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公开(公告)号：US20240166565A1
公开(公告)日：2024-05-23
申请号：US18281422
申请日：2022-03-18
Applicant: James Hardie Technology Limited
Inventor： Joe Peng , Basil Naji , Mehmet Donmez , Farshad Motamedi , Hui Li
CPC classification number: C04B28/14 , C04B14/06 , C04B14/106 , C04B14/185 , C04B14/28 , C04B16/0633 , C04B18/146 , C04B18/24
Abstract: A fiber cement gypsum composite formulation comprising a binder, reinforcing fibers and a pozzolanic material wherein the binder comprises a gypsum-hydraulic cement mix, wherein gypsum is calcium sulfate dihydrate and the hydraulic cement is Portland cement.
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公开(公告)号：US20210371338A1
公开(公告)日：2021-12-02
申请号：US17290648
申请日：2019-11-06
Applicant: JAMES HARDIE TECHNOLOGY LIMITED
Inventor： Noel Dones , Basil Naji , Caidian Luo
Abstract: Integrally waterproof fiber cement composite materials including interior and exterior fiber cement articles for building structures are disclosed. Fiber cement formulations include small percentages of silica fume and silanol. Formulations may additionally include a cementitious binder, silica, and a density modifier such as calcium silicate or perlite. Advantageously, the addition of preselected small percentages of silica fume and silanol has been discovered to yield waterproofness at substantially lower concentrations of silica fume and silanol than would be required to yield waterproofness when using either silica fume or silanol alone.
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公开(公告)号：US10239173B2
公开(公告)日：2019-03-26
申请号：US14775491
申请日：2014-03-11
Applicant: James Hardie Technology Limited
Inventor： Benjamin Batres , Sam Kenneth LaBanco , Basil Naji , Gary Frank Prokop , William Edwin Venth , Matthew Spencer
Abstract: A cutting apparatus includes a cutting tool and a collection assembly designed for diverting, collecting and disposing dust generated during the cutting process. The apparatus includes a cutting tool, a collection assembly together with an optional dust separator and/or collection container. The air stream generated around the blade of the cutting tool during operation diverts the generated dust particulates into the collection assembly of the cutting tool. The air stream can also transport the dust into the dust separator which transfers the dust into the collection container, when present. Optionally, the collection container further includes an air filtration assembly for storing and disposing the dust.
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公开(公告)号：US20160016270A1
公开(公告)日：2016-01-21
申请号：US14775491
申请日：2014-03-11
Applicant: JAMES HARDIE TECHNOLOGY LIMITED
Inventor： Benjamin Batres , Sam Kenneth LaBanco , Basil Naji , Gary Frank Prokop , William Edwin Venth , Matthew Spencer
CPC classification number: B23Q11/0046 , B01D46/0002 , B01D46/521 , B23D59/006 , B23Q11/0071
Abstract: A cutting apparatus comprising a cutting tool and a collection assembly designed for diverting, collecting and disposing dust generated during the cutting process. The apparatus includes a cutting tool, a collection assembly together with an optional dust separator and/or collection container. The air stream generated around the blade of the cutting tool during operation diverts the generated dust particulates into the collection assembly of the cutting tool. The air stream can also transport the dust into the dust separator which transfers the dust into the collection container, when present. Optionally, the collection container further comprises an air filtration assembly for storing and disposing the dust.
Abstract translation: 一种切割装置，包括切割工具和收集组件，该收集组件设计用于转移，收集和处理在切割过程中产生的灰尘。 该设备包括切割工具，收集组件以及可选的灰尘分离器和/或收集容器。 在操作期间在切割工具的刀片周围产生的气流将产生的尘埃颗粒转移到切割工具的收集组件中。 空气流还可以将灰尘输送到灰尘分离器中，当存在时将灰尘传送到收集容器中。 可选地，收集容器还包括用于存储和布置灰尘的空气过滤组件。
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