CN103786374A - Sandwich-structured composite board with reinforcing ribs and processing technology thereof - Google Patents
Sandwich-structured composite board with reinforcing ribs and processing technology thereof Download PDFInfo
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- CN103786374A CN103786374A CN201210426855.1A CN201210426855A CN103786374A CN 103786374 A CN103786374 A CN 103786374A CN 201210426855 A CN201210426855 A CN 201210426855A CN 103786374 A CN103786374 A CN 103786374A
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- Prior art keywords
- link slot
- horizontal
- vertical
- composite board
- core material
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- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 title abstract 2
- 239000011180 sandwich-structured composite Substances 0.000 title abstract 2
- 239000011347 resin Substances 0.000 claims abstract description 36
- 229920005989 resin Polymers 0.000 claims abstract description 36
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000011152 fibreglass Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 11
- 239000011162 core material Substances 0.000 abstract 10
- 238000010276 construction Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention relates to a composite board, specifically to a sandwich-structured composite board with reinforcing ribs. A plate-shaped core material is arranged and is coated by a glass fiber reinforced plastic face plate. The composite board is characterized in that vertical and horizontal crossed connecting troughs are arranged on the surface of the plate-shaped core material, the space between the vertical connecting troughs and the horizontal connecting troughs is 10 to 100 mm, the notch width of the vertical connecting troughs and the horizontal connecting troughs is 2 to 26 mm, the depth of the vertical connecting troughs and the horizontal connecting troughs 1/9 to 1/11 of the thickness of the core material, and the vertical connecting troughs and the horizontal connecting troughs are equipped with joint ribs prepared from resin through pouring. The processing technology for the composite board comprises the following steps: manufacturing the desired core material; preparing the vertical and horizontal crossed connecting troughs on the surface of the core material; and pasting the glass fiber reinforced plastics face plate on the surface of the core material. According to the invention, the contact area between the resin and the core material is increased and the adhesion force of the resin on the core material is enhanced, so the core material is tightly clamped by the face plate, thereby enhancing strength between the face plate and the core material; in addition, the vertical connecting troughs and the horizontal connecting troughs can promote flowing of the resin on a plane, thereby ensuring that the resin fully infiltrates a fiber. The composite board has the advantages of simple structure, convenience in operation, simplicity in construction and the like.
Description
Technical field
The present invention relates to a kind of composite, specifically sandwich composite board and the processing technology thereof with reinforcement of high, the good rigidity of a kind of intensity.
Background technology
As everyone knows, glass-reinforced plastic boat is owing to saving timber and steel, the advantage such as easy to maintenance is applied widely, on glass-reinforced plastic boat, use a lot of composite boards, as floor, boat deck, bilge plate etc., in recent years, the composite board of sandwich form is due to its good looking appearance, the reasons such as low price, utilization at building and decoration industry is more and more extensive, application on the composite board boats and ships of sandwich form is also more and more, the composite board of sandwich form is in face glass, to be provided with foamed plastic, the cores such as weedtree composite plate, its processing technology is generally to make core, paste resin bed on core surface again, then lay fiber cloth at resin layer surface, on fiber cloth cover, paste resin bed, lay fiber cloth at resin layer surface again, on fiber cloth cover, paste resin bed again, to reaching required plate thickness, it but exists the intensity of panel and core interlayer and stiffness to reduce.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of sandwich composite board and processing technology thereof with reinforcement that panel and core interlayer connection area increase, bonding strength is high, rigidity is good that make is provided.
The present invention can reach by following measure:
A kind of sandwich composite board with reinforcement, be provided with tabular core, tabular core is wrapped up by glass reinforced plastic panel, it is characterized in that core surface offers the link slot of longitudinal and transverse intersection, the spacing of vertical link slot and horizontal link slot is at 10-100 mm, the width of rebate of vertical link slot and horizontal link slot is 2-6 mm, and vertical link slot and horizontal connection groove depth are core thickness 1/9 to 1/11, in vertical link slot and horizontal link slot, is provided with the connection rib by resin-cast.
The section of vertical link slot of the present invention and horizontal link slot is generally V-shaped, also can adopt U-shaped, to facilitate processing.
Vertical link slot of the present invention is parallel to each other, and described horizontal link slot is parallel to each other.
A processing technology for sandwich composite board with reinforcement, is characterized in that step is as follows:
Step 3, paste glass reinforced plastic panel on core surface, first paste resin bed and make on core surface and fill resin in vertical link slot and horizontal link slot, then lay fiber cloth at resin layer surface, on fiber cloth cover, paste resin bed again, resin layer surface re-lays fiber cloth, on fiber cloth cover, paste resin bed again, to reaching required plate thickness.
The present invention has increased the contact area of resin and core, strengthen the adhesive force of resin on core, core is tightly clamped by panel, thereby improve intensity between panel and core, and vertical link slot and horizontal link slot can also promote resin in the plane flow, guarantee that resin fully infiltrates fiber, there is simple in structure, easy to operate, the advantage such as easy of constructing.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in the figure, a kind of sandwich composite board with reinforcement, be provided with tabular core 1, tabular core 1 is wrapped up by glass reinforced plastic panel 2, above-mentioned same as the prior art, this does not repeat, the invention is characterized in that core 1 surface offers vertical, vertical link slot and the horizontal link slot of traversed by fork, the spacing of vertical link slot and horizontal link slot is at 10-100 mm, the width of vertical link slot and horizontal link slot is 2-6 mm, vertical link slot and horizontal connection groove depth are core thickness 1/9 to 1/11, vertical link slot and horizontal link slot are provided with the connection rib by resin-cast, described vertical link slot and the section of horizontal link slot are generally V-shaped, also can adopt U-shaped, to facilitate processing, described vertical link slot is parallel to each other, described horizontal link slot is parallel to each other.
