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    • 4. 发明授权
    • PROCESS FOR PRODUCING MORTAR AND METHOD FOR APPLYING THE SAME
    • 生产麦芽糖的方法及其应用方法
    • EP0241554B1
    • 1992-01-22
    • EP86900850.8
    • 1986-01-24
    • SUZUKI, Toshiro
    • SUZUKI, Toshiro
    • C04B40/00B28B17/02E04G21/02
    • C04B40/0683B28C5/003B28C5/468E02D3/10E02D5/385
    • A process for producing a cement composition such as concrete, mortar, or the like widely used in the field of civil engineering, building, etc. and a method for applying it. In preparing mortar or the like, cement, small blocks of and, if necessary, aggregates such as sand, gravel, etc. are mixed to cause hydration reaction. Ice blocks are used in place of water to be mixed with cement, aggregates, etc. at a low water-to-cement ratio to thereby prepare a macroscopically uniform system of a pseudo solid phase which is wetted with a small amount of molten water formed on the surface of the ice block. The ice blocks gradually melt to form a homogeneous mixture prior to the application of the mortar.
    • 这种改进的方法以低水与水泥比产生混凝土,砂浆等,并使用冰块而不是水。 水泥,诸如砂,砾石等的聚集体和小的冰块以低的水与水泥比混合,以制备由用小amt润湿的假固相组成的宏观均匀系统。 在冰块表面形成的熔融水。 然后在施加砂浆之前,冰块逐渐熔化以产生均匀的混合物。 冰块是用冰切片机,颗粒状冰块,冰块或雪块冰块切片的。 可以将水溶性聚合物(甲基纤维素)的粉末直接加入到冰 - 水泥混合物或一水溶液中。 SOLN。 的该聚合物可以被冷冻以形成冰块。 该方法可用于获得重质量。 使用水泥比为45%以下的含有高比重(至少3.0)聚集体的混凝土。 该方法可用于生产具有低温的砂浆。 公差(使用水/混凝土比例高达45%),或生产加固砂浆(冰含有增强材料)。
    • 10. 发明专利
    • AT71926T
    • 1992-02-15
    • AT86900850
    • 1986-01-24
    • SUZUKI TOSHIRO
    • SUZUKI TOSHIRO
    • B28B17/02B28C5/00B28C5/46C04B40/00C04B40/06E02D3/10E02D5/38E04G21/02
    • This improved process produces concrete, mortar etc. at a low water to cement ratio and uses ice blocks instead of water. Cement, aggregates such as sand, gravel etc. and small ice blocks are mixed at a low water-to-cement ratio to prepare a macroscopically uniform system consisting of a pseudo solid phase wetted with a small amt. of molten water formed on the surface of the ice blocks. Then the ice blocks gradually melt to produce a homogeneous mixture prior to the application of the mortar. The ice blocks are ice sliced with an ice slicer, granular ice, small pieces of ice or snow. A powder of water-soluble polymer (methyl cellulose) can be added direct to the ice-cement mixture or an aq. soln. of this polymer can be frozen to form the ice blocks. This process can be used to obtain heavy wt. concrete that contains high specific gravity (at least 3.0) aggregates using a water cement ratio of 45% or less. The process can be used to produce mortar having a low-temp. tolerance (for this use the water/concrete ratio up to 45%), or to produce reinforced mortar (the ice contains the reinforcement materials.).