CN101913408B - Manufacturing technology of cement cockboat - Google Patents
Manufacturing technology of cement cockboat Download PDFInfo
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- CN101913408B CN101913408B CN2010102380327A CN201010238032A CN101913408B CN 101913408 B CN101913408 B CN 101913408B CN 2010102380327 A CN2010102380327 A CN 2010102380327A CN 201010238032 A CN201010238032 A CN 201010238032A CN 101913408 B CN101913408 B CN 101913408B
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- cement
- skiff
- manufacture craft
- fiber
- formpiston
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Abstract
The invention relates to a manufacturing technology of a cement cockboat for a cement cockboat competition. The manufacturing technology of the invention uses a male die method, and is characterized by adopting wood beams and wood core plates or wood plates to be manufactured to a keel of a male die; smoothly covering a sheet material with good toughness on the skeleton of the keel to manufacture the male die, and soaking a polymer on the surface of the sheet material to prevent deformation; stretching a glass fibre grille or a glass fibre mesh or a carbon fibre grille on the surface of the male die as a reinforcing material of a boat body; and pouring fibre reinforcing cement with the thickness of 8-15cm, demoulding after the strength is formed, and drawing on the boat body by using a water-tolerant paint to manufacture the boat body which can adapt to the cement cockboat competition.
Description
Technical field
The invention belongs to manufacture craft, be specifically related to the manufacture craft of a kind of cement skiff match with the high-performance cement skiff.
Background technology
As far back as 1884, Frenchman Joseph Louis Labor just produced a concrete ship.1970; The Clyde Kesler of Illinois, USA university professor has introduced the thought of making cement skiff (Concrete Canoe) on his " concrete performance and behavior " classroom; And the student who encourages him made the cement skiff that article one has mattress to strengthen, and held first cement skiff match in 1971.Subsequently, U.S. civil engineering association (ACSE) has begun to take over the work of holding of cement skiff race, and this race is developed rapidly, by 1973, and this race is just fashionable the whole America.Along with the increase gradually of race influence, to the eighties of last century later stage nineties, this race has developed into states such as Japan, Canada, Germany.Begin the beginning of this century to promote the fashionable at present whole world in states such as the United Arab Emirates and Singapore.Wuhan University of Technology set up first cement skiff team in 2008, and had formed the unique cement skiff manufacture craft of a cover.
Summary of the invention
The objective of the invention is to produce intensity height, light weight, thin thickness, the high-performance cement skiff that outward appearance is beautiful, characteristic is strong, this cement skiff can be used as teaching, and ships such as sports and sightseeing use.The technological process of this invention mainly is divided into steps such as Mold Making, reinforcing material stretch-draw, hull moulding, appearance modification.
The technical scheme that realizes the object of the invention is: a kind of cement skiff match is characterized in that with the manufacture craft of cement skiff adopt formpiston method manufacture craft, making step is followed successively by:
1), processes the keel of formpiston with flitch and block board or wood planking;
2), the sheet material of level and smooth covering good toughness is processed formpiston on skeleton, to prevent distortion, described poly-mer is an epoxy resin at the plate surface impregnated polymer;
3), at male mold surfaces stretch-draw fibrous glass grid or glass fiber mesh or carbon fiber grille reinforcing material as hull;
4), build the thick fiber reinforced concrete of 8-15mm, form the back demoulding in intensity, adopt water resistant coating to draw hull, promptly be made into the cement skiff hull that adapts to sports usefulness.
Described step 2) on skeleton, nail on plank or ternary plate in and process smooth formpiston model, make it can not meet green deformation with polymer impregnated plank or ternary plate surface then, described poly-mer is an epoxy resin.
Building the thick fiber reinforced concrete of 8-15mm in the described step 4) is high-strength fiber-reinforced mortar or pea gravel concreten; 28 days rupture strengths of used fiber reinforced concrete are more than 10MPa, and fortifying fibre is cellulose fibre, polymer fiber or organic steel fiber.
Described cement skiff after the moulding through the wet curing more than 3 days, and to its processing of polishing, and modify.Adopt water resistant coating to draw hull and become hull elegant in appearance.
This cement skiff is matched the advantage with cement skiff manufacture craft:
The cement skiff that the present invention makes is with low cost, and construction method is simple, has reduced the contest cost, gives full play to student's imagination; The making of hull is very high to the completion requirements for quality of per pass operation, is a very big test to students'ability for practice, helps cultivating the acquaintance of student to concrete material and construction technology, is suitable for the making of the used skiff of cement skiff race.
Description of drawings
The formpiston keel photo of the cement skiff that Fig. 1 processes with flitch and wood planking
Fig. 2 formpiston photo that level and smooth covering sheet material is processed on cement skiff skeleton
The photo of Fig. 3 behind cement skiff male mold surfaces stretch-draw reinforcing material
Fig. 4 builds the cement skiff hull photo of the demoulding behind the fiber reinforced concrete
Cement skiff photo in Fig. 5 displaying process
Cement skiff photo in Fig. 6 match
The specific embodiment
Further specify the manufacture craft of cement skiff match below in conjunction with accompanying drawing with the cement skiff.
