-
公开(公告)号：US07727330B2
公开(公告)日：2010-06-01
申请号：US12280517
申请日：2006-02-24
CPC分类号： C04B7/1535 , C04B7/243 , C04B28/08 , C04B2111/1037 , Y02P40/143 , Y02P40/145 , Y02W30/92 , Y02W30/94 , Y10S106/01 , C04B12/04 , C04B18/08 , C04B22/10 , C04B40/0028 , C04B14/047 , C04B14/14 , C04B18/101 , C04B18/146
摘要： The present invention concerns the development of a simple, multipurpose, low cost, environmental friendly and safe binder formulation and related process, based on high volumes of alkaline activated class F fly ash residue (>760%) without ordinary Portland cement and related products, offering a wide scope of applications. More specifically, the universal binder is based on a very limited number of components (fly ash type F, Blast Furnace Slag and a mixture of alkali silicates and carbonates). The binder allows developing considerable strength at the early stage (at room temperature) and very high resistances at 28 days. The binder applies to pastes, mortars concretes and pre-cast with the same flexibility of an Ordinary Portland Cement.
摘要翻译： 本发明涉及一种简单，多用途，低成本，环保和安全的粘合剂配方和相关工艺的开发，基于大量碱性活性F级粉煤灰残渣（> 760％），不含普通硅酸盐水泥及相关产品， 提供广泛的应用。 更具体地，通用粘合剂基于非常有限数量的组分（粉煤灰型F，高炉炉渣和碱性硅酸盐和碳酸盐的混合物）。 粘合剂允许在早期阶段（在室温下）发挥相当大的强度，并且在28天时可以产生非常高的电阻。 粘合剂适用于普通波特兰水泥具有相同柔韧性的糊料，砂浆混凝土和预浸料。
-
公开(公告)号：US20090217844A1
公开(公告)日：2009-09-03
申请号：US12280517
申请日：2006-02-24
CPC分类号： C04B7/1535 , C04B7/243 , C04B28/08 , C04B2111/1037 , Y02P40/143 , Y02P40/145 , Y02W30/92 , Y02W30/94 , Y10S106/01 , C04B12/04 , C04B18/08 , C04B22/10 , C04B40/0028 , C04B14/047 , C04B14/14 , C04B18/101 , C04B18/146
摘要： The present invention concerns the development of a simple, multipurpose, low cost, environmental friendly and safe binder formulation and related process, based on high volumes of alkaline activated class F fly ash residue (>760%) without ordinary Portland cement and related products, offering a wide scope of applications. More specifically, the universal binder is based on a very limited number of components (fly ash type F, Blast Furnace Slag and a mixture of alkali silicates and carbonates). The binder allows developing considerable strength at the early stage (at room temperature) and very high resistances at 28 days. The binder applies to pastes, mortars concretes and pre-cast with the same flexibility of an Ordinary Portland Cement.
摘要翻译： 本发明涉及一种简单，多用途，低成本，环保和安全的粘合剂配方和相关工艺的开发，基于大量碱性活性F级粉煤灰残渣（> 760％），不含普通硅酸盐水泥及相关产品， 提供广泛的应用。 更具体地，通用粘合剂基于非常有限数量的组分（粉煤灰型F，高炉炉渣和碱性硅酸盐和碳酸盐的混合物）。 粘合剂允许在早期阶段（在室温下）发挥相当大的强度，并且在28天时可以产生非常高的电阻。 粘合剂适用于普通波特兰水泥具有相同柔韧性的糊料，砂浆混凝土和预浸料。
-
公开(公告)号：US08323398B2
公开(公告)日：2012-12-04
申请号：US12673542
申请日：2007-08-17
IPC分类号： C04B14/04
CPC分类号： C04B28/26 , C04B28/006 , Y02P40/165 , Y02W30/92 , Y02W30/94 , C04B14/047 , C04B14/18 , C04B18/08 , C04B18/101 , C04B18/141 , C04B22/10 , C04B40/0028
摘要： The disclosure concerns cost effective concrete formulations based on an alkali activated binder. The construction material of the concrete type, contains sand, fine aggregates, coarse aggregates, water and a binder comprising: from 55 to 80 wt. % of fly ash containing less than wt. 8% of CaO; from 15 to 40 wt. % of blast furnace slag; a chemical activator containing: from 0.8 to 4 wt. % of alkaline silicates; and from 1.5 to 9 wt. % of alkaline carbonates; wherein the chemical activator has an silica to alkali molar ratio from 0.1 to 0.55; and a booster comprising at least one strong base. The disclosure also concerns a method to produce such a concrete construction material.
