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1. 发明申请

WO2010112687A3 CONCRETE WITH A LOW CLINKER CONTENT 审中-公开
标题翻译：低熟料含量的混凝土
公开(公告)号：WO2010112687A3
公开(公告)日：2010-11-25
申请号：PCT/FR2010000243
申请日：2010-03-23
申请人： LAFARGE SA , SCHWARTZENTRUBER ARNAUD , MARTIN MYLENE , BENARD PHILIPPE , SABIO SERGE
发明人： SCHWARTZENTRUBER ARNAUD , MARTIN MYLENE , BENARD PHILIPPE , SABIO SERGE
IPC分类号： C04B28/04 , C04B40/00
CPC分类号： C04B28/04 , C04B40/0042 , C04B2111/00051 , Y02P40/146 , Y02W30/92 , Y02W30/94 , C04B14/06 , C04B14/106 , C04B14/108 , C04B14/28 , C04B18/08 , C04B18/141 , C04B18/146 , C04B20/008 , C04B22/147 , C04B2103/0088 , C04B2103/32 , C04B24/2647 , C04B7/527
摘要： The present invention relates to a dry binder premix including, in weight proportions: Portland clinker with a Blaine specific surface area of between 4500 and 9500 cm2/g, preferably between 5500 and 8000 cm2/g, the minimum amount of said clinker in weight percent relative to the total weight of the premix being determined according to the following formula (I): [-6.10-3 x SSBk] + 75 where SSBk is the Blaine specific surface area of the clinker in cm2/g; fly ash; at least one alkaline sulphate, the amount of alkaline sulphate being such that the equivalent amount of Na2O in the premix is at least equal to 5 wt % relative to the weight of fly ash; at least one source of SO3, in an amount such that the amount of SO3 in the premix is at least equal to 2 wt % relative to the weight of the Portland clinker; additional materials having a Dv90 at most equal to 200 µm selected from among limestone powders, calcined schists, metakaolins, silica fillers, silica powders, pozzolanas, slag, fly ash and mixtures thereof; the amount of clinker plus the amount of fly ash being at least equal to 75 wt %, preferably 78 wt %, relative to the total weight of the premix; the total amount of clinker in the premix being strictly less than 60 wt % relative to the total weight of the premix. The invention also relates to a dry binder mix produced by mixing the preceding premix with aggregate, as well as to a wet concrete composition produced by mixing with water.
摘要翻译：本发明涉及一种干粘结剂预混物，其按重量比例包括：勃氏比表面积为4500-9500cm 2 / g，优选5500-8000cm 2 / g的波特兰熟料，所述熟料的最小量以重量百分比计相对于预混物的总重量根据下式（I）确定：[-6.10-3×SSBk] +75其中SSBk是熟料的布莱恩比表面积，单位为cm2 / g; 粉煤灰至少一种碱性硫酸盐，所述碱性硫酸盐的量使得所述预混物中等量的Na 2 O相对于飞灰的重量至少等于5重量％; 至少一种SO3源，其用量使得预混物中SO3的量相对于波特兰熟料的重量至少等于2wt％; 选自石灰石粉，煅烧片岩，偏高岭土，二氧化硅填料，二氧化硅粉末，火山灰，矿渣，粉煤灰及其混合物的Dv90最多等于200μm的其他材料; 熟料的量加上飞灰的量相对于预混物的总重量至少等于75重量％，优选78重量％; 预混物中熟料的总量严格小于预混物总重量的60重量％。本发明还涉及通过将前述预混物与骨料混合而制得的干粘合剂混合物，以及通过与水混合制得的湿混凝土组合物。

2. 发明申请

WO2009066185A3 METHOD FOR TRIGGERING AND/OR ACCELERATING THE SETTING OF A HYDROSETTING NON-REFRACTORY PASTY MATERIAL 审中-公开
标题翻译：用于触发和/或加速水泥非耐火材料的设置的方法
公开(公告)号：WO2009066185A3
公开(公告)日：2009-09-03
申请号：PCT/IB2008003917
申请日：2008-09-05
申请人： LAFARGE SA , MORIN VINCENT , MEUNIER LAURENT , SABIO SERGE , COLLIN VERONIQUE
发明人： MORIN VINCENT , MEUNIER LAURENT , SABIO SERGE , COLLIN VERONIQUE
IPC分类号： C04B28/02 , C04B40/00 , C04B40/02 , C04B40/06 , C04B103/22
CPC分类号： C04B28/02 , C04B40/0227 , C04B40/0658 , C04B2103/22
摘要： The invention relates to a method for triggering and/or accelerating the setting of a hydrosetting non-refractory pasty material selected from the group consisting of concrete, mortar and a cement paste. According to said method, acoustic waves are applied to the material, said acoustic waves inducing the triggering and/or acceleration of the setting.
摘要翻译：本发明涉及一种用于触发和/或加速选自混凝土，砂浆和水泥浆料的水固定非耐火糊糊材料的设置的方法。根据所述方法，将声波施加到材料上，所述声波引起设定的触发和/或加速。

