CN107796687A - A kind of glass fibre connector anti-pulling concrete sample and preparation method thereof - Google Patents
A kind of glass fibre connector anti-pulling concrete sample and preparation method thereof Download PDFInfo
- Publication number
- CN107796687A CN107796687A CN201711283996.1A CN201711283996A CN107796687A CN 107796687 A CN107796687 A CN 107796687A CN 201711283996 A CN201711283996 A CN 201711283996A CN 107796687 A CN107796687 A CN 107796687A
- Authority
- CN
- China
- Prior art keywords
- glass fibre
- fibre connector
- concrete sample
- concrete
- pulling
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to building element pull-out test technical field, more particularly to a kind of glass fibre connector anti-pulling concrete sample and preparation method thereof.The concrete sample size is long 350 450mm, wide 250 350mm, high 150 250mm, and glass fibre connector is inserted at concrete sample center.The glass fibre connector anti-pulling concrete sample of the present invention makes simple, whether bond stress that can be between effective detection glass fibre connector and concrete reaches design requirement and the endurance quality of product, and effective detection can not but be carried out by solving the problems, such as to be placed according to codes and standards progress glass fibre connector in the past.
Description
（One）Technical field
The present invention relates to building element pull-out test technical field, more particularly to a kind of glass fibre connector tension pulling concrete
Test specimen and preparation method thereof.
（Two）Background technology
In the production process of architectural industrialization assembled architecture prefabricated components, in Side fascia cold-heat bridge processing, it is necessary to
Glass fibre connector, but there are currently no effective check system to the inside and outside page wall in glass fibre connector and Side fascia
The bond stress of board concrete is tested, so as to judge whether the bond stress between glass fibre connector and concrete is full
Sufficient design requirement.
（Three）The content of the invention
The present invention is in order to make up the deficiencies in the prior art, there is provided a kind of glass fibre connector anti-pulling concrete sample and its
Preparation method.
The present invention is achieved through the following technical solutions：A kind of glass fibre connector anti-pulling concrete sample, its
It is characterised by：The concrete sample size is long 350-450mm, wide 250-350mm, high 150-250mm, in concrete sample
The heart inserts glass fibre connector.
A kind of preparation method of glass fibre connector anti-pulling concrete sample, it is characterised in that comprise the following steps：
（1）Clear up the inner surface and brushing releasing agent of test piece mould；
（2）Concrete is modulated according to design standard, and takes profile to examine qualified glass fibre connector with pulling force and clears up；
（3）Test piece mould is put on a vibration table, filled in test piece mould with component slump identical concrete, by glass
Fibre connector inserts the centre of concrete sample；
（4）Hammered into shape with skin and tap test piece mould, make concrete and the fully closely knit connection of glass fibre connector, and ensure glass fibre
Connector it is vertical；
（5）Press polish processing is carried out to concrete sample surface, the form removal in the case where ensuring that test specimen is not impaired, is sent into after form removal mixed
Solidifying native test specimen standard curing room carries out anti-pulling inspection after conserving 28 days.
The test piece mould uses the iron or plastic mould with durability.
The beneficial effects of the invention are as follows：The glass fibre connector anti-pulling concrete sample of the present invention makes simply, can
Whether the bond stress between effective detection glass fibre connector and concrete reaches design requirement and the endurance quality of product, solution
The problem of can not but carrying out effective detection can only be placed according to codes and standards to glass fibre connector in the past by having determined.
（Four）Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the structural representation of the present invention.
In figure, 1, concrete sample, 2, glass fibre connector.
（Five）Embodiment
The present invention is described in further detail with reference to specific embodiment.
Embodiment 1
As shown in Figure 1, the size of concrete sample 1 of the embodiment be long 400mm, wide 300mm, high 200mm, concrete sample
1 center insertion glass fibre connector 2.
The preparation method of the embodiment comprises the following steps：
（1）The inner surface and brushing releasing agent of test piece mould are cleared up, test piece mould uses the iron or the modern designs of plastics with durability
Tool；
（2）Concrete is modulated according to design standard, and takes profile to examine qualified glass fibre connector with pulling force and clears up；
（3）Test piece mould is put on a vibration table, filled in test piece mould with component slump identical concrete, by glass
Fibre connector inserts the centre of concrete sample；
（4）Hammered into shape with skin and tap test piece mould, make concrete and the fully closely knit connection of glass fibre connector, and ensure glass fibre
Connector it is vertical；
（5）Press polish processing is carried out to concrete sample surface, the form removal in the case where ensuring that test specimen is not impaired, is sent into after form removal mixed
Solidifying native test specimen standard curing room carries out anti-pulling inspection after conserving 28 days.
Embodiment 2
The concrete sample size 1 of the embodiment is long 350mm, wide 250mm, high 150mm, and glass is inserted at the center of concrete sample 1
Glass fibre connector 2.
