PT95886A - Processo para a preparacao de argamassas hidrofugas - Google Patents
Processo para a preparacao de argamassas hidrofugas Download PDFInfo
- Publication number
- PT95886A PT95886A PT95886A PT9588690A PT95886A PT 95886 A PT95886 A PT 95886A PT 95886 A PT95886 A PT 95886A PT 9588690 A PT9588690 A PT 9588690A PT 95886 A PT95886 A PT 95886A
- Authority
- PT
- Portugal
- Prior art keywords
- process according
- parts
- additive
- per
- salt
- Prior art date
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract 4
- 238000000034 method Methods 0.000 title claims 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract 6
- 150000003839 salts Chemical class 0.000 claims abstract 5
- 239000000344 soap Substances 0.000 claims abstract 5
- 239000006004 Quartz sand Substances 0.000 claims abstract 4
- 239000000203 mixture Substances 0.000 claims abstract 3
- 239000004576 sand Substances 0.000 claims abstract 2
- 239000000654 additive Substances 0.000 claims 4
- 230000000996 additive effect Effects 0.000 claims 4
- -1 alkali metal salts Chemical class 0.000 claims 3
- 125000004432 carbon atom Chemical group C* 0.000 claims 3
- 239000003795 chemical substances by application Substances 0.000 claims 3
- 239000003945 anionic surfactant Substances 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims 2
- 239000000194 fatty acid Substances 0.000 claims 2
- 229930195729 fatty acid Natural products 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 239000013589 supplement Substances 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 239000003568 Sodium, potassium and calcium salts of fatty acids Substances 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 235000010210 aluminium Nutrition 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910001424 calcium ion Inorganic materials 0.000 claims 1
- 159000000007 calcium salts Chemical class 0.000 claims 1
- 235000013969 calcium salts of fatty acid Nutrition 0.000 claims 1
- 150000004665 fatty acids Chemical class 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 238000009472 formulation Methods 0.000 claims 1
- 239000011429 hydraulic mortar Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 235000010933 magnesium salts of fatty acid Nutrition 0.000 claims 1
- 239000001778 magnesium salts of fatty acids Substances 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 159000000000 sodium salts Chemical group 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 235000016804 zinc Nutrition 0.000 claims 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000011148 porous material 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
- 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
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Detergent Compositions (AREA)
- Lubricants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Disintegrating Or Milling (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Claims (2)
- REIVINDICAÇÕES 1* - Processo para a preparação duma argamassa hidrôfu-ga, caracterizado pelo facto de se misturarem os seguintes componentes: a) um agente de ligação inorgânico; b) um suDlemento contendo sal com uma granulometria máxima de 4 mm; e c) um aditivo com os seguintes componentes: a) um sabão metálico, escolhido do grupo formado por sais de zinco, alumínio, magnésio e cálcio de ácidos gordos com 12 a 22 átomos de carbono, assim como sais de metais alcalinos dos acima referidos ácidos gordos que, com os iões cálcio, formam os correspondentes sais de cálcio; b) areia de quartzo em partículas finas, e c) um agente tensioactivo,aniónico, nas proporções de 20 a 50 partes em peso do componente a), 40 a 80 partes em peso do componente b) e 5 a 10 partes em peso de c) por 100 partes em peso de a) + b).
