CN203654723U - Recyclable multilayer covered building template - Google Patents
Recyclable multilayer covered building template Download PDFInfo
- Publication number
- CN203654723U CN203654723U CN201320838390.0U CN201320838390U CN203654723U CN 203654723 U CN203654723 U CN 203654723U CN 201320838390 U CN201320838390 U CN 201320838390U CN 203654723 U CN203654723 U CN 203654723U
- Authority
- CN
- China
- Prior art keywords
- veneer
- construction formwork
- central layer
- composite board
- slitter edge
- 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.)
- Expired - Fee Related
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- 238000010276 construction Methods 0.000 claims description 48
- 238000009415 formwork Methods 0.000 claims description 43
- 239000002131 composite material Substances 0.000 claims description 31
- 230000008929 regeneration Effects 0.000 claims description 20
- 238000011069 regeneration method Methods 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 14
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 239000011120 plywood Substances 0.000 abstract description 4
- 239000002023 wood Substances 0.000 abstract 4
- 238000007688 edging Methods 0.000 abstract 3
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000007547 defect Effects 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a recyclable multilayer covered building template and belongs to the technical field of recyclable plates. The recyclable multilayer covered building template comprises an upper wood veneer, core veneers and a lower wood veneer, wherein the core veneers are arranged between the upper wood veneer and the lower wood veneer, bonded by adhesives and formed by arranging a plurality of waste strip-shaped multilayer plate edgings in sequence; the any adjacent waste multilayer plate edgings are bonded by the adhesives. According to the recyclable multilayer covered building template, the problems that the waste multilayer plate edgings are not utilized, the cost is still high and the resource utilization rate is low when existing plywood is produced can be solved, waste building templates can be fully recycled, and the environmental pollution can be alleviated.
Description
Technical field
The utility model relates to Regenerated plate, especially a kind of Regenerated plate that utilizes composite board slitter edge bar to be prepared from.
Background technology
The problems such as at present, in the manufacturing process of veneer, the tailing of log is not fully utilized, and causes cost of production high, and the utilization rate of resource is low.Therefore the applying date is the Regenerated plate that the Chinese utility model patent (ZL200720084712.1) on May 16th, 2007 discloses the leftover pieces splicing that utilizes log, can make the tailing of log obtain recycling to a certain extent, has reduced waste; But be not but still fully utilized for composite board slitter edge bar, its chief reason is: the tailing of log is solid construction, and intensity and toughness are all better, and difficulty of processing is also lower, has extraordinary reusing; And composite board itself is to form by sandwich construction is bonding, between its characteristic and log, there is marked difference, therefore the repetition difficulty of processing of multiple-plate slitter edge bar is larger, and recycling performance is lower.
If while adopting Chinese utility model patent (ZL200720084712.1) to carry out repetition processing and utilization to multiple-plate slitter edge bar, because composite board forms by sandwich construction is bonding, its thickness is certain, therefore it cannot be again thin by plane, cannot make the strip of sheet of thinner thickness, also just cannot realize the recycling to composite board slitter edge bar.Therefore just need other method to realize the recycling to composite board slitter edge bar.
Simultaneously, construction formwork is applied in building field widely, concrete cast is played to sizable effect, because construction formwork is in long-term use procedure, can make the part of construction formwork damaged, cause monoblock construction formwork not used again, and idle in building site, the last overwhelming majority is burned to end, thereby has caused the pollution of environment, the discarded construction formwork of this part is not also fully utilized, and has caused huge waste.
Utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, provide a kind of simple in structure, easy and simple to handle, easy to use, regeneration multilayer clad can construction formwork with low cost, while having solved existing plywood production, composite board slitter edge bar is not utilized, cost is high, the problem that resource utilization is low; Simultaneously, discarded construction formwork fully can be recycled, alleviate the pollution to environment, the secondary pollution problem of can also the existing sheet material of customer service spraying paint and processing in finishing and furniture manufacturing process, make the regeneration multilayer clad can construction formwork of preparation, the defect such as there will not be warpage modification, bulge, layering, subside, its regeneration multilayer clad can construction formwork specious smooth, high, the water-fast protection against the tide of hardness, wear-resisting, can be widely used in architectural molding.
