{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"将富含Si、Ca的白钨尾矿和富含Si、Al的偏高岭土复合作为硅铝原料(基质),在水玻璃激发作用下制备聚合物砂浆,以调整骨料掺量与级配的方式去优化试样的早期抗压强度;并借助XRD和SEM-EDS对优选试样的微结构进行表征.结果表明:当骨料掺量为50%时,产生高强度砂浆试样的个数最多;当骨料掺量为40%,且细、中、粗骨料在总骨料中分别占10%、60%、30%时,试样的早期抗压强度获得最高值26.7 MPa;在对硅铝原料进行的活化预处理和水玻璃激发以及对砂浆试样进行的蒸压养护之后,硅铝原料中的Si、Al、Ca等元素得以部分溶出,参与形成聚合物凝胶体,赋予砂浆试样良好的早期强度性能.","authors":[{"authorName":"焦向科","id":"03d4f646-52d7-4749-b1ad-3688fc92e8d7","originalAuthorName":"焦向科"},{"authorName":"罗仙平","id":"0a6bd597-9e9a-46dc-89a3-369c920656b0","originalAuthorName":"罗仙平"},{"authorName":"袁程方","id":"7fb7efb0-844a-4366-ac68-e075fd53ffa0","originalAuthorName":"袁程方"},{"authorName":"陈骞","id":"53d7a971-88fe-45c6-9270-d3dc34a0c331","originalAuthorName":"陈骞"},{"authorName":"欧阳忠","id":"5452032d-d0bf-482f-b931-889a669e1256","originalAuthorName":"欧阳忠"},{"authorName":"匡敬忠","id":"8b10c4f3-adf4-4640-97f7-eabca2f067c1","originalAuthorName":"匡敬忠"}],"doi":"","fpage":"3418","id":"67b4221d-9057-4ecd-ba6a-df82ef749846","issue":"12","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"aea13afd-946a-489c-8cc6-5b5e878eaca6","keyword":"聚合物砂浆","originalKeyword":"地聚合物砂浆"},{"id":"40553479-6232-4c1c-8ea9-f84bada6d54b","keyword":"抗压强度","originalKeyword":"抗压强度"},{"id":"d6a08ba7-7f5f-47b2-8f14-6406489bbfe4","keyword":"骨料掺量","originalKeyword":"骨料掺量"},{"id":"65451026-46a5-44c8-bd75-9ab88e69c032","keyword":"骨料级配","originalKeyword":"骨料级配"}],"language":"zh","publisherId":"gsytb201512002","title":"不同骨料掺量与级配下白钨尾矿-偏高岭土基地聚合物的制备及其早期强度","volume":"34","year":"2015"},{"abstractinfo":"聚合物是一类新型的高性能无机聚合物材料,是碱激活胶凝材料中最具前途的一类.由于其特殊的无机缩聚三维氧化网络结构,使得聚合物材料在众多方面具有比高分子材料、水泥、陶瓷和金属更高的高温性能和机械性能;另一方面,聚合物材料制造过程中的能耗和三废排放量都非常低,材料对环境友好并且可以很好被回收再利用,是一种可持续发展的\"绿色环保材料\".本文结合本研究室在改性方面的工作,比较全面论述了聚合物材料的发展历史、反应机理、结构与性能关系、生产工艺及其特点、理化性能及其应用和性能缺点及其改性等方面的基础理论和最新研究进展.我们提出聚合物材料是兼顾社会发展和减轻环境污染问题的一个较理想的对策.","authors":[{"authorName":"张书政","id":"4f7ae47b-978a-4182-ba4d-f790ada4f627","originalAuthorName":"张书政"},{"authorName":"龚克成","id":"e46ac888-cc90-45ac-937e-5b4ddfaef0fc","originalAuthorName":"龚克成"}],"doi":"10.3969/j.issn.1673-2812.2003.03.030","fpage":"430","id":"bfc0bdf4-5f51-45a2-8dab-bff42d6ff606","issue":"3","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"b8d98828-2260-4893-b2ed-627dded43016","keyword":"聚合物","originalKeyword":"地聚合物"},{"id":"66814800-9fe9-4167-abd3-f88af96d4ac3","keyword":"绿色环保材料","originalKeyword":"绿色环保材料"},{"id":"85ad4c84-4108-4f69-9283-1ecde54918b3","keyword":"聚铝硅酸盐","originalKeyword":"聚铝硅酸盐"},{"id":"b95f8835-584b-443d-932c-bcf50daec2c1","keyword":"三维网络结构、高温高强材料","originalKeyword":"三维网络结构、高温高强材料"}],"language":"zh","publisherId":"clkxygc200303030","title":"聚合物","volume":"21","year":"2003"},{"abstractinfo":"介绍了聚合物改性砂浆在国内外的使用现状和应用前景、分类和性质、国内外研究现状以及研究趋势等,同时也探讨了聚合物改性砂浆的作用机理,并详细介绍了目前本领域所存在的几个问题,展望了聚合物改性砂浆未来的应用.","authors":[{"authorName":"赵维","id":"afd44327-6b76-4caa-8a25-1fd46cb13553","originalAuthorName":"赵维"},{"authorName":"李东旭","id":"ef4c3231-a1d6-4320-b1b5-4b6edb21035f","originalAuthorName":"李东旭"},{"authorName":"李清海","id":"a8f3c93a-79ef-483c-8e28-4ff13a8c6e7e","originalAuthorName":"李清海"}],"doi":"","fpage":"136","id":"fd6715b7-7fe9-4dc8-8186-14436a53e93b","issue":"11","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"ee7daa07-080e-46b1-9e43-1eb1cb019f72","keyword":"聚合物","originalKeyword":"聚合物"},{"id":"fc32e26f-65fe-49a3-bf48-e7f9d32d4378","keyword":"改性","originalKeyword":"改性"},{"id":"62e54487-37ff-4bbf-a031-b9bf89edebe7","keyword":"修补砂浆","originalKeyword":"修补砂浆"},{"id":"97a8dad1-1324-4a0c-b263-3af7783fcc0c","keyword":"改性机理","originalKeyword":"改性机理"},{"id":"b91753d7-b549-436a-a1d1-09c9c35fe9c6","keyword":"种类","originalKeyword":"种类"}],"language":"zh","publisherId":"cldb201011031","title":"聚合物改性砂浆综述","volume":"24","year":"2010"},{"abstractinfo":"综合介绍了国内外聚合物砂浆的发展现状、分类与性质.与普通砂浆相比,聚合物砂浆具有许多优良的性能,因此研究和发展聚合物砂浆具有现实意义.探讨了聚合物砂浆的作用机理以及应用,介绍了聚合物砂浆在应用中存在的问题,并据此对聚合物砂浆的应用进行了展望.","authors":[{"authorName":"权刘权","id":"af7b9b07-4ec2-4cd5-8171-e0908f753bbf","originalAuthorName":"权刘权"},{"authorName":"李东旭","id":"5bc2c7e9-f07f-4f3d-8fb2-d95596e2b753","originalAuthorName":"李东旭"}],"doi":"","fpage":"67","id":"a056eb32-c1f2-4cd3-8ac5-a9291ba157b0","issue":"6","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"6557070c-0f75-4974-9c44-258fe608ae81","keyword":"聚合物砂浆","originalKeyword":"聚合物砂浆"},{"id":"84b22eb6-ebe0-48f7-8366-3bcd65ec8337","keyword":"改性机理","originalKeyword":"改性机理"},{"id":"01de07ba-ef79-4243-a8ff-a40701fe853e","keyword":"种类","originalKeyword":"种类"}],"language":"zh","publisherId":"cldb200606018","title":"聚合物砂浆的研究进展","volume":"20","year":"2006"},{"abstractinfo":"本文介绍了一种新型聚合物改性粘结砂浆(PMBM),并研究了聚合物对粘结砂浆性能的影响,测试了砂浆的抗冻性、粘结抗拉强度、收缩率和吸水率等性能;利用扫描电镜等观察了聚合物改性粘结砂浆硬化体的微观结构,分析了苯丙乳液对水泥砂浆的改性机理.