专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2020099597A1 CARBONATION OF FIBER CEMENT PRODUCTS 审中-公开
公开(公告)号：WO2020099597A1
公开(公告)日：2020-05-22
申请号：PCT/EP2019/081398
申请日：2019-11-14
申请人： ETEX SERVICES NV , COMPTOIR DU BATIMENT NV
发明人： SPAETH, Valérie , VAN DER HEYDEN, Luc , VAN ACOLEYEN, Bertrand , MILIS, Maarten , VAN KELECOM, Geert
IPC分类号： C04B28/02 , C04B28/04
摘要： The present invention relates to a process for providing a fiber cement product, the process comprising the steps of (a) providing an uncured fiber cement product, (b) curing the uncured fiber cement product, (c) optionally abrasive blasting of at least part of the surface of the cured fiber cement product, (d) treating the cured fiber cement product with CO2 (so‐called carbonation) at a concentration of 0.01 to 100 %, at a temperature of 5 to 90°C, relative humidity of to 99 % for a period of 1 minute to 48 hours. The obtained fiber cement products show less efflorescence.

2. 发明申请

WO2018138273A1 FIBER CEMENT FLOORING PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF 审中-公开
公开(公告)号：WO2018138273A1
公开(公告)日：2018-08-02
申请号：PCT/EP2018/051974
申请日：2018-01-26
申请人： ETEX SERVICES NV , ETERNIT NV
发明人： BORDIN, Ruben , VAN DER HEYDEN, Luc
IPC分类号： C04B28/02
摘要： The present invention relates to fiber cement flooring products. In particular, the present invention provides fiber cement flooring products, at least comprising cement and fibers, characterized in that these fiber cement flooring products comprise amorphous silica in an amount of between about 2 weight % and about 15 weight % compared to the total dry weight of the fiber cement composition of said fiber cement flooring product. The present invention further relates to methods for the production of such fiber cement flooring products as well as uses of such fiber cement flooring products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for flooring applications.

3. 发明申请

WO2018065522A1 METHODS FOR COMMINUTING CURED FIBER CEMENT MATERIAL 审中-公开
标题翻译：固化纤维水泥材料的处理方法
公开(公告)号：WO2018065522A1
公开(公告)日：2018-04-12
申请号：PCT/EP2017/075348
申请日：2017-10-05
申请人： ETEX SERVICES NV
发明人： VAN DER HEYDEN, Luc
IPC分类号： C04B18/16 , C04B28/04 , C04B20/02
CPC分类号： C04B20/026 , C04B18/167 , C04B28/04 , Y02W30/94 , Y02W30/95 , Y02W30/97 , C04B18/16 , C04B14/28 , C04B16/0641 , C04B18/146 , C04B18/24 , C04B40/0064 , C04B40/024
摘要： The present invention relates to fiber cement products. More specifically, the present invention relates to methods for the production of comminuted fiber cement material starting from cured fiber cement products by using a pendular mill. In addition, the present invention relates to the further use of the produced comminuted fiber cement material for the production of fresh fiber cement products comprising the comminuted cured fiber cement material.
摘要翻译：本发明涉及纤维水泥产品。更具体地说，本发明涉及通过使用摆动磨从固化纤维水泥产品开始生产粉碎纤维水泥材料的方法。此外，本发明还涉及所生产的粉碎纤维水泥材料进一步用于生产包含粉碎的固化纤维水泥材料的新鲜纤维水泥产品。

4. 发明申请

WO2018065518A1 METHODS FOR PRODUCING FIBER CEMENT PRODUCTS WITH FIBER CEMENT WASTE 审中-公开
标题翻译：用纤维水泥废料生产纤维水泥产品的方法
公开(公告)号：WO2018065518A1
公开(公告)日：2018-04-12
申请号：PCT/EP2017/075344
申请日：2017-10-05
申请人： ETEX SERVICES NV
发明人： VAN DER HEYDEN, Luc
IPC分类号： C04B18/16 , C04B28/04 , C04B18/24
CPC分类号： C04B18/167 , C04B28/04 , Y02W30/94 , Y02W30/95 , Y02W30/97 , C04B14/28 , C04B16/0641 , C04B18/146 , C04B18/16 , C04B18/24 , C04B40/0064 , C04B40/024
摘要： The present invention relates to methods for the production of fresh cured fiber cement products. More particularly, the present invention provides methods for the production of fresh fiber cement products comprising cured fiber cement waste material, at least comprising the steps of: (a) Providing a cured fiber cement waste powder by comminuting cured fiber cement waste material; (b) Providing an aqueous fiber cement slurry comprising water, cementitious binder, natural or synthetic fibers and said cured fiber cement waste powder; (c) Forming a green fiber cement sheet from said aqueous fiber cement slurry; and (d) Autoclave-curing said green fiber cement sheet thereby providing a fresh fiber cement product.
摘要翻译：本发明涉及生产新鲜固化纤维水泥产品的方法。更具体地说，本发明提供了生产包含固化纤维水泥废料的新鲜纤维水泥产品的方法，至少包括以下步骤：（a）通过粉碎固化纤维水泥废料提供固化纤维水泥废料粉末; （b）提供包含水，胶结粘合剂，天然或合成纤维和所述固化纤维水泥废粉的含水纤维水泥浆; （c）由所述含水纤维水泥浆形成绿色纤维水泥板; （d）将所述绿色纤维水泥板高压灭菌，从而提供新鲜纤维水泥产品。

