VERTICAL THERMAL-ACOUSTIC ENCLOSURE, CONSTRUCTED FROM BUILDING BLOCKS
    76.
    发明申请
    VERTICAL THERMAL-ACOUSTIC ENCLOSURE, CONSTRUCTED FROM BUILDING BLOCKS 审中-公开
    由建筑块构成的垂直热声外壳

    公开(公告)号:WO2011128812A1

    公开(公告)日:2011-10-20

    申请号:PCT/IB2011/051478

    申请日:2011-04-06

    Abstract: To that end, this invention proposes a vertical thermal-acoustic enclosure, constructed from building blocks, in which the joint between blocks is a synthetic cement putty, said enclosure being characterized by the fact that synthetic cement putty has the following mechanical properties: - Hardness between 10 and 50 Shore A; - Tensile strength between 0.1 and 3 MPa Characteristics that give the closing acoustic properties that significantly improve its noise performance compared to walls built with other known putty fillers.

    Abstract translation: 为此,本发明提出了一种由建筑块构成的垂直热声罩,其中块体之间的接缝是合成水泥油灰,所述外壳的特征在于合成水泥油灰具有以下机械性能: - 硬度 10至50肖氏A; - 拉伸强度在0.1和3 MPa之间。与使用其他已知的腻子填料一起建造的墙壁相比,具有明显提高其噪音性能的闭合声学特性的特性。

    CEMENT TYPE KNEADED MOLDED ARTICLE HAVING HIGH BENDING STRENGTH AND COMPRESSIVE STRENGTH, AND METHOD OF PRODUCTION THEREOF
    80.
    发明申请
    CEMENT TYPE KNEADED MOLDED ARTICLE HAVING HIGH BENDING STRENGTH AND COMPRESSIVE STRENGTH, AND METHOD OF PRODUCTION THEREOF 审中-公开
    具有高弯曲强度和压缩强度的水泥型切割成型品及其生产方法

    公开(公告)号:WO1994021570A1

    公开(公告)日:1994-09-29

    申请号:PCT/JP1994000479

    申请日:1994-03-25

    Abstract: A molded cured product obtained from a kneaded material using hydraulic powdery material, latent hydraulic fine powder, compounding water and if necessary, fine aggregate is hot aged under a specific condition so that silicic acid anion of at least a trimer is formed in calcium silicate hydrate formed in the texture of this molded cured product. This molded cured product has a compressive strength of at least 1,000 kgf/cm and a bending strength of at least 150 kgf/cm , and can suitably improve strength characteristics, particularly the bending strength as characterising drawback of cement type products, without using a specific reinforcing material and a compounding material such as a fiber, or even when these reinforcing material and compounding material are used, by drastically reducing their quantities. Accordingly, the present invention can advantageously provide a unique and novel cement type product. Incidentally, beautiful mortar or concrete products by glost firing, which has not been able to be practised due to unavoidable drop of strength characteristics, can be produced and provided as products having desirable bending strength, compressive strength and elastic modulus.

    Abstract translation: 使用水硬性粉末材料,潜在液压细粉末,配混水和必要时的细骨料将捏合物得到的成型固化物在特定条件下热老化,使得在硅酸钙水合物中形成至少三聚体的硅酸阴离子 形成在该模制固化产品的质地上。 该成形固化物的抗压强度为1000kgf / cm 2以上,弯曲强度为150kgf / cm 2以上,能够适当提高强度特性,特别是作为水泥型的特征性缺点的弯曲强度 产品,而不使用特定的增强材料和诸如纤维的复合材料,或者甚至当使用这些增强材料和配混材料时,通过大大减少其量。 因此,本发明可以有利地提供独特且新颖的水泥型产品。 顺便提及,由于不可避免的强度特性的降低而不能实现的通过烧成的美丽的砂浆或混凝土产品可以被制造成具有期望的弯曲强度,抗压强度和弹性模量的产品。

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