CN106885060A - A kind of cement-base composite material pipe based on textile technology - Google Patents
A kind of cement-base composite material pipe based on textile technology Download PDFInfo
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- CN106885060A CN106885060A CN201710130325.5A CN201710130325A CN106885060A CN 106885060 A CN106885060 A CN 106885060A CN 201710130325 A CN201710130325 A CN 201710130325A CN 106885060 A CN106885060 A CN 106885060A
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- Prior art keywords
- powder
- fiber cloth
- layer fiber
- material pipe
- holes
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Cement-base composite material pipe based on textile technology disclosed by the invention, including pliability waterproof material pipe and Composite materials Clad, Composite materials Clad includes internal layer fiber cloth with holes, dimensional fibre skeleton and outer layer fiber cloth, dimensional fibre skeleton is made up of the fiber being interspersed in inside and outside many between internal layer fiber cloth with holes and outer layer fiber cloth, be connected as a single entity for internal layer fiber cloth with holes and outer layer fiber cloth by dimensional fibre skeleton, concrete dry-powder is filled with dimensional fibre skeleton, internal layer fiber cloth with holes and outer layer fiber cloth are cylindraceous fabric, outer layer fiber cloth close weave and close impermeable powder, internal layer fiber cloth with holes is coated on the outer surface of pliability waterproof material pipe；The composite material tube long service life, anti-corrosion, heat-insulated and cryoprotective effects are good, under bad weather of extremely trembling with fear will not spalling, while have it is anti-blend control and split effect, can be widely applied for the pipeline of the various uses such as caliduct, chemical industry transfusion, gas pipeline, supplying drainage.
Description
Technical field
The present invention relates to a kind of tubing, specifically a kind of cement-base composite material pipe based on textile technology.
Background technology
Supplying drainage or wireway common at present has steel pipe, pipe of concrete, winding pipe, pliability waterproof material pipe, PE
Pipe etc., be mainly used in public and civilian plumbing, irrigation system etc., easily it is aging.Steel pipe easily gets rusty, corrodes, and heat conduction, as
Additional protection is needed when steam heating pipe is used；Winding pipe is due to using high-molecular organic material, restricted lifetime.Pliability waterproof material
Pipe, PE tube lifetimes are shorter, and cracky, crushing resistance is poor, to having certain requirement using wall thickness.Existing concrete duct, though
Right long lifespan, intensity are high, but are easier crackle occur, cause infiltration, are also easy to when being embedded in underground because of the long-term percolating water of crackle,
Situations such as causing ground to cave in.Therefore existing tubing haves the shortcomings that certain and uses upper deficiency.
The content of the invention
The technical problems to be solved by the invention are：In view of the shortcomings of the prior art, there is provided a kind of based on textile technology
Cement-base composite material pipe, the composite material tube long service life, anti-corrosion, heat-insulated and cryoprotective effects are good, in bad weather of extremely trembling with fear
Under will not spalling, while have it is anti-blend control and split effect, be also outer slabbing under limiting force effect without broken, internal layer will not split
Open, whole pipe, without producing fracture, can be prevented effectively from what is occurred by liquid in pipe or gas leakage because with pliability
Unsafe condition.When the tubing is constructed, can be manually or by simple tool crooked pipeline, and also pipe weight compares when not watering
Gently, it is readily transported；Weight increases by 30% or so after watering.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of cement base based on textile technology is combined
Tubes of material, including pliability waterproof material pipe and Composite materials Clad, described Composite materials Clad include internal layer fibre with holes
Wei Bu, dimensional fibre skeleton and outer layer fiber cloth, described dimensional fibre skeleton is by being interspersed in described core band inside and outside many
Fiber between the fiber cloth in hole and described outer layer fiber cloth is constituted, and described dimensional fibre skeleton is with holes by described internal layer
Fiber cloth and described outer layer fiber cloth be connected as a single entity, concrete dry-powder is filled with described dimensional fibre skeleton, it is described
Internal layer fiber cloth with holes and described outer layer fiber cloth be cylindraceous fabric, described outer layer fiber cloth close weave and
Close impermeable powder, described internal layer fiber cloth with holes is coated on the outer surface of described pliability waterproof material pipe.
The wall thickness of described pliability waterproof material pipe is 0.01~40.00 mm, the wall thickness of described Composite materials Clad
It is 2~60 mm.The relatively thin pliability waterproof material pipe of 0.01~40.00mm wall thickness, while further reduces cost,
Be conducive to improving the pliability of composite material tube, so that pipe is more flexible and coils, conveniently transports and install and use.The Guan An
It is soft pipe after dress, when not watering；Concrete dry-powder solidification after watering, pipe hardening.
The inner surface of described pliability waterproof material pipe is smooth, and described internal layer fiber cloth with holes is combined closely in institute
The outer surface of the pliability waterproof material pipe stated.The Composite materials Clad being wrapped on pliability waterproof material pipe rises heat-insulated, anti-
Ooze, control the effect split.
Described concrete dry-powder includes cement, dry sand, pottery sand, fine aggregate, swelling agent, slag powders, flyash, micro- silicon
In powder, wollastonite in powder, miberal powder, pulverized limestone, reactive powder, cellulose, polymer dispersion powder, wood fibre and kaolin at least
It is a kind of.
Be added with described concrete dry-powder heat-barrier material, anti-corrosion material, acoustic material, elastomeric material, quick-set,
At least one in retarded adhesive material and pigment.After these materials are added in concrete dry-powder, the anti-of tubing is can further improve
It is rotten, heat-insulated, freeze proof and anti-blend control and split effect.
Described heat-barrier material is insulation material particle and/or expanded material, and described anti-corrosion material is thin dry powder, diminishing
Agent dry powder, air entraining agent dry powder, waterproofing agent dry powder, plasticiser dry powder, dispersant dry powder, pigment dry powder, natural or synthetic chopped fiber,
At least one in bauxite, soda ash, quick lime, dihydrate gypsum, sodium bentonite, inert material powder and dyestuff, it is described
Acoustic material is at least one in land plaster, expanded perlite, foaming agent dry powder and cellulose, and described elastomeric material is rubber
Rubber powder, the effect of elastomeric material is to increase tubing elasticity, while preventing foreign object strike, absorbing foreign object strike energy, described speed
Gel material is agent dry powder or accelerator, it is adaptable to need the occasion of rapid hardening, and described retarded adhesive material is retarder dry powder.
Described accelerator is mixture, aluminium ore powder, sodium aluminate, 711 concrete accelerators of aluminum oxide clinker and lime stone
And the one kind in calcining milling, described calcining milling is calcining aluminium ore powder, calcined alunite milling, calcining dickite milling
With calcined fine coal powder milling in one or two；Described retarder is citric acid, calcium lignosulfonate, tartaric acid, grape
At least one in sodium saccharate, honey, starch, zinc salt, borate, phosphate and AT retardation water reducing agents.
Compared with prior art, the advantage of the invention is that：The cement base based on textile technology that the present invention is provided is combined
Tubes of material, pliability waterproof material pipe is coated in Composite materials Clad, and pliability waterproof material pipe can be made not receive wind rain
Drench and ultraviolet irradiation interference, the composite material tube is flexible, can coil, transport and easy for installation, and filled out in Composite materials Clad
Water i.e. curable filled with concrete dry-powder, after construction, the composite material tube long service life, anti-corrosion, heat-insulated and cryoprotective effects
It is good, under bad weather of extremely trembling with fear will not spalling, while have it is anti-blend control and split effect, under limiting force effect be also outer slabbing and
Do not break, internal layer will not split, whole pipe, without producing fracture, can be prevented effectively from because of liquid in pipe or gas because with pliability
The unsafe condition that body is revealed and occurred.When the tubing is constructed, can be manually or by simple tool crooked pipeline, and when not watering
Pipe weight is lighter, is readily transported；Weight increases by 30% or so after watering.Cement base of the present invention based on textile technology is combined
Tubes of material, can be widely applied for the pipeline of the various uses such as caliduct, chemical industry transfusion, gas pipeline, supplying drainage.
Brief description of the drawings
Fig. 1 is the structural representation of the cement-base composite material pipe based on textile technology in embodiment.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
The cement-base composite material pipe based on textile technology of embodiment 1, as shown in figure 1, including pliability waterproof material
Pipe 1 and Composite materials Clad, the wall thickness of pliability waterproof material pipe 1 is 0.5mm, and the wall thickness of Composite materials Clad is 10mm；It is multiple
Condensation material covering includes internal layer fiber cloth 21 with holes, dimensional fibre skeleton 22 and outer layer fiber cloth 23, dimensional fibre skeleton 22
It is made up of the fiber 24 being interspersed in inside and outside many between internal layer fiber cloth 21 with holes and outer layer fiber cloth 23, dimensional fibre skeleton
22 are connected as a single entity internal layer fiber cloth 21 with holes and outer layer fiber cloth 23, and concrete dry-powder is filled with dimensional fibre skeleton 22
（Not shown in figure）, internal layer fiber cloth 21 with holes and outer layer fiber cloth 23 is cylindraceous fabric, and outer layer fiber cloth 23 is tight
Braiding and close impermeable powder, internal layer fiber cloth 21 with holes are coated on the outer surface of pliability waterproof material pipe 1.
The cement-base composite material pipe based on textile technology of embodiment 2, as shown in figure 1, including pliability waterproof material
Pipe 1 and Composite materials Clad, the wall thickness of pliability waterproof material pipe 1 is 1.0mm, and the wall thickness of Composite materials Clad is 20mm；It is multiple
Condensation material covering includes internal layer fiber cloth 21 with holes, dimensional fibre skeleton 22 and outer layer fiber cloth 23, dimensional fibre skeleton 22
It is made up of the fiber 24 being interspersed in inside and outside many between internal layer fiber cloth 21 with holes and outer layer fiber cloth 23, dimensional fibre skeleton
22 are connected as a single entity internal layer fiber cloth 21 with holes and outer layer fiber cloth 23, and concrete dry-powder is filled with dimensional fibre skeleton 22
（Not shown in figure）, internal layer fiber cloth 21 with holes and outer layer fiber cloth 23 is cylindraceous fabric, and outer layer fiber cloth 23 is tight
Braiding and close impermeable powder, internal layer fiber cloth 21 with holes are coated on the outer surface of pliability waterproof material pipe 1.
In embodiment 1 and embodiment 2, concrete dry-powder can select cement, dry sand, pottery sand, fine aggregate, swelling agent, ore deposit
Ground-slag, flyash, SILICA FUME, wollastonite in powder, miberal powder, pulverized limestone, reactive powder, cellulose, polymer dispersion powder, wood fibre
With at least one in kaolin.
Be added with concrete dry-powder used in embodiment 2 heat-barrier material, anti-corrosion material, acoustic material, elastomeric material,
At least one in quick-set, retarded adhesive material and pigment.Wherein, heat-barrier material can select insulation material particle and/or hair
Foam material, anti-corrosion material can select thin dry powder, water reducer dry powder, air entraining agent dry powder, waterproofing agent dry powder, plasticiser dry powder, point
It is powder dry powder, pigment dry powder, natural or synthetic chopped fiber, bauxite, soda ash, quick lime, dihydrate gypsum, sodium bentonite, lazy
At least one in property material powder and dyestuff, acoustic material can select land plaster, expanded perlite, foaming agent dry powder and fibre
At least one in dimension element, elastomeric material is rubber powder, and quick-set can be with selective agent dry powder or accelerator, and retarded adhesive material is slow
Solidifying agent dry powder；Accelerator can select mixture, aluminium ore powder, sodium aluminate, 711 concrete accelerators of aluminum oxide clinker and lime stone
And the one kind in calcining milling, calcining milling can select calcining aluminium ore powder, calcined alunite to be milled, calcining dickite is milled
With calcined fine coal powder milling in one or two；Retarder can select citric acid, calcium lignosulfonate, tartaric acid, grape
At least one in sodium saccharate, honey, starch, zinc salt, borate, phosphate and AT retardation water reducing agents.
The construction of the above-mentioned cement-base composite material pipe based on textile technology：
1st, tubing is bent：Manually or by simple tool crooked pipeline, there should be certain radian during bending.Should consolidate in time after watering
It is fixed, prevent deformation.For caliduct, bending should be set up every certain length, it is ensured that change of expanding with heat and contract with cold.
