DE2231905C3 - Verfahren zur Glasfaserverstärkung von Beton oder Zement - Google Patents
Verfahren zur Glasfaserverstärkung von Beton oder ZementInfo
- Publication number
- DE2231905C3 DE2231905C3 DE2231905A DE2231905A DE2231905C3 DE 2231905 C3 DE2231905 C3 DE 2231905C3 DE 2231905 A DE2231905 A DE 2231905A DE 2231905 A DE2231905 A DE 2231905A DE 2231905 C3 DE2231905 C3 DE 2231905C3
- Authority
- DE
- Germany
- Prior art keywords
- cement
- concrete
- resin
- furan
- rovings
- 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
Links
- 239000004568 cement Substances 0.000 title claims description 24
- 239000003365 glass fiber Substances 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 16
- 239000004567 concrete Substances 0.000 title claims description 14
- 230000002787 reinforcement Effects 0.000 title claims description 12
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical class OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 claims description 23
- 239000007849 furan resin Substances 0.000 claims description 22
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 9
- 239000011152 fibreglass Substances 0.000 claims description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000007859 condensation product Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- -1 aldehyde modified furfuryl alcohol Chemical class 0.000 claims 1
- 238000006482 condensation reaction Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000011381 foam concrete Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/1025—Coating to obtain fibres used for reinforcing cement-based products
- C03C25/103—Organic coatings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPA534871 | 1971-06-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2231905A1 DE2231905A1 (de) | 1973-01-18 |
| DE2231905B2 DE2231905B2 (de) | 1974-09-26 |
| DE2231905C3 true DE2231905C3 (de) | 1975-05-15 |
Family
ID=3764793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2231905A Expired DE2231905C3 (de) | 1971-06-29 | 1972-06-29 | Verfahren zur Glasfaserverstärkung von Beton oder Zement |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5130573B1 (cg-RX-API-DMAC10.html) |
| BE (1) | BE785630A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2231905C3 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2143857B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1386495A (cg-RX-API-DMAC10.html) |
| ZA (1) | ZA724276B (cg-RX-API-DMAC10.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1465059A (en) * | 1973-07-03 | 1977-02-23 | Pilkington Brothers Ltd | Glass fibres |
| LT3260436T (lt) * | 2016-06-23 | 2020-02-25 | Evonik Operations Gmbh | Armuotas statybinis blokas, pagamintas iš autoklavuoto akytojo betono (aac) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1310047A (cg-RX-API-DMAC10.html) * | 1963-03-04 |
-
1972
- 1972-06-21 ZA ZA724276A patent/ZA724276B/xx unknown
- 1972-06-26 GB GB2989072A patent/GB1386495A/en not_active Expired
- 1972-06-29 FR FR7223489A patent/FR2143857B1/fr not_active Expired
- 1972-06-29 BE BE785630A patent/BE785630A/xx unknown
- 1972-06-29 DE DE2231905A patent/DE2231905C3/de not_active Expired
- 1972-06-29 JP JP47065366A patent/JPS5130573B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2143857A1 (cg-RX-API-DMAC10.html) | 1973-02-09 |
| BE785630A (fr) | 1972-12-29 |
| FR2143857B1 (cg-RX-API-DMAC10.html) | 1976-08-13 |
| DE2231905B2 (de) | 1974-09-26 |
| GB1386495A (en) | 1975-03-05 |
| JPS5130573B1 (cg-RX-API-DMAC10.html) | 1976-09-01 |
| ZA724276B (en) | 1973-03-28 |
| DE2231905A1 (de) | 1973-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |