zhengping 发表于 2007-10-10 16:31:31

21世纪不动产培训教程8

<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l4 level1 lfo2; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">基层:垫层下面的土层就是基层。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">地面的种类:</SPAN></B><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l3 level1 lfo3; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">整体地面:其面层是一个整体。它包括水泥沙浆地面、混凝土地面、水磨石地面、沥青砂浆地面等</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l3 level1 lfo3; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">块料地面:其面层不是一个整体,它是借助结合层将面层块料粘贴或铺砌在结构层上。常见的块料种类有:陶瓷锦砖、大理石、碎块大理石、水泥花砖、混凝土和水磨石预制的板块等。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">(</SPAN></B><B><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">2</SPAN></B><B><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">)楼板:</SPAN></B><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">是分隔承重构件,它将房屋垂直方向分隔为若干层,并把人和家具等竖向荷载及楼板自重通过墙体、梁或柱传给基础。按其使用的材料可分为:砖楼板、木楼板和钢筋混凝土楼板等。砖楼板的施工麻烦,抗震性能较差,楼板层过高,现很少采用。木楼板自重轻,构造简单,保温性能好,但耐久和耐火性差,一般也较少采用。钢筋混凝土楼板具有强度高,刚性好,耐久、防火、防水性能好,又便于工业化生产等优点,是现在广为使用的楼板类型。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">钢筋混凝土楼板按照施工方法可分为现浇和预制两种。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l1 level1 lfo4; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><B><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">现浇钢筋混凝土楼板</SPAN></B><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">:其楼板整体性、耐久性、抗震性好,刚度大,能适应各种形状的建筑平面,设备留洞或设置预埋件都较方便,但模板消耗量大,施工周期长。按照构造不同又可分为如下三种现浇楼板:</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><B><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">钢筋混凝土现浇楼板</SPAN></B><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">:当承重墙的间距不大时,如住宅的厨房间、厕所间,钢筋混凝土楼板可直接搁置在墙上,不设梁和柱,板的跨度一般为</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">2</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">—</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">3</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">米,板厚度约为</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">70</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">—</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">80mm</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">钢筋混凝土肋型楼板</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">:也称梁板式楼板,是现浇式楼板中最常见的一种形式。它由主板、次梁和主梁组成。主梁可以由柱和墙来支撑。所有的板、肋、主梁和柱都是在支模以后,整体现浇而成。其一般跨度为</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">1.7</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">—</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">2.5m</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">,厚度为</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">60</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">—</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">80 mm</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">无梁楼板:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">其为等厚的平板直接支撑在带有柱帽的柱上,不设主梁和次梁。它的构造有利于采光和通风,便于安装管道和布置电线,在同样的净空条件下,可减小建筑物的高度。其缺点是刚度小,不利于承受大的集中荷载。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l1 level1 lfo4; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-bidi-font-weight: bold"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">预制钢筋混凝土楼板:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">采用此类楼板是将楼板分为梁、板若干构件,在预制厂或施工现场预先制作好,然后进行安装。它的优点是可以节省模板,改善制作时的劳动条件,加快施工进度;但整体性较差,并需要一定的起重安装设备。随着建筑工业化提高,特别是大量采用预应力混凝土工艺,其应用将越来越广泛按照其构造可分为如下几种:</SPAN><B><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></B></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">实心平板:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">实心平板制作简单,节约模板,适用于跨度较小的部位,如走廊板、平台板等。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">槽形板</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">:它是一种梁板结合的构件,由面板和纵肋构成。作用在槽形板上的荷载,由面板传给纵肋,再由纵肋传到板两端的墙或梁上。为了增加槽形板的刚度,需在两纵肋之间增加横肋,在板的两端以端肋封闭。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">空心板</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">:它上下表面平整,隔音和隔热效果好,大量应用于民用建筑的楼盖和屋盖中。