The technical solution adopted in the utility model is as follows:
Regeneration multilayer clad can construction formwork of the present utility model, comprises veneer, central layer and lower veneer, and described central layer is between upper veneer and lower veneer and adopt bonding adhesive bonding; Described central layer is arranged in order and is formed by the composite board slitter edge bar of some strips, wherein between the composite board slitter edge bar of arbitrary neighborhood, all adopts bonding adhesive bonding.
Owing to having adopted said structure, central layer is arranged in order the composite board slitter edge bar of some strips, and then adopt that bonding agent is bonding forms, make this central layer can make full use of multiple-plate slitter edge bar or discarded construction formwork, resource is reused, alleviate the pollution to environment, and reduced the cost of central layer.The composite board slitter edge bar being arranged in order in central layer, can make this central layer in the direction of strip, have stronger intensity and toughness, but have gap between composite board slitter edge bar, a little less than making in the direction vertical with strip intensity and toughness, is easily fractureed; Therefore specially veneer on the upper surface of central layer is bonding of the utility model, veneer under the lower surface bonds of central layer, upper veneer and lower veneer are the platy structure of monoblock, in multiple directions, there is stronger intensity and toughness, thereby can go up between veneer and central layer gap by adjustment, angle position relation between lower veneer and central layer gap, thereby can overcome by upper veneer and lower veneer the defect of direction vertical with strip on central layer, make the final whole construction formwork forming, all there is in any direction stronger intensity and toughness.Therefore, regeneration multilayer clad can construction formwork of the present utility model, while having solved existing plywood production, composite board slitter edge bar is not utilized, and cost is high, the problem that resource utilization is low; , discarded construction formwork fully can be recycled meanwhile, alleviate the pollution to environment.
Regeneration multilayer clad can construction formwork of the present utility model, between some composite board slitter edge bars in central layer, have splicing seams, the direction of described splicing seams is mutually intersected with the direction of the stripe direction of upper veneer and/or splicing seams and the stripe direction of lower veneer or is mutually vertical.
Owing to having adopted said structure, between composite board slitter edge bar on central layer, be mutually arranged in order, make to have splicing seams between two adjacent composite board slitter edge bars, thereby make the intensity of central layer in splicing seams vertical direction lower, easily damaged, therefore in order to overcome the defect in its intensity, can pass through the angular relationship between veneer and the splicing seams of monoblock; Therefore need to control that the direction of splicing seams and the stripe direction of upper veneer intersect mutually or mutually vertical; Or the control direction of splicing seams and the stripe direction of lower veneer mutually intersect or are mutually vertical; Or control that the direction of splicing seams is intersected mutually with the direction of the stripe direction of upper veneer, splicing seams and the stripe direction of lower veneer or mutually vertical simultaneously, can guarantee the requirement of strength on any direction of whole construction formwork, multiple-plate slitter edge bar and discarded construction formwork reuse effectively, alleviate the pollution to environment, reduced cost.
Regeneration multilayer clad can construction formwork of the present utility model, the upper surface of veneer is covered with tego film and forms upper sheathing glued membrane on described, and/or on the soffit of described lower veneer, is all covered with tego film and forms lower clad can glued membrane.
Owing to having adopted said structure, surface at upper veneer and lower veneer is coated with respectively tego film, make the smooth surface of construction formwork clean and tidy, in the time that this construction formwork is applied to finishing or furniture production, the secondary pollution problem of can also the existing sheet material of customer service spraying paint and processing in finishing and furniture manufacturing process, make the regeneration multilayer clad can construction formwork of preparation, there will not be warpage modification, bulge, layering, the defect such as subside, its the specious smooth of multilayer clad can construction formwork of regenerating, hardness is high, water-fast protection against the tide, wear-resisting, can be widely used in architectural molding.
Regeneration multilayer clad can construction formwork of the present utility model, the upper surface of described upper sheathing glued membrane to the distance between the soffit of lower clad can glued membrane is 11.8mm-14.8mm.
