CZ22106U1 - Směs na bázi cementu ke zhotovení dílců pro měření odezvy při mechanickém namáhání a dílec z materiálu na bázi cementu - Google Patents
Směs na bázi cementu ke zhotovení dílců pro měření odezvy při mechanickém namáhání a dílec z materiálu na bázi cementu Download PDFInfo
- Publication number
- CZ22106U1 CZ22106U1 CZ201023325U CZ201023325U CZ22106U1 CZ 22106 U1 CZ22106 U1 CZ 22106U1 CZ 201023325 U CZ201023325 U CZ 201023325U CZ 201023325 U CZ201023325 U CZ 201023325U CZ 22106 U1 CZ22106 U1 CZ 22106U1
- Authority
- CZ
- Czechia
- Prior art keywords
- cement
- mechanical stress
- carbon
- stress response
- element made
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 20
- 239000004568 cement Substances 0.000 title claims description 18
- 239000000463 material Substances 0.000 title claims description 13
- 230000003938 response to stress Effects 0.000 title claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000004917 carbon fiber Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- 108091027981 Response element Proteins 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 description 12
- 239000010439 graphite Substances 0.000 description 12
- 239000000835 fiber Substances 0.000 description 10
- 230000004044 response Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000008030 superplasticizer Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Claims (2)
1. Směs na bázi cementu ke zhotovení prvků pro měření odezvy při mechanickém namáhání, 20 vyznačená tím, že obsahuje 40 až 65 % hmotn. cementu, 20 až 45 % hmotn. písku, 0,5 až 3 % hmotn. skleněného vlákna, 4 až 10 % hmotn. uhlíkových částic, do 3 % hmotn. uhlíkového vlákna a 0,05 až 0,5 % hmotn, tkané uhlíkové textilie.
2. Dílec z materiálu na bázi cementu, vyznačený tím, že obsahuje 40 až 65 % hmotn. cementu, 20 až 45 % hmotn. písku, 0,5 až 3 % hmotn. skleněného vlákna, 4 až 10 % hmotn. uhlí25 kových částic, do 3 % hmotn. uhlíkového vlákna a 0,05 až 0,5 % hmotn. tkané uhlíkové textilie, a dále obsahuje alespoň dvě elektrody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ201023325U CZ22106U1 (cs) | 2010-10-12 | 2010-10-12 | Směs na bázi cementu ke zhotovení dílců pro měření odezvy při mechanickém namáhání a dílec z materiálu na bázi cementu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ201023325U CZ22106U1 (cs) | 2010-10-12 | 2010-10-12 | Směs na bázi cementu ke zhotovení dílců pro měření odezvy při mechanickém namáhání a dílec z materiálu na bázi cementu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CZ22106U1 true CZ22106U1 (cs) | 2011-04-21 |
Family
ID=43927729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ201023325U CZ22106U1 (cs) | 2010-10-12 | 2010-10-12 | Směs na bázi cementu ke zhotovení dílců pro měření odezvy při mechanickém namáhání a dílec z materiálu na bázi cementu |
Country Status (1)
| Country | Link |
|---|---|
| CZ (1) | CZ22106U1 (cs) |
-
2010
- 2010-10-12 CZ CZ201023325U patent/CZ22106U1/cs not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG1K | Utility model registered |
Effective date: 20110421 |
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| MK1K | Utility model expired |
Effective date: 20141012 |