3. 发明申请

WO2006131659A3 FAST BINDER COMPOSITIONS FOR CONCRETE PARTS AND WORKS CONTAINING A CALCIUM SALT 审中-公开
标题翻译：用于混合物料的快速粘合剂组合物和含有钙盐的工作
公开(公告)号：WO2006131659A3
公开(公告)日：2007-02-01
申请号：PCT/FR2006001310
申请日：2006-06-09
申请人： LAFARGE SA , CHRYSO , SABIO SERGE , PELLERIN BRUNO , LEVY CHRISTOPHE , GHILARDI SERGE
发明人： SABIO SERGE , PELLERIN BRUNO , LEVY CHRISTOPHE , GHILARDI SERGE
IPC分类号： C04B28/04 , C04B22/08 , C04B24/00
CPC分类号： C04B28/04 , C04B2111/00103 , C04B2201/50 , C04B22/064 , C04B22/085 , C04B22/12 , C04B22/14 , C04B24/008 , C04B24/02 , C04B24/04 , C04B24/10 , C04B2103/32 , C04B14/303 , C04B40/0028 , C04B2103/0076 , C04B2103/302 , C04B2103/50 , C04B2103/603 , C04B2103/61 , C04B2103/65 , C04B2111/34 , C04B2103/10
摘要： The invention concerns a fast binder comprising; cement; at least one superplasticizer; calcium nitrite; and at least one formic derivative. The invention also concerns concrete mixtures obtained from said binder and methods for making same.
摘要翻译：本发明涉及一种快速粘合剂，包括：水泥; 至少一种超增塑剂; 亚硝酸钙; 和至少一个甲酰衍生物。本发明还涉及从所述粘合剂获得的混合物混合物及其制备方法。

4. 发明申请

WO2007060340A2 METHOD FOR PRODUCING CONCRETE PARTS AND STRUCTURE 审中-公开
标题翻译：生产混凝土部件和结构的方法
公开(公告)号：WO2007060340A2
公开(公告)日：2007-05-31
申请号：PCT/FR2006002598
申请日：2006-11-28
申请人： KERNEOS , TESTUT MICHEL , SABIO SERGE , FRYDA HERVE
发明人： TESTUT MICHEL , SABIO SERGE , FRYDA HERVE
CPC分类号： C04B28/04 , C04B28/06 , C04B28/14 , C04B2103/10 , C04B22/10 , C04B22/126 , C04B40/0658 , C04B2103/0086 , C04B2103/20 , C04B2103/30 , C04B7/32 , C04B22/143 , C04B7/02 , C04B22/142 , C04B24/123 , C04B24/16 , C04B24/161 , C04B24/2641 , C04B24/2647 , C04B22/0013 , C04B22/064
摘要： The invention relates to a method for producing concrete parts and a structure consisting (i) in supplying a first concrete composition based on a quick binder containing Portland cement, an curing accelerator system based on Al 2 O 3 , CaO lime and SO 3 sulphates, a retardant system and a superplastisizer, (ii) in a adding a releaser system for forming a second concrete composition and in pouring said second concrete composition into a concrete form. The use of a releaser system and the preparation of the first concrete composition are also disclosed.
摘要翻译：本发明涉及一种用于生产混凝土部件的方法和一种结构，其包括（i）在基于含有硅酸盐水泥的快速粘合剂提供第一混凝土组合物时，基于Al 2 O 3 > 3，CaO石灰和SO 3硫酸盐，阻燃剂体系和超级分解器，（ii）在添加用于形成第二混凝土组合物的释放剂体系和将所述第二混凝土组合物变成具体形式。还公开了释放系统的使用和第一混凝土组合物的制备。

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