Owing to having adopted said structure, can guarantee the thickness of whole construction formwork, make its enough intensity, thereby meet the construction requirement of concrete cast in building construction process, greatly increase its application life, reduce use cost.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are:
1, regeneration multilayer clad can construction formwork of the present utility model, while having solved existing plywood production, composite board slitter edge bar is not utilized, and cost is high, the problem that resource utilization is low; Discarded construction formwork fully can be recycled, alleviate the pollution to environment;
2, regeneration multilayer clad can construction formwork of the present utility model, the secondary pollution problem of can the existing sheet material of customer service spraying paint and processing in finishing and furniture manufacturing process, make the regeneration multilayer clad can construction formwork of preparation, the defect such as there will not be warpage modification, bulge, layering, subside, its the specious smooth of multilayer clad can construction formwork of regenerating, high, the water-fast protection against the tide of hardness, wear-resisting, can be widely used in architectural molding.
Brief description of the drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the structural representation of Regenerated plate of the present utility model.
Mark in figure: clad can glued membrane under veneer, 5-under 1-upper sheathing glued membrane, the upper veneer of 2-, 3-central layer, 4-.
Detailed description of the invention
Disclosed all features in this manual, or step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this manual (comprising any accessory claim, summary), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
As shown in Figure 1, regeneration multilayer clad can construction formwork of the present utility model, comprises veneer 2, central layer 3 and lower veneer 4, and described central layer 3 is between upper veneer 2 and lower veneer 4 and adopt bonding adhesive bonding; Described central layer 3 is arranged in order and is formed by the composite board slitter edge bar of some strips, wherein between the composite board slitter edge bar of arbitrary neighborhood, all adopts bonding adhesive bonding; Wherein between the some composite board slitter edge bars in central layer 3, have splicing seams, the direction of described splicing seams is mutually intersected with the stripe direction of lower veneer 4 with the stripe direction of upper veneer 2 and/or the direction of splicing seams or is mutually vertical.
Between composite board slitter edge bar on central layer, be mutually arranged in order, make to have splicing seams between two adjacent composite board slitter edge bars, thereby make the intensity of central layer in splicing seams vertical direction lower, easily damaged, therefore in order to overcome the defect in its intensity, can pass through the angular relationship between veneer and the splicing seams of monoblock; Therefore need to control that the direction of splicing seams and the stripe direction of upper veneer intersect mutually or mutually vertical; Or the control direction of splicing seams and the stripe direction of lower veneer mutually intersect or are mutually vertical; Or control that the direction of splicing seams is intersected mutually with the direction of the stripe direction of upper veneer, splicing seams and the stripe direction of lower veneer or mutually vertical simultaneously, can guarantee the requirement of strength on any direction of whole construction formwork, multiple-plate slitter edge bar and discarded construction formwork reuse effectively, alleviate the pollution to environment, reduced cost.
Wherein the upper surface of veneer 2 is covered with tego film and forms upper sheathing glued membrane 1 on described, and/or on the soffit of described lower veneer 4, is all covered with tego film and forms lower clad can glued membrane 5.Make the smooth surface of construction formwork clean and tidy, in the time that this construction formwork is applied to finishing or furniture production, the secondary pollution problem of can also the existing sheet material of customer service spraying paint and processing in finishing and furniture manufacturing process, make the regeneration multilayer clad can construction formwork of preparation, the defect such as there will not be warpage modification, bulge, layering, subside, its the specious smooth of multilayer clad can construction formwork of regenerating, high, the water-fast protection against the tide of hardness, wear-resisting, can be widely used in architectural molding.
The upper surface of wherein said upper sheathing glued membrane 1 to the distance minimum between the soffit of lower clad can glued membrane 5 can be 11.8mm, maximum can be 14.8mm, can select 12mm, 13mm and 14mm, certainly can between 11.8mm-14.8mm, select arbitrarily according to actual needs.
Can guarantee the thickness of whole construction formwork, make its enough intensity, thereby meet the construction requirement of concrete cast in building construction process, greatly increase its application life, reduce use cost.
