Quick-hardening concrete repairing material based on nanometer material
The invention relates to the technical field of building materials, and discloses a nano-material-based quick-hardening concrete repairing material which comprises the following components in parts by weight: 100-120 parts of cement, 120-140 parts of sand, 1-2 parts of nano silicon dioxide, 2-6 part...
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| creator | ZHANG QIAOBING ZHANG ZHENYU LU ZHIYONG QIN ZEHONG ZHANG DONG DU FUYING AN GANGJIAN DING JIAMENG CAI HONG HE GUIXIN |
| description | The invention relates to the technical field of building materials, and discloses a nano-material-based quick-hardening concrete repairing material which comprises the following components in parts by weight: 100-120 parts of cement, 120-140 parts of sand, 1-2 parts of nano silicon dioxide, 2-6 parts of anhydrous calcium sulphoaluminate powder, 1-2 parts of nano calcium carbonate powder, 0.01-0.06 part of carbon nanotubes, 1-5 parts of calcium hydroxide powder and 0.1-0.4 part of water reducing agent powder. The adhesive has good bonding strength and relatively excellent anti-seepage performance, and can be used for rapid repairing and repairing operation of underground engineering structures.
本申请涉及建筑材料技术领域，公开了一种基于纳米材料的快硬型混凝土修补材料，包括以下重量份数的组分：水泥100～120份、砂120～140份、纳米二氧化硅1～2份、无水硫铝酸钙粉末2～6份、纳米碳酸钙粉末1～2份、碳纳米管0.01～0.06份、氢氧化钙粉末1～5份、减水剂粉末0.1～0.4份。本申请具有良好的粘接强度以及较位优异的抗渗性能，可用于地下工程结构的快速修复、修补作业。 |
| format | Patent |
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本申请涉及建筑材料技术领域，公开了一种基于纳米材料的快硬型混凝土修补材料，包括以下重量份数的组分：水泥100～120份、砂120～140份、纳米二氧化硅1～2份、无水硫铝酸钙粉末2～6份、纳米碳酸钙粉末1～2份、碳纳米管0.01～0.06份、氢氧化钙粉末1～5份、减水剂粉末0.1～0.4份。本申请具有良好的粘接强度以及较位优异的抗渗性能，可用于地下工程结构的快速修复、修补作业。</description><subject>ARTIFICIAL STONE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>REFRACTORIES</subject><subject>SLAG</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAPLM1MztbNSCxKSc3LzEtXSM7PSy5KLUlVKEotSMwsAgnlJpakFmUm5igkJRanpijk5ynkJebl5wIVFcHleBhY0xJzilN5oTQ3g6Kba4izh25qQX58anFBYnJqXmpJvLOfoaGpuYmpiaWZozExagCSuDRT</recordid><startdate>20230307</startdate><enddate>20230307</enddate><creator>ZHANG QIAOBING</creator><creator>ZHANG ZHENYU</creator><creator>LU ZHIYONG</creator><creator>QIN ZEHONG</creator><creator>ZHANG DONG</creator><creator>DU FUYING</creator><creator>AN GANGJIAN</creator><creator>DING JIAMENG</creator><creator>CAI HONG</creator><creator>HE GUIXIN</creator><scope>EVB</scope></search><sort><creationdate>20230307</creationdate><title>Quick-hardening concrete repairing material based on nanometer material</title><author>ZHANG QIAOBING ; ZHANG ZHENYU ; LU ZHIYONG ; QIN ZEHONG ; ZHANG DONG ; DU FUYING ; AN GANGJIAN ; DING JIAMENG ; CAI HONG ; HE GUIXIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115745496A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ARTIFICIAL STONE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>REFRACTORIES</topic><topic>SLAG</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG QIAOBING</creatorcontrib><creatorcontrib>ZHANG ZHENYU</creatorcontrib><creatorcontrib>LU ZHIYONG</creatorcontrib><creatorcontrib>QIN ZEHONG</creatorcontrib><creatorcontrib>ZHANG DONG</creatorcontrib><creatorcontrib>DU FUYING</creatorcontrib><creatorcontrib>AN GANGJIAN</creatorcontrib><creatorcontrib>DING JIAMENG</creatorcontrib><creatorcontrib>CAI HONG</creatorcontrib><creatorcontrib>HE GUIXIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG QIAOBING</au><au>ZHANG ZHENYU</au><au>LU ZHIYONG</au><au>QIN ZEHONG</au><au>ZHANG DONG</au><au>DU FUYING</au><au>AN GANGJIAN</au><au>DING JIAMENG</au><au>CAI HONG</au><au>HE GUIXIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Quick-hardening concrete repairing material based on nanometer material</title><date>2023-03-07</date><risdate>2023</risdate><abstract>The invention relates to the technical field of building materials, and discloses a nano-material-based quick-hardening concrete repairing material which comprises the following components in parts by weight: 100-120 parts of cement, 120-140 parts of sand, 1-2 parts of nano silicon dioxide, 2-6 parts of anhydrous calcium sulphoaluminate powder, 1-2 parts of nano calcium carbonate powder, 0.01-0.06 part of carbon nanotubes, 1-5 parts of calcium hydroxide powder and 0.1-0.4 part of water reducing agent powder. The adhesive has good bonding strength and relatively excellent anti-seepage performance, and can be used for rapid repairing and repairing operation of underground engineering structures.
本申请涉及建筑材料技术领域，公开了一种基于纳米材料的快硬型混凝土修补材料，包括以下重量份数的组分：水泥100～120份、砂120～140份、纳米二氧化硅1～2份、无水硫铝酸钙粉末2～6份、纳米碳酸钙粉末1～2份、碳纳米管0.01～0.06份、氢氧化钙粉末1～5份、减水剂粉末0.1～0.4份。本申请具有良好的粘接强度以及较位优异的抗渗性能，可用于地下工程结构的快速修复、修补作业。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE |
| title | Quick-hardening concrete repairing material based on nanometer material |
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