MD1859G2 - Procedeu de producere a betonului spumat - Google Patents
Procedeu de producere a betonului spumat Download PDFInfo
- Publication number
- MD1859G2 MD1859G2 MD99-0166A MD990166A MD1859G2 MD 1859 G2 MD1859 G2 MD 1859G2 MD 990166 A MD990166 A MD 990166A MD 1859 G2 MD1859 G2 MD 1859G2
- 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
Invenţia se referă la producerea betonului spumat şi poate fi folosită pentru fabricarea blocurilor constructive termoizolante de diferite dimensiuni şi a panourilor pentru acoperire.Esenţa invenţiei constă în amestecarea răşinii lemnoase saponificate cu apă pentru obţinerea spumei tehnice, prepararea amestecului din ciment Portland cu deşeuri de la tăierea calcarului şi introducerea în el a spumei tehnice obţinute. Noutatea invenţiei constă în aceea că înainte de prepararea betonului spumat apa, cimentul Portland şi deşeurile de la tăierea calcarului sunt încălzite până la temperatura de 75…80°C.Rezultatul invenţiei constă în accelerarea procesului de întărire a betonului spumat, stabilizarea spumei tehnice şi în reducerea preţului de cost al produsului finit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD99-0166A MD1859G2 (ro) | 1999-06-08 | 1999-06-08 | Procedeu de producere a betonului spumat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD99-0166A MD1859G2 (ro) | 1999-06-08 | 1999-06-08 | Procedeu de producere a betonului spumat |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD990166A MD990166A (ro) | 2001-02-28 |
| MD1859F2 MD1859F2 (ro) | 2002-02-28 |
| MD1859G2 true MD1859G2 (ro) | 2002-10-31 |
Family
ID=19739418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD99-0166A MD1859G2 (ro) | 1999-06-08 | 1999-06-08 | Procedeu de producere a betonului spumat |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1859G2 (ro) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1491960A1 (ru) * | 1987-06-09 | 1989-07-07 | Московский Текстильный Институт Им.А.Н.Косыгина | Способ термического укреплени массива просадочного грунта |
-
1999
- 1999-06-08 MD MD99-0166A patent/MD1859G2/ro unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1491960A1 (ru) * | 1987-06-09 | 1989-07-07 | Московский Текстильный Институт Им.А.Н.Косыгина | Способ термического укреплени массива просадочного грунта |
Also Published As
| Publication number | Publication date |
|---|---|
| MD990166A (ro) | 2001-02-28 |
| MD1859F2 (ro) | 2002-02-28 |
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