研究表明,聚合物能降低砂浆的压折比、吸水率和收缩率,改善砂浆的抗冻性及耐久性.聚合物掺量为20%时,PMBMs压折比小于3.0,符合粘结砂浆对压折比的要求;PMBMs收缩率为0.0351%,远小于普通粘结砂浆;经6次冻融循环后,试样的质量损失和强度损失分别为0.22%和-18.7%;粘结抗拉强度(28 d)为4.4 MPa远高于普通粘结砂浆(0.82 MPa);扫描电镜显示PMBMs内部孔隙具有光滑的孔壁结构.","authors":[{"authorName":"丁向群","id":"68ac193a-7ec9-47cb-8cfa-c9cbf64f4701","originalAuthorName":"丁向群"},{"authorName":"张冷庆","id":"109eb521-f50e-4c16-9dfc-acff17c02edc","originalAuthorName":"张冷庆"},{"authorName":"冀言亮","id":"6cb80431-da0d-4e58-8dfc-6097f01611a6","originalAuthorName":"冀言亮"},{"authorName":"王钰","id":"feb81947-3492-4946-82b0-1de3127e19ff","originalAuthorName":"王钰"},{"authorName":"邢进","id":"256397c0-b520-4254-bc3a-387384219b9b","originalAuthorName":"邢进"}],"doi":"","fpage":"1040","id":"50b6ba5a-58d2-429e-994b-8917cd1339f5","issue":"5","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"ef85fcdc-afe4-49c1-ac38-b84e2b8e6a94","keyword":"聚合物改性砂浆","originalKeyword":"聚合物改性砂浆"},{"id":"0ccd299b-9819-4492-ba03-4c9e91793550","keyword":"粘结强度","originalKeyword":"粘结强度"},{"id":"11326245-f5ab-4d76-ad0c-288ff974d309","keyword":"耐久性","originalKeyword":"耐久性"},{"id":"860f2fdc-e0b7-437a-a8e8-38bcaf603394","keyword":"吸水率","originalKeyword":"吸水率"},{"id":"65fdf4d5-a892-46fc-bf66-2b56de281fc0","keyword":"强度损失","originalKeyword":"强度损失"}],"language":"zh","publisherId":"gsytb201405010","title":"聚合物改性粘结砂浆的性能研究","volume":"33","year":"2014"},{"abstractinfo":"聚合物是一类新型高性能无机聚合物,由于其特殊的无机缩聚三维氧化网络结构,使得聚合物材料具有良好的高温性能和机械性能.而且生产过程中的能耗和三废排放量都很低,材料对环境友好并可回收再利用,是一种可持续发展的\"绿色环保材料\".本文研究了不同地聚合物材料的性能和微观组织,其中L26、L15、L21的弯曲强度分别为26.1MPa、33.5MPa、32.8MPa;压缩强度分别为49.3MPa、18.5MPa、25.8MPa,经900℃2h煅烧后L21的弯曲强度为20.7MPa,压缩强度为39.1MPa.","authors":[{"authorName":"李松","id":"a874cf3e-9f38-4fa8-a9d8-b60d7da147f8","originalAuthorName":"李松"},{"authorName":"陈玉龙","id":"748da85a-911e-4eee-8f45-3a9c251926be","originalAuthorName":"陈玉龙"}],"doi":"10.3969/j.issn.1003-0999.2007.06.014","fpage":"49","id":"6848c826-fc33-4c43-9856-cd191ef1d254","issue":"6","journal":{"abbrevTitle":"BLGFHCL","coverImgSrc":"journal/img/cover/BLGFHCL.jpg","id":"6","issnPpub":"1003-0999","publisherId":"BLGFHCL","title":"玻璃钢/复合材料"},"keywords":[{"id":"f5db56e7-93f3-4dcc-8748-a70926a204a9","keyword":"聚合物","originalKeyword":"地聚合物"},{"id":"32b524fa-b01d-4275-8f31-fd85c7593ac7","keyword":"无机聚合物","originalKeyword":"无机聚合物"},{"id":"a5e00b17-fe61-41dd-b01c-3b6df86d754d","keyword":"多硅铝酸盐","originalKeyword":"多硅铝酸盐"},{"id":"ba4f1a5f-24a0-4b7d-8d59-5f80097ed19a","keyword":"高温材料","originalKeyword":"高温材料"}],"language":"zh","publisherId":"blgfhcl200706014","title":"聚合物的性能研究","volume":"","year":"2007"},{"abstractinfo":"通过研究水灰比、可再生聚合物胶粉和聚丙烯纤维掺量对聚合物修补砂浆流动性、强度和抗裂性能的影响,开发了一种高性能聚合物修补砂浆.研究表明:水灰比为0.35,聚合物胶粉掺量为聚合物砂浆总量的1.5%,聚丙烯纤维掺量为胶凝材料的0.3%,聚合物砂浆的整体性能较好;28 d抗压强度、抗折强度以及压折比可以达到71.06 MPa、14.53 MPa和4.89,是一种高强加固材料.","authors":[{"authorName":"张磊","id":"04bc14d3-1d26-4e0d-af9a-4f9d185b9f0a","originalAuthorName":"张磊"},{"authorName":"张小冬","id":"b63c7224-9617-47a4-96fe-d0ba03c211d8","originalAuthorName":"张小冬"},{"authorName":"黄莹","id":"c3710ab6-95ad-4595-89cb-8617dcdc986f","originalAuthorName":"黄莹"},{"authorName":"赵东林","id":"bf547769-d068-4f90-9f4e-0a431d8f10b5","originalAuthorName":"赵东林"}],"doi":"","fpage":"988","id":"4d36fa50-1004-480d-bf13-d93625b39bd9","issue":"4","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"9bf37b7b-0888-4052-9b92-7a48c341b7be","keyword":"可再生聚合物胶粉","originalKeyword":"可再生聚合物胶粉"},{"id":"d70b72e9-588f-4b1f-bc92-20221b3cf2d6","keyword":"修补砂浆","originalKeyword":"修补砂浆"},{"id":"02dbd5eb-9e39-4278-9339-d818da9e1079","keyword":"聚丙烯纤维","originalKeyword":"聚丙烯纤维"}],"language":"zh","publisherId":"gsytb201004049","title":"高性能聚合物修补砂浆的研究","volume":"29","year":"2010"},{"abstractinfo":"通过正交试验研究了胶粉、硅灰、纤维素醚、石膏、减水荆、消泡荆对干粉砂浆性能的影响.结果表明,聚合物改性后砂浆的1d抗压强度达38.4MPa,抗折强度达6.4MPa.该早强修补砂浆特别适用于紧急抢修工程,具有一定的经济和社会效益.","authors":[{"authorName":"赵维","id":"9506ce4c-efd0-4ad3-93c2-0b6f1e70b697","originalAuthorName":"赵维"},{"authorName":"李东旭","id":"1c17c2f9-cc4c-4482-8d8f-8031924811ea","originalAuthorName":"李东旭"},{"authorName":"李清海","id":"24871b60-2a42-44cd-b548-da239c3fce5f","originalAuthorName":"李清海"},{"authorName":"王志新","id":"df353178-be83-43f9-a137-2f2f6977709b","originalAuthorName":"王志新"}],"doi":"","fpage":"67","id":"6096838d-e60f-46af-bdf8-9e99785d7c10","issue":"24","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"35d60f2b-924f-4b14-b445-943343b2d2dc","keyword":"早强","originalKeyword":"早强"},{"id":"957ee6c9-d7f9-40d4-98e6-c5eab10eaa65","keyword":"修补砂浆","originalKeyword":"修补砂浆"},{"id":"8895bf5a-5a40-4bbc-a3f8-db988d4a23d3","keyword":"正交试验","originalKeyword":"正交试验"}],"language":"zh","publisherId":"cldb201024019","title":"聚合物改性砂浆的强度性能研究","volume":"24","year":"2010"},{"abstractinfo":"在以往对地聚合物胶凝材料的研究中,碱性激发剂的制备都需要经过24h或者更长时间的陈化,这不利于聚合物的实际应用.