• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International journal of applied mechanics >Nanotechnologies for testing and diagnostics of materials, constructions and elements of engineering systems of buildings from them with fire retardant coatings. Part 1
【24h】

Nanotechnologies for testing and diagnostics of materials, constructions and elements of engineering systems of buildings from them with fire retardant coatings. Part 1

机译：用阻燃涂层对其建筑物工程系统的测试和诊断材料，建筑和工程系统元素的纳米技术。 第1部分

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Introduction. The aim of the study was to optimize the quality control of fire retardant coatings (FRC) during their production and use. The results of a comparative analysis of the consequences of fires and their causes with the parameter of fire resistance of objects indicate that the number of fires and damage from them in buildings of the first degree of fire resistance is almost an order of magnitude smaller than in buildings of the second degree of fire resistance. Consequently, increasing the fire resistance of building materials and structures is the way to radically reduce fires and losses from them. Methods and materials. Based on a system analysis of existing fire protection technologies for building materials made of wood, metals, rubber and polymers, nanotechnologies were developed to determine the stability of samples with an FRC on the baro-electro-thermo-acoustic (BETA) analyzer and create their "images" for further diagnosis of their aging at the constructions and operation facility. The novelty of the study is protected by patents of the Russian Federation. Results and discussion. The obtained results consist in the refinement of computational algorithms for the FRC in the BETA analyzer, as well as in the development of a portable automated complex, which allows to determine the stage of "aging" of the FRC on these materials, and, consequently, their durability and update time. This conclusion is based, firstly, on the results of the development of a thermo-electro-dilatometer crucible for controlling liquid and viscous materials by the authors of the "float design", which will make it possible to control the FRC characteristics during their production, and secondly, to carry out express control after filling them in containers (polymer, metal, glass) without opening it and thirdly, due to the recognition of these "images" using thermo-electro-measurements of the FRC using special probes connected to a portable automated system. Conclusion. The results obtained make it possible to "arm" with portable automated systems not only construction and fire control authorities, but also manufacturers of emergency protection products. This will allow, according to the authors, to fundamentally solve the problems of quality and durability of FRC, but the main thing is to guarantee the stability of the protected materials and structures from them.
机译：介绍。该研究的目的是在生产和使用过程中优化阻燃涂层（FRC）的质量控制。对对象的抗火灭火参数的射击后果的比较分析结果表明，在第一度防火抵抗程度的建筑物中射击和损坏的数量几乎小于二次耐火程度的建筑物。因此，增加建筑材料和结构的耐火性是从根本上减少它们的燃烧和损失的方式。方法和材料。基于对由木材，金属，橡胶和聚合物制成的建筑材料的现有防火技术的系统分析，开发了纳米技术，以确定在Baro-Electro-Thermo-acoustic（Beta）分析仪上用FRC的样品的稳定性，并产生他们的“图像”，用于进一步诊断构造和操作设施的老化。该研究的新颖性受到俄罗斯联邦专利的保护。结果和讨论。获得的结果包括在Beta分析仪中的FRC的计算算法中，以及开发便携式自动复合物，其允许确定FRC对这些材料的“老化”的阶段，并且因此，他们的耐用性和更新时间。首先，这一结论是基于开发用于控制液体和粘性材料的热电膨胀表坩埚的结果，该作者通过“浮动设计”的作者来说，这将使能够在其生产过程中控制FRC特性其次，在填充容器（聚合物，金属，玻璃）的情况下进行明确控制而不打开它，并且第三，由于使用连接到的特殊探针使用FRC的热测量来识别这些“图像”便携式自动化系统。结论。获得的结果使得“ARM”不仅可以“ARM”不仅是建造和消防机构，而且是应急保护产品的制造商。根据作者，这将允许从基本上解决FRC的质量和耐久性问题，但主要是保证受保护材料和结构的稳定性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号