5. 发明申请

WO2018065517A1 METHODS FOR PRODUCING AIR-CURED FIBER CEMENT PRODUCTS 审中-公开
标题翻译：生产气动纤维水泥产品的方法
公开(公告)号：WO2018065517A1
公开(公告)日：2018-04-12
申请号：PCT/EP2017/075342
申请日：2017-10-05
申请人： ETEX SERVICES NV
发明人： VAN DER HEYDEN, Luc
IPC分类号： C04B28/04 , C04B18/16
摘要： The present invention relates to methods for the production of air-cured fiber cement products. More particularly, the present invention provides methods for the production of air-cured fiber cement products, at least comprising the steps of: (a) Providing cured fiber cement powder by comminuting cured fiber cement material; (b) Providing an aqueous fiber cement slurry comprising water, cementitious binder, natural or synthetic fibers and between about 5M% and about 40M% of said cured fiber cement powder; (c) Providing a green fiber cement sheet; and (d) Air-curing said green fiber cement sheet thereby providing an air-cured fiber cement product.
摘要翻译：本发明涉及生产空气固化纤维水泥产品的方法。更具体地说，本发明提供了生产空气固化纤维水泥产品的方法，至少包括以下步骤：（a）通过粉碎固化纤维水泥材料来提供固化纤维水泥粉末; （b）提供包含水，胶结粘合剂，天然或合成纤维以及约5M％至约40M％所述固化纤维水泥粉末的含水纤维水泥浆; （c）提供绿色纤维水泥板; （d）空气固化所述绿色纤维水泥片，从而提供空气固化纤维水泥产品。

6. 发明申请

WO2018065520A1 METHODS FOR PRODUCING AIR-CURED FIBER CEMENT SHEETS 审中-公开
标题翻译：生产气动纤维水泥板的方法
公开(公告)号：WO2018065520A1
公开(公告)日：2018-04-12
申请号：PCT/EP2017/075346
申请日：2017-10-05
申请人： ETEX SERVICES NV
发明人： VAN DER HEYDEN, Luc
IPC分类号： C04B28/04 , C04B18/16
CPC分类号： C04B18/167 , C04B28/04 , Y02W30/94 , Y02W30/95 , Y02W30/97 , C04B14/28 , C04B16/0641 , C04B18/146 , C04B18/16 , C04B18/24 , C04B40/0064 , C04B40/0259
摘要： The present invention relates to methods for the production of air-cured fiber cement products. More particularly, the present invention provides methods for the production of air-cured fiber cement products, at least comprising the steps of: (a) Providing cured fiber cement powder by comminuting cured fiber cement material; (b) Providing an aqueous fiber cement slurry comprising water, cementitious binder, natural or synthetic fibers and said cured fiber cement powder; (c) Providing a green fiber cement sheet; (d) Pressing said green fiber cement sheet; and (e) Air-curing said compressed fiber cement sheet thereby providing an air-cured fiber cement product.
摘要翻译：本发明涉及生产空气固化纤维水泥产品的方法。更具体地说，本发明提供了生产空气固化纤维水泥产品的方法，至少包括以下步骤：（a）通过粉碎固化纤维水泥材料来提供固化纤维水泥粉末; （b）提供包含水，水泥粘合剂，天然或合成纤维和所述固化纤维水泥粉末的含水纤维水泥浆料; （c）提供绿色纤维水泥板; （d）压制所述绿色纤维水泥片; （e）将所述压缩纤维水泥片空气固化，从而提供空气固化纤维水泥产品。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式