2nd, connected mode has two kinds：
A, make external screw thread in the end of pliability waterproof material pipe, then screw in round nut in the end of two adjacent sections tubing will
2-section pipe material is tightly connected, and increases sealing flax silk or other conventional hermetic materials at screw thread if necessary；
B, the pliability waterproof material pipe docking by two adjacent sections pipe end, it is independent when not leaking on inspection using hot melt connection
Wrap up in the Composite materials Clad filled with concrete dry-powder outward.
3rd, water：Treat that all tubing layings are finished or accuse a complete paragraph and be laid in pipeline constantly, pipeline is watered to face
Discoloration is deep.Pipeline weight increases by 30% or so after watering.
4th, brush oar：Whole pipeline brush cement mortar is given after watering immediately, to brush uniform attractive in appearance, joint will brush repeatedly.It is used
Cement mortar is formulated by cement, flyash, land plaster and a small amount of fine sand.
5th, solidify in 48 hours, if necessary watering maintenance.
Claims (7)
1. a kind of cement-base composite material pipe based on textile technology, it is characterised in that including pliability waterproof material pipe and compound
Material envelope, described Composite materials Clad includes internal layer fiber cloth with holes, dimensional fibre skeleton and outer layer fiber cloth, described
Dimensional fibre skeleton by being interspersed in inside and outside many between described internal layer fiber cloth with holes and described outer layer fiber cloth
Fiber is constituted, and described internal layer fiber cloth with holes and described outer layer fiber cloth are linked as one by described dimensional fibre skeleton
Body, is filled with concrete dry-powder in described dimensional fibre skeleton, described internal layer fiber cloth with holes and described outer layer are fine
Wei Bu is cylindraceous fabric, described outer layer fiber cloth close weave and close impermeable powder, described internal layer fiber cloth with holes
It is coated on the outer surface of described pliability waterproof material pipe.
2. a kind of cement-base composite material pipe based on textile technology according to claim 1, it is characterised in that described
The wall thickness of pliability waterproof material pipe is 0.01~40.00 mm, and the wall thickness of described Composite materials Clad is 2~60 mm.
3. a kind of cement-base composite material pipe based on textile technology according to claim 1, it is characterised in that described
The inner surface of pliability waterproof material pipe is smooth, and described internal layer fiber cloth with holes is combined closely in described pliability waterproof
The outer surface of tubes of material.
4. a kind of cement-base composite material pipe based on textile technology according to claim 1, it is characterised in that described
Concrete dry-powder includes cement, dry sand, pottery sand, fine aggregate, swelling agent, slag powders, flyash, SILICA FUME, wollastonite in powder, ore deposit
At least one in powder, pulverized limestone, reactive powder, cellulose, polymer dispersion powder, wood fibre and kaolin.
5. a kind of cement-base composite material pipe based on textile technology according to claim 1 or 4, it is characterised in that described
Concrete dry-powder in be added with heat-barrier material, anti-corrosion material, acoustic material, elastomeric material, quick-set, retarded adhesive material and face
At least one in material.
6. a kind of cement-base composite material pipe based on textile technology according to claim 5, it is characterised in that described
Heat-barrier material is insulation material particle and/or expanded material, and described anti-corrosion material is thin dry powder, water reducer dry powder, air entraining agent
Dry powder, waterproofing agent dry powder, plasticiser dry powder, dispersant dry powder, pigment dry powder, natural or synthetic chopped fiber, bauxite, soda ash,
At least one in quick lime, dihydrate gypsum, sodium bentonite, inert material powder and dyestuff, described acoustic material is stone
At least one in cream powder, expanded perlite, foaming agent dry powder and cellulose, described elastomeric material is rubber powder, described
Quick-set is agent dry powder or accelerator, and described retarded adhesive material is retarder dry powder.
