防火

Also very common is its use in sodium silicate bonded panels and shapes.

在松散充填领域中，防火门中也有填充来增强防火性能。

For the research interest,the paper has studied the influence of such factors on the smoke movement,as the height of spandrel,the width of horizontal projection,the width of heat passage,the breaking of external wall,as well as the wind speed,etc.

分析发现，增设防火挑檐、加宽幕墙热通道可降低烟气对上层幕墙的影响，而在0.8m高的基础上再增加窗槛墙高度并不能起到更好的防火效果；外幕墙破碎后，可将大部分烟气排出到外界空间，对上层幕墙的影响会减弱；室外风速会加速烟气的蔓延，但可降低烟气温度。

The Forest fire prevention is the technology which has much relations with geographic information, so if we make use of 3S technology, we can greatly improve the levels in the area of monitoring, saving, forecast, analyze, statistic and decision so as to prevent in unfired state and discover at litter fire and save life and properties in time. Only by this way can we reduce the losses from forest fire disaster and protect the forest ecological resources and pepoles life and properties.

作为与地理信息密切相关的森林防火，采用3S技术，可以大为提高森林防火的监测、救援、预测、分析、统计、决策水平，从而防患于未燃，发现于小火，及时扑救，最大限度地减少森林火灾的损失，保护森林生态资源和人民生命财产安全。

Our company in Australia, the Middle East clients, making use of my company's vermiculite production slate for the fire door core door, the maximum fire time of 5 hours, plus 4 hours, 3 hours, 2 hours, 1 hour at various levels, etc..

我公司澳洲、中东等地区的客户，利用我公司生产的蛭石板为门芯制作的防火门，最高防火时间为5小时，另外还有4小时、3小时、2小时、1小时等各种级别。

In the design of commercial buildings,the widths of fire-escape stairs and the fire-resisting doors to adjoining fire departments served as auxiliary exits in large emporia become quite conspicuous problems.

在商业建筑设计中，大型商场疏散楼梯宽度以及借用通向相邻防火分区的防火门作为辅助疏散出口的问题比较突出。

A The following test results relate only to the ignitability of the combination of materials under the particular conditions of test stated; they are not intended as a means of assessing the full potential fire hazard of the materials or products in use.

如下测试结果只是说明该物料组合在一定条件下的的燃烧性能，并不能作为评估实际产品和物料在使用过程对所有潜在火源的防火能力的方法；外贸论坛|外贸社区|检测认证|防火阻燃|外贸知识|外贸英语|办公电脑知识|电子商务|常州外贸论坛|丹阳外贸论坛|中国国际电子商务|外贸人才|外贸招聘求职|外贸展会|江苏，浙江，广东，福建|% W5 ^2 p V' r8 E

The dispersion of filler and fire retardant agent is the important factor for the performance of ultrathin intumescent fire retardant coating .

填料和防火助剂在涂料中的分散状况是影响超薄膨胀型防火涂料性能的重要因素。

Keywords steel structure;intumescent fire retardant coatings;fireproofing mechanism;current state and development;review

钢结构；膨胀型防火涂料；防火机理；现状和发展

The corrosion and the mechanism of corrosion resistance of steel products have been introduced in this paper,and the research on the corrosion resistance of the super-thin intumescent fire coatings for steel structures ,which are with both high fire performance and insulation and good corrosion resistance and with the resin of crylic acid as the substrate,is mainly included.

介绍了钢材的腐蚀及防腐机理，研究了以对丙烯酸树脂进行复合改性为基料，研制出的一种既具有高效防火隔热性能，又具有优异防腐蚀性能的超薄膨胀型钢结构防火涂料的防腐性能。

In this thesis, tentative research was carried out that pyrogenation of fire retardant coating was analyzed: the heat-resistant effect of it would be weaken when the temperature was between 200℃and 400℃.

本课题尝试性地对SWH室外厚型钢结构防火涂料在高温试验的基础上进行了热重分析，结果表明：在200℃～400℃期间，SWH室外厚型钢结构防火涂料的阻热性能减弱。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