کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
853139 1470675 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study of the Use of Vacuum Insulation as Integrated Thermal Insulation in Ceramic Masonry Blocks
ترجمه فارسی عنوان
بررسی استفاده از عایق خلاء به عنوان مجتمع عایق حرارتی در بلوک های سرامیکی مصالح ساختمانی
کلمات کلیدی
پانل عایق خلاء، هدایت حرارتی، عنصر سنگ تراشی سازه های سنگ تراشی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی

Vacuum insulation panels (VIP) are thermal insulation materials with very low thermal conductivity. VIPs are commonly used in a broad spectrum of technical fields; however, they only see a small-scale application in civil engineering. The reason is mainly their high price and difficulty of installation. VIPs are very vulnerable to mechanical damage, which typically causes the loss of their thermal insulation properties. This paper deals with the possibility of effective incorporation of these insulation materials into masonry blocks designed for exterior walls, where VIPs become integrated insulation. This application minimises the hazard of mechanical damage provided the insulation is placed in the block correctly. In this paper, four kinds of materials, applicable as the core of VIPs, are compared. This is a standard mineral wool, commercial VIP based on pyrogenic silica and two experimental types of VIPs based on cotton. Four application possibilities were proposed and thermal properties of individual variants were compared.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Engineering - Volume 151, 2016, Pages 206–213
نویسندگان
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