英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
harvested查看　harvested　在百度字典中的解释百度英翻中〔查看〕
harvested查看　harvested　在Google字典中的解释Google英翻中〔查看〕
harvested查看　harvested　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Mineral Wool Compression Affect on R-Value - GreenBuildingAdvisor
    I was wondering about using Rockwool Comfort Batts under a crawlspace rat slab instead of the much more expensive Comfort Board material Does anyone know how much a 2" thick 25PSF concrete slab would compress the Comfort Batts ? If R30 batts at $1 25 sf compressed down to 4" thick under 25lbs concrete but still had R15 insulation value then it would be a cost effective solution compared to $1
  • Is Mineral Wool Insulation Worth the Extra Cost?
    A homeowner considers the benefits and cost drawbacks of insulating stud cavities with mineral wool rather than fiberglass batts
  • Does Rockwool Insulation, Un-faced or Faced Still Require Vapor Barrier . . .
    My research indicates Rockwool insulation seems to have some useful properties, like the ability to dry out if exposed to moisture But this same research has come up empty regarding whether providing natural ventilation space behind unfaced Rockwool allows this project to move forward without a vapor barrier
  • How green is mineral wool insulation - GreenBuildingAdvisor
    Green is relative Rockwool is made partially comprised of waste slag, but yes it takes a lot of energy to manufacture and formaldehyde was is a non issue Cellulose is probably the greenest cavity insulation but I'd rather take a Grade 1 install of rockwool over Grade 2 cellulose
  • Foam board or Rockwool for insulation sound insulation . . .
    Roxul Rockwool makes ComfortBoard rigid board insulation for exterior insulation that is much heavier and attenuate sound better than foam I used 4'x8'x1" polyiso foam as exterior insulation, and can attest that it doesn't do much for sound attenuation I don't have STC values They are changing the name from Roxul to Rockwool
  • Ownes Corning Thermafiber vs. Rockwool Comfortbatt - any reason to . . .
    I’m getting ready to insulate my ‘pretty good house’ and considering insulation The Owens Corning Thermafiber and Rockwool Comfortbatt are close to the same price The Rockwool has a slightly better R number Are there good reasons concerning, performance, longevity, or ease of installation to consider one brand over the other?
  • Vapor Barrier with Rockwool and Zip Sheathing
    Hi, We are replacing the siding and plywood on the exterior of our home (rotting due to moisture intrusion in some areas), and want to replace all of the remaining fiberglass insulation on the exterior walls with Rockwool mineral wool batts surrounded by exterior Zip insulated sheathing (R6 Zip and R15 mineral wool)
  • Exposed Mineral Wool Insulation - GreenBuildingAdvisor
    Is it advisable to paint exposed mineral wool batt insulation with a latex paint or intumescent paint in order to limit prevent air born mineral fibers? We are planning to use Rockwool safe and sound batts on our basement ceiling to reduce noise transmission
  • Rockwool for Crawlspace Insulation - GreenBuildingAdvisor
    At this point for cost purpose I’m going to limit the insulation to the attic and crawlspace A green builder in town recommended blowing in cellulose in the ceiling and then to use Rockwool and Mento for air ceiling in the crawlspace
  • R-Values of SafenSound vs. Comfortbatt Rockwool Insulation . . .
    According to Rockwool's website "Interior insulation products do not require an R-value and as such, we do not brand our interior insulation with this information " If it's strictly being used for sound control, it makes sense to use the product designed specifically for that application My guess would be the additional 1 2" didn't provide enough of a benefit to be worth the additional





中文字典-英文字典  2005-2009