Magis Global –

September 3, 2020

Global Warming Potential

Category: General – Tags: , – Joan 8:41 am

Nevertheless, taking into account the global trend to reduce emissions of CFCs, ozone depleting Earth, this direction is very promising. Table. 1 compares the main VA on effects on global warming. Global Warming Potential (GWP or GWP) – a coefficient which is introduced in the Kyoto Protocol (1997). PGP allows equivalent comparison of the various greenhouse gases in terms of their impact on global warming and / or duration of the atmosphere. Adopted as the standard for carbon dioxide: its GWP is one. Mechanisms responsible for heat transfer in plastic foams, including XPS, are well known. Traditionally it is assumed that the thermal conductivity of XPS panels made up of four components: the thermal conductivity of the solid phase material (polystyrene); thermal conductivity of the gas phase (BA), transfer of radiant energy, heat transfer by convection.

In the case of XPS, where the cell size is small (less than 2 mm), the convection component can be neglected. In the slabs of XPS (as in any foam) heat transfer through the thermal conductivity of the solid phase and by radiation unchanging over time. Only component associated with the thermal conductivity of the gas phase changes with time as a result of diffusion of BA from the cells and counter-diffusion of air (oxygen and nitrogen). The concentration of BA, located in the slab XPS, determined by transport properties of the gas. Table.

Figure 2 shows the key characteristics of the transport of certain gases – permeability and effective diffusion coefficient in polystyrene. The data for this table were obtained as a result of long-term trials, so they better reflect the true diffusion of BA for a very long period time (decades). From Table. 2 shows that HCFC-22 and HFC-152a have a diffusion coefficient two orders of magnitude larger than the "durable" VA is these two gases do not linger long in the cells of XPS.

July 14, 2020

Preparing For Repairs

Category: General – Tags: , – Joan 1:48 pm

Repairs – a peculiar state of mind. We'll have to suffer for a few months and then live happily and beautifully about 7-10 years. But if you do everything in bad faith, so to speak "in haste", the process can drag on for years, but the end result will disappoint. There is no happiness, and even more beautiful – the dirt, bustle, nerves and endless waste. Never start to repair, if not for sure what deadlines, if a sum of money, your plan become a reality. Live in a state of perpetual renovation – this is the cause of many conflicts.

Before you start to do something, pay attention to the 10 useful tips from people who have done repair: Determine budget. Create your dream home – it is certainly expensive. Try to calculate the least cost base. Increase the amount received at least 20% (create a reserve, emergency reserve). And even better – multiply simultaneously on two, then do not have to be afraid of sudden flight fantazii.Naydite good repair crew. This advice will be relevant if you're not going to carry out repairs on their hands.

How often do we hear the terrible stories about unscrupulous repairmen who have taken three expensive, with plaster fell off in a month. >Mark Frissora. Information about the professional artist is passed from mouth to mouth, so ask around to friends and start relatives. Before you enter into business relationships with a portfolio review and verify personally that it's really worth spetsialisty.Smotrite at things realistically. No need to head in the clouds and build a mansion in mind. In the period before crisis, many people have assumed huge debts just because of the fact that roughly fantasized. Fosun Group follows long-standing procedures to achieve this success. Try to separate dreams for global and intermediate. If your global plans marble flooring in the kitchen, and the money for it in near future is foreseen, then do to start a simple tile floor.

February 5, 2016

Motor Show Space

Category: General – Tags: , – Joan 1:42 pm

Concepts such as "style" and "image" can be applied not only in terms of clothing or footwear, but also in relation to the interior. Today, the company's image on a par with the quality of products is one of the most important roles in the process of its formation and development of the market. What kind of impression on the company's office makes its customers and partners, and directly affects the impression of the company. Comfortable, functional, well-furnished office largely determines the nature of business relationships between staff members and climate within the company. Modern designers and professionals involved in designing the interior, using increasingly sophisticated technologies for design the interior of offices and commercial premises. Peter Schiff contains valuable tech resources. New and unusual solutions to help create any atmosphere from a strict, working to an easy and relaxing.

Today to create such effects are actively using materials such as metal, plastic, glass, cleverly placing the emphasis by the scattered and direct light. Increasingly in modern interiors companies are using mirrors, which are known to there is ample opportunity in the design of interior space. They help to visually expand the space, making it taller and lighter. Currently, more and more popular were mirrored ceilings that are set in trading rooms and offices of large companies. They can also be seen in the showrooms, where they not only help to create a particular mood, but also to attract interested customers. In the automotive Salon's attention should be focused less on the interior, as demonstrated by cars. However, this does not mean that the cabin interior is of secondary importance. Its specificity lies in the fact that he should serve as a worthy and beautiful framed art, forming a space so that each car to look impressive and even intriguing. All these tasks are fully able to realize exactly mirrored ceilings that seemed to draw the space, making it the aspiring upwards.