火焰通过窗户后,建筑外墙也暴露于火焰中。邻近的物体(如垃圾桶或汽车)的火焰也会使外墙暴露于火焰中。外墙的对火反应取决于外墙的材料。
如果外墙系统,包括装饰挂板和含有可燃材质并在燃烧释放有毒烟雾的保温材料,将极大地威胁整栋建筑物和所有居民。在这种情况下,外墙给燃烧的火灾增加了一个重要的燃料来源。建筑物立面的高温将导致窗户破裂,使火势蔓延到更多的楼层。
相反,如果外墙由不燃材料组成,火焰最终可能会到达并破坏地面以及上方的窗户,但是由于外墙不会对火势的蔓延产生影响并造成烟雾,这将使建筑物的居民有更多的时间逃脱,消防人员有更多的时间熄灭火焰。这对中高层建筑尤为重要!
这就是为什么我们建议,每栋中高层建筑只能用不燃材料作为外墙保温材料,这些材料在暴露于火中不会发出明显的有毒烟雾。
对于使用洛科威产品的每个人,洛科威集团致力于丰富和改善其生活水平。我们的专业知识非常适合解决当今许多重大的可持续发展问题。
洛科威中国
清远工厂:广东省清远市佛冈县汤塘镇广佛产业园创新路9号
扬州工厂:江苏省仪征市经济开发区科研四路5号
客户服务热线: 400-665-0505
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ROCKWOOL Group在我们的网站使用其自己和来自我们合作伙伴的cookie,收集有关您的个人信息(IP 地址、地理位置和其他在线标识),以实现各类用途。我们使用cookie保持网站正常运行(“必要类”)、记录您的设置并创造更好的用户体验(“功能类”)、分析您的行为以优化网站(“统计类”)并根据您在我们网站的活动向社交媒体和外部网站发布针对性的内容和广告(“营销类”)。有关您使用我们网站的信息可能被披露给我们的社交媒体、广告和分析合作伙伴。我们的业务合作伙伴可能会将这些数据,与过去提供给他们的其它信息,或他们通过您使用其服务时收集的信息相结合使用。合作伙伴可能位于不安全的第三国,包括美国。如果声明接受cookie,代表您已知悉这种转移,请记住第三国的保护标准可能与欧盟/欧洲经济区有所不同。
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您可随时点击网站底部的Cookie图标,撤回或更改同意。在“关于”部分阅读更多我们如何使用cookie的信息,以及我们隐私声明 中有关处理个人数据的说明,包括ROCKWOOL 公司具体掌控您的哪些个人数据。
必要的cookie能够通过启用诸如网页导航和访问网站的安全领域等基本功能以使网站可用。若没有这些cookie,网站将无法恰当运行。
CookieConsent
Stores the user's cookie consent state for the current domain
期满:1年
类别:HTTP
test_cookie
Used to check if the user's browser supports cookies.
期满:1年
类别:HTTP
li_gc
Stores the user's cookie consent state for the current domain
期满:179天
类别:HTTP
BIGipServer#
Used to distribute traffic to the website on several servers in order to optimise response times.
期满:Session
类别:HTTP
SESS# [x2]
Preserves users states across page requests.
期满:Session
类别:HTTP
__cf_bm
This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website.
期满:1天
类别:HTTP
_t
Unique id that identifies the user's session.
期满:29天
类别:HTTP
AI_buffer
Used in context with the "AI_sentBuffer" in order to limit the number of data-server-updates (Azure). This synergy also allows the website to detect any duplicate data-server-updates.
期满:Session
类别:HTTP
AI_sentBuffer
Used in context with the "AI_buffer" in order to limit the number of data-server-updates (Azure). This synergy also allows the website to detect any duplicate data-server-updates.
期满:Session
类别:HTTP
ai_session
Preserves users states across page requests.
期满:1天
类别:HTTP
ARRAffinity
Used to distribute traffic to the website on several servers in order to optimise response times.
期满:Session
类别:HTTP
ARRAffinitySameSite
Used to distribute traffic to the website on several servers in order to optimise response times.
期满:Session
类别:HTTP
偏好cookie能够使网站记住更改网站行为或外观的信息,就好比您的首选语言或所在地区一样。
我们不使用这种类别的 cookie
统计cookie能够通过收集和匿名报告信息帮助网站拥有者了解访客与网站互动的方式。
collect
Used to send data to Google Analytics about the visitor's device and behavior. Tracks the visitor across devices and marketing channels.
