会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • REINFORCEMENT FIBERS IN PORTLAND AND ASPHALT CEMENT CONCRETE
    • 波特兰和沥青水泥混凝土的增强纤维
    • WO2014145374A1
    • 2014-09-18
    • PCT/US2014/030127
    • 2014-03-17
    • FORTA CORPORATION
    • LOVETT, Jeffrey B.MACDONALD, Clifford NormanLANG, Tracy H.
    • C04B16/06C04B28/04E04C5/07
    • C04B26/26C04B20/0052C04B28/04C04B2103/0077C04B2111/0075C04B14/386C04B16/0625C04B16/0633C04B16/0683C04B16/0691
    • The present invention relates to a blend of reinforcement fibers for use in a variety of applications. In particular, the blend of reinforcement fibers can be used in cementitious compositions, such as Portland cement concrete and asphalt cement concrete compositions to reduce or preclude voids and/or cracks formed in the cement concrete upon placement. The blend of reinforcement fibers includes a plurality of first fibers and a plurality of different second fibers. The first and second fibers can be different based on coarseness/fineness, melting temperature, denier and specific chemical or material composition. In certain embodiments, one of the plurality of first fibers and the plurality of different second fibers has a melting temperature that is lower than the temperature of an asphalt cement concrete composition such that the plurality of first or different second fibers serves as a carrier/buffer to improve distribution and dispersion of the fibers in the Portland or asphalt cement concrete composition.
    • 本发明涉及用于各种应用的增强纤维的混合物。 特别地,增强纤维的混合物可用于水泥组合物,例如波特兰水泥混凝土和沥青水泥混凝土组合物,以减少或排除在放置时在水泥混凝土中形成的空隙和/或裂缝。 增强纤维的混合物包括多个第一纤维和多个不同的第二纤维。 第一和第二纤维可以根据粗糙度/细度,熔融温度,旦数和具体的化学或材料组成而不同。 在某些实施例中,多个第一纤维和多个不同的第二纤维中的一个具有低于沥青水泥混凝土组合物的温度的熔融温度,使得多个第一或不同的第二纤维用作载体/缓冲剂 改善波特兰或沥青水泥混凝土组合物中纤维的分布和分散。
    • 8. 发明申请
    • REINFORCEMENT FIBER PACKAGE AND RELATED METHOD
    • 加固纤维包装及相关方法
    • WO1995011861A1
    • 1995-05-04
    • PCT/US1994012321
    • 1994-10-28
    • SYNTHETIC INDUSTRIES, INC.
    • SYNTHETIC INDUSTRIES, INC.FREED, W., WayneHOLLOWELL, Frank, L., Jr.HOGAN, Dennis, J.
    • C04B14/38
    • E04C5/076B28C5/402B65D65/46C04B14/38C04B16/06C04B28/02C04B2103/0077C04B40/0028
    • A package (10) providing reinforcing fibers (20, 25) for a concrete mixture. The package comprises a first plurality of reinforcing fibers (20) and a non-paper container (12) therefor manufactured from a fabric formed from a second plurality of fibers (25), the fabric having the ability to disintegrate during agitation within apparatus in which the cementitious material is mixed, releasing the first plurality of reinforcing fibers and providing the second plurality of reinforcing fibers to the cementitious materials. Fiber-reinforced concrete mixtures comprise a preselected amount of cementitious material and at least one package of reinforcing fibers mixed therewith comprising a first plurality of reinforcing fibers and a non-paper container therefor manufactured from a fabric formed from a second plurality of reinforcing fibers, the fabric having the ability to disintegrate during agitation within apparatus in which the cementitious material is mixed, releasing the first plurality of discrete reinforcing fibers and providig the second plurality of reinforcing fibers to the cementitious materials. The present invention also pertains to a package for admixtures added to cementitious materials and methods for adding admixtures or a plurality of reinforcing fibers to cementitious materials.
    • 一种为混凝土混合物提供增强纤维(20,25)的包装(10)。 所述包装包括由第二多根纤维(25)形成的织物制成的第一多个增强纤维(20)和非纸容器(12),所述织物在搅拌期间具有在其中在其中 将水泥质材料混合,释放第一多根增强纤维,并将第二多根增强纤维提供给胶结材料。 纤维增强混凝土混合物包含预选量的水泥质材料和至少一种与其混合的增强纤维包,其包含第一多个增强纤维和由第二多个增强纤维形成的织物制成的非纸容器, 织物在搅拌期间在混合水泥材料的装置内崩解的能力,释放第一批多个离散的增强纤维并将第二多个增强纤维提供给水泥材料。 本发明还涉及添加到水泥材料中的混合物的包装以及用于向水泥质材料中加入混合物或多种增强纤维的方法。