CN108193790B - Fiberboard edge reinforces method and products obtained therefrom - Google Patents
Fiberboard edge reinforces method and products obtained therefrom Download PDFInfo
- Publication number
- CN108193790B CN108193790B CN201711482297.XA CN201711482297A CN108193790B CN 108193790 B CN108193790 B CN 108193790B CN 201711482297 A CN201711482297 A CN 201711482297A CN 108193790 B CN108193790 B CN 108193790B
- Authority
- CN
- China
- Prior art keywords
- fiberboard
- edge
- cement
- mud
- blade
- 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
Links
- 239000011094 fiberboard Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000945 filler Substances 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims abstract description 3
- 239000007924 injection Substances 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 40
- 239000004568 cement Substances 0.000 claims description 29
- 239000000243 solution Substances 0.000 claims description 21
- 239000000377 silicon dioxide Substances 0.000 claims description 20
- 238000001035 drying Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000007605 air drying Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- XOJVVFBFDXDTEG-UHFFFAOYSA-N Norphytane Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 claims 1
- 239000011230 binding agent Substances 0.000 abstract description 24
- 238000007711 solidification Methods 0.000 abstract description 4
- 230000008023 solidification Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 239000011358 absorbing material Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
Abstract
For fiberboard sound-absorbing material when surface carries out infantees processing, edge stress deformation seriously affects fitting-up effect, and present method is and to be fire resisting, pollution-free etc. using organic binder the advantages of inorganic binder.The present invention takes the method and binder system of innovation, fiberboard edge slots completion method, slit injection fillers method two schemes so that inorganic binder to be added in the fibrous layer of fiberboard edge, it realizes that binder is seeped into fiberboard edge certain depth, plays the role of edge reinforcing after binder solidification.
Description
Technical field
The present invention relates to sound absorption and thermal insulation materials, in particular to absorb sound, keep the temperature and reinforce method with the edge of fibre board material
And its products obtained therefrom.
Background technique
Fiberboard can be used as sound absorption decoration and heat-insulating heat-preserving material.Fiberboard is cementing again generally by superimposed fiber,
Pressurization and roasting and etc. molding.But fiberboard intensity is lower, its easily-deformable edge of stress is easy hair in transport and installation process
It is raw damaged, fitting-up effect is seriously affected because of edge stress deformation when surface carries out infantees processing as sound-absorbing material.For
It solves the above problems, present method is using organic binder, curing agent by penetrating into the edge fibrous layer of fiberboard
Realize solidification, the enhancing to fiberboard edge.But to working environment and ambient enviroment in organic binder, curing agent production process
Pollution is generated, and increases the combustibility of fiberboard.Compared to organic binder, curing agent, inorganic binder fire resisting, without dirt
Dye, but due to the hydrophobic character of fibrous layer, inorganic binder is difficult to solidify and enhance in the fibrous layer for penetrating into fiberboard edge
The edge of fiberboard.
Summary of the invention
The technical problems to be solved by the invention:
The present invention using inorganic, refractory adhesive fiberboard edge is solidified, is enhanced and obtain edge intensity compared with
High, on-deformable fiberboard, to solve the problems, such as that aforementioned use organic binder, curing agent are brought.Therefore the present invention takes
The method and binder system of innovation, inorganic binder are added in the fibrous layer of fiberboard edge.
The advantages of the technology of the present invention:
The present invention provides the inorganic binder being made of silica solution and cement admixture and slots to fiberboard, is slotted rear
It carries out edge and solidifies the technology reinforced, this is to have various advantages compared with existing organic binder solidifies enhancing technology
's.First, the use of inorganic binder reduces the pollution to work and use environment, and silica solution and cement can function well as
In contrast fire-retardant effect, is cheaper than organic matter in price.Second, fiberboard water imbibition is poor, and inorganic binder is difficult to seep
Enter inside fiberboard, only fiberboard edge fiber can not be promoted to bond by the inorganic binder that surface is added, edge is not achieved
The purpose of reinforcing.And present invention innovation realizes that binder is seeped into fiberboard using fiberboard edge fluting and slotted method
Edge certain depth plays the role of edge reinforcing after binder solidification.
Technical solution of the present invention elaborates
The present invention first slots in fiberboard edge or in its edge fibrous layer cuts gap, then by into slot or stitching
Silica sol binder is perfused in gap, cured realize of inorganic binder enhances the edge of fiberboard, reinforce to obtain solidification
Fiberboard.Silica sol binder is formed by silica solution and cement mixing.The ratio of cement and silica solution is from 1:1 to 2:1.Silicon is molten
Glue and cement are commercial goods.
