WO2021158186A1 - A gas concrete production method - Google Patents
A gas concrete production method Download PDFInfo
- Publication number
- WO2021158186A1 WO2021158186A1 PCT/TR2020/050079 TR2020050079W WO2021158186A1 WO 2021158186 A1 WO2021158186 A1 WO 2021158186A1 TR 2020050079 W TR2020050079 W TR 2020050079W WO 2021158186 A1 WO2021158186 A1 WO 2021158186A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mixer
- molds
- taking
- heated
- gas concrete
- Prior art date
Links
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
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- 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
-
- 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
- C04B28/18—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 mixtures of the silica-lime type
-
- 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
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
Definitions
- the invention relates to a method for the production of gas concrete without the use of an autoclave.
- Gas concrete which is the first choice of the modem world walling material, providing a very versatile contribution to buildings, is a lightweight porous building material. It is highly preferred due to its high thermal insulation, low density and porosity of 70-80% of its volume.
- the production step of such an advantageous material can sometimes get challenging.
- the challenge in question is both equipment cost/maintenance and the need to transfer products to equipment during production or to have workers by the equipment. In order to overcome these challenges, there is a need for new methods that can provide production with less equipment during gas concrete production.
- the Russian patent document No RU2276121 which is known in the state of the art, discloses a method for the production of building materials used for the construction and insulation of residential, administrative and industrial buildings and structures without the use of autoclaves.
- the object of the present invention is to provide a method for producing gas concrete without the use of an autoclave.
- Figure 1 The subject matter of the invention is a flow diagram of the method.
- the method of producing gas concrete without the use of the autoclave of the present invention comprises of the following steps;
- the cement used in the method (100) of the present invention has CEM I 52.5 R characteristics.
- the cal cite used in the method (100) of the present invention is preferably in the size of 0-160 microns.
- the temperature of the heated water taken into the second mixer in the method (100) of the present invention is preferably 50 °C and the water is chlorine-free.
- the molds placed on the steel rails in the method (100) of the present invention are preferably 60*60* 2450 cm in size.
- the molds are stored for 4 hours in the standing room, which is preferably heated to 30 to 40 ° C in the method (100) of the present invention.
- the blocks are preferably cut to sizes 60*20*(5-7, 5-10-12, 5-15-20-25) by a horizontal and vertical endless band saw in the method (100) of the present invention.
- the palletizing process is performed with the help of steel rails for the blocks which are on the bottom mold and brought to the desired dimensions in the method (100) of the present invention. Afterwards, the nylon bags, which are made according to the pallet size, are dressed on pallets by machine and taken to the storage area by forklift. The products that are kept in stock area for 15 days become ready for sale.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a method (100) for the production of gas concrete without the use of an autoclave.
Description
A GAS CONCRETE PRODUCTION METHOD
Technical Field
The invention relates to a method for the production of gas concrete without the use of an autoclave.
Prior Art
Gas concrete, which is the first choice of the modem world walling material, providing a very versatile contribution to buildings, is a lightweight porous building material. It is highly preferred due to its high thermal insulation, low density and porosity of 70-80% of its volume. The production step of such an advantageous material can sometimes get challenging. The challenge in question is both equipment cost/maintenance and the need to transfer products to equipment during production or to have workers by the equipment. In order to overcome these challenges, there is a need for new methods that can provide production with less equipment during gas concrete production.
The Russian patent document No RU2276121, which is known in the state of the art, discloses a method for the production of building materials used for the construction and insulation of residential, administrative and industrial buildings and structures without the use of autoclaves.
Short Description of Invention
The object of the present invention is to provide a method for producing gas concrete without the use of an autoclave.
Detailed Description of Invention
"A Gas Concrete Production method" that was created for achieving intention of this invention was demonstrated in the enclosed figures, and they consist of
Figure 1. The subject matter of the invention is a flow diagram of the method.
Parts included in the figures are individually enumerated and their equivalents were provided below.
100. Method
The method of producing gas concrete without the use of the autoclave of the present invention comprises of the following steps;
- homogenous mixing of cement and calcite according to usage rates by taking into the first mixer (101),
- mixing by adding the caustic, salt and paste aluminum powder, respectively, onto the homogeneous mixture in the first mixer (102),
- taking the heated water to the second mixer (103),
- taking the mixture in the first mixer to the second mixer and continuing mixing for a certain period of time (104),
- pouring the mixture prepared into the molds on steel rails (105),
- taking the molds into the heated standing room (106) and
- removing the upper parts of the molds with the mold removal machine, bringing the blocks on the mold to the desired dimensions with the help of horizontal and vertical endless band saw (107).
The cement used in the method (100) of the present invention has CEM I 52.5 R characteristics.
The cal cite used in the method (100) of the present invention is preferably in the size of 0-160 microns.
The temperature of the heated water taken into the second mixer in the method (100) of the present invention is preferably 50 °C and the water is chlorine-free.
The molds placed on the steel rails in the method (100) of the present invention are preferably 60*60* 2450 cm in size.
The molds are stored for 4 hours in the standing room, which is preferably heated to 30 to 40 ° C in the method (100) of the present invention.
The blocks are preferably cut to sizes 60*20*(5-7, 5-10-12, 5-15-20-25) by a horizontal and vertical endless band saw in the method (100) of the present invention.
The palletizing process is performed with the help of steel rails for the blocks which are on the bottom mold and brought to the desired dimensions in the method (100) of the present invention. Afterwards, the nylon bags, which are made according to the pallet size, are dressed on pallets by machine and taken to the storage area by forklift. The products that are kept in stock area for 15 days become ready for sale.
Around these basic concepts,; it is possible to develop a wide variety of applications with the invention of the gas concrete production method (100) subject to the invention, the invention can not be limited to the examples disclosed herein, it is essentially as specified in the claims.
Claims
1. A method (100) of production of gas concrete without using autoclave characterized by;
- homogenous mixing of cement and calcite according to usage rates by taking into the first mixer (101),
- mixing by adding the caustic, salt and paste aluminum powder, respectively, onto the homogeneous mixture in the first mixer (102),
- taking the heated water to the second mixer (103),
- taking the mixture in the first mixer to the second mixer and continuing mixing for a certain period of time (104),
- pouring the mixture prepared into the molds on steel rails (105),
- taking the molds into the heated standing room (106) and
- removing the upper parts of the molds with the mold removal machine, bringing the blocks on the mold to the desired dimensions with the help of horizontal and vertical endless band saw (107).
2. A method (100) according to claim 1, characterized in that the cement used has CEM I 52.5 R characteristics.
3. A method (100) according to any of claims 1 or 2, characterized in that the calcite used is 0-160 microns in size.
4. A method (100) according to any of the claims above, characterized in that the temperature of the heated water taken into the second mixer is 50 ° C and the water is chlorine-free.
5. A method (100) according to any of the claims above, characterized in that the molds placed on the steel rails are 60*60*2450 cm in size.
6. A method (100) according to any of the claims above, characterized in that the molds are kept in the standing room heated to 30 to 40 °C for 4 hours.
7. A method (100) according to any of the claims above, characterized in that the blocks are cut to sizes 60*20*(5-7, 5-10-12, 5-15-20-25) by a horizontal and vertical endless band saw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/TR2020/050079 WO2021158186A1 (en) | 2020-02-06 | 2020-02-06 | A gas concrete production method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/TR2020/050079 WO2021158186A1 (en) | 2020-02-06 | 2020-02-06 | A gas concrete production method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021158186A1 true WO2021158186A1 (en) | 2021-08-12 |
Family
ID=77200842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/TR2020/050079 WO2021158186A1 (en) | 2020-02-06 | 2020-02-06 | A gas concrete production method |
Country Status (1)
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WO (1) | WO2021158186A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA63930U (en) * | 2011-03-25 | 2011-10-25 | Винницкий Национальный Технический Университет | Gas-concrete mixture |
RU2460708C1 (en) * | 2011-03-30 | 2012-09-10 | Государственное образовательное учреждение высшего профессионального образования "Тверской государственный технический университет" | Composition of raw mix to manufacture nonautoclave-hardening aerated concrete |
RU2612768C1 (en) * | 2016-02-24 | 2017-03-13 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" | Method for producing non-autoclaved aerated concrete |
RU2616303C1 (en) * | 2016-03-15 | 2017-04-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" | Composition of raw materials mixture for manufacturing non-autoclaved aerated concrete |
-
2020
- 2020-02-06 WO PCT/TR2020/050079 patent/WO2021158186A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA63930U (en) * | 2011-03-25 | 2011-10-25 | Винницкий Национальный Технический Университет | Gas-concrete mixture |
RU2460708C1 (en) * | 2011-03-30 | 2012-09-10 | Государственное образовательное учреждение высшего профессионального образования "Тверской государственный технический университет" | Composition of raw mix to manufacture nonautoclave-hardening aerated concrete |
RU2612768C1 (en) * | 2016-02-24 | 2017-03-13 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" | Method for producing non-autoclaved aerated concrete |
RU2616303C1 (en) * | 2016-03-15 | 2017-04-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" | Composition of raw materials mixture for manufacturing non-autoclaved aerated concrete |
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