Earlier process formpiston keel shown in Figure 1 with flitch and block board; On skeleton, nail on ternary plate and process smooth formpiston model, use poly-mer (poly-mer is generally the low-viscosity epoxy resin) dipping ternary plate surface to make it can not meet green deformation (Fig. 2) then; At the reinforcing material of male mold surfaces stretch-draw fibrous glass grid as hull, shape such as Fig. 3 behind the stretch-draw hull reinforcing material; Build the thick fiber reinforced concrete of 8-15mm with high-strength fiber-reinforced mortar or pea gravel concreten; 28 days rupture strengths of used fiber reinforced concrete are more than 10MPa; Through the demoulding behind the wet curing more than 3 days; And, promptly be made into the match of adaptation cement skiff with cement skiff hull to its processing (Fig. 4) employing water resistant coating (paint) drafting hull of polishing.
Claims (4)
1. the manufacture craft of a cement skiff is characterized in that, adopts formpiston method manufacture craft, and making step is followed successively by:
1), processes the keel of formpiston with flitch and block board or wood planking;
2), the sheet material of level and smooth covering good toughness is processed formpiston on skeleton, to prevent distortion, described poly-mer is an epoxy resin at the plate surface impregnated polymer;
3), at male mold surfaces stretch-draw fibrous glass grid or glass fiber mesh or carbon fiber grille reinforcing material as hull;
4), build the thick fiber reinforced concrete of 8-15mm, form the back demoulding in intensity, adopt water resistant coating to draw hull, promptly be made into the cement skiff hull that adapts to cement skiff match usefulness.
2. the manufacture craft of cement skiff as claimed in claim 1 is characterized in that step 2) on skeleton, nail on plank or ternary plate is processed smooth formpiston model, make it can not meet green deformation with polymer impregnated plank or ternary plate surface then.
3. the manufacture craft of cement skiff as claimed in claim 1; It is characterized in that; Building the thick fiber reinforced concrete of 8-15mm in the step 4) is high-strength fiber-reinforced mortar or pea gravel concreten; 28 days rupture strengths of used fiber reinforced concrete are more than 10MPa, and fortifying fibre is cellulose fibre, polymer fiber or organic steel fiber.
4. the manufacture craft of cement skiff as claimed in claim 1 is characterized in that, described cement skiff after the moulding through the wet curing more than 3 days, last and it is polished handle and modify.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102380327A CN101913408B (en) | 2010-07-23 | 2010-07-23 | Manufacturing technology of cement cockboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102380327A CN101913408B (en) | 2010-07-23 | 2010-07-23 | Manufacturing technology of cement cockboat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101913408A CN101913408A (en) | 2010-12-15 |
| CN101913408B true CN101913408B (en) | 2012-11-07 |
Family
ID=43321104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102380327A Active CN101913408B (en) | 2010-07-23 | 2010-07-23 | Manufacturing technology of cement cockboat |
Country Status (1)
| Country | Link |
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| CN (1) | CN101913408B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046686A (en) * | 2016-07-28 | 2016-10-26 | 江苏昌悦重工科技有限公司 | Inverter box house |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2277291A (en) * | 1993-03-17 | 1994-10-26 | John Michael Pemberton | Building ship or floating structure using ferrocement laminations |
| CN1585708A (en) * | 2001-11-14 | 2005-02-23 | 卡洛斯·弗雷德拉·佩利塞尔 | Method of constructing a large, three-dimensional, laminar body |
| CN1632250A (en) * | 2004-12-29 | 2005-06-29 | 张福营 | Method for constructing assembled type archaized buildings |
| CN1887552A (en) * | 2005-08-23 | 2007-01-03 | 东莞市粤晖园旅游开发有限公司 | Making process of wood-imitating concrete member |
| CN200948871Y (en) * | 2006-04-29 | 2007-09-19 | 阿思奇 | Steel truss cement bottom board glass steel floater ship structure |
-
2010
- 2010-07-23 CN CN2010102380327A patent/CN101913408B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2277291A (en) * | 1993-03-17 | 1994-10-26 | John Michael Pemberton | Building ship or floating structure using ferrocement laminations |
| CN1585708A (en) * | 2001-11-14 | 2005-02-23 | 卡洛斯·弗雷德拉·佩利塞尔 | Method of constructing a large, three-dimensional, laminar body |
| CN1632250A (en) * | 2004-12-29 | 2005-06-29 | 张福营 | Method for constructing assembled type archaized buildings |
| CN1887552A (en) * | 2005-08-23 | 2007-01-03 | 东莞市粤晖园旅游开发有限公司 | Making process of wood-imitating concrete member |
| CN200948871Y (en) * | 2006-04-29 | 2007-09-19 | 阿思奇 | Steel truss cement bottom board glass steel floater ship structure |
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| Publication number | Publication date |
|---|---|
| CN101913408A (en) | 2010-12-15 |
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Effective date of registration: 20170208 Address after: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 122 Patentee after: Wuhan Institute of Technology Industry Group Co. Ltd Address before: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 122 Patentee before: Wuhan University of Technology |
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Effective date of registration: 20190115 Address after: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 122 Patentee after: Wuhan University of Technology Address before: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 122 Patentee before: Wuhan Institute of Technology Industry Group Co. Ltd |
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| TR01 | Transfer of patent right |