Scheme 1 is fiberboard edge fluting completion method, the specific steps are as follows:
(1) one piece of fiberboard is taken first, and a depth is all respectively cut in its four side edge and reaches 0.4-0.8cm's
Groove guarantees the fibrous layer of groove distance fiberboard upper and lower surface 0.2-0.4cm width.(2) it is then put in clean plane
Enter a rickle cement, be subsequently added into a certain amount of silica solution, cement: silica solution ratio is 2:1, is mixed uniformly, reaches mud
Pulpous state, but cannot flow；(3) slurry is filled up in groove, is smoothed out smooth to surface.(4) fiberboard is stood in air
Drying is fully cured to cement, obtains the fibreboard product of edge reinforcement.
Scheme 2 is the slotted injection fillers method of fiberboard edge, the specific steps are as follows:
(1) one piece of fiberboard is taken first, is fixed on bracket, according to fiberboard thickness difference, with blade in fiberboard four
Multiple tracks parallel slits, slit separation 0.3-0.6cm are cut in a side, and each slit depth is about 0.5-1.0 cm.Blade is protected
It stays in gap, does not take out temporarily.(2) it is put into a rickle cement in clean beaker, is subsequently added into a certain amount of silica solution,
Cement: silica solution ratio is 3:2, is mixed uniformly into the mud that can be flowed freely.Mud is toppled over or is injected into (1) and is opened
In good slit.(3) blade is slightly turned, to increase gap, mud is facilitated to enter gap.(4) after mud adequately fills up slit,
Blade is slowly extracted out from side both ends.(5) by fiberboard, standing and drying to cement is fully cured in air, obtains edge reinforcement
Fibreboard product.
Specific embodiment
Embodiment 1
(1) one piece of fiberboard is taken first, and a depth is all respectively cut in its four side edge and reaches the recessed of 0.5cm
Slot, and guarantee the fibrous layer of groove distance fiberboard upper and lower surface 0.2cm width.(2) one then is put into clean plane
Rickle cement is subsequently added into a certain amount of silica solution, cement: silica solution ratio is 2:1, is mixed uniformly, reaches muddy,
But it cannot flow；(3) slurry is filled up in groove, is smoothed out smooth to surface.(4) by fiberboard, standing and drying is extremely in air
Cement is fully cured, and obtains the fibreboard product of edge reinforcement.
Embodiment 2
(1) one piece of fiberboard is taken first, it is fixed on bracket, three are all cut respectively in four sides of fiberboard with blade
Parallel slits, slit separation 0.5cm, each slit depth is about 0.8cm.Blade is retained in gap, is not taken out temporarily.
(2) be put into a rickle cement in clean beaker, be subsequently added into a certain amount of silica solution, cement: silica solution ratio is 3:2,
It is mixed uniformly into the mud that can be flowed freely.Mud is toppled over or is injected into the crack held successfully in (1).(3) slight to twist
Cutting blade facilitates mud to enter gap to increase gap.(4) after mud adequately fills up slit, blade is slow from side both ends
Extraction.(5) by fiberboard, standing and drying to cement is fully cured in air, obtains the fibreboard product of edge reinforcement.
Embodiment 3
(1) one piece of fiberboard is taken first, it is fixed on bracket, four are all cut respectively in four sides of fiberboard with blade
Parallel slits, slit separation 0.3cm, each slit depth is about 0.5cm.Blade is retained in gap, is not taken out temporarily.
(2) be put into a rickle cement in clean beaker, be subsequently added into a certain amount of silica solution, cement: silica solution ratio is 1:1,
It is mixed uniformly into the mud that can be flowed freely.Mud is toppled over or is injected into the crack held successfully in (1).(3) slight to twist
Cutting blade facilitates mud to enter gap to increase gap.(4) after mud adequately fills up slit, blade is slow from side both ends
Extraction.(5) by fiberboard, standing and drying to cement is fully cured in air, obtains the fibreboard product of edge reinforcement.
Claims (10)
1. a kind of fiberboard edge reinforces method, it is characterized in that: for fiberboard edge fluting completion method, comprising the following steps: (1)
One piece of fiberboard is first taken, the groove for reaching certain depth is all respectively cut in its four side edge；(2) it is put into plane
One rickle cement, is subsequently added into a certain amount of silica solution；It is mixed uniformly, reaches muddy, but cannot flow；It (3) will slurry
Material is filled up in groove, is smoothed out smooth to surface；(4) by fiberboard, standing and drying to cement is fully cured in air, obtains side
The fibreboard product that portion reinforces.