按其孔的形状有方孔、椭圆孔和圆孔等。</SPAN><B><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></B></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 41.25pt; TEXT-INDENT: -18pt; LINE-HEIGHT: normal; mso-list: l2 level1 lfo1; tab-stops: list 41.25pt"><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: Arial"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">1、</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">窗与门</SPAN></B><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">(</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">1</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">)<B>窗</B>的作用与类型</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l1 level1 lfo4; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">窗的作用:主要是采光与通风,并可作围护和眺望之用,对建筑物的外观也有一定的影响。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">窗的采光作用主要取决于窗的面积。窗洞口面积与该房间地面面积之比称为窗地比。此比值越大,采光性能越好。一般居住房间的窗地比为</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">1/7</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">左右。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">作为围护结构的一部分,窗应有适当的保温性,在寒冷地区作成双层窗,以利于冬季防寒。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l1 level1 lfo4; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">窗的类型:窗的类型很多,按使用的材料可分为:木窗、钢窗、铝合金窗、玻璃钢窗等。其中以木窗和钢窗应用最广。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 23.95pt; LINE-HEIGHT: normal; mso-para-margin-left: 2.28gd"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">按窗所处的位置分为侧窗和天窗。侧窗是安装在墙上的窗,开在屋顶上的窗称为天窗,在工业建筑中应用较多。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 23.95pt; LINE-HEIGHT: normal; mso-para-margin-left: 2.28gd"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">按窗的层数可分为单层窗和双层窗。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><SPAN style="mso-spacerun: yes">&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">按窗的开启方式可分为:固定窗、平开窗、悬窗、立转窗、推拉窗等。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p><SPAN style="FONT-SIZE: 12pt">&nbsp;</SPAN></o:p></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">(</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">2</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">)门</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l1 level1 lfo4; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">门的作用和类型:</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">作用</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">:门是建筑物中不可缺少的部分。主要用于交通和疏散,同时也起采光和通风作用。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: normal; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">门的尺寸、位置、开启方式和立面形式,应考虑人流疏散、安全防火、家具设备的搬运安装以及建筑艺术等方面的要求综合确定。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: normal; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">门的宽度按使用要求可做成单扇、双扇及四扇等多种。当宽度在</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">1M</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">以内时为单扇门,</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">1.2</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">—</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">1.8M</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">时为双扇门,宽度大于</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">2.4M</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">时为四扇门。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">类型:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">门的种类很多,按使用材料分,有木门、钢门、钢筋混凝土门、铝合金门、塑料门等。各种木门使用仍然比较广泛,钢门在工业建筑中普遍应用。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">按用途可分为:普通门、纱门、百叶门以及特殊用途的保温门、隔声门、防火门、防盗门、防爆门、防射线门等。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">按开启方式分为:平开门、弹簧门、折叠门、推拉门、转门、圈帘门等。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">平开门</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">:有单扇门与双扇门之分,又有内开及外开之分,用普通铰链装于门扇侧面与门框连接,开启方便灵活,是工业与民用建筑中应用最广泛的一种。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">弹簧门</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">:是平开门的一种。特点是用弹簧铰链代替普通铰链,有单向开启和双向开启两种。铰链有单管式、双管式和地弹簧等数种。单管式弹簧铰链适用于向内或向外一个方向开启的门上;双管式适用于内外两个方向都能开启的门上。