序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
41 防火灰泥及其制备方法 CN200910203173.2 2009-06-03 CN101585689A 2009-11-25 戴金华; 施吉慧; 徐殿邦
发明涉及适用于各类贯穿孔洞封堵的混合型无机材料,特别涉及一种用于电缆和电缆桥架的防火封堵以及管、金属管道防火封堵的防火灰泥及其制备方法。该防火灰泥由如下按重量份计的原料混合构成:普通酸盐泥20~80份;空心玻璃微珠1~30份;珍珠岩粉末1~30份;建筑石膏10~50份;凝固剂1~10份。本发明能够用于孔洞的防火封堵,并且防火效果好、质量轻、强度高。
42 自保温墙体砌 CN200710190670.4 2007-11-28 CN100543251C 2009-09-23 於伦; 陈春
发明的高强度自保温墙体砌主要是由下列重量份的原材料制成:泥65-85份、灰10-15份,水适量,发泡剂0.3-0.5份,引气剂0.1-0.2份,早强型高效减水剂0.8-2份,促凝剂0.1-1份,减缩剂为0.1-2份,陶粒和珍珠岩为80-100份,聚苯颗粒为0.2-0.5份。采用保温集料取代普通集料并添加保温填料。将浆体、保温集料、保温填料三者复合而获得的一种性能优良的自保温墙体砌块。该种砌块具有抗压强度高,达到大于10MPa,导热系数小于0.020W/m.K,抗冻性、抗渗性优良、收缩率较小、施工方便等优点。能够直接作外墙使用的高强度自保温墙体砌块。
43 一体化平板太阳能装置 CN200910024948.X 2009-02-27 CN101498513A 2009-08-05 张小松; 杨磊
一体化平板太阳能装置将平板式太阳能热水器与热泵热水系统结合为一体,其中,一体化平板式太阳能集热器(1)的冷凝剂管的出端通过第一止回(10)接压缩机(2)的进端,压缩机的出端接套管冷凝器(3)的冷凝剂管的进端,套管冷凝器的冷凝剂管的出端通过电磁阀(f)、电子膨胀阀(4)接三通阀(5)的进端;三通阀的出端分两路,其中一路接一体化平板式太阳能集热器的冷凝剂管的进端,另一路接室外空气源蒸发器(6)的进端,室外空气源蒸发器的出端通过第二止回阀(110)接在第一止回阀(10)与压缩机的进端之间;一体化平板式太阳能集热器(1)的水回路与第一水箱(I)连通,套管冷凝器的水回路与第二水箱(II)连通。
44 利用硫酸尾气干燥粒状磷石膏的方法 CN200810020289.8 2008-02-29 CN101234857A 2008-08-06 洪建华; 刘圣林
发明涉及一种利用硫酸尾气干燥粒状磷石膏的方法,是利用硫酸生产过程中产生的尾气对隧道窑内传输装置上的粒状磷石膏进行干燥,干燥时间为20-60秒,通入的硫酸尾气38000-42000Nm3/h。该方法是利用硫酸尾气含率低、吸湿率强,传质推动大的特点,能将粒状磷石膏孔隙中的水份快速吸收,干燥效率高,废气得到充分利用,节约能源,降低生产成本,干燥后的磷石膏水份≤10%,达到水泥絮凝剂的要求,替代天然石膏。
45 防渗墙墙体浆材与造墙工艺 CN200710024094.6 2007-07-16 CN101130993A 2008-02-27 代国忠; 史贵才; 代璐; 王兆林; 周泓; 鲁良辉; 靖向党; 齐永胜
发明公开了一种防渗墙墙体浆材与造墙工艺,墙体浆材包括护壁用泥浆和固化用原始灰浆;护壁用泥浆为膨润土或粘土、纯、选择性絮凝剂、降失剂以及水;固化用原始灰浆为酸盐水泥、砂子、灰、水玻璃、阻聚型减水剂、交联剂以及水。防渗墙造墙工艺为:在防渗墙的单元槽段开挖过程中,向槽内注入护壁用泥浆;在单元槽段的成槽施工末期逐步往槽内泥浆中掺加固化用原始灰浆,在成槽机挖土作业时实现槽内既有泥浆和固化用原始灰浆的初次混合;在槽段造孔完毕后再加入部分水玻璃,经搅拌后实现槽内所有浆液的最终均匀混合,在凝结固化时间内形成防渗墙的墙体。本发明的防渗墙墙体具有优良的防渗性能、凝结时间可控性强、成本低且无污染。
46 泥灰浆组合物和混凝土组合物 CN200580015701.1 2005-05-18 CN1953945A 2007-04-25 郭尚运; 郭芝瑛
发明提供一种泥灰浆组合物和混凝土组合物,特别地是提供一种包含100重量份水泥、100~300重量份玻璃珠和50~200重量份混合水的水泥灰浆组合物,以及包含所述水泥组合物和集料的混凝土组合物。本发明的水泥灰浆组合物和混凝土组合物使用少量的混合水就具有优异的流动性,因此在具有筋和金属丝的复杂的模具中也能沿重方向迅速迁移;由于具有优异的填充性能,所以能防止材料分离和除去内部或外部区域中存在的气泡;能显著地改进灰浆(或混凝土)的防水性和防止其劣化。另外,因为产生的水合热被吸收在灰浆(或混凝土)内,所以在例如大规模铸造的堤坝、桥墩和隧道等市政工程中不需要安装另外的冷却系统来控制水合热;不发生材料分离现象;通过将钢筋的表面转化成钝化状态而可以防止腐蚀引起的结构变化;由于从建造开始起到得到初期硬度的时间缩短,从而使建造周期缩短,所以确保高的质量;而且由于具有优异的填充性能,所以竣工表面的光滑度高,不存在例如气泡等不平整。
47 一种管道隔热保温支撑材及其制法 CN01135263.9 2001-12-22 CN1205145C 2005-06-08 郭恒
发明涉及管道支、吊架的保温支撑构件。提出的一种管道隔热保温支撑材其主要原料为:膨化蛭石、玻璃、玻璃纤维粉;三种原料的配比量为:膨化蛭石:20~60份(wt),水玻璃:20~60份(wt),玻璃纤维粉:10~30份(wt),促凝剂少许。管道隔热保温支撑材制法:将膨化蛭石过筛按比例称量倒入混合机中,启动搅拌,按比例加入水玻璃,与膨化蛭石混合后,按比例如入玻璃纤维粉,再混合后,加入促凝剂,混合至物料呈糊状,倒入模具塑制,入炉烘焙,控温300℃以下,1~4小时后出炉,脱摸。本发明具有原材料来源丰富、成型工艺简便、满足设计要求和价格低廉的特点。
48 超细混凝土外加剂 CN97115862.2 1997-09-06 CN1151991C 2004-06-02 王存孝; 王升; 王宝龙
发明涉及的是一种超细混凝土外加剂。它含有十六种固体混凝土外加剂中的一种或几种,所含有的固体混凝土外加剂粒径范围0.001-1um的频率重量分布≥1%,其比表面积>350m2/kg。这种超细水泥混凝土外加剂可以提高水泥混凝土的质量,降低添加剂的用量。
49 矿物纤维板的制造方法 CN97117689.2 1997-08-25 CN1148506C 2004-05-05 小池一功; 小岛英俊
一种制造矿物纤维板的方法,该方法包括将矿物纤维(60wt%至90wt%、有机粘接剂(2wt%至19wt%)、无机微纤维(1wt%至20wt%)、絮凝剂(0.5wt%至3wt%)、热膨胀树脂细颗粒(0.5wt%至10wt%)作为配方的组分均匀地分散在中,制备成淤浆,然后淤浆用湿法成形并干燥。其中,热膨胀树脂细颗粒膨胀后的颗粒直径不小于0.03mm但小于3.0mm,上述直径的膨胀度至少是3倍,而且该热膨胀树脂细颗粒的膨胀温度介于50℃至105℃之间。上述生产工艺能够提高生产率,并且用该工艺获得的矿物纤维板重量轻、且具有极好的吸音性能和耐火性能。
50 不燃性吸音电辐射吸收天花 CN00122266.X 2000-06-15 CN1119472C 2003-08-27 畑中英之; 大坪雅人
发明提供一种室内天花板,它具有轻质和足够弯曲强度、不燃性、吸音性能、隔热性能和所需的电辐射吸收性能,是解决无线局域网通讯问题的最佳构件。本发明还提供一种具有增强电辐射阻挡性能的室内天花板,它是通过在上述天花板上涂敷金属箔获得的。新颖的不燃性吸音电辐射吸收天花板,厚度为1-30mm,将67~92wt%、0.5~8wt%打浆、2~13%有机树脂粘结剂、0.15~1wt%絮凝剂、0.5~10wt%天然矿物纤维和0.02~1wt%纤维长度为1mm到30mm的纤维混合物制成分散浆料进行湿式造纸获得。
51 一种管道隔热保温支撑 CN01135263.9 2001-12-22 CN1428305A 2003-07-09 郭恒
发明涉及管道支、吊架的保温支撑构件。提出的一种管道隔热保温支撑材其主要原料为:膨化蛭石、玻璃、玻璃纤维粉;三种原料的配比量为:膨化蛭石:20~60份(wt),水玻璃:20~60份(wt),玻璃纤维粉:10~30份(wt)。管道隔热保温支撑材制得:将膨化蛭石过筛按比例称量倒入混合机中,启动搅拌,按比例加入水玻璃,与膨化蛭石混合后,按比例加入玻璃纤维粉,再混合后,加入促凝剂,混合至物料呈糊状,倒入模具塑制,入炉烘焙,控温300℃以下,1-4小时后出炉,脱模。本发明具有原材料来源丰富、成型工艺简便、满足设计要求和价格低廉的特点。
52 混凝土快速修复 CN96118951.7 1996-12-29 CN1154346A 1997-07-16 李文忠; 李云
发明叙述的混凝土快速修复泥是一种无机建筑材料,用含镁材料,含磷材料、白岩、石英岩等填充材料,灰、玻璃纤维缓凝剂等添加剂经破碎,分级、烘干粉磨制成的粉粒状单组分产品。本产品2小时抗压强度可达45MPa,适用于公路路面、工厂地面、飞机场跑道、桥梁盖板等承载混凝土快速修复。在使用中,只需用适量的水将本产品调和成流动性砂浆,注入混凝土的损坏处即可。在-10℃-38℃环境温度范围内均可使用,修复后的混凝土在数小时内恢复永久性使用。
53 不坍落的,可送的浇注材料及其施用方法 CN95108721.5 1995-07-28 CN1121907A 1996-05-08 M·C·兰格诺尔; G·O·休斯
一种基本上不坍落的、高密度的、低分和低水泥含量的耐火浇注材料组合物,其密度至少为120磅/英尺3,其特征在于,它含有一经混合的、可送的、含有可浇注固体的第一组分,该第一组分包括耐火骨料水泥、助流剂、反絮凝剂和水,其中水的用量为使经混合的第一组分达到可泵送稠度的最低用量,还含有在施用时作为第二组分加入到第一组分中的絮凝剂,絮凝剂的用量应使浇注组合物在施用时能防止落下或坍落。本发明还包括采用喷嘴施用该浇注材料的方法。
54 Underwater Non-Dispersible Quick-Setting and Rapid-Hardening Cement-Based Composite Material and Preparation Method and Application Thereof US15946806 2018-04-06 US20180290923A1 2018-10-11 JIAHUAN YU; GEORGE JIEBAO YU
The present invention belongs to the field of composite materials, particularly to an underwater non-dispersible quick-setting and rapid-hardening cement-based composite material and the preparation method and application thereof. The material consists of the following raw materials in percentage by weight: 32%-34% of silicate cement, 8.8%-9% of calcium aluminate, 5%-7% of magnesium oxide, 0.5%-2% of sulfur trioxide, 0.2%-0.3% of polycarboxylate high performance water-reducing agent, 0.3%-0.7% of flocculant, 0.05%-0.2% of setting accelerator, 0.05%-0.2% of air-entraining agent, 0.05%-0.3% of rust inhibitor, 26%-31% of fine aggregate, 13%-18% of coarse aggregate, and 8.4%-8.5% of water. The material can be used for rapid repair of cement buildings in water conservancy projects, the repair material can be quickly set and the initial strength can be guaranteed.