2. fiberboard edge according to claim 1 reinforces method, it is characterized in that: in step (1), the depth of groove of cutting
Reach 0.4-0.8cm, guarantees the fibrous layer of groove distance fiberboard upper and lower surface 0.2-0.4cm width.
3. fiberboard edge according to claim 1 reinforces method, it is characterized in that: silica solution and cement are equal in step (2)
For commercial goods, cement: silica solution ratio is 2:1, and mud holding cannot flow shape.
4. fiberboard edge according to claim 1 reinforces method, it is characterized in that: filled therewith is added in step (3)
In groove, it is smooth to smooth out and surface consistent with pristine fibre edges of boards portion's height；In step (4), fiberboard after the completion is placed on
Air drying guarantees that cement is fully cured.
5. a kind of fiberboard edge reinforces method, it is characterized in that: being the slotted injection fillers method of fiberboard edge, including following step
It is rapid: (1) to take one piece of fiberboard first, be fixed on bracket, according to fiberboard thickness difference, with blade in four sides of fiberboard
Multiple tracks parallel slits are cut, blade is retained in gap, are not taken out temporarily；(2) a rickle water is put into clean beaker
Mud is subsequently added into a certain amount of silica solution, is mixed uniformly into the mud that can be flowed freely, mud is toppled over or is injected into
(1) in the slit held successfully in；(3) blade is slightly turned, to increase gap, mud is facilitated to enter gap；(4) mud adequately fills up
After slit, blade is slowly extracted out from side both ends；(5) by fiberboard, standing and drying to cement is fully cured in air, is obtained
The fibreboard product that edge is reinforced.
6. fiberboard edge according to claim 5 reinforces method, it is characterized in that: in step (1), slit separation 0.3-
0.6cm, each slit depth are 0.5-1.0 cm.
7. fiberboard edge according to claim 5 reinforces method, it is characterized in that: silica solution and cement are equal in step (2)
For commercial goods, cement: for silica solution ratio from 1:1 to 3:2, mud, which keeps being in, can flow shape.
8. fiberboard edge according to claim 5 reinforces method, it is characterized in that: in step (3), blade it is vertical 90 degree in
Plane slightly turns blade, turns to 80 degree to 60 degree, and in step (4), mud is filled up along slit, and blade is taken out from side
Out.
9. fiberboard edge according to claim 5 reinforces method, it is characterized in that: in step (5), fiberboard after the completion
It is placed on air drying, guarantees that cement is fully cured.
10. the fiberboard reinforced according to edge made from fiberboard edge reinforcement method of any of claims 1-9
Product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482297.XA CN108193790B (en) | 2017-12-29 | 2017-12-29 | Fiberboard edge reinforces method and products obtained therefrom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482297.XA CN108193790B (en) | 2017-12-29 | 2017-12-29 | Fiberboard edge reinforces method and products obtained therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108193790A CN108193790A (en) | 2018-06-22 |
| CN108193790B true CN108193790B (en) | 2019-10-01 |
Family
ID=62586880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711482297.XA Expired - Fee Related CN108193790B (en) | 2017-12-29 | 2017-12-29 | Fiberboard edge reinforces method and products obtained therefrom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108193790B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043655A (en) * | 1989-12-12 | 1990-07-11 | 四川省开县温泉工艺厂 | Particle and fiber cored slab and manufacture method thereof |
| JP2000345690A (en) * | 1999-06-08 | 2000-12-12 | Daiken Trade & Ind Co Ltd | Tatami mat |
| CN201021526Y (en) * | 2007-01-17 | 2008-02-13 | 上海建好装饰材料有限公司 | A novel building energy-saving decoration board |
| CN101395325A (en) * | 2005-12-29 | 2009-03-25 | 美国石膏公司 | Reinforced cementitious shear panels |
-
2017
- 2017-12-29 CN CN201711482297.XA patent/CN108193790B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043655A (en) * | 1989-12-12 | 1990-07-11 | 四川省开县温泉工艺厂 | Particle and fiber cored slab and manufacture method thereof |
| JP2000345690A (en) * | 1999-06-08 | 2000-12-12 | Daiken Trade & Ind Co Ltd | Tatami mat |
| CN101395325A (en) * | 2005-12-29 | 2009-03-25 | 美国石膏公司 | Reinforced cementitious shear panels |
| CN201021526Y (en) * | 2007-01-17 | 2008-02-13 | 上海建好装饰材料有限公司 | A novel building energy-saving decoration board |
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| Publication number | Publication date |
|---|---|
| CN108193790A (en) | 2018-06-22 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20211229 |