-28 | 2008-07-16 | 潍坊市大元实业有限公司 | Screw spike anchoring agent |
Non-Patent Citations (2)
| Title |
|---|
| 《冶金运输》 19940331 殷元仁 钢筋混凝土轨枕的开裂与硫磺锚固新配方的探索 42-45 1-3 , 第3期 2 * |
| 《石家庄铁道学院学报》 19961231 黄书珍等 石屑硫磺道钉锚固剂的研究 93-97 1-3 第9卷, 第4期 2 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082804A (en) * | 2016-06-12 | 2016-11-09 | 山东大元实业股份有限公司 | A kind of Anchor Agent |
| CN106082804B (en) * | 2016-06-12 | 2018-05-08 | 山东大元实业股份有限公司 | A kind of Anchor Agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104446174A (en) | High-crack-resistant concrete suitable for severe environment and construction method thereof | |
| CN103964747B (en) | A kind of weather-proof quick-drying road surface breakage patching material and preparation method thereof | |
| CN102797358B (en) | Construction technique for ultralow-temperature high-property concrete for railway construction in frigid areas | |
| CN102086112A (en) | Concrete repairing material and preparation method thereof | |
| CN104788039B (en) | A kind of interior reinforcement and repair agent of cement based structural cracks under wet environment | |
| CN112897966A (en) | Calcium carbonate-based inorganic coating and preparation and use methods thereof | |
| CN105401592B (en) | A kind of shock insulation-vibration-free tables and its construction method | |
| CN104844103A (en) | Novel flexible composite shotcrete layer support material | |
| CN211256669U (en) | Steel bridge deck pavement structure | |
| CN103951359B (en) | A kind of high-performance road rehabilitation king material | |
| CN101935964A (en) | Anchoring liquid for screw spikes of reinforced concrete sleepers | |
| CN101219874B (en) | Screw spike anchoring agent | |
| CN101886361A (en) | Epoxy asphalt and crushed stone drainage foundation | |
| CN103058548B (en) | Reinforced concrete rust inhibitor and use method thereof | |
| CN103741707B (en) | The heavy excavation anti-corrosion foundation of saline soil area UHV transmission line and preparation method | |
| CN106477996B (en) | A kind of concrete wave wall material | |
| Montes-Garcia et al. | Assessment of high performance concrete containing fly ash and calcium nitrite based corrosion inhibitor as a mean to prevent the corrosion of reinforcing steel | |
| Gupta et al. | Autonomous repair in cementitous material by combination of superabsorbent polymers and polypropylene fibres: A step towards sustainable infrastructure | |
| CN104556944A (en) | Concrete protecting sol | |
| KR101542204B1 (en) | Grout composition for marine wind velocity generator | |
| KR101517925B1 (en) | Organic and inorganic smart complex cracks repairing materials composition based on bisphenol oxirane polymer and polyamine | |
| CN106349826A (en) | High-flexibility waterproof paint and preparation method thereof | |
| KR101069772B1 (en) | Snow melting system and pavement method for road using slag | |
| Koh et al. | Effect of curing method on the strength development and freezing-thawing durability of the concrete incorporating high volume blast-furnace slag subjected to initial frost damage | |
| CN105255342A (en) | Insulated dust-proof coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110105 |