Embodiment 3
The size of concrete sample 1 of the embodiment is long 450mm, wide 350mm, high 250mm, and glass is inserted at the center of concrete sample 1
Glass fibre connector 2.
The glass fibre connector anti-pulling concrete sample of the present invention makes simply, can the connection of effective detection glass fibre
Whether the bond stress between part and concrete reaches design requirement.
Several, the those skilled in the art of embodiment described above, simply more preferably embodiment of the invention
The usual variations and alternatives that member is carried out in the range of technical solution of the present invention should all include within the scope of the present invention.
Claims (3)
- A kind of 1. glass fibre connector anti-pulling concrete sample, it is characterised in that：The concrete sample size is length 350-450mm, wide 250-350mm, high 150-250mm, concrete sample center insertion glass fibre connector.
- 2. a kind of preparation method of glass fibre connector anti-pulling concrete sample as claimed in claim 1, its feature exist In comprising the following steps：（1）Clear up the inner surface and brushing releasing agent of test piece mould；（2）Concrete is modulated according to design standard, and takes profile to examine qualified glass fibre connector with pulling force and clears up；（3）Test piece mould is put on a vibration table, filled in test piece mould with component slump identical concrete, by glass Fibre connector inserts the centre of concrete sample；（4）Hammered into shape with skin and tap test piece mould, make concrete and the fully closely knit connection of glass fibre connector, and ensure glass fibre Connector it is vertical；（5）Press polish processing is carried out to concrete sample surface, the form removal in the case where ensuring that test specimen is not impaired, is sent into after form removal mixed Solidifying native test specimen standard curing room carries out anti-pulling inspection after conserving 28 days.
- 3. the preparation method of glass fibre connector anti-pulling concrete sample according to claim 2, it is characterised in that： The test piece mould uses the iron or plastic mould with durability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283996.1A CN107796687A (en) | 2017-12-07 | 2017-12-07 | A kind of glass fibre connector anti-pulling concrete sample and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283996.1A CN107796687A (en) | 2017-12-07 | 2017-12-07 | A kind of glass fibre connector anti-pulling concrete sample and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107796687A true CN107796687A (en) | 2018-03-13 |
Family
ID=61536779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283996.1A Pending CN107796687A (en) | 2017-12-07 | 2017-12-07 | A kind of glass fibre connector anti-pulling concrete sample and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107796687A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001011A (en) * | 2018-05-23 | 2018-12-14 | 东南大学 | A kind of fiber cement composites are uniaxially stretched specimen molding device and method |
| CN110320078A (en) * | 2019-07-10 | 2019-10-11 | 卡本科技集团股份有限公司 | A kind of preparation method of carbon fiber mesh bond stress sample |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819135A (en) * | 2010-05-13 | 2010-09-01 | 长沙理工大学 | Method for measuring bond strength between high-intensity glass fiber rib and concrete |
| CN102207449A (en) * | 2011-03-16 | 2011-10-05 | 东南大学 | Test method for bonding stress between fiber reinforced plastic bar and concrete |
| CN105984037A (en) * | 2015-02-09 | 2016-10-05 | 任丘市永基建筑安装工程有限公司 | Construction method for pouring concrete by combined mold |
| CN106885811A (en) * | 2017-02-28 | 2017-06-23 | 海南瑞泽新型建材股份有限公司 | A kind of characterizing method of fiber reinforcement polymer bar and Bond Performance Between Concrete |
-
2017
- 2017-12-07 CN CN201711283996.1A patent/CN107796687A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819135A (en) * | 2010-05-13 | 2010-09-01 | 长沙理工大学 | Method for measuring bond strength between high-intensity glass fiber rib and concrete |
| CN102207449A (en) * | 2011-03-16 | 2011-10-05 | 东南大学 | Test method for bonding stress between fiber reinforced plastic bar and concrete |
| CN105984037A (en) * | 2015-02-09 | 2016-10-05 | 任丘市永基建筑安装工程有限公司 | Construction method for pouring concrete by combined mold |
| CN106885811A (en) * | 2017-02-28 | 2017-06-23 | 海南瑞泽新型建材股份有限公司 | A kind of characterizing method of fiber reinforcement polymer bar and Bond Performance Between Concrete |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001011A (en) * | 2018-05-23 | 2018-12-14 | 东南大学 | A kind of fiber cement composites are uniaxially stretched specimen molding device and method |
| CN110320078A (en) * | 2019-07-10 | 2019-10-11 | 卡本科技集团股份有限公司 | A kind of preparation method of carbon fiber mesh bond stress sample |
| CN110320078B (en) * | 2019-07-10 | 2022-07-12 | 卡本科技集团股份有限公司 | Preparation method of carbon fiber grid bond stress sample |
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Legal Events
| Date | Code | Title | Description |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180313 |