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1. 发明授权

US09908813B2 Surface treatment for concrete reinforcement 有权
公开(公告)号：US09908813B2
公开(公告)日：2018-03-06
申请号：US14722579
申请日：2015-05-27
申请人： UVic Industry Partnerships Inc.
发明人： Rishi Gupta
IPC分类号： E04C5/01 , C04B16/06 , E04C5/03
CPC分类号： C04B16/0691 , C04B16/0633 , E04C5/015 , E04C5/017 , E04C5/03
摘要： Described herein are reinforcing members for use in fabricating reinforced concrete, as well as methods of fabricating such reinforcing members. A reinforcing member can include a central reinforcement element and a supplementary cementitious material coated on the central reinforcement element. A method can including applying the supplementary cementitious material to the central reinforcement element, placing concrete around the reinforcing member, and allowing the concrete to cure. The supplementary cementitious material can be a pozzolan.

2. 发明授权

US4861375A Rust preventive composition for steel reinforcements 失效
标题翻译：钢筋增强防锈组合物
公开(公告)号：US4861375A
公开(公告)日：1989-08-29
申请号：US726424
申请日：1985-04-24
申请人： Sota Nakano , Shinsaku Tada
发明人： Sota Nakano , Shinsaku Tada
IPC分类号： C04B28/04 , C04B24/06 , C04B24/10 , C04B24/24 , E04C5/01
CPC分类号： E04C5/017
摘要： Disclosed is a rust preventive composition for steel reinforcements for concrete, which comprises 100 parts by weight of Portland cement, 0.3 to 3 parts of a hydroxycarboxylic acid, 0.3 to 3 parts of a saccharide, 2 to 10 parts as a solid content of a polymer latex, 0 to 5 parts of an optional additive and 30 to 45 parts of water, all parts being by weight. In this composition, an excellent synergistic effect is attained by the combined use of the hydroxycarboxylic acid and saccharide. That is, hydration is almost completely suppressed in this composition under ordinary rust preventing treatment conditions, but hydration is effectively promoted under high-temperature high-pressure hydrothermal curing conditions. Gluconic acid and sorbitol are especially preferred as the hydroxycarboxylic acid and saccharide, respectively.
摘要翻译：公开了一种用于混凝土的钢筋混凝土防锈组合物，其包含100重量份的波特兰水泥，0.3-3份羟基羧酸，0.3-3份糖类，2-10份固体含量的聚合物胶乳，0至5份任选的添加剂和30至45份水，所有份数均为重量份。在该组合物中，通过组合使用羟基羧酸和糖，可获得优异的协同效果。也就是说，在普通防锈处理条件下，在该组合物中几乎完全抑制水合，但在高温高压水热固化条件下有效地促进水合。葡糖酸和山梨糖醇分别特别优选作为羟基羧酸和糖。

3. 发明授权

US3806571A Method for the manufacture of reinforced, steam-cured light-weight concrete and a composition for carrying out the method 失效
标题翻译：用于制造强化，蒸汽固化的轻质混凝土的方法和用于实施该方法的组合物
公开(公告)号：US3806571A
公开(公告)日：1974-04-23
申请号：US74255068
申请日：1968-07-05
申请人： SIPOREX INT AB
发明人： RONNMARK K , SCHMIDT B
IPC分类号： C04B24/26 , E04C5/01 , C04B15/12 , B32B31/12
CPC分类号： E04C5/017 , C04B24/2641
摘要： A method for the manufacture of metal reinforced, steam-cured, light weight concrete where the metal reinforcement is provided with a protective coating thereon prior to being embedded in the concrete. The protective coating comprises an aqueous mixture of 60 - 90 percent by weight of Portland Cement, 10 - 50 percent of water, and 2 - 20 percent by weight of a copolymer selected from the group consisting of copolymers of acrylic acid ethyl ester, methacrylic acid methyl ester, methacrylic butyl ester, and methacrylic acid isobutyl ester.
摘要翻译：一种用于制造金属增强的，蒸汽固化的轻质混凝土的方法，其中金属加强件在被嵌入混凝土之前在其上设置有保护涂层。保护涂层包含60-90重量％的波特兰水泥，10-50重量％的水和2-20重量％共聚物的水性混合物，其选自丙烯酸乙酯，甲基丙烯酸甲酯，甲基丙烯酸丁酯和甲基丙烯酸异丁酯。

