<跨度样式=”字体大小:12pt;“> bentonite strong> span>是一种具有不寻常特性的内聚力,粘合,密封和增厚的粘土类型。它通常是灰色的颜色,当加工时具有细粉的一致性,类似于水泥或面粉。当膨润土安装在低于防水膜以下时,它与土壤中天然存在的水分进行水分,并形成吸收的不渗透屏障,并排出水和大多数化学物质,例如酸和盐(膨润土)。膨润土可以扩大和收缩无限次数,并且能够在水中吸收7至10倍,其在水中肿胀,其干燥体积的18倍。然而,对于膨润土正常用作防水屏障,这是极端的,这种屏障保持在每平方英尺30至60磅的恒定最小压力下(PSF)。 p> div>
员工@www.diesprinter.com(Buildipedia员工)
07 17 00 Bentonite防水
周三,2010年6月30日05:00:01 +0000
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石板瓦
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slate strong> span>是一个非常稳定的自然材料。 It is thermally stable and not readily changed by chemical or biological reaction. Slate comes in various colors, usually in shades of pale grey to dark grey, although it may also be purple, green or cyan depending on where it's mined. Slate is quarried all over the world, either by open-pit mining or by tunneling. In the U.S., slate is extracted from eastern Pennsylvania, Virginia, New York, Vermont and Main. This fine grained material was originally composed of clay or volcanic ash in prehistoric ocean beds. Through millions of years of pressure and extreme heat, known as metamorphism, it turned into what is known as slate. Because of the natural way in which slate can be split along its planer axis and yet still maintain its integrity, slate has been adapted very well to the building industry.
员工@www.diesprinter.com(Buildipedia员工)
07 31 26板岩瓦片
Fri,2009年8月07日13:45:22 +0000
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屋顶和甲板绝缘
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屋顶和甲板绝缘的目的 strong>是提供对热能的抵抗力。当绝缘可以抑制热能流动时,结果将是节省加热和冷却能的能力更大。由于传导,对流和辐射,热流从热到冷。使用英国热单元(BTU)测量热量,其中BTU是将一磅水的温度升高一度华氏度所需的能量。因此,具有更高的 R值将提供更大的热阻。建筑物的屋顶可以是结构最大的表面积,因此,热量有最大的逃避机会的区域。使用作为屋顶系统的一部分指定的正确类型的绝缘材料,它将满足能源性能要求和代码,并提供多年的基本性能。 p> div>
员工@www.diesprinter.com(Buildipedia员工)
07 22 00屋顶和甲板绝缘
Fri,2009年8月07日13:45:22 +0000
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Firestopping.
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firestop< /strong>密封和保护防火墙、地板和天花板组件的开口和接头。这是一个用于建筑业的术语,包括几个不同的组成部分。这些组件组成了所谓的被动防火(PFP)系统。PFP是构成建筑消防安全的三大体系之一;主动防火(AFP)和防火是另外两个系统。当防火墙、地板和/或天花板组件上有一个无保护的开口时,PFP系统就会受损,导致烟雾、有毒气体和火灾蔓延。由于任何数量的建筑材料都可以渗透防火组件,包括电气、电信、机械、管道和结构元件,因此有各种专门为每种应用设计的防火材料。< / p > < / div >
员工@www.diesprinter.com(Buildipedia员工)
07 84 00 Firestopping
Fri,2009年8月07日13:45:22 +0000
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制造的排水沟和落水管
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是任何屋顶排水系统的重要组成部分,用于控制雨水径流。排水沟和落水管保护结构免受严重破坏,因为屋顶、墙壁和建筑基础中的湿气会导致许多问题,包括霉菌和发霉问题。天沟是设计为收集和引导雨水离开屋顶,引导它到落水管。落水管是一种垂直的管道,用于将收集的雨水从建筑物中带走。落水管的出口可以在地面以上或地下终止。在地面上的终端,飞溅块经常被用来引导雨水远离建筑物的基础。许多建筑物和场所利用地下管道网络,将落水管连接到城市或市政地下。< / p > < / div >
员工@www.diesprinter.com(Buildipedia员工)
07 71 23制造的排水沟和倒下
Fri,2009年8月07日13:45:22 +0000
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固定接缝钢板屋顶
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<跨度样式=“Font-Size:12pt;”> 搭接缝金属屋顶强> SPAN>是指缝合金属面板,它们一起缝合或互锁沿着垂直腿的边缘。 There are four basic ways the vertical legs of adjoining panels can be secured or seamed. They can be mechanically seamed, or have snap together seams, tongue and groove seams, or hooked seams. Standing seam metal roofing panels can be custom fabricated in the shop or roll-formed on-site. Metal roof systems fall into two categories: structural and architectural. A standing seam sheet metal roofs is an example of an architectural system. These roofs are designed to be a watershed system rather than a water barrier system, and require slopes of 3:12 (or 14 degrees) or greater. Architectural roof panels generally have a flat surface with a ¾ inch to 1 ½ inch raised vertical seam running the length of the panel.
员工@www.diesprinter.com(Buildipedia员工)
07 61 13站立缝纸屋顶
Fri,2009年8月07日13:45:22 +0000
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乙烯 - 丙烯 - 二烯 - 单体屋顶
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<跨度样式=“font-size:12pt;”> 乙烯丙烯二烯单体 strong> span>,更好地称为EPDM,是一个常见的屋顶建筑和建筑行业的材料。在低坡屋顶应用中,EPDM被认为是柔性单层板材的三种热固性类型之一。氯磺化聚乙烯(CSPE)和聚异丁烯(PIB)是热固性类别中的其他两种类型的屋顶。 p> div>
员工@www.diesprinter.com(Buildipedia员工)
07 53 23乙烯-丙烯-二烯-单体屋面
Tue,2010年7月13日05:00:01 +0000
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天气障碍
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<跨度样式=”字体大小:12pt;“> <强大>天气屏障 strong> span>保持外部天气和调节内部空气。天气屏障是墙的一部分集会;它通过墙壁和屋顶的临界区域来防止水分,雨水和风通过,并保护易受伤害的建筑部件免于劣化。 p> p> p>
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员工@www.diesprinter.com(Buildipedia员工)
07 25 00天气障碍
星期四,2009年8月06日19:24:45 +0000
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毯子绝缘材料
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本主题包括与施工期间安装的毯子绝缘相关的信息。毯子绝缘通常沿着爬行空间基础墙壁安装在铆钉,托梁和椽子之间。毯子绝缘材料包括;玻璃纤维,矿棉,塑料纤维和天然纤维。 p> div>
员工@www.diesprinter.com(Buildipedia员工)
07 21 16毯子绝缘
Fri,2009年8月14日19:04:26 +0000