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">推拉门:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">门的开启方式是左右推拉滑行,门可悬于墙外,也可隐藏在夹墙内。可分为上挂式和下滑式两种。此门开启时不占空间,受力合理,但构造较为复杂,常用于工业建筑中的车库、车间大门及壁橱门等。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">转门:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">由两个固定的弧形门套,内装设三扇或四扇绕竖轴转动的门扇。转门对隔绝室内外空气对流有一定作用,常用于寒冷地区和有空调的外门。但构造复杂,造价较高,不宜大量采用。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">卷帘门:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">由帘板、导轨及传动装置组成。帘板是由铝合金轧制成型的条形页板连接而成。开启时,由门洞上部的转动轴旋转将页板卷起,将帘板卷在筒上。卷帘门美观、牢固、开关方便,适用于商店、车库等。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l1 level1 lfo4; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">门的构造</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">平开木门是当前民用建筑中应用最广的一种形式,它是由门框、门扇、亮子及五金零件所组成。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">常见的门扇有下列几种:</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">镶板门扇:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">是最常用的一种门扇形式,内门、外门均可选用。它由边框和上、中、下冒头组成框架,在框架内镶入玻璃,下部镶入门芯板,称为玻璃镶板门。门芯板可用木版、胶合板、纤维板等板材制作。门扇与地面之间保持</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">5mm</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">空隙。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">夹板门扇:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">它是用较小方木组成骨架,两面贴以三合板,四周用小木条镶边制成的。夹板门扇构造简单,表面平整,开关轻便,能利用小料、短料,节约木材,但不耐潮湿与日晒。因此,浴室、厕所、厨房等房间不宜采用,且多用于内门。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">拼版门扇:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">做法与镶板门扇近似,先做木框,门芯板是由许多木条拼合而成。窄板做成企口,使每块窄板自由胀缩,以适应室外气候的变化。拼版门扇多用于工业厂房的大门。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24.1pt; LINE-HEIGHT: normal; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt"><B><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">6</SPAN></B><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">、楼梯</SPAN></B><B><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></B></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">(</SPAN></B><B><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">1</SPAN></B><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">)楼梯的种类:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">楼梯是房屋各层之间交通连接的设施,一般设置在建筑物的出入口附近。也有一些楼梯设置在室外。室外楼梯的优点是不占室内使用面积,但在寒冷地区易积雪结冰,不宜采用。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">楼梯按位置可分为室内楼梯和室外楼梯。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">按使用性质分为:室内有主要楼梯和辅助楼梯,室外有安全楼梯和防火楼梯。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">按使用材料分:木楼梯、钢筋混凝土楼梯和钢楼梯。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">按楼梯的布置方式可分为:单跑楼梯、双跑楼梯、三跑楼梯和双分、双合式楼梯。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l1 level1 lfo4; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">单跑楼梯:当层高较低时,常采用单跑楼梯,从楼下起步一个方向直达楼上。它只有一个梯段,中间不设休息平台,因此踏步不宜过多,不适用于层高较大的房屋。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l1 level1 lfo4; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">双跑楼梯:是应用最为广泛的一种形式。在两个楼板层之间,包括两个平行而方向相反的梯段和一个中间休息平台。经常两个梯段做成等长,节约面积。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l1 level1 lfo4; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">三跑楼梯:在两个楼板层之间,由三个梯段和两个休息平台组成,常用于层高较大的建筑物中,其中央可设置电梯井。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l1 level1 lfo4; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">双分、双合式楼梯:双分式就是由一个较宽的楼梯段上至休息平台,再分成两个较窄的梯段上至楼层。双合式相反,先由两个较窄的梯段上至休息平台,再合成一个较宽的梯段上至楼层。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">(</SPAN></B><B><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">2</SPAN></B><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">)楼梯的组成:</SPAN></B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">楼梯是由楼梯段、休息平台、栏杆和扶手等部分组成。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l0 level1 lfo5; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">楼梯段:是联系两个不同标高平台的倾斜构件,由连续的一组踏步所构成。其宽度应根据人流量的大小、家具和设备的搬运以及安全疏散的原则确定。