4. 发明授权

US3030664A Manufacture of reinforced lightweight concrete 失效
标题翻译：钢筋混凝土制造
公开(公告)号：US3030664A
公开(公告)日：1962-04-24
申请号：US59558856
申请日：1956-07-03
申请人： CASIUS CORP LTD
发明人： ENDEL WIJARD
IPC分类号： E04C5/01
CPC分类号： C04B28/04 , C04B20/1077 , C04B2111/40 , E04C5/017 , Y10S524/925 , Y10T428/31707 , C04B32/02 , C04B40/024 , C04B20/1033

5. 发明申请

US20190211557A1 Lightweight Structural Panel 审中-公开
公开(公告)号：US20190211557A1
公开(公告)日：2019-07-11
申请号：US15867976
申请日：2018-01-11
申请人： Morteza Moghaddam
发明人： Morteza Moghaddam
IPC分类号： E04C2/284 , E04C2/20 , E04C2/38 , E04B2/84 , E04B2/62 , E04B2/56
CPC分类号： E04C2/284 , E04B1/02 , E04B1/6145 , E04B2/562 , E04B2/62 , E04B2/845 , E04B5/04 , E04C2/044 , E04C2/06 , E04C2/205 , E04C2/22 , E04C2/384 , E04C5/017 , E04C5/0627 , E04C2003/0491
摘要： A structural panel for building construction includes a series of truss members, and accompanying sinusoidal support elements in welded communication and enclosed in a planarly extended foam layer. Together, the structural panel allows for easy and efficient off-site assembly, which creates a lightweight panel with an increased weight-bearing capacity using inexpensive and versatile materials.

6. 发明授权

US2611945A Method of rustproofing iron and steel reinforcing elements for steam cured concrete 失效
标题翻译：蒸汽固化混凝土钢铁钢筋防锈方法
公开(公告)号：US2611945A
公开(公告)日：1952-09-30
申请号：US18434250
申请日：1950-09-11
申请人： SIPOREX INT AB
发明人： HANS SIMONSSON LENNART , TORSTEN ULFSTEDT LEO
IPC分类号： E04C5/01
CPC分类号： E04C5/017

7. 发明授权

US2591625A Method of rustproofing and using concrete reinforcing elements 失效
标题翻译：防锈和使用混凝土加固件的方法
公开(公告)号：US2591625A
公开(公告)日：1952-04-01
申请号：US5782448
申请日：1948-11-01
申请人： SIPOREX INT AB
发明人： LENNART SIMONSSON HANS , LEO ULFSTEDT TORSTEN
IPC分类号： E04C5/01
CPC分类号： E04C5/017