The preparation method of regeneration multilayer clad can construction formwork of the present utility model, comprises the following steps:
Step 1, composite board slitter edge bar and/or composite board slitter edge bar are cut into strip, then carry out surely thick sanding processing; Veneer is dried simultaneously, controls moisture≤10%;
Step 2, some composite board slitter edge bars and/or composite board slitter edge bar are arranged in order and are put, coating adhesive in each adhesive tape, then apply certain lateral pressure from both sides, and some edge strips compactings are formed to jigsaw base substrates, wherein lateral pressure is 18Mpa-20Mpa;
Step 3, to the sizing of colding pressing of exerting pressure of jigsaw base substrate, wherein exert pressure as 15Mpa-18Mpa;
Step 4, jigsaw base substrate is carried out to hot pressing process approximately 10 minutes, wherein temperature is 100 DEG C-110 DEG C, exerts pressure as 18Mpa-20Mpa;
Step 5, the jigsaw base substrate after hot pressing is carried out cooling, and carry out surely thick sanding processing, more all paste tego film on soffit thereon and form plate body;
Step 7, again plate body is carried out to hot pressing and process approximately 15 points, wherein temperature is 100-120 DEG C, and 10Mpa-12Mpa exerts pressure; Cutting edge sizing again.
According to spirit of the present utility model, in step 2, some composite board slitter edge bars and/or composite board slitter edge bar are arranged in order and are put on lower veneer 4, coating adhesive in each adhesive tape, is placed on upper veneer 2 to arrange in the adhesive tape of putting; Apply certain lateral pressure from both sides again, some edge strip compactings are formed to jigsaw base substrate, wherein lateral pressure is 18Mpa-20Mpa.
The utility model is not limited to aforesaid detailed description of the invention.The utility model expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (4)
1. a regeneration multilayer clad can construction formwork, comprises veneer (2), central layer (3) and lower veneer (4), it is characterized in that: described central layer (3) is positioned between veneer (2) and lower veneer (4) and adopts bonding adhesive bonding; Described central layer (3) is arranged in order and is formed by the composite board slitter edge bar of some strips, wherein between the composite board slitter edge bar of arbitrary neighborhood, all adopts bonding adhesive bonding.
2. regeneration multilayer clad can construction formwork as claimed in claim 1, it is characterized in that: between the some composite board slitter edge bars in central layer (3), have splicing seams, the direction of described splicing seams is mutually intersected with the stripe direction of lower veneer (4) with the stripe direction of upper veneer (2) and/or the direction of splicing seams or be mutually vertical.
3. regeneration multilayer clad can construction formwork as claimed in claim 1 or 2, it is characterized in that: the upper surface of veneer (2) is covered with tego film and forms upper sheathing glued membrane (1) on described, and/or on the soffit of described lower veneer (4), be all covered with tego film and form lower clad can glued membrane (5).
4. regeneration multilayer clad can construction formwork as claimed in claim 3, is characterized in that: the upper surface of described upper sheathing glued membrane (1) to the distance between the soffit of lower clad can glued membrane (5) is 11.8mm-14.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838390.0U CN203654723U (en) | 2013-12-19 | 2013-12-19 | Recyclable multilayer covered building template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838390.0U CN203654723U (en) | 2013-12-19 | 2013-12-19 | Recyclable multilayer covered building template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654723U true CN203654723U (en) | 2014-06-18 |
Family
ID=50921127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838390.0U Expired - Fee Related CN203654723U (en) | 2013-12-19 | 2013-12-19 | Recyclable multilayer covered building template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654723U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972522A (en) * | 2015-07-07 | 2015-10-14 | 南充市嘉陵区森利木业加工厂 | Recycled equal-width butting-joint composite board plain panel production method and product |
| CN104972523A (en) * | 2015-07-07 | 2015-10-14 | 南充市嘉陵区森利木业加工厂 | Recycled splicing composite board plain panel production method and product |
| CN105034098A (en) * | 2015-07-07 | 2015-11-11 | 南充市嘉陵区森利木业加工厂 | Production method for regeneration finger-joint multi-layer boards and product |
-
2013
- 2013-12-19 CN CN201320838390.0U patent/CN203654723U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972522A (en) * | 2015-07-07 | 2015-10-14 | 南充市嘉陵区森利木业加工厂 | Recycled equal-width butting-joint composite board plain panel production method and product |
| CN104972523A (en) * | 2015-07-07 | 2015-10-14 | 南充市嘉陵区森利木业加工厂 | Recycled splicing composite board plain panel production method and product |
| CN105034098A (en) * | 2015-07-07 | 2015-11-11 | 南充市嘉陵区森利木业加工厂 | Production method for regeneration finger-joint multi-layer boards and product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 |