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1. 发明专利

JP2007084420A Mortar composition, coating material, and spray material 有权
标题翻译：乳品组合物，涂料和喷涂材料
公开(公告)号：JP2007084420A
公开(公告)日：2007-04-05
申请号：JP2006191330
申请日：2006-07-12
申请人： Dc Co Ltd , Ohbayashi Corp , 株式会社デイ・シイ , 株式会社大林組
发明人： HIRATA TAKAYOSHI , OZAWA IKUO , MASAKI EIICHI , SAITO KAZUHIKO , FUTADO NOBUKAZU , KUBOTA MASARU
IPC分类号： C04B28/02 , C04B7/02 , C04B7/153 , C04B7/26 , C04B7/28 , C04B14/10 , C04B14/42
CPC分类号： Y02P40/143 , Y02P40/145
摘要： PROBLEM TO BE SOLVED: To provide a mortar composition having acid resistance and ozone resistance so that it can be used not only in an acid atmosphere such as in sewage treating system but also in an ozone atmosphere such as in an advanced water-purifying system, capable of keeping at least 2 cm coating thickness using a trowel or by spraying, and not liable to generate a crack, and a coating material for a plasterer and a spray material. SOLUTION: This mortar composition is prepared by compounding fine aggregate (S) comprising number 3-8 silica sand to a binder composition (B) containing cement, silica fume, granulated blast furnace slag, fly ash, and an expanding agent, and, if necessary, anhydrous gypsum, and the binder composition (B) contains the cement at 40-50 wt.%, and the weight ratio S/B of the binder composition (B) to the fine aggregate (S) is made to be 2.05-2.15. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有耐酸性和耐臭氧性的砂浆组合物，其不仅可以在酸性气氛中使用，如在污水处理系统中，而且可以用于臭氧气氛中，例如先进的水溶性，净化系统，能够使用t刀或通过喷涂保持至少2cm的涂层厚度，并且不容易产生裂纹，以及用于抹灰和喷涂材料的涂料。解决方案：该砂浆组合物通过将含有3-8硅砂的细骨料（S）与含有水泥，硅灰，造粒高炉矿渣，飞灰和膨胀剂的粘合剂组合物（B）如果需要，无水石膏，粘合剂组合物（B）含有40-50重量％的水泥，粘合剂组合物（B）与细骨料（S）的重量比S / B为为2.05-2.15。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007031262A Hydraulic inorganic material, and concrete for high water cleaning treatment facility 审中-公开
标题翻译：液压无机材料和高水清洗处理设备混凝土
公开(公告)号：JP2007031262A
公开(公告)日：2007-02-08
申请号：JP2006105856
申请日：2006-04-07
申请人： Dc Co Ltd , Ohbayashi Corp , 株式会社デイ・シイ , 株式会社大林組
发明人： HIRATA TAKAYOSHI , OZAWA IKUO , MASAKI EIICHI , FUTADO NOBUKAZU , KUBOTA MASARU
IPC分类号： C04B7/19 , C04B7/02 , C04B7/153 , C04B7/21 , C04B18/08 , C04B18/14 , C04B22/14 , C04B28/04 , C04B111/20 , C04B111/21 , C04B111/22 , C04B111/23
CPC分类号： C04B28/04 , C04B28/16 , C04B2111/22 , Y02W30/92 , Y02W30/94 , C04B7/02 , C04B18/08 , C04B18/141 , C04B18/146
摘要： PROBLEM TO BE SOLVED: To provide a water hydraulic inorganic material, when used for a concrete body, a mortar covering material or the like in high water cleaning treatment facilities including an ozone treatment stage, exhibiting ozone resistance, carbonic acid/heavy carbonic acid resistance and abrasion resistance and having high durability, and in which elution quantity in elution testing by 45 items based on Welfare Ministerial Ordinance No. 15 in safety for human body and milieu is equal to or below standard value in all cases, and to provide concrete for high water cleaning treatment facilities using the hydraulic inorganic material.
SOLUTION: The hydraulic inorganic material comprises 20 to 30 wt.% portland cement, and has ozone resistance, carbonic acid/heavy carbonic acid resistance and abrasion resistance, and the hydraulic inorganic material is prepared so as to comprise at least one or more selected from silica fumes, granulated blastfurnace slag, and fly ash, and to control a silica content in 40 to 55 wt.% expressed in terms of SiO
2 , an alumina content in 10 to 15 wt.% expressed in terms of Al
2 O
3 , and a calcium content in 20 to 35 wt.% expressed in terms of CaO.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供水硬性无机材料，当用于混凝土体时，在包括臭氧处理阶段的高水清洗处理设备中的砂浆覆盖材料等，具有耐臭氧性，碳酸/重质耐碳酸性和耐磨性，耐久性高，在人体和环境安全的第15号“福利部长级条例”的45项洗脱试验中的洗脱量在所有情况下均等于或低于标准值，为使用水力无机材料的高水清洗处理设施提供混凝土。解决方案：水硬性无机材料包含20-30％（重量）的波特兰水泥，具有耐臭氧性，碳酸/重碳酸性和耐磨性，水硬性无机材料制备成至少包含一种或多种更多选自二氧化硅烟雾，粒状高炉渣和粉煤灰，并且以SiO 2 / SiO 2表示的二氧化硅含量控制在40〜55重量％，氧化铝含量为10〜15重量％。％表示为Al 2 3 ，钙含量为20-35重量％，以CaO表示。版权所有（C）2007，JPO＆INPIT

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