CN108196041A - A kind of detection method of consolidated floor humidity resistance - Google Patents
A kind of detection method of consolidated floor humidity resistance Download PDFInfo
- Publication number
- CN108196041A CN108196041A CN201711431703.XA CN201711431703A CN108196041A CN 108196041 A CN108196041 A CN 108196041A CN 201711431703 A CN201711431703 A CN 201711431703A CN 108196041 A CN108196041 A CN 108196041A
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- Prior art keywords
- floor
- humidity resistance
- pieces
- test specimen
- sealing area
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000008961 swelling Effects 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 239000012153 distilled water Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- -1 intellectual circle Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000004088 simulation Methods 0.000 abstract description 3
- 230000013011 mating Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229940099259 vaseline Drugs 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/46—Wood
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0078—Testing material properties on manufactured objects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Wood Science & Technology (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to Indoor decorative plate technical fields, are related to humidity resistance detection more particularly to a kind of detection method of consolidated floor humidity resistance, including：The consolidated floor that three pieces are randomly selected, which is made test specimen and by usual requirement splice, mats formation, and applies back cover week section and back assembly seam, sealing area is chosen in floor surface stitching portion；It determines three test points at sealing area splicing seams, measures average thickness h1；Distilled water is injected, 20 ± 2 DEG C of conditions keep water surface elevation 1mm, after keeping flat 24 ± 0.5h of standing, remove water, average thickness data h2 is measured after wiped clean；Thickness swelling rate is calculated according to formula T=(h2 h1)/h1 × 100%.The detection of present invention simulation floor humidity resistance during use of mating formation, can intuitively and accurately test the lock stitching portion of floor in use（Edge joint position）Thickness swelling rate, the solution for arch camber quality problems in edge during Floor Covering use provides foundation, can more effectively control product quality, promotes the excellence rate of product.
Description
Technical field
The invention belongs to Indoor decorative plate technical fields, are related to humidity resistance detection more particularly to a kind of consolidated floor is prevented
The detection method of damp performance.
Background technology
Humidity resistance is to impregnate an important performance indexes of laminated wood floor (consolidated floor), and process is used on floor
The control of middle humidity resistance is very crucial.By spraying the related moisture-proof material such as paraffin to floor lock button in current floor production process
Material, to improve its humidity resistance；And then Floor Covering in ground laying damp-proof membrane on damp-proof membrane in use, need to be spread
If floor, it can prevent product from making moist in use and the problems such as edge arch camber occur.
The humidity resistance detection that consolidated floor is mated formation during use, the thickness swelling rate table of available floor stitching portion
It states, there has been no national standards or professional standard at present to provide.The present invention discloses humidity resistance during a kind of Floor Covering use
Detection method, can the more intuitively and accurately humidity resistance of the stitching portion of simulation test floor in use.
Invention content
In view of the above-mentioned deficiencies in the prior art, the invention discloses a kind of detection sides of consolidated floor humidity resistance
Method.
A kind of method of consolidated floor humidity resistance detection, includes the following steps：
A, the consolidated floor for randomly selecting three pieces is made test specimen and by usual requirement splice and mats formation, and applies back cover week section
(4) are stitched with back assembly, sealing area (3) is chosen in floor surface stitching portion (1)；
B, three at sealing area splicing seams test points (2) are determined and indicate position, detect being averaged for three points
Thickness obtains data h1, three points are equal with a distance from sealing area central point；
C, inject distilled water in the sealing area (3), 20 ± 2 DEG C of conditions keep water surface elevation 1mm, keep flat standing 24 ±
It after 0.5h, removes water, the average thickness that three points are measured after wiped clean obtains data h2；
D, according to formula T=(h2-h1)/h1× 100% calculates thickness swelling rate, detection enhancement Dampproof floor board performance.
In the more excellent disclosed example of the present invention, the preparation of test specimen described in step A includes：Randomly select three pieces floor, long side direction
Test specimen 2 takes two pieces, and the length direction along plate is 300 ± 1mm；3 each two pieces of short side direction test specimen 1 and test specimen, along the length side of plate
To for 150 ± 1mm；Width is that actual plate is wide；Two groups of three pieces, every batch of arbitrary extracting three pieces, two pieces of test specimens 1 and one piece of test specimen
2 be assemblied into one group, two pieces of test specimens 3 and one piece of test specimen 2 be assemblied into one group.
