Concrete composition and process
    3.
    发明授权
    Concrete composition and process 有权
    具体组成和工艺

    公开(公告)号:US09428420B2

    公开(公告)日:2016-08-30

    申请号:US14459326

    申请日:2014-08-14

    摘要: A concrete comprises in relative parts by weight: 100 of Portland cement; 0.25 to 9 of a defoamer; 0.001 to 6 of a surfactant; 0 to 230 of coarse gravel and/or fine gravel and/or shear enhancers; 0 to 85 of sand; 0 to 60 of a particulate pozzolanic or non-pozzolanic material or a mixture thereof having a mean particle size less than 15 micrometers; 0 to 80 of a particulate pozzolanic or non-pozzolanic material or a mixture thereof having a mean particle size between 15 to 88 micrometers; 0.3 to 18 of a water-reducing superplasticizer; 0 to 14 of polyethylene fibers; and 5 to 40 of water. An air mixing process using a tightly sealed mixing tool is used to thoroughly mix the constituents of the concrete before adding the water for curing. By adjusting relative parts in the composition, concretes of high and ultrahigh performance can be achieved efficiently.

    摘要翻译: 混凝土包含相对重量份数:100份波特兰水泥; 0.25至9的消泡剂; 0.001至6的表面活性剂; 0至230的粗砾石和/或细砂砾和/或剪切增强剂; 0〜85沙; 0至60粒度火山灰或非火山灰材料或其混合物,其平均粒度小于15微米; 0至80粒度火山灰或非火山灰材料或其混合物,其平均粒度为15至88微米; 0.3至18的减水超增塑剂; 0〜14聚乙烯纤维; 和5到40的水。 在加入固化水之前,使用密封混合工具的空气混合过程彻底混合混凝土的成分。 通过调整组成中的相对部分,可以有效地实现高性能和超高性能的混合物。

    CONCRETE COMPOSITION AND PROCESS
    4.
    发明申请
    CONCRETE COMPOSITION AND PROCESS 有权
    混凝土组合物和工艺

    公开(公告)号:US20160046527A1

    公开(公告)日:2016-02-18

    申请号:US14459326

    申请日:2014-08-14

    摘要: A concrete comprises in relative parts by weight: 100 of Portland cement; 0.25 to 9 of a defoamer; 0.001 to 6 of a surfactant; 0 to 230 of coarse gravel and/or fine gravel and/or shear enhancers; 0 to 85 of sand; 0 to 60 of a particulate pozzolanic or non-pozzolanic material or a mixture thereof having a mean particle size less than 15 micrometers; 0 to 80 of a particulate pozzolanic or non-pozzolanic material or a mixture thereof having a mean particle size between 15 to 88 micrometers; 0.3 to 18 of a water-reducing superplasticizer; 0 to 14 of polyethylene fibers; and 5 to 40 of water. An air mixing process using a tightly sealed mixing tool is used to thoroughly mix the constituents of the concrete before adding the water for curing. By adjusting relative parts in the composition, concretes of high and ultrahigh performance can be achieved efficiently.

    摘要翻译: 混凝土包含相对重量份数:100份波特兰水泥; 0.25至9的消泡剂; 0.001至6的表面活性剂; 0至230的粗砾石和/或细砂砾和/或剪切增强剂; 0〜85沙; 0至60粒度火山灰或非火山灰材料或其混合物,其平均粒度小于15微米; 0至80粒度火山灰或非火山灰材料或其混合物,其平均粒度为15至88微米; 0.3至18的减水超增塑剂; 0〜14聚乙烯纤维; 和5到40的水。 在加入固化水之前,使用密封混合工具的空气混合过程彻底混合混凝土的成分。 通过调整组合物中的相对部分,可以有效地实现高性能和超高性能的混凝土。