7. a kind of cement-base composite material pipe based on textile technology according to claim 6, it is characterised in that described
During accelerator is mixture, aluminium ore powder, sodium aluminate, 711 concrete accelerators and the calcining milling of aluminum oxide clinker and lime stone
One kind, described calcining milling is calcining aluminium ore powder, calcined alunite milling, calcining dickite milling and calcined fine coal powder mill
One or two in powder；Described retarder is citric acid, calcium lignosulfonate, tartaric acid, sodium gluconate, honey, shallow lake
At least one in powder, zinc salt, borate, phosphate and AT retardation water reducing agents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130325.5A CN106885060A (en) | 2017-03-07 | 2017-03-07 | A kind of cement-base composite material pipe based on textile technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130325.5A CN106885060A (en) | 2017-03-07 | 2017-03-07 | A kind of cement-base composite material pipe based on textile technology |
Publications (1)
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| CN106885060A true CN106885060A (en) | 2017-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710130325.5A Pending CN106885060A (en) | 2017-03-07 | 2017-03-07 | A kind of cement-base composite material pipe based on textile technology |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606331A (en) * | 2017-10-30 | 2018-01-19 | 天津沃佰艾斯科技有限公司 | A kind of reinforced concrete sewer pipe |
| CN108863200A (en) * | 2017-12-27 | 2018-11-23 | 湖南鑫长胜材料科技有限公司 | Cement-based material, fabric concrete for repairing bridge expanssion joint and preparation method thereof and bridge expanssion joint method for repairing and mending |
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| CN2442064Y (en) * | 2000-09-14 | 2001-08-08 | 黄林祥 | High strength composite pipe |
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| US20120148806A1 (en) * | 2010-12-10 | 2012-06-14 | United States Gypsum Company | Fiberglass mesh scrim reinforced cementitious board system |
| JP2013007421A (en) * | 2011-06-23 | 2013-01-10 | Furukawa Electric Co Ltd:The | Reinforced composite pipe |
| CN102975420A (en) * | 2012-11-28 | 2013-03-20 | 宁波和谐信息科技有限公司 | Composite elastic material screen cloth |
| CN103244755A (en) * | 2013-05-14 | 2013-08-14 | 浙江大学 | Fiber woven mesh reinforced cement-based composite material prefabricated pipe and production method thereof |
| CN103290810A (en) * | 2013-05-15 | 2013-09-11 | 宁波和谐信息科技有限公司 | Multifunctional composite carpet and ditch construction technology thereof |
| CN204042224U (en) * | 2014-08-20 | 2014-12-24 | 圣戈班管道系统有限公司 | A kind of cast iron tube |
| CN205291728U (en) * | 2016-01-12 | 2016-06-08 | 盐城工学院 | Three -dimensional knitting spacer fabric composite pipe |
| CN206555588U (en) * | 2017-03-07 | 2017-10-13 | 宁波和谐信息科技有限公司 | A kind of cement-base composite material pipe based on textile technology |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035034U (en) * | 1988-02-11 | 1989-03-29 | 广东省建筑科研设计所 | Conveyer pipe made of sandwich fibre reinforced plastic |
| CN2442064Y (en) * | 2000-09-14 | 2001-08-08 | 黄林祥 | High strength composite pipe |
| CN102301047A (en) * | 2009-01-29 | 2011-12-28 | 水泥帐篷技术有限公司 | Impregnated cloth |
| US20120148806A1 (en) * | 2010-12-10 | 2012-06-14 | United States Gypsum Company | Fiberglass mesh scrim reinforced cementitious board system |
| JP2013007421A (en) * | 2011-06-23 | 2013-01-10 | Furukawa Electric Co Ltd:The | Reinforced composite pipe |
| CN102975420A (en) * | 2012-11-28 | 2013-03-20 | 宁波和谐信息科技有限公司 | Composite elastic material screen cloth |
| CN103244755A (en) * | 2013-05-14 | 2013-08-14 | 浙江大学 | Fiber woven mesh reinforced cement-based composite material prefabricated pipe and production method thereof |
| CN103290810A (en) * | 2013-05-15 | 2013-09-11 | 宁波和谐信息科技有限公司 | Multifunctional composite carpet and ditch construction technology thereof |
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| CN205291728U (en) * | 2016-01-12 | 2016-06-08 | 盐城工学院 | Three -dimensional knitting spacer fabric composite pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606331A (en) * | 2017-10-30 | 2018-01-19 | 天津沃佰艾斯科技有限公司 | A kind of reinforced concrete sewer pipe |
| CN108863200A (en) * | 2017-12-27 | 2018-11-23 | 湖南鑫长胜材料科技有限公司 | Cement-based material, fabric concrete for repairing bridge expanssion joint and preparation method thereof and bridge expanssion joint method for repairing and mending |
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Application publication date: 20170623 |