公开(公告)号：EP3152022A1

公开(公告)日：2017-04-12

申请号：EP14728936.7

申请日：2014-06-05

申请人： Knauf Gips KG

发明人： MARTIN, Jürgen ,  KARAKOUSSIS, Stergios ,  KNAUF, Carlo ,  HARTMANN, Alexander ,  PARASKOW, Georgi ,  GREBNER, Gosbert

IPC分类号： B28B19/00 ,  B32B13/00 ,  E04C2/04

CPC分类号： B28B19/0092 ,  B32B13/02 ,  B32B13/08 ,  C04B28/14 ,  C04B28/142 ,  C04B2111/00413 ,  C04B2111/00612 ,  C04B2111/0062 ,  E04C2/043 ,  C04B14/368 ,  C04B24/383 ,  C04B40/0263 ,  C04B2103/10

摘要： The present invention relates to a method for producing a gypsum plasterboard comprising the steps of: Providing a first slurry (11) of a particular type of gypsum by use of a first mixer (10); providing a second slurry (13) of the particular type of gypsum by use of a separate second mixer (12); depositing a first part (22) of the second slurry (13) such that a lower layer of the second slurry (13) is formed; depositing a second part (23) of the second slurry (13) such that an upper layer of the second slurry (13) is formed; depositing at least a part of the first slurry (11) onto the lower and/or upper layer such that a core layer of the first slurry is formed between the lower and upper layer.

摘要翻译： 石膏板本发明涉及一种石膏板，包括第一外层，优选纸层（111），由第二石膏浆S2形成的第一中间层（112），由第一石膏浆S1形成的芯层 由第三石膏浆料S3和第二外层，特别是纸层（115）形成的第二中间层（114），其中第一中间层（112）布置在第一外层（111）和芯层 113），并且所述第二中间层（114）被布置在所述第二外层（115）和所述芯层（113）之间，其中所述中间层（112,114）具有（基本上）恒定的厚度为0.1mm和3 mm，优选为0.2mm至1mm，其中第一石膏浆料包含至少80％（重量）的所有石膏浆料（S1，S2，S3）：并且其中制备第一石膏浆料并引入较低的水 百分比（重量）比第二S2和/或第三S3石膏浆料。

公开(公告)号：EP2197810A1

公开(公告)日：2010-06-23

申请号：EP08836982.2

申请日：2008-10-06

申请人： Knauf Gips KG

发明人： KRÄMER, Georg ,  SCHELLER, Lothar ,  VOGEL, Petra ,  GREBNER, Gosbert ,  HUMMEL, Hans-Ulrich

IPC分类号： C04B14/36 ,  C04B28/14

CPC分类号： C04B28/145 ,  C04B2111/0062 ,  C04B2111/00862 ,  C04B2111/52 ,  C04B14/368 ,  C04B14/42 ,  C04B20/008 ,  C04B2103/54

摘要： Method for producing a radiation protection plate based on cement, having the following steps: provision of cement plaster having a grain size d50 between 30 and 50 µm, in powder form and capable of binding; provision of barium sulfate in powder form, having a grain size d50 between 5 and 15 µm; mixing the cement plaster in powder form and the barium sulfate in powder form; mixing the powder mixture with water to achieve a water-solid ratio (w/w) of 0.50 to 0.60; forming of a cement slab on a conventional cement slab production system.

公开(公告)号：EP3152023A1

公开(公告)日：2017-04-12

申请号：EP15717841.9

申请日：2015-04-09

申请人： Knauf Gips KG

发明人： MARTIN, Jürgen ,  KARAKOUSSIS, Stergios ,  KNAUF, Carlo ,  HARTMANN, Alexander ,  PARASKOW, Dr. Georgi ,  GREBNER, Gosbert

IPC分类号： B28B19/00 ,  B32B13/00 ,  E04C2/04

CPC分类号： B28B19/0092 ,  B32B13/02 ,  B32B13/08 ,  C04B28/14 ,  C04B28/142 ,  C04B2111/00413 ,  C04B2111/00612 ,  C04B2111/0062 ,  E04C2/043 ,  C04B14/368 ,  C04B24/383 ,  C04B40/0263 ,  C04B2103/10

摘要： The present invention relates to a gypsum plasterboard, comprising a first outer layer, preferably paper layer (111), a first intermediate layer (112) formed by a second gypsum slurry S
2 , a core layer (113) formed by a first gypsum slurry S
1 a second intermediate layer (114) formed by third gypsum slurry S
3 and a second outer layer, in particular paper layer (115), wherein the first intermediate layer (112) is arranged between the first outer layer (111) and the core layer (113), and the second intermediate layer (114) is arranged between the second outer layer (115) and the core layer (113), wherein the intermediate layers (112, 114) have a (substantially) constant thickness from 0.1 mm and 3 mm, preferably from 0.2 mm to 1 mm, wherein the first gypsum slurry comprises at least 80% (by weight) of all gypsum slurries (S
1 , S
2 , S
3 ) : and wherein the first gypsum slurry is prepared and introduced with a lower water percentage (by weight) than the second S
2 and/or third S
3 gypsum slurry.

摘要翻译： 本发明涉及一种石膏灰泥板，其包括第一外层，优选纸层（111），由第二石膏浆料S2形成的第一中间层（112），由第一石膏浆料S1形成的芯层（113） 由第三石膏浆料S3和第二外层，尤其是纸层（115）形成的第二中间层（114），其中第一中间层（112）布置在第一外层（111）和芯层 第一中间层（114）布置在第二外层（115）和芯层（113）之间，其中中间层（112,114）具有0.1mm至 mm，优选0.2mm至1mm，其中所述第一石膏浆料包含全部石膏浆料（S1，S2，S3）的至少80％（重量）：并且其中制备所述第一石膏浆料并引入较低水分 与第二S2和/或第三S3石膏浆料相比的重量百分比（以重量计）。

公开(公告)号：EP2931487A1

公开(公告)日：2015-10-21

申请号：EP12798779.0

申请日：2012-12-12

申请人： Knauf Gips KG

发明人： HALBACH, Martin ,  MARTIN, Jürgen ,  GREBNER, Gosbert ,  HANAUER, Andreas

IPC分类号： B28B19/00

CPC分类号： B28B19/0092 ,  B32B37/20 ,  B32B38/0012 ,  B32B2250/02 ,  B32B2607/00

摘要： The invention relates to a method for producing a plaster board having the steps: -provision of a conveyor belt apparatus (10) having a carrying belt (11), -application of a first sheath (12) to the carrying belt (11), -application of a plaster slurry (13) to the first sheath (12) to form a plaster coat (14) and -application of a second sheath (15) to the applied plaster slurry (13) to form a plaster layer (16) comprising first sheath (12), plaster layer (14) and second sheath (15), -levelling of the plaster layer (16) with a levelling bar (17) or a levelling roller, wherein the amount V(t) of the plaster slurry (13) introduced between the first sheath (12) and the second sheath (15) is reduced at a predefined clock frequency f over a predefined time period t
Δ compared to a target amount VV.

公开(公告)号：EP2931487B1

公开(公告)日：2019-02-20

申请号：EP12798779.0

申请日：2012-12-12

申请人： Knauf Gips KG

发明人： HALBACH, Martin ,  MARTIN, Jürgen ,  GREBNER, Gosbert ,  HANAUER, Andreas

IPC分类号： B28B19/00

公开(公告)号：EP2197810B1

公开(公告)日：2011-01-26

申请号：EP08836982.2

申请日：2008-10-06

申请人： Knauf Gips KG

发明人： KRÄMER, Georg ,  SCHELLER, Lothar ,  VOGEL, Petra ,  GREBNER, Gosbert ,  HUMMEL, Hans-Ulrich

IPC分类号： C04B14/36 ,  C04B28/14

CPC分类号： C04B28/145 ,  C04B2111/0062 ,  C04B2111/00862 ,  C04B2111/52 ,  C04B14/368 ,  C04B14/42 ,  C04B20/008 ,  C04B2103/54

摘要： Method for producing a radiation protection plate based on cement, having the following steps: provision of cement plaster having a grain size d50 between 30 and 50 µm, in powder form and capable of binding; provision of barium sulfate in powder form, having a grain size d50 between 5 and 15 µm; mixing the cement plaster in powder form and the barium sulfate in powder form; mixing the powder mixture with water to achieve a water-solid ratio (w/w) of 0.50 to 0.60; forming of a cement slab on a conventional cement slab production system.

公开(公告)号：EP3728972A1

公开(公告)日：2020-10-28

申请号：EP17829919.4

申请日：2017-12-21

申请人： Knauf Gips KG

发明人： MARTIN, Jurgen ,  GREBNER, Gosbert

IPC分类号： F26B3/04 ,  F26B15/12 ,  F26B21/02 ,  F26B23/00

公开(公告)号：EP1858681B1

公开(公告)日：2014-05-07

申请号：EP06725118.1

申请日：2006-03-17

申请人： Knauf Gips KG

发明人： MARTIN, Jürgen ,  GREBNER, Gosbert

IPC分类号： B28B19/00 ,  B28B11/04 ,  B28B11/24 ,  E04C2/04 ,  C04B41/45

CPC分类号： B28B19/0092 ,  B28B11/04 ,  B28B11/24

公开(公告)号：EP1858681A2

公开(公告)日：2007-11-28

申请号：EP06725118.1

申请日：2006-03-17

申请人： Knauf Gips KG

发明人： MARTIN, Jürgen ,  GREBNER, Gosbert

IPC分类号： B28B19/00 ,  B28B11/04 ,  B28B11/24 ,  E04C2/04 ,  C04B41/45

CPC分类号： B28B19/0092 ,  B28B11/04 ,  B28B11/24

摘要： The invention relates to a method for producing a coated gypsum plasterboard. Said method consists of an operating cycle comprising the following steps in the following order: a) a gypsum plasterboard is formed; b) the gypsum plasterboard is dried in a drying device; c) the gypsum plasterboard is coated by spraying with a coating agent once it is dry; and d) the gypsum plasterboards are stacked. There is a time interval of less than 60 seconds between the end of the coating and the stacking of the gypsum plates.