公开(公告)号：US20150152011A1

公开(公告)日：2015-06-04

申请号：US14549568

申请日：2014-11-21

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Kai Tai WAN ,  Honggang ZHU

IPC: C04B28/28 ,  C04B16/02 ,  C04B14/10 ,  C04B24/04 ,  C04B14/28

CPC classification number: C04B28/14 ,  C04B28/065 ,  C04B2111/34 ,  C04B2111/40 ,  Y02W30/94 ,  C04B7/02 ,  C04B14/10 ,  C04B14/28 ,  C04B18/141 ,  C04B22/0013 ,  C04B24/14 ,  C04B24/2641 ,  C04B24/383 ,  C04B38/10 ,  C04B24/04 ,  C04B22/143 ,  C04B38/02 ,  C04B2103/22 ,  C04B2103/302 ,  C04B2103/40 ,  C04B2103/44 ,  C04B2103/48 ,  C04B2103/65

Abstract: The present invention provides a composition for forming a lightweight, low shrinkage and hydrophobic cementitious matrix, and a method for preparing thereof. The present cementitious matrix formed by the composition is lightweight, hydrophobic (or water repelling) and with low shrinkage which is useful in building and construction industry as non-structural wall resistant to water, heat and sound entry. The present invention also provides a method of preparing the composition and the cementitious matrix formed from the composition.

Abstract translation: 本发明提供了一种用于形成轻质，低收缩和疏水的水泥基质的组合物及其制备方法。 由该组合物形成的本发明的水泥基质是轻质的，疏水的（或排水性的），并且具有低收缩率，其在建筑和建筑行业中作为对水，热和声音进入的非结构性墙壁是有用的。 本发明还提供了由组合物形成的组合物和水泥基质的制备方法。

公开(公告)号：US20160252344A1

公开(公告)日：2016-09-01

申请号：US14633146

申请日：2015-02-27

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Kai Tai WAN

IPC: G01B11/14 ,  G02B6/02 ,  G02B6/26

CPC classification number: G01B11/14 ,  G01B11/18 ,  G02B6/262

Abstract: The present invention provides a self-reference and tunable optical displacement transducer comprising an optical splitter, at least one transducing element and a self-reference element, where each of said transducing element and said self-reference element comprises a pair of optical fibers and a reception assembly between each pair of the optical fibers. One of the reception assembly and the second optical fiber of the transducing element are displaceable along the same axis and relatively with respect to each other while another reception assembly and the second optical fiber of the self-reference element are non-displaceable. Incorporation of the self-reference element into the present transducer enables monitoring and measuring crack size and integral strength of a structure without being affected by other environmental or external factors.

Abstract translation: 本发明提供了一种自参考和可调光学位移传感器，其包括光分路器，至少一个换能元件和自参考元件，其中每个所述换能元件和所述自参考元件包括一对光纤和 每对光纤之间的接收组合。 换能元件的接收组件和第二光纤之一可沿相同的轴线相对于彼此移位，而另一接收组件和自参考元件的第二光纤是不可移动的。 将自参考元件结合到本传感器中能够监测和测量结构的裂纹尺寸和整体强度，而不受其他环境或外部因素的影响。

公开(公告)号：US20150140222A1

公开(公告)日：2015-05-21

申请号：US14296431

申请日：2014-06-04

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Kai Tai WAN ,  Su Ping BAO ,  Hong Gang ZHU ,  Ran Yuan WANG ,  Bin Meng CHEN

IPC: C04B41/49 ,  C08K5/5419 ,  C04B41/46 ,  C08K3/36 ,  C08K5/05 ,  C04B41/50 ,  C09D143/04 ,  C08K3/22

CPC classification number: C08K5/05 ,  C04B41/009 ,  C04B41/4922 ,  C04B41/64 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  C08K5/5419 ,  C08K2003/2241 ,  C09D143/04 ,  C04B28/02 ,  C04B14/305 ,  C04B41/463 ,  C04B41/4842 ,  C04B2103/0046 ,  C04B14/06

Abstract: The present invention relates to a method of producing a water repelling surface or imparting hydrophobicity onto a surface comprises applying a polymer-based coating composition. The water repelling surface or the hydrophobic surface imparted by the present method has at least 90° of water contact angle. The water repelling surface or the hydrophobic surface imparted by the present method is preferably on a concrete surface. The present method imparts hydrophobicity onto surfaces that are durable without an additional primer layer between the surfaces and the coating composition.

Abstract translation: 本发明涉及一种制造防水表面或赋予表面疏水性的方法，包括施加聚合物基涂料组合物。 通过本方法赋予的防水表面或疏水性表面具有至少90°的水接触角。 本方法赋予的防水表面或疏水性表面优选在混凝土表面。 本方法赋予在表面和涂料组合物之间没有附加底漆层的耐久性的表面上的疏水性。