- 2* - Processo de acordo com a reinvindicação 1, caracterizado pelo facto de o suplemento b) conter pelo menos 0,5 g de sal solável em água, em especial, 1,0 g até 5,0 g por 100 g de suplemento. J 3a - Processo de acordo com as reivindicações 1 ou 2, caracterizado pelo facto do sabão metálico a) ser um sabão de cálcio de ácidos gordos com 16 a 18 átomos de carbono. 4a - Processo de acordo com qualquer das reivindicações 1 a 3, caracterizado pelo facto de a areia de quartzo em partículas finas b) ter um tamanho de partículas máximo de 450, em especial, um máximo de 200 y®.δ* - Processo de acordo com qualquer das reivindicações 1 a 4, caracterizado pelo facto de o agente tensioactivo-anió-nico ser sal de sódio de sulfonato de olefina com 12 á 18 átomos de carbono. 6* - Processo de acordo com qualquer das reivindicações 1 a 5, caracterizado pelo facto de se empregar 3 a 5 g do agente tensioactivo aniónico c) por 100 g do conjunto de sabão metálico e areia de quartzo. 7* - Processo de acordo com qualquer das reivindicações 1 a 6, caracterizado pelo facto de se aplicar, por 100 g de ligante a),0,2 a 2 g, em especial, 0,77a 1,5 g do aditivo c), 8* - Processo de acordo com qualquer das reivindicações 1 a 7, caracterizado pelo facto de se incorporar o aditivo c) sob a forma de mistura. 9*-- Processo para a preparação de um aditivo para argamassas â base de areias que contêm sal, caracterizado pelo facto de se misturarem os componentes a), b) e c) de acordo com as reivindicações 1,3,4,5 ou 6. Lisboa, 14 de Novembro de 1990 0 Agente Oficial da Propriedade IndustrialAgente Oficial de Propriedade industrial R. Castilho, 201-3. E.-100Q LISBOA Telefs. 651339-654613
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3938078A DE3938078A1 (de) | 1989-11-16 | 1989-11-16 | Verwendung eines gemisches von metallseifen, quarzsand und anionischen tensiden als luftporenbildner fuer salzhaltige moertel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT95886A true PT95886A (pt) | 1991-09-13 |
Family
ID=6393624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT95886A PT95886A (pt) | 1989-11-16 | 1990-11-14 | Processo para a preparacao de argamassas hidrofugas |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0500637B1 (pt) |
| JP (1) | JPH05501535A (pt) |
| AT (1) | ATE109758T1 (pt) |
| CZ (1) | CZ284578B6 (pt) |
| DE (2) | DE3938078A1 (pt) |
| PL (1) | PL287752A1 (pt) |
| PT (1) | PT95886A (pt) |
| SK (1) | SK279008B6 (pt) |
| WO (1) | WO1991007362A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19857743C2 (de) * | 1998-12-15 | 2003-02-27 | Verfus Gmbh | Verwendung einer Mörtelmischung zur Herstellung eines atmungsaktiven wassersperrenden Putzes |
| DE10109995A1 (de) | 2001-03-01 | 2002-09-05 | Basf Ag | Hydraulisch abbindende Massen enthaltend Alkylamine |
| JP2005035805A (ja) * | 2003-07-15 | 2005-02-10 | Toomasu:Kk | 撥水性セメント組成物 |
| JP2005035804A (ja) * | 2003-07-15 | 2005-02-10 | Toomasu:Kk | セメント組成物 |
| DE102007062772A1 (de) * | 2007-12-27 | 2009-07-02 | Baerlocher Gmbh | Fettsäuresalzgemisch als Hydrophobierungsmittel für Baumaterialien |
| DE102007062773A1 (de) | 2007-12-27 | 2009-07-02 | Baerlocher Gmbh | Hydrophobiertes Bindemittelgemisch und daraus hergestellte Baumaterialien |
| JP5962903B2 (ja) * | 2012-04-26 | 2016-08-03 | 日油株式会社 | 防水性プレミックスセメント組成物およびその製造方法 |
| JP6976834B2 (ja) * | 2017-12-14 | 2021-12-08 | ミヨシ油脂株式会社 | コンクリートおよび／またはモルタルに使用される混和剤 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2857287A (en) * | 1954-12-30 | 1958-10-21 | Kampf Leo | Mortar and light-weight concrete composition |
-
1989
- 1989-11-16 DE DE3938078A patent/DE3938078A1/de not_active Withdrawn
-
1990
- 1990-11-08 JP JP2515331A patent/JPH05501535A/ja active Pending
- 1990-11-08 AT AT90916469T patent/ATE109758T1/de not_active IP Right Cessation
- 1990-11-08 EP EP90916469A patent/EP0500637B1/de not_active Expired - Lifetime
- 1990-11-08 DE DE59006790T patent/DE59006790D1/de not_active Expired - Fee Related
- 1990-11-08 WO PCT/EP1990/001868 patent/WO1991007362A1/de not_active Ceased
- 1990-11-14 PT PT95886A patent/PT95886A/pt not_active Application Discontinuation
- 1990-11-14 PL PL28775290A patent/PL287752A1/xx unknown
- 1990-11-15 CZ CS905660A patent/CZ284578B6/cs not_active IP Right Cessation
- 1990-11-15 SK SK5660-90A patent/SK279008B6/sk unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE109758T1 (de) | 1994-08-15 |
| EP0500637B1 (de) | 1994-08-10 |
| EP0500637A1 (de) | 1992-09-02 |
| DE59006790D1 (de) | 1994-09-15 |
| CS566090A3 (en) | 1992-04-15 |
| SK279008B6 (sk) | 1998-05-06 |
| JPH05501535A (ja) | 1993-03-25 |
| PL287752A1 (en) | 1992-01-13 |
| DE3938078A1 (de) | 1991-05-23 |
| WO1991007362A1 (de) | 1991-05-30 |
| CZ284578B6 (cs) | 1999-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Laying open of patent application |
Effective date: 19910404 |
|
| FC3A | Refusal |
Effective date: 19970224 |