GBA标志水平 Facebook linkedin 电子邮件 Pinterest. Twitter Instagram. Youtube图标 导航搜索图标 主要搜索图标 视频播放图标 加图标 减去图标 图片图标 汉堡图标 关闭图标 分类

社区和问答

用于框架墙壁,地下室墙壁和地下室板坯的最佳绝缘方法

阿兰·史密斯|Posted inEnergy Efficiency and Durabilityon

我正在建设一台1,000平方英尺,附加到1,800平方英尺的房子,位于气候区5,俄亥俄州北部,邮政编码44685.此外,包括厨房,洗衣房和主卧室套房,包括卧室,浴缸和壁橱。添加将是2“x 4”16“oc框架8英尺的墙壁,带有扁平的绝缘天花板。屋顶将是4/12间距屋顶。地下室将由12'/ 8“混凝土砌块墙壁建造。我的问题围绕着框架墙壁,地下室墙和地下室板。

Framed Walls – current design is (Inside to outside) are: drywall, 3” closed cell foam, ½” OSB sheathing, 1” XPS Rigid insulation, house wrap, and vinyl siding. Here some questions around the design?

  1. 由于3“闭孔将用于绝缘2×4腔是否则跳过内部聚蒸气屏障的误差?

  2. 使用哪些选项可以用诸如Huber Zip系统护套和磁带等护套系统更换房屋包装。使用ZIP系统时安装刚性绝缘板的正确顺序是多少?

  3. 如何使用Zip r护套更换OSB护套,刚性绝缘和房屋包装?什么是正确的厚度?

地下室平板 - (低于等级)电流设计(内部到外部) - 4“混凝土,6密耳。聚乙烯蒸气屏障,2“XPS刚性绝缘,4”石(无粉)。这里有一些关于设计的问题吗?

  1. 需要是6毫升聚乙烯蒸汽屏障?Will it cause a problem used in addition to the 2” XPS rigid insulation?

Basement Wall – starting from the top there is 2 feet of 8” block with facing brick and then the lower 7 feet will be 12” block. A capillary break will be installed on the top of poured concrete footing. For its insulation and waterproofing benefit current design calls for 2 ⅜” Tuff-N-Dry installed on the exterior for the below grade portion of wall. Interior of wall will have 2” XPS installed floor to ceiling.

  1. 在外面的外面凝灰体和2“XPS在外面的墙壁上夹在墙壁以下的问题是有问题?

GBA Prime.

Join the leading community of building science experts

成为GBA素质成员,即时访问绿色建筑,研究和现场报告中的最新发展。

答复

  1. Jon R||#1

    对于你的墙壁,我会使用膜,纤维素和未公开的eps。胶带护套和气密干墙。

    如果您要使用XPS,请考虑省略OSB(使用对角线钢带和磁带XPS)。

  2. Brian Pontolilo||#2

    Arland,

    你的装配看起来很好。闭孔泡沫,您不应需要额外的蒸气屏障,但这取决于您的建筑检查员。如果使用拉链护套,胶带擦拭接缝后,可以将泡沫直接安装到护套。这是一篇关于安装外部刚性泡沫保温的文章:

    https://www.greenbuildingadadadisor.com/article/can-vinyl-siding-be-applied-over-furring-strips.

    这是一些信息,即在墙壁装配和壁橱选择时会有所帮助:

    https://www.greenbuildingadadadisor.com/article/can-vinyl-siding-be-applied-over-furring-strips.

    Because ZIP R-Sheathing insulates inside the OSB, I don't think there would be a worry like there is with exterior foam when it comes to minimum thickness. So, as long as your cavity insulation and the insulated sheathing are meeting the code, you should be good to go. More would be better, of course.

    You're basement wall and slab assemblies look good, too. And yes, you need the poly vapor barrier below the slab. Here's an article that will be helpful with the basement questions:

    //m.etiketa4.com/article/All-about-basements.

  3. 阿兰·史密斯||#3

    布莱恩,

    感谢您的快速回复。我想你已经澄清了我的事情。在句子之后“这里有一些信息,即在墙上的装配和壁板选择时会有所帮助:”您已经提供了前一个谈论脊柱壁板的重复链接。您可以提供墙壁装配和壁板选择的链接吗?

    Thanks,
    Arland

  4. Brian Pontolilo||#4

    对于那个很抱歉。这应该是第一个链接:

    https://www.greenbuildingadadadisor.com/article/How-To-install-Rigid-foam-Sheathing.

登录或创建帐户以发布答案。

Community

最近的问题和回复

  • |
  • |
  • |
  • |