期满:Session
类别:Pixel
_ga
Registers a unique ID that is used to generate statistical data on how the visitor uses the website.
期满:399天
类别:HTTP
_ga_#
Used by Google Analytics to collect data on the number of times a user has visited the website as well as dates for the first and most recent visit.
期满:399天
类别:HTTP
_gat
Used by Google Analytics to throttle request rate
期满:1天
类别:HTTP
_gid
Registers a unique ID that is used to generate statistical data on how the visitor uses the website.
期满:1天
类别:HTTP
AnalyticsSyncHistory
Used in connection with data-synchronization with third-party analysis service.
期满:29天
类别:HTTP
ln_or
Registers statistical data on users' behaviour on the website. Used for internal analytics by the website operator.
期满:1天
类别:HTTP
personalization_id
This cookie is set by Twitter - The cookie allows the visitor to share content from the website onto their Twitter profile.
期满:399天
类别:HTTP
#_m
待定
期满:Persistent
类别:HTML
#_p
This cookie is used to determine the number of times specific video content has been viewed. This is done by setting a specific ID for the visitor. The cookie also remembers any subscription choices made by the visitor.
期满:Persistent
类别:HTML
_v
待定
期满:29天
类别:HTTP
ai_user
Used by Microsoft Application Insights software to collect statistical usage and telemetry information. The cookie stores a unique identifier to recognize users on returning visits over time.
期满:1年
类别:HTTP
营销cookie用于对网站上的访客进行追踪。其目的是为了显示对个人用户来说相关及有吸引力的广告,因此,对于发布人和第三方广告商来说更为宝贵。
_fbp
Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.
期满:3月
类别:HTTP
IDE
Used by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user.
期满:1年
类别:HTTP
pagead/landing [x2]
Collects data on visitor behaviour from multiple websites, in order to present more relevant advertisement - This also allows the website to limit the number of times that they are shown the same advertisement.
期满:Session
类别:Pixel
ads/ga-audiences
Used by Google AdWords to re-engage visitors that are likely to convert to customers based on the visitor's online behaviour across websites.
期满:Session
类别:Pixel
_gcl_au
Used by Google AdSense for experimenting with advertisement efficiency across websites using their services.
期满:3月
类别:HTTP
bcookie
Used by the social networking service, LinkedIn, for tracking the use of embedded services.
期满:1年
类别:HTTP
bscookie
Used by the social networking service, LinkedIn, for tracking the use of embedded services.
期满:1年
类别:HTTP
li_sugr
Collects data on user behaviour and interaction in order to optimize the website and make advertisement on the website more relevant.
期满:3月
类别:HTTP
lidc
Used by the social networking service, LinkedIn, for tracking the use of embedded services.
期满:1天
类别:HTTP
UserMatchHistory
Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences.
期满:29天
类别:HTTP
fr
Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.
期满:3月
类别:HTTP
i/adsct [x2]
The cookie is used by Twitter.com in order to determine the number of visitors accessing the website through Twitter advertisement content.
期满:Session
类别:Pixel
muc_ads
Collects data on user behaviour and interaction in order to optimize the website and make advertisement on the website more relevant.
期满:399天
类别:HTTP
uuid [x2]
This cookie is used to optimize ad relevance by collecting visitor data from multiple websites – this exchange of visitor data is normally provided by a third-party data-center or ad-exchange.
期满:3月
类别:HTTP
api/audience/profile
Collects data on visitor interaction with the website's video-content. This data is used to make the website's video-content more relevant towards the visitor.
期满:Session
类别:Pixel
_mkto_trk
Contains data on visitor behaviour and website interaction. This is used in context with the email marketing service Marketo.com, which allows the website to target visitors via email.
期满:399天
类别:HTTP
uuid
Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences.
期满:Persistent
类别:HTML
breadcrumbs
Collects information on user behaviour on multiple websites. This information is used in order to optimize the relevance of advertisement on the website.
期满:Session
类别:HTML
未分类cookie指的是我们正在同个人Cookie提供者一起分类的cookie。
如何删除或避免在IT设备上存储cookie取决于您使用的浏览器。如果您使用计算机,可通过快捷键CTRL]+[SHIFT]+[ Delete删除cookie。如果这不起作用,或者您使用的是Mac设备,请单击以下链接查看您正在使用的浏览器: