Due to business expansion, our company (Sherex Fire Door) is moving to FLAT A & C, 10/F., Lucky Horse Industrial Building, 64 Tong Mi Road, MongKok, Kowloon. (two floor up to our previous location on 7th May 2012 (Monday).
Our telepgone and facximile number remain unchanged)
Tel : 2688 6213 / 2399 7723
Fax : 2787 9633
Email : sales@sherex.com.hk
Thank you for your kind attention
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In North America, most structures are demolished because of external forces such as zoning changes and rising land values. As well, buildings which no longer serve the functional needs of the occupants and which cannot be modified are subject to demolition. Very few buildings are demolished because of structural degradation. (Cite the Athena Study of demolitions in Minnesota.)
The Athena Institute surveyed 227 commercial and residential buildings demolished in St. Paul, Minnesota, from 2000 to mid-2003. Thirty percent of the buildings were less than 50 years old, and 6% were less than 25 years old. The four biggest reasons for demolition were “Area redevelopment” (35%), “Building’s physical condition” (31%), “Not suitable for anticipated use” (22%) and “Fire damage” (7%). Lack of maintenance was cited as the specific problem for 54 of the 70 buildings where physical condition was given as the reason for demolition.
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Sherex Fire-Proof Material Co : Joint Billion Fire Door 防火門
一個機器人保姆緩慢滑入廚房，用只有三根手指的手拿起一瓶蘋果汁，輕輕放入身前托盤。接著，它滑回客廳，把飲料呈給正在聊天的客人們。
這一科學幻想小說中的場景，已由德國斯圖加特市弗勞恩霍弗製造工程與自動化學院所研製的新型機器人變為現實。 也許有一天，機器人保姆真可以讓人類徹底解脫家務勞動。
外形像一立式吸塵器 新型機器人保姆代號為Care-O-Bot3，高1.45米 。它只有一隻手臂，三根手指，外觀與人體毫無相似之處，但行動靈活，可以完成不少家務雜事。 德新社24日援引參與研製工作的克裡斯托弗·帕爾利茨所作解釋，設計之初，研究人員有意避開了仿生家政機器人的外形。
不過，別看外形像一台立式真空吸塵器，新型機器人能做不少事情。而且，與「前輩」相比，它不但能借助於胸前觸摸屏幕「領會」主人的意思，還能聽懂語音命令，甚至「看懂」手勢。
全身遍佈各種傳感器
那麼，這個機器人究竟是如何運行？它怎麼會知道所需東西的位置？怎麼知道究竟用多大力量捏住一個玻璃瓶子？怎麼避免在做家務過程中誤傷主人？
一切「秘密」都在它遍佈全身不計其數的傳感器中。
立體彩色照相機、激光掃瞄儀、三維立體攝像頭使機器人保姆可以實時瞭解身邊環境。 如果有人進入它手臂活動的範圍內，手臂會停止動作；體內數據庫告訴它各種生活用品的外形特徵，以及在哪兒能找到那些用品；壓力傳感器則可以避免它在抓東西時用力過大。
行動自如能「學習」
這一新型機器人還有兩個重要特點：「靈活」和「聰明」。
研究人員比吉特·格拉夫說：「安裝在機器人腳下四個獨立、可向不同方向移動的輪子讓它行動靈活，「這樣，即使是公寓中一個狹窄的過道，Care-O-Bot3也可以安全通過。」
機器人保姆的手臂有7種自由度，可以讓它行動自如；三根手指可以拿住瓶子、茶杯以及類似物體並可以按下按鈕操縱其他機器。
此外，它還具備「學習」能力，認識新事物。使用者只需把機器人不知道的物件放入它「手」中，它就可以對物件作三維分析，從而「記住」這一物件。
