MD1859F2 - Proces for production of foam concrete - Google Patents
Proces for production of foam concrete Download PDFInfo
- Publication number
- MD1859F2 MD1859F2 MD990166A MD990166A MD1859F2 MD 1859 F2 MD1859 F2 MD 1859F2 MD 990166 A MD990166 A MD 990166A MD 990166 A MD990166 A MD 990166A MD 1859 F2 MD1859 F2 MD 1859F2
- Authority
- MD
- Moldova
- Prior art keywords
- foam
- foam concrete
- invention consists
- production
- sawing
- Prior art date
Links
- 239000011381 foam concrete Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000006260 foam Substances 0.000 abstract 3
- 235000019738 Limestone Nutrition 0.000 abstract 2
- 239000011398 Portland cement Substances 0.000 abstract 2
- 239000006028 limestone Substances 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 239000002699 waste material Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 230000001133 acceleration Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
- C04B38/106—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam by adding preformed foams
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention relates to the production of foam concrete and may be used for manufacture of constructive thermo-insulating blocks of different dimensions and of panels for coating. Summary of the invention consists in stirring the saponified wood resin and water for obtaining of technical foam, preparation of the mixture of portland cement with waste from limestone sawing and introduction therein of the obtained technical foam. Novelty of the invention consists in that prior to the preparation of the foam concrete the portland cement, water and waste from limestone sawing are heated up to a temperature of 75...80 degree C.The result of the invention consists in the acceleration of the foam concrete hardening process, stabilization of the technical foam and reduction in the cost price of the final product.Claims: 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD99-0166A MD1859G2 (en) | 1999-06-08 | 1999-06-08 | Proces for production of foam concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD99-0166A MD1859G2 (en) | 1999-06-08 | 1999-06-08 | Proces for production of foam concrete |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD990166A MD990166A (en) | 2001-02-28 |
| MD1859F2 true MD1859F2 (en) | 2002-02-28 |
| MD1859G2 MD1859G2 (en) | 2002-10-31 |
Family
ID=19739418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD99-0166A MD1859G2 (en) | 1999-06-08 | 1999-06-08 | Proces for production of foam concrete |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1859G2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1491960A1 (en) * | 1987-06-09 | 1989-07-07 | Московский Текстильный Институт Им.А.Н.Косыгина | Method of thermal consolidation of sagging soil body |
-
1999
- 1999-06-08 MD MD99-0166A patent/MD1859G2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MD990166A (en) | 2001-02-28 |
| MD1859G2 (en) | 2002-10-31 |
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