8. 发明申请

US20110262756A1 CONFIGURATION FOR IMPROVING BONDING AND CORROSION RESISTANCE OF REINFORCEMENT MATERIAL 有权
标题翻译：用于改善加强材料的粘结和耐腐蚀性的配置
公开(公告)号：US20110262756A1
公开(公告)日：2011-10-27
申请号：US13178067
申请日：2011-07-07
申请人： Donna C. Day , Melvin C. Sykes , Charles A. Weiss, JR. , Philip G. Malone , Earl H. Baugher, JR.
发明人： Donna C. Day , Melvin C. Sykes , Charles A. Weiss, JR. , Philip G. Malone , Earl H. Baugher, JR.
IPC分类号： B32B17/06 , C03B29/00 , C03C8/24 , C04B28/04
CPC分类号： C23C26/00 , C03C8/14 , C03C14/00 , C04B14/38 , C04B14/48 , C04B20/0068 , C04B35/18 , C04B35/76 , E04C5/015 , E04C5/017
摘要： A coating for a reinforcing material, such as metal rebar, that increases the adhesion between the reinforcing material and a matrix, such as a cement-based mortar or concrete, in which the reinforcing material is embedded. The coating may comprise a glass frit mixed with a refractory material, such as dry Type I-II portland cement. The coating is bonded, typically by heat, to the surface of the reinforcing material. The reaction of the refractory component, e.g., portland cement, when the reinforcement, e.g., metal re-bar, is embedded in a matrix, e.g., fresh mortar or concrete, prevents the formation of soft precipitates at the interface of the matrix and its reinforcement. One coating comprises portland cement Type I-II combined with a commercial alkali-resistant glass frit. This coating is applied to a steel rebar and fired to bond to the rebar. The frit-refractory coating produces a strong bond between the metal rebar and concrete and may eliminate or significantly reduce the potential for corrosion of the rebar.
摘要翻译：用于增强材料（例如金属钢筋）的涂层，其增加了增强材料与基体之间的粘附性，例如其中嵌入增强材料的基于水泥的砂浆或混凝土。涂层可以包括与耐火材料混合的玻璃料，例如干式I-II波特兰水泥。涂层通常通过加热粘合到增强材料的表面。当增强材料（例如金属棒）嵌入基质（例如新鲜的砂浆或混凝土）中时，耐火材料组分（例如波特兰水泥）的反应防止在基体和其表面的界面处形成软沉淀物加强。一种涂层包括与商业耐碱玻璃料组合的波特兰水泥I-II型。将该涂层施加到钢筋上并烧结以结合到钢筋上。玻璃料耐火涂层在金属钢筋和混凝土之间产生牢固的结合，可以消除或显着降低钢筋腐蚀的可能性。

9. 发明授权

US4442021A Method of protecting reinforcing bars, pre-stressing cables and similar articles inside of structures 失效
标题翻译：在结构内保护钢筋，预应力电缆和类似物品的方法
公开(公告)号：US4442021A
公开(公告)日：1984-04-10
申请号：US396152
申请日：1982-07-08
申请人： Theodor Burge , Gustav Bracher
发明人： Theodor Burge , Gustav Bracher
IPC分类号： C09D5/08 , C23F11/00 , E04C5/01 , C23F11/18 , C23F11/10
CPC分类号： E04C5/017 , C04B28/02 , C23F11/08 , C23F11/181 , C04B2103/61 , C04B2111/26 , Y02W30/92 , Y02W30/94
摘要： According to this method of corrosion protection a coating comprising an aqueous suspension of 10-99.99% of hydraulic binding agents, preferably cement or mixtures thereof with latent hydraulic additives, and 0.01-10% corrosion inhibitors is applied onto the metallic articles intended to be enclosed in structures. The application of these specific protective slurries is advantageous in that they adhere especially well are force-locked, respectively, to the structures of an inorganic material, specifically to concrete and to the metallic articles.
摘要翻译：根据这种腐蚀保护方法，将包含10-99.99％水硬性粘合剂，优选水泥或其与潜在水硬性添加剂的混合物以及0.01-10％腐蚀抑制剂的水性悬浮液的涂层施加到欲封闭的金属制品上在结构中。这些特定保护性浆料的应用的优点在于它们分别牢固地粘附到无机材料的结构上，特别是对混凝土和金属制品的粘合。

10. 发明授权

US2768094A Method for the production of protection layer on armature iron for moulding into concrete, especially light concrete or similar materials 失效
标题翻译：用于生产用于模制成混凝土的电枢铁保护层的方法，特别是轻型混凝土或类似材料
公开(公告)号：US2768094A
公开(公告)日：1956-10-23
申请号：US30816252
申请日：1952-09-05
申请人： INTERNAT YTONG CO AB
发明人： GEMMEL CHRISTER H , WILLEN NILS ERIK F
IPC分类号： E04C5/01
CPC分类号： E04C5/017

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