In the more excellent disclosed example of the present invention, the waterproof materials such as vaseline, paraffin can be used to apply back cover week section and the back of the body described in step A
Portion's assembly seam.
In the more excellent disclosed example of the present invention, sealing area is chosen described in step A, including with hot melt adhesive or glass cement in floor table
Face stitching portion (1) surrounds the sealing area of height about 2mm.
In the more excellent disclosed example of the present invention, sealing area described in step A is rectangle or circle.
Further, detection data is handled, and the thickness swelling rate of test specimen calculates as follows,
T=(h2-h1)/h1× 100%
In formula：T-thickness swelling rate (%)；
h1Sample thickness (mm) before-immersion；
h2Sample thickness (mm) after-immersion；
As a result the arithmetic mean of instantaneous value of each test point thickness swelling is expressed as, is accurate to 0.1%.
Advantageous effect
The detection of humidity resistance of the present invention simulation floor during use of mating formation, detects floor lock button in pavement process
The humidity resistance of stitching portion more can intuitively and accurately test the lock stitching portion (edge joint position) of floor in use
Thickness swelling rate, the solution for arch camber quality problems in edge during Floor Covering use provide foundation, can be more effectively
Product quality is controlled, promotes the excellence rate of product.
Description of the drawings
Fig. 1, detection sampling schematic diagram；
Fig. 2,1,2,3 schematic diagram of test specimen；
Wherein, the title of each component is respectively：1st, floor surface stitching portion；2nd, three test points；3rd, sealing area；4th, it carries on the back
Portion's assembly seam.
Specific embodiment
The following describes the present invention in detail with reference to examples, so that those skilled in the art more fully understand this hair
It is bright, but the invention is not limited in following embodiments.
A kind of method of consolidated floor humidity resistance detection, is as follows：
A) test specimen samples as required, by Fig. 2 assembled (being carried out by floor normal use process assembled)；
B) back cover week section is applied with vaseline and back assembly is stitched after assembly；
C) enclosed such as Fig. 1 hot melt adhesive or glass cement splicing floors surface including an assembling part containing triangle 100 ×
The sealing area of 100mm, height about 2mm, take three points at sealing area splicing seams, three points are from seal area central point
Distance for 25mm, and indicate position, detect average thickness h of these three points1；
D) injection distilled water checks sealing area at any time in sealing area, detection process, and detection process keeps the depth of water about
1mm after placing 24 ± 0.5h under conditions of 20 ± 2 DEG C, removes sealing area distilled water, dries plate face, measures similary three
The average thickness h of point2；
According to formula T=(h2-h1)/h1× 100% calculates thickness swelling rate, detection enhancement Dampproof floor board performance.
Humidity resistance criterion is as follows：
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification is made directly or indirectly is used in other related technical areas,
Similarly it is included within the scope of the present invention.
Claims (5)
- A kind of 1. method of consolidated floor humidity resistance detection, which is characterized in that include the following steps：A, the consolidated floor for randomly selecting three pieces is made test specimen and by usual requirement splice and mats formation, and applies back cover week section and the back of the body Portion's assembly seam（4）, in floor surface stitching portion（1）Choose sealing area（3）；B, three test points at sealing area splicing seams are determined（2）And indicate position, detect the average thickness of three points Obtain data h1, three points are equal with a distance from sealing area central point；C, in the sealing area（3）Inject distilled water, 20 ± 2 DEG C of conditions keep water surface elevation 1mm, keep flat standing 24 ± It after 0.5h, removes water, the average thickness that three points are measured after wiped clean obtains data h2；D, according to formula T=(h2-h1)/h1× 100% calculates thickness swelling rate, detection enhancement Dampproof floor board performance.
- 2. the method for consolidated floor humidity resistance detection according to claim 1, it is characterised in that：Test specimen described in step A Preparation includes：Three pieces floor is randomly selected, long side direction test specimen 2 takes two pieces, and the length direction along plate is 300 ± 1mm；Short side side To 3 each two pieces of test specimen 1 and test specimen, the length direction along plate is 150 ± 1mm；Width is that actual plate is wide；Two groups of three pieces, every batch of Secondary arbitrary extracting three pieces, two pieces of test specimens 1 and one piece of test specimen 2 be assemblied into one group, two pieces of test specimens 3 and one piece of test specimen 2 be assemblied into one group.