摘要翻译： 本公开涉及基于碱活化粘合剂的具有成本效益的混凝土制剂。 混凝土类型的建筑材料包含砂，细骨料，粗骨料，水和粘合剂，其包含：55至80wt。 含有少于wt％的粉煤灰％ 8％的CaO; 15至40wt。 高炉炉渣％ 化学活化剂含有：0.8〜4重量％ ％的碱性硅酸盐; 和1.5至9wt。 ％的碱性碳酸盐; 其中所述化学活化剂的二氧化硅与碱的摩尔比为0.1至0.55; 和包括至少一个强碱的助剂。 本公开还涉及一种生产这种混凝土结构材料的方法。
-
公开(公告)号：US20110259245A1
公开(公告)日：2011-10-27
申请号：US12673542
申请日：2007-08-17
IPC分类号： C04B12/04
CPC分类号： C04B28/26 , C04B28/006 , Y02P40/165 , Y02W30/92 , Y02W30/94 , C04B14/047 , C04B14/18 , C04B18/08 , C04B18/101 , C04B18/141 , C04B22/10 , C04B40/0028
摘要： The disclosure concerns cost effective concrete formulations based on an alkali activated binder. The construction material of the concrete type, contains sand, fine aggregates, coarse aggregates, water and a binder comprising: from 55 to 80 wt. % of fly ash containing less than wt. 8% of CaO; from 15 to 40 wt. % of blast furnace slag; a chemical activator containing: from 0.8 to 4 wt. % of alkaline silicates; and from 1.5 to 9 wt. % of alkaline carbonates; wherein the chemical activator has an silica to alkali molar ratio from 0.1 to 0.55; and a booster comprising at least one strong base. The disclosure also concerns a method to produce such a concrete construction material.
摘要翻译： 本公开涉及基于碱活化粘合剂的具有成本效益的混凝土制剂。 混凝土类型的建筑材料包含砂，细骨料，粗骨料，水和粘合剂，其包含：55至80wt。 含有少于wt％的粉煤灰％ 8％的CaO; 15至40wt。 高炉炉渣％ 化学活化剂含有：0.8〜4重量％ ％的碱性硅酸盐; 和1.5至9wt。 ％的碱性碳酸盐; 其中所述化学活化剂的二氧化硅与碱的摩尔比为0.1至0.55; 和包括至少一个强碱的助剂。 本公开还涉及一种生产这种混凝土结构材料的方法。
-
5.发明授权
公开(公告)号：US5766382A
公开(公告)日：1998-06-16
申请号：US635258
申请日：1996-04-12
CPC分类号： C21D9/0056 , C21D9/0018 , C21D9/0062 , C21D9/0025
摘要： A thermal treatment installation for treating and quenching pieces (22) of small dimensions comprises a treatment line (LT) including a treatment furnace (2) for bringing the pieces to treatment temperatures, a quenching cell (4) located downstream from the furnace, and a transport apparatus for displacing the pieces along the treatment line. The pieces to be treated are placed in baskets (20) and the baskets are grouped into charges or distinct lots forming a volume (V) having a height (H) substantially less than the other dimensions (L1, L2) of the volume. The transport apparatus comprises several driving devices (DE1, DE2, DE3, DE3' AND DE4) which are individually regulated by a regulation circuit (UC) to at least three speeds including an input speed (V1), a treatment speed (V2) and an output speed (V3) to divide the treatment line into sectors so that locally along the treatment line the baskets move at different speeds.
摘要翻译： 用于处理和淬火小尺寸件（22）的热处理装置包括处理管线（LT），该处理管线包括用于使处理温度达到处理炉的处理炉（2），位于熔炉下游的淬火池（4），以及 用于沿着处理线移动碎片的输送装置。 要处理的件被放置在篮子（20）中，并且篮子被分组成充电或不同批次，形成体积（V），其高度（H）基本上小于体积的其他尺寸（L1，L2）。 传送装置包括由调节电路（UC）分别调节至至少三个速度的多个驱动装置（DE1，DE2，DE3，DE3'和DE4），包括输入速度（V1），处理速度（V2）和 输出速度（V3），以将治疗线分成扇区，使得沿着处理线局部地以不同的速度移动篮子。
-
-
-
-
搜索结果
5 条记录 (耗时 0.029 秒)