以偏高岭土和粉煤灰为硅铝酸盐材料,采用不经过陈化的双组分作碱性激发剂制备聚合物胶凝材料.研究了激发剂的掺加方式、种类、含量以及粉煤灰对地聚合物胶凝材料力学性能的影响;初步研究了聚合物的抗硫酸盐侵蚀性能以及耐高温性能.结果表明:不经过陈化的双组分作碱性激发剂制备的聚合物3天抗压强度可以达到45MPa,抗硫酸盐侵蚀及耐高温性能比普通硅酸盐水泥更为优异,是一种值得关注的新型胶凝材料.","authors":[{"authorName":"李硕","id":"f1a341e1-94be-41b8-853f-498217934021","originalAuthorName":"李硕"},{"authorName":"彭小芹","id":"24cca0c4-cdd7-4378-9b19-ab9b7bcfdc5b","originalAuthorName":"彭小芹"},{"authorName":"贺芳","id":"0ab0d786-137c-418e-a973-1515e39929cf","originalAuthorName":"贺芳"},{"authorName":"黄滔","id":"d060e439-c2e9-4b04-94c9-15ee41ea1a61","originalAuthorName":"黄滔"}],"doi":"","fpage":"301","id":"aff20a11-95e3-4ba4-b785-0f0687d911bf","issue":"z2","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"3c5ea6b6-20b9-4bc5-9930-d7e18bf17db0","keyword":"聚合物","originalKeyword":"地聚合物"},{"id":"55383d42-5576-46c5-a7ed-18c3d1431f69","keyword":"激发剂","originalKeyword":"激发剂"},{"id":"72d7f16b-32a7-42b5-a6e3-21e2d10f50fd","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"2c884357-2f40-4093-847b-085a4dcf5dd8","keyword":"耐久性","originalKeyword":"耐久性"}],"language":"zh","publisherId":"cldb2007z2106","title":"聚合物胶凝材料的性能研究","volume":"21","year":"2007"},{"abstractinfo":"研制开发了一种双组分高强聚合物修补砂浆,通过力学实验分析找到与普通硅酸盐水泥适应性良好的水泥砂浆改性专用聚合物乳液,研究了不同聚合物乳液对水泥砂浆粘结强度、抗压强度及抗折强度的影响,并最终确定了聚合物砂浆的基本组成:聚合物掺量为5~10%,灰砂比为1:1,水灰比为0.4.在此基础上加入高效减水剂及纤维素醚等,得到了一种性能优良的聚合物修补砂浆.","authors":[{"authorName":"罗毅","id":"92a82952-b478-4a07-9e25-9399d2afaabc","originalAuthorName":"罗毅"},{"authorName":"李霈霖","id":"96c5058c-cb6f-4251-8605-7c6a94921786","originalAuthorName":"李霈霖"}],"doi":"","fpage":"1267","id":"2977d028-b37d-4a6b-996b-9175114cfa28","issue":"6","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"8bc003c0-c854-4519-833d-8d3c78f1f6c4","keyword":"聚合物乳液","originalKeyword":"聚合物乳液"},{"id":"92d55d40-a4ee-4d30-9317-41fe5ee7843c","keyword":"修补砂浆","originalKeyword":"修补砂浆"},{"id":"53c7c681-3fb9-4ed1-86ee-34f14a7615cd","keyword":"粘结强度","originalKeyword":"粘结强度"}],"language":"zh","publisherId":"gsytb200806037","title":"高强修补型聚合物乳液砂浆的研制开发","volume":"27","year":"2008"}],"totalpage":5374,"totalrecord":53740}