- 3. the method for consolidated floor humidity resistance detection according to claim 1, it is characterised in that：It can be with all described in step A The waterproof materials such as intellectual circle, paraffin apply back cover week section and back assembly seam.
- 4. the method for consolidated floor humidity resistance detection according to claim 1, it is characterised in that：It is chosen described in step A close Seal region, including with hot melt adhesive or glass cement in floor surface stitching portion（1）Surround the sealing area of height about 2mm.
- 5. the method for consolidated floor humidity resistance detection according to claim 1, it is characterised in that：Seal area described in step A Domain is rectangle or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431703.XA CN108196041A (en) | 2017-12-26 | 2017-12-26 | A kind of detection method of consolidated floor humidity resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431703.XA CN108196041A (en) | 2017-12-26 | 2017-12-26 | A kind of detection method of consolidated floor humidity resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108196041A true CN108196041A (en) | 2018-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711431703.XA Pending CN108196041A (en) | 2017-12-26 | 2017-12-26 | A kind of detection method of consolidated floor humidity resistance |
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| Country | Link |
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| CN (1) | CN108196041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405889A (en) * | 2019-07-15 | 2019-11-05 | 欧派家居集团股份有限公司 | A kind of plate anti-deformation reliability checking method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402828A (en) * | 2008-11-07 | 2009-04-08 | 圣象实业（江苏）有限公司 | Waterproofing agent for peripheral trough mouth of floor and method of producing the same |
| CN101413873A (en) * | 2008-12-01 | 2009-04-22 | 江苏宏耐木业有限公司 | Method for detecting floor substrate water absorption expansion rate and water absorption height |
| CN101482485A (en) * | 2008-12-01 | 2009-07-15 | 江苏宏耐木业有限公司 | Detection method for assembled floor-board water absorption expansivity |
| CN202868246U (en) * | 2012-10-30 | 2013-04-10 | 福建省产品质量检验研究院 | Test-piece fixing frame for absorbent thickness expansion rate detection of floor board and the like |
| CN204405626U (en) * | 2014-12-30 | 2015-06-17 | 山东出入境检验检疫局检验检疫技术中心 | Impregnated-paper laminated wood floor thickness swelling rate test frock |
| CN206248510U (en) * | 2016-12-15 | 2017-06-13 | 上海理工大学 | A kind of floor coefficient of permeability test device |
| CN107462697A (en) * | 2017-09-12 | 2017-12-12 | 黑龙江省木材科学研究所 | A kind of device and method of testing for detecting wood floors thickness swelling rate |
-
2017
- 2017-12-26 CN CN201711431703.XA patent/CN108196041A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402828A (en) * | 2008-11-07 | 2009-04-08 | 圣象实业（江苏）有限公司 | Waterproofing agent for peripheral trough mouth of floor and method of producing the same |
| CN101413873A (en) * | 2008-12-01 | 2009-04-22 | 江苏宏耐木业有限公司 | Method for detecting floor substrate water absorption expansion rate and water absorption height |
| CN101482485A (en) * | 2008-12-01 | 2009-07-15 | 江苏宏耐木业有限公司 | Detection method for assembled floor-board water absorption expansivity |
| CN202868246U (en) * | 2012-10-30 | 2013-04-10 | 福建省产品质量检验研究院 | Test-piece fixing frame for absorbent thickness expansion rate detection of floor board and the like |
| CN204405626U (en) * | 2014-12-30 | 2015-06-17 | 山东出入境检验检疫局检验检疫技术中心 | Impregnated-paper laminated wood floor thickness swelling rate test frock |
| CN206248510U (en) * | 2016-12-15 | 2017-06-13 | 上海理工大学 | A kind of floor coefficient of permeability test device |
| CN107462697A (en) * | 2017-09-12 | 2017-12-12 | 黑龙江省木材科学研究所 | A kind of device and method of testing for detecting wood floors thickness swelling rate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405889A (en) * | 2019-07-15 | 2019-11-05 | 欧派家居集团股份有限公司 | A kind of plate anti-deformation reliability checking method |
| CN110405889B (en) * | 2019-07-15 | 2022-02-08 | 欧派家居集团股份有限公司 | Method for detecting deformation prevention reliability of plate |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |
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| RJ01 | Rejection of invention patent application after publication |