55 EXPANSIVE CEMENT US15872641 2018-01-16 US20180142136A1 2018-05-24 Kyriacos Agapiou; Cody Glenn Harris; Jeffery Dwane Karcher
An expansive additive composition for use in Portland cements and a method of using such an additive composition is provided. The additive composition can include a calcium aluminate cement additive and a lithium compound. The additive composition is capable of producing expansion in set cements when the temperature is at or below room temperature and minimizes the amount of calcium aluminate cement additive needed.
56 METHOD TO ARTIFICIALLY AGGLOMERATE FINELY DIVIDED MATERIALS US15567538 2015-05-26 US20180105463A1 2018-04-19 Davide ZAMPINI; Alexandre GUERINI; Giovanni VOLPATTI
Method to artificially agglomerate finely divided materials. A method to agglomerate finely divided material into aggregates, the aggregates being larger than the finely divided material, comprising the steps of (a) mixing finely divided material, binder and water in a mixer, (b) adding an agglomerating agent to the mix formed in step (a) and mixing constantly. Finely divided material is selected from the group consisting of cement, sand, clay, glass, slag, fly ash, stone powder, bypass dust, limestone, silica fume, crushed brick, brick powder and crushed stone or a combination thereof.
57 Use of carboxymethyl chitosans as additives in agglomerating compositions US13876393 2011-09-28 US08864905B2 2014-10-21 Jose Ignacio Alvarez Galindo; Jose Maria Fernandez; Maria Lasheras Zubiate; Inigo Navarro Blasco
The present invention belongs to the field of binder compositions for construction, more specifically it relates to the use of carboxymethylchitosan as flocculating additive and setting accelerator in binder compositions of the cement, cement mortar, concrete, grout, stucco and similar type. The invention also relates to binder compositions comprising carboxymethylchitosan, as well as to the method for their preparation.
58 High temperature resistant material US10037691 2001-11-09 US20030091479A1 2003-05-15 Zlatomir Kircanski
High temperature resistant materials, one including between approximately 45 and 55 dry weight percent of high temperature resistant Silica fibers, and the other including between approximately 50 and 60 dry weight percent of magnesium silicate, that have improved physical properties, such as being capable of withstanding temperatures in excess of 2,000null F., effective sealing, and being sufficiently resiliently compressible for cushioning a monolithic catalyst structure against breakage due to external physical shocks.
59 Composition and process for remediation of waste streams US09770123 2001-01-26 US06383398B2 2002-05-07 Sultan I. Amer
A remediation agent and process produces a treated water that meets discharge standards required by local regulations and generates stabilized waste which does not require further treatment prior to disposal. The composition of the treatment chemical is applicable to the treatment of industrial wastewaters and more specifically those from automobile production, metal finishing, metal processing, oil refineries, textiles, wood treatment, tannery, circuit board manufacturing, and other miscellaneous industrial waste streams from operations such as paints, coatings, adhesives, soap and detergents, chemicals, and food processing.
60 Composition and process for remediation of waste streams US09770123 2001-01-26 US20010025945A1 2001-10-04 Sultan I. Amer
A remediation agent and process produces a treated water that meets discharge standards required by local regulations and generates stabilized waste which does not require further treatment prior to disposal. The composition of the treatment chemical is applicable to the treatment of industrial wastewaters and more specifically those from automobile production, metal finishing, metal processing, oil refineries, textiles, wood treatment, tannery, circuit board manufacturing, and other miscellaneous industrial waste streams from operations such as paints, coatings, adhesives, soap and detergents, chemicals, and food processing.
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