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    • 5. 发明授权
    • 실내 오염물질 저감을 위한 액상 세라믹 건축마감재
    • 실내오염물질을위한액상세라믹건축마감재
    • KR100686371B1
    • 2007-02-22
    • KR1020060078333
    • 2006-08-18
    • 주식회사 피움
    • 이정우
    • C04B14/02C04B14/34C04B28/24
    • A liquid ceramic composition for finishing a structure to reduce pollutant in a room is provided to reduce concentration of harmful materials generated from cement concrete and to exhibit anti-microbial and deodorizing effects by comprising liquid nano-silver and flavor capsules as well as natural jade powder, elvan powder and rare-earth anion material. The liquid ceramic composition comprises: 35 to 40wt.% of natural jade powder; 15 to 20wt.% of elvan powder; 2 to 3 wt.% of rare-earth based anion materials; 1 to 5wt.% of zeolite; 1 to 5wt.% of titanium dioxide; 35 to 40wt.% of inorganic liquid binder based on silicate; 1 to 2wt.% of liquid nano-silver; and 1 to 2wt.% of liquid flavor capsules. More particularly, the composition includes 37.5wt.% of the natural jade powder; 16 of the elvan powder; 2.5wt.% of rare-earth based anion materials; 3wt.% of zeolite; 3wt.% of titanium dioxide; 36wt.% of inorganic liquid binder based on silicate; 1wt.% of liquid nano-silver; and 1wt.% of liquid flavor capsules.
    • 本发明提供一种用于减少室内污染物的结构的液体陶瓷组合物,以降低由水泥混凝土产生的有害物质的浓度,并通过包含液体纳米银和香料胶囊以及天然玉粉而显示出抗微生物和除臭作用 ,埃尔凡粉末和稀土阴离子材料。 该液体陶瓷组合物包含:35-40重量%的天然玉粉; elvan粉末15-20重量%; 2至3重量%的稀土基阴离子材料; 1至5重量%的沸石; 1至5重量%的二氧化钛; 基于硅酸盐的35-40重量%的无机液体粘合剂; 1至2重量%的液体纳米银; 和1至2重量%的液体香料胶囊。 更特别地,该组合物包含37.5重量%的天然玉粉; 埃尔凡粉末的16; 2.5重量%的稀土类阴离子材料; 3重量%的沸石; 3重量%的二氧化钛; 基于硅酸盐的36重量%的无机液体粘合剂; 1重量%的液体纳米银; 和1重量%的液体香料胶囊。
    • 6. 发明授权
    • 시멘트 독성을 제거하기 위한 액상 세라믹 건축마감재제조방법
    • 시멘트독성을제거하기위한액상세라믹건축마감재제조방
    • KR100686372B1
    • 2007-02-22
    • KR1020060078334
    • 2006-08-18
    • 주식회사 피움
    • 이정우
    • C04B14/14C04B14/34C04B28/00
    • A liquid ceramic composition for finishing a structure to remove cement toxicity from cement in a room is provided to remove the cement toxicity, to reduce concentration of harmful materials from cement concrete, and to exhibit anti-microbial and deodorizing effects by comprising natural jade powder, elvan powder and zeolite, anion material as well as liquid nano-silver and liquid flavor capsules. The method comprises the steps of: mixing 35 to 40wt.% of natural jade powder, 15 to 20wt.% of elvan powder, 2 to 3 wt.% of rare-earth based anion materials, 1 to 5wt.% of zeolite and 1 to 5wt.% of titanium dioxide together; adding 35 to 40wt.% of inorganic liquid binder based on silicate to the mixture while agitating for 1 hour; further adding 1 to 2wt.% of liquid nano-silver and 1 to 2wt.% of liquid flavor to the mixture; removing foam from the mixture in a sealed container by using a vacuum device; and optionally removing coarse particles above 325mesh and impurities through microfine screen.
    • 本发明提供一种液体陶瓷组合物,用于精制去除房间中水泥中水泥的毒性的结构,以去除水泥的毒性,降低水泥混凝土中有害物质的浓度,并且通过包含天然玉石粉末来表现出抗微生物和除臭效果, 埃尔凡粉和沸石,阴离子材料以及液体纳米银和液体香料胶囊。 该方法包括以下步骤:将天然玉粉35〜40重量%,埃凡粉15〜20重量%,稀土类阴离子材料2〜3重量%,沸石1〜5重量%,沸石1 至5重量%的二氧化钛一起; 在混合物中加入基于硅酸盐的35-40重量%的无机液体粘合剂,同时搅拌1小时; 进一步向混合物中加入1-2重量%液体纳米银和1-2重量%液体风味剂; 通过使用真空装置从密封容器中的混合物中除去泡沫; 并且可选地通过微细筛除去325目以上的粗颗粒和杂质。
    • 10. 发明公开
    • 역자기변형 현상과 유도자기장을 이용한 프리스트레스트 강재의 긴장응력 및 부식정도의 측정방법 및 이를 위한 전자석 장치
    • 应力测量方法和装置在使用反向磁场效应和感应磁场的预处理方法
    • KR1020150073349A
    • 2015-07-01
    • KR1020130160947
    • 2013-12-23
    • 한국건설기술연구원
    • 조창빈이정우곽종원곽임종최은석박영환
    • G01N27/80G01N17/00
    • G01N17/006E04C5/08G01N27/80
    • 본발명은자성체의응력상태에따라투자율이변하는역자기변형현상과외부에서 PS 강재를통과하는자기장을이용하여 PS 강재에가해지고있는긴장응력및 부식정도를측정하는방법과, 이러한긴장응력측정방법에이용되는전자석장치에관한것이다. 본발명에서는 PC 부재(200)에배치된 PS 강재(21)의긴장응력과부식정도를측정하기위한전자석장치(1)로서, PC 부재(200)의횡방향양측에서각각서로다른자극(12)이횡방향으로마주보는상태로구비되어있는요크형코어(10)와, 상기요크형코어(10)를감고있으며전원공급에의해상기요크형코어(10)를자화시키는자화코일(20)과, 상기자화코일(20)에전원을공급하는전원장치(30)와, PC 부재(20)의횡방향측면을마주보도록상기자극(12)에각각구비되어각각의자극으로들어오는자기장의세기를측정하는홀 센서(11)를포함하는구성을가지는것을특징으로하는전자석장치가제공되며, 더나아가, 이러한전자석장치를이용하여자기장의세기변화를측정함으로써, PS 강재의응력변화및 단면의변화를파악하여, PS 강재(21)의긴장응력및 부식정도를측정하는방법이제공된다.
    • 本发明涉及使用通过外部的PS钢材料的磁场来测量施加到PS钢材料的腐蚀和拉伸应力的方法,以及反向磁致伸缩现象,其中磁导率根据应力状态而变化 磁性物质 以及用于张力应力测量方法的电磁装置。 根据本发明,用于测量布置在PC构件(200)中的PS钢材(21)的腐蚀和拉伸应力程度的电磁体装置(1)包括:轭形铁芯(10),其各自不同 刺激(12)在PC构件(200)的横向的两侧面向横向方向; 磁化线圈(20),用于通过在卷绕磁轭式磁芯(10)的同时供电来磁化磁轭式磁芯(10); 向所述磁化线圈(20)供电的供电装置(30); 以及设置在所述刺激(12)中以朝向所述PC构件(20)的横向方向的侧表面的霍尔传感器(11),并且测量每个刺激中的磁场的强度。 此外,通过测量PS钢材料的强度变化,通过了解PS钢材料的横截面变化和应力变化来测量PS钢材料(21)的腐蚀程度和拉伸应力的方法 使用电磁铁装置。