其最大坡度不宜超过</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">38</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">度,以</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">26</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">—</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">33</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">度较为适宜。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l0 level1 lfo5; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">休息平台:也称中间平台,是两层楼面之间的平台。当楼梯踏步超过</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">18</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">步时,应在中间设置休息平台,起缓冲休息的作用。休息平台有台梁和台板组成。平台的深度应使在安装暖气片以后的净宽度不小于楼梯段的宽度,以便于人流通行和搬运家具。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: normal; mso-list: l0 level1 lfo5; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore"><SPAN style="FONT-SIZE: 12pt">l</SPAN><SPAN style="FONT: 7pt ''">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">栏杆、栏板和扶手:栏杆和栏板是布置在楼梯段和平台边缘有一定刚度和安全度的拦隔设施。通常楼梯段一侧靠墙一侧临空。在栏板上面安置扶手,扶手的高度应高出踏步</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">900mm</SPAN><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">左右。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt"><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">(</SPAN></B><B><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''">3</SPAN></B><B><SPAN style="FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">)楼梯的构造</SPAN></B><B><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></B></SPAN></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 幼圆; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">钢筋混凝土楼梯是目前应用最广泛的一种楼梯,它有较高的强度和耐久性、防火性。按施工方法可分为现浇和装配式两种。</SPAN><SPAN lang=EN-US style="FONT-FAMILY: Arial; mso-fareast-font-family: 幼圆; mso-bidi-font-family: ''"><o:p></o:p></SPAN></P>

weiweide 发表于 2010-5-28 14:48:05

隔声门

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<p><font face="Verdana"><img style="FILTER: ; WIDTH: 278px; HEIGHT: 136px" height="201" alt="" hspace="0" src="http://www.leiss.cn/test1/keaoke/eWebEditor/UploadFile/20094315917175.jpg" width="378" align="textTop" border="0"/>&nbsp;<img style="WIDTH: 255px; HEIGHT: 137px" height="240" src="http://www.leiss.cn/test1/keaoke/eWebEditor/UploadFile/20094315944903.jpg" width="377" align="textTop" border="0"/></font></p>
<div align="center"><font face="Arial"><font size="4"><font color="#000000"></font></font></font>&nbsp;</div>
<div align="center"><font face="Arial"><font size="4"><font color="#000000">CA <font face="黑体">系列隔声罩</font></font></font></font></div>
<div align="left"><font size="3"><font color="#667b99"><font face="Arial"></font></font></font>&nbsp;</div>
<div align="left"><font size="3"><font color="#667b99"><font face="Arial"><img style="WIDTH: 239px; HEIGHT: 216px" height="161" src="http://www.leiss.cn/test1/keaoke/eWebEditor/UploadFile/200943152357971.jpg" width="236" align="left" border="0"/>&nbsp;&nbsp;</font></font><font face="黑体" color="#0000ff">结构特点</font></font></div>
<div><font face="Arial">&nbsp;&nbsp;&nbsp;&nbsp; ●&nbsp; 现场测量,工厂生产、模块化组件现场组装</font></div>
<div><font face="Arial">&nbsp;&nbsp;&nbsp;&nbsp; ●&nbsp;&nbsp;可快速拆卸和安装</font></div>
<div><font face="Arial">&nbsp;&nbsp;&nbsp;&nbsp; ●&nbsp; 外表面隔声、内表面吸声</font></div>
<div><font face="Arial">&nbsp;&nbsp;&nbsp;&nbsp; ●&nbsp; 模块本身就是支撑部件,可不增加钢结构支撑</font></div>
<div><font face="Arial">&nbsp;&nbsp;&nbsp;&nbsp; ●&nbsp; 可安装隔声门、隔声窗</font></div>
<div><font face="Arial">&nbsp;&nbsp;&nbsp;&nbsp; ●&nbsp; 带通风消声器、风机箱、可实现温度自动控制</font></div>
<div><font face="Arial">&nbsp;&nbsp;&nbsp;&nbsp; ●&nbsp; 可对温度、风速、火灾、气体、烟雾实时监测和控制</font></div>
<div><font face="Arial">&nbsp;&nbsp;&nbsp;&nbsp; ●&nbsp; 可安装于室内或室外,防水、防潮、抗紫外线</font></div>
<div><font face="Arial">&nbsp;&nbsp;&nbsp;&nbsp; ●&nbsp; 可由钢板、铝板、不锈钢板制成</font></div></td></tr></tbody></table>
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<p><font face="Verdana">隔声门<br/>隔声罩<br/>隔声室<br/>消声室<br/>消音室<br/>静音室</font>&nbsp; <font face="Verdana">http://www.caacoustics.com/</font></p>
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