BE463647A - - Google Patents
Info
- Publication number
- BE463647A BE463647A BE463647DA BE463647A BE 463647 A BE463647 A BE 463647A BE 463647D A BE463647D A BE 463647DA BE 463647 A BE463647 A BE 463647A
- Authority
- BE
- Belgium
- Prior art keywords
- polyvinyl alcohol
- pores
- porous
- mortar
- porous concrete
- Prior art date
Links
- 239000004567 concrete Substances 0.000 claims description 27
- 239000011148 porous material Substances 0.000 claims description 20
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 18
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 239000004570 mortar (masonry) Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims 2
- 235000019738 Limestone Nutrition 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- 239000006028 limestone Substances 0.000 claims 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 239000000839 emulsion Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- LWEAHXKXKDCSIE-UHFFFAOYSA-M 2,3-di(propan-2-yl)naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S([O-])(=O)=O)=C(C(C)C)C(C(C)C)=CC2=C1 LWEAHXKXKDCSIE-UHFFFAOYSA-M 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- PYODKQIVQIVELM-UHFFFAOYSA-M sodium;2,3-bis(2-methylpropyl)naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CC(C)C)C(CC(C)C)=CC2=C1 PYODKQIVQIVELM-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE463647A true BE463647A (pm) |
Family
ID=115686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE463647D BE463647A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE463647A (pm) |
-
0
- BE BE463647D patent/BE463647A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2399767C (fr) | Composition de beton ultra haute performance resistant au feu | |
| EP2922801B1 (fr) | Procede de preparation d'un melange maitre a base de nanocharges carbonees et de superplastifiant, et son utilisation dans des systemes inorganiques durcissables | |
| EP1778601B1 (fr) | Mousse ceramique cuite poreuse, son procede de fabrication et son utilisation | |
| FR2896797A1 (fr) | Mousse ceramique en carbure de silicium recristallise impregnee. | |
| FR2946640A1 (fr) | Materiau composite de construction incorporant de la chenevotte de chanvre. | |
| EP2731986B1 (fr) | Matériaux d'isolation thermique hautes performances | |
| EP2855998B1 (fr) | Produits d'isolation thermique hautes performances | |
| BE463647A (pm) | ||
| EP0276270B1 (fr) | Procede de fabrication de moules en nitrure de silicium poreux pour coulee sous pression | |
| CA1057259A (en) | Process for treating numeral slag and scoria to improve their fragmenting properties | |
| EP2651847A1 (fr) | Procede pour preparer un materiau isolant | |
| CH257339A (fr) | Procédé de préparation d'un béton poreux à haute résistance. | |
| EP2401238B1 (fr) | Composition utile pour la preparation d'un beton sans ajout d'eau | |
| FR2873686A1 (fr) | Procede d'obtention de ceramiques poreuses | |
| FR2960537A1 (fr) | Superplastifiant a base de nanoparticules minerales a surface modifiee pour mortier et beton | |
| FR2873687A1 (fr) | Mousse ceramique cuite poreuse | |
| FR2666271A1 (fr) | Procede de fabrication d'un liant a base de mousse. | |
| Damene et al. | Study of the Effect of Aluminum Content and C/S Ratio on the Physico-Mechanical and Thermal Properties of a Lightweight Concrete Made From Sand Dune | |
| EP2855389B1 (fr) | Produits d'isolation thermique hautes performances | |
| BE531968A (pm) | ||
| BE409126A (pm) | ||
| BE505649A (pm) | ||
| FR2537588A1 (fr) | Procede d'obtention de plastique mousse uree-formol et plastique mousse obtenu par ledit procede | |
| EP0580832A1 (fr) | Procede pour la fabrication d'un materiau refractaire isolant, rigide et a forte porosite ouverte, et materiau ainsi obtenu | |
| BE485940A (pm) |