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公开(公告)号：EP3276188A1
公开(公告)日：2018-01-31
申请号：EP16207167.4
申请日：2016-12-28
发明人： LOMBARD, Pierre , MELICE, Daniel , RICHARDSON, Adam , JONES, Nick , GONZALES LOPEZ, Carlos , DIAZ LOPEZ, Alfredo , GOMEZ GARCIA, Valentin
IPC分类号： F16B25/00
CPC分类号： F16B25/0089
摘要： This screw (20) comprises a shank (1) provided with a thread (13), that ends in a final attack portion (2) and on the opposite end of which there is a head (3), including flaps (4) that protrude diametrically. The screw (20) has at least one pair of flaps (4) located along a portion of the shank (1), without these flaps (4) being present on the area corresponding to the final attack end (2).
摘要翻译： 该螺钉（20）包括设有螺纹（13）的柄（1），该螺纹终止于最终冲击部分（2）中并且在其相对端部具有头部（3），所述头部包括翼片 直径突出。 螺钉（20）具有沿着柄（1）的一部分定位的至少一对翼片（4），而没有这些翼片（4）存在于对应于最终攻击端（2）的区域上。
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公开(公告)号：EP4385696A1
公开(公告)日：2024-06-19
申请号：EP22306865.1
申请日：2022-12-13
申请人： SAINT-GOBAIN PLACO
IPC分类号： B28C7/02
CPC分类号： B28C7/024
摘要： A mixer (100) and a method for the mixing of a cementitious slurry (103), configured to calculate the volume of the cementitious slurry (103) in the mixer (100) in order to produce an improved mixing process and/or an improved cementitious product. The mixer (100) comprises a sensor (101) to measure a parameter of the slurry (103) in the mixer (100) that is used to calculate the volume of slurry (103) in the mixer (100).
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3.发明公开
公开(公告)号：EP4357093A1
公开(公告)日：2024-04-24
申请号：EP22306590.5
申请日：2022-10-20
申请人： SAINT-GOBAIN PLACO
发明人： SAINGIER, Guillaume , RANZANI DA COSTA, Andrea , JAFFEL, Hamouda , HESSOVA, Martina , KAMLER, Radomir
CPC分类号： B28C7/16 , B28B19/0092 , C04B38/106 , B28C7/0413 , B28C5/06
摘要： There is provided an apparatus (100) for manufacturing a cementitious slurry comprising foam, the apparatus (100) comprising; a mixing chamber (101) for mixing a cementitious material and water to form a cementitious slurry, a channel (103) fluidly connected to the mixing chamber (100) at a first end, the channel (103) for receiving the cementitious slurry from the mixing chamber (101), the channel (103) extending from the first end and terminating at a second end; the channel (103) comprising a foam inlet (106) for introducing foam into the channel (103); wherein the portion of the channel (103) between the foam inlet (106) and the second end has a length from 400 mm to 1200 mm inclusive. A cementitious slurry channel and a method of manufacturing a cementitious slurry are also provided.
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4.发明授权
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公开(公告)号：EP3977085B1
公开(公告)日：2024-01-17
申请号：EP20726870.7
申请日：2020-05-26
发明人： CHAUVIN, David , BENKEMOUN, Yves
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公开(公告)号：EP3347684B1
公开(公告)日：2023-10-11
申请号：EP16775276.5
申请日：2016-08-30
发明人： DUBOST, Brice , SAUSSET, François
IPC分类号： G01H7/00
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8.发明授权
公开(公告)号：EP3631115B1
公开(公告)日：2022-06-29
申请号：EP18805541.2
申请日：2018-04-10
发明人： DASH, Girish , SHINDE, Shailendra , AHMED, Rizwan
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公开(公告)号：EP3695038A1
公开(公告)日：2020-08-19
申请号：EP18783495.7
申请日：2018-10-12
IPC分类号： D04H1/4209 , D04H1/4218 , D04H1/4226 , E04F15/20 , E04B9/00
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公开(公告)号：EP3659987A2
公开(公告)日：2020-06-03
申请号：EP20153158.9
申请日：2015-11-17
申请人： Saint-Gobain Placo
发明人： BROOKS, Laura , FISHER, Robin , RIDEOUT, Jan
IPC分类号： C04B28/14 , C04B22/08 , C04B111/28 , C04B111/34
摘要： The present invention provides a calcium sulphate-based product (e.g. a wall board) comprising gypsum, a pozzolan source such as a clay additive, rice husk ash or diatomaceous earth and a metal salt additive. The product may be produced by drying an aqueous slurry comprising calcined gypsum, the pozzolan source and the metal salt additive. The clay additive may be a kaolinitic clay. The metal salt additive may be a magnesium salt e.g. magnesium nitrate, magnesium chloride or magnesium hydroxide.
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