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Would the tight packing of more insulation such as glass wool in an enclosed space increase or decrease the insulation value?
Answer nr. 2
Contrary to the logic expressed in the first answer, packing more tightly, glass wool would insulate slightly better, According to Izi, (sales person at Golmat ltd.). Doubling the thickness of glass wool insulation will double the insulating ratio, while doubling the density will increase the insulation ratio by about 15%.
Mic602
most likely decrease. most insulation materials are based on trapping air which is a great insulator, by compressing them you would be pussing the air out and reducing insulation value.
What else can I help you with?
Are packing peanuts insulation?
Packing peanuts are not typically used as insulation material for homes or buildings. They are lightweight and may not provide the same level of thermal protection as traditional insulation materials like fiberglass or foam. Additionally, packing peanuts are not designed for long-term use in maintaining stable indoor temperatures.
Can you use ground up foam packing foam as insulation?
While ground up foam packing foam can technically be used as insulation, it is not recommended due to its lower effectiveness compared to traditional insulation materials. Foam packing foam may not provide adequate thermal resistance or fire protection, and it can be a fire hazard if not properly treated. It's best to use materials specifically designed for insulation purposes to ensure energy efficiency and safety in buildings.
What is cellulose for?
Cellulose products are used for: - paper - fillers in medications - packing material - insulation - guncotton (nitrocellulose)
What factors affect the permeability of lipid bi layers and why?
The factors that affect the permeability of lipid bilayers include the presence of cholesterol, the length and saturation of fatty acid chains, and the temperature of the environment. Cholesterol can decrease permeability by packing the lipids more tightly. Fatty acids with longer, more saturated chains decrease permeability, while shorter, unsaturated chains increase permeability. Higher temperatures can also increase permeability by fluidizing the membrane.
What is another word for stuffing?
filling, padding, bulk, wadding, packing lining, packaging, insulation fill, filler, quilting etc., fish, dressing innards, feathers, insides, tomentum
Does cholesterol increase membrane fluidity at high temperatures?
Yes, cholesterol can increase membrane fluidity at high temperatures by preventing the phospholipid molecules in the membrane from packing too closely together.
Can styrofoam peanuts be used for attic insulation?
Those packing "peanuts" are not Styrofoam, but rather Polystyrene foam. They are dangerously flammable and produce extremely toxic fumes in a fire. Do NOT use them to insulate your home.
Does an increase or a decrease in double bonds result in lipids being fluid at room temperature?
An increase in double bonds (unsaturation) in lipids results in the lipids being more fluid at room temperature. This is because double bonds introduce kinks in the lipid chains, preventing them from packing tightly together. In contrast, lipids with fewer double bonds (saturated) tend to pack more tightly, making them solid at room temperature.
Efficiency in packing - CBSE project?
Efficiency in packing refers to maximizing the use of space while minimizing wastage when packing items into containers. One way to achieve efficiency is by using appropriate-sized containers and arranging items strategically to fill all available space. Implementing proper labeling and organization techniques can also help increase efficiency in packing and unpacking processes. Additionally, using eco-friendly packaging materials can contribute to sustainable and efficient packing practices.
What is the significance of 650 fill power down insulation in outdoor gear and how does it impact the performance of the product?
650 fill power down insulation is significant in outdoor gear because it indicates the quality and warmth of the insulation. The higher the fill power, the better the insulation's ability to trap heat and provide warmth. This impacts the performance of the product by making it more effective in keeping the wearer warm in cold conditions, while also being lightweight and compressible for easy packing and carrying.
Is packing peanuts a good heat insulator?
Packing peanuts are not a good heat insulator because they have low thermal resistance and can easily transfer heat. Their lightweight and porous nature allow heat to pass through them quickly, making them ineffective in providing insulation against temperature changes.
Can you use plastic bags as insulation in basements?
Insulation generally is required to meet standards for flammability. Plastic bags are not treated in any ay to prevent their combustion so it ould be like packing your walls with bottles of gasoline for insulation.