A processing technology for sandwich composite board with reinforcement, is characterized in that step is as follows:
Step 3, paste glass reinforced plastic panel on core surface, first paste resin bed and make on core surface and fill resin in vertical link slot and horizontal link slot, then lay fiber cloth at resin layer surface, on fiber cloth cover, paste resin bed again, resin layer surface re-lays fiber cloth, on fiber cloth cover, paste resin bed again, to reaching required plate thickness.
The present invention has increased the contact area of resin and core, strengthen the adhesive force of resin on core, core is tightly clamped by panel, thereby improve intensity between panel and core, and vertical link slot and horizontal link slot can also promote resin in the plane flow, guarantee that resin fully infiltrates fiber, there is simple in structure, easy to operate, the advantage such as easy of constructing.
Claims (4)
1. the sandwich composite board with reinforcement, be provided with tabular core, tabular core is wrapped up by glass reinforced plastic panel, it is characterized in that core surface offers the link slot of longitudinal and transverse intersection, the spacing of vertical link slot and horizontal link slot is at 10-100 mm, the width of rebate of vertical link slot and horizontal link slot is 2-6 mm, and vertical link slot and horizontal connection groove depth are core thickness 1/9 to 1/11, and vertical link slot and horizontal link slot are provided with the connection rib by resin-cast.
2. a kind of sandwich composite board with reinforcement according to claim 1, is characterized in that the general V-shaped or U-shaped of section of vertical link slot and horizontal link slot.
3. a kind of sandwich composite board with reinforcement according to claim 1, is characterized in that vertical link slot is parallel to each other, and horizontal link slot is parallel to each other.
4. a processing technology for the sandwich composite board with reinforcement, is characterized in that step is as follows:
Step 1, make core as required,
Step 2, the vertical link slot of offering longitudinal and transverse intersection on core surface and horizontal link slot, the general V-shaped or U-shaped of section of vertical link slot and horizontal link slot, the width of rebate of vertical link slot and horizontal link slot is 2-6 mm, vertical connect and horizontal connection groove depth is core thickness 1/9 to 1/11
Step 3, paste glass reinforced plastic panel on core surface, first paste resin bed and make on core surface and fill resin in vertical link slot and horizontal link slot, then lay fiber cloth at resin layer surface, on fiber cloth cover, paste resin bed again, resin layer surface re-lays fiber cloth, on fiber cloth cover, paste resin bed again, to reaching required plate thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426855.1A CN103786374A (en) | 2012-10-31 | 2012-10-31 | Sandwich-structured composite board with reinforcing ribs and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426855.1A CN103786374A (en) | 2012-10-31 | 2012-10-31 | Sandwich-structured composite board with reinforcing ribs and processing technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103786374A true CN103786374A (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210426855.1A Pending CN103786374A (en) | 2012-10-31 | 2012-10-31 | Sandwich-structured composite board with reinforcing ribs and processing technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103786374A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904805A (en) * | 2016-10-10 | 2017-06-30 | 湖南天联复合材料有限公司 | A kind of glass toughening manure pit cylinder and its production technology |
| CN114311948A (en) * | 2022-01-10 | 2022-04-12 | 罗日斌 | Method for cladding and edge sealing of thin veneer and wood veneer board |
| CN114434707A (en) * | 2022-01-26 | 2022-05-06 | 精诚工科汽车系统有限公司保定模具技术分公司 | Flexible resin material pressing core and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040130072A1 (en) * | 2001-08-07 | 2004-07-08 | Toshihide Sekido | Method for producing upsized frp member |
| CN2714283Y (en) * | 2004-07-28 | 2005-08-03 | 上特技材有限公司 | Improved structure of pistil material |
| CN101042003A (en) * | 2007-04-10 | 2007-09-26 | 南京工业大学 | Composite material wallboard |
| CN103786393A (en) * | 2012-10-30 | 2014-05-14 | 威海中复西港船艇有限公司 | Interlayer composite board with saw-toothed connection structure, and processing technology thereof |
-
2012
- 2012-10-31 CN CN201210426855.1A patent/CN103786374A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040130072A1 (en) * | 2001-08-07 | 2004-07-08 | Toshihide Sekido | Method for producing upsized frp member |
| CN2714283Y (en) * | 2004-07-28 | 2005-08-03 | 上特技材有限公司 | Improved structure of pistil material |
| CN101042003A (en) * | 2007-04-10 | 2007-09-26 | 南京工业大学 | Composite material wallboard |
| CN103786393A (en) * | 2012-10-30 | 2014-05-14 | 威海中复西港船艇有限公司 | Interlayer composite board with saw-toothed connection structure, and processing technology thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904805A (en) * | 2016-10-10 | 2017-06-30 | 湖南天联复合材料有限公司 | A kind of glass toughening manure pit cylinder and its production technology |
| CN106904805B (en) * | 2016-10-10 | 2022-08-26 | 湖南天联复合材料有限公司 | Glass fiber reinforced plastic septic tank barrel and production process thereof |
| CN114311948A (en) * | 2022-01-10 | 2022-04-12 | 罗日斌 | Method for cladding and edge sealing of thin veneer and wood veneer board |
| CN114434707A (en) * | 2022-01-26 | 2022-05-06 | 精诚工科汽车系统有限公司保定模具技术分公司 | Flexible resin material pressing core and production method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |