In addition, the use of styrofoam waste has important ecological value, since we are talking about reducing the waste in the human ecosphere. Most technological foundry sand compositions of mixtures on a 40-percent solution containing 2% polystyrene in the bottom line. These blends perfectly molded and cured by drying at a short-term temperatures up to…
Tag: Technology
Carbon Necessary
A good alternative to make the policemen to release of its foot is to change the color of its car and to tunar it, foiling any problem. Work in equipe' ' Need will be Speed: Carbon' ' it introduces to the series ' ' crew members' ' , deloused and altruistic friends of team who,…
Russia Slate
A suspension pigments and fillers in a mixture of alkyd and acrylic aqueous dispersions with the addition of various adjuvants. The paint is made based on acrylic aqueous dispersions of high quality pigments, various functional dobavok.Obladaet high covering, weathering and lightfastness. Suitable for industrial and domestic painting slate and other asbestos products. Applied manually or…
William Shakespeare
He wrote, for its part, the catalan poet Salvador Espriu who who forget their origins loses its identity. Aside from the biased and intentional applications making some of these verses, is certain that we will only know who we are if we don’t ignore where we proceed. Of something like us prevented also, ironically prophetic…
Service Desk
In case that the technician of the Service Desk does not obtain to decide in its stated period that will be shortest, it will have to send the register for another group of attendance where others will exist technician that will be able to go until the equipment physically to decide the problem with a…
Calculations
The following methods have been tried to maintain the mercury vapor pressure at optimal level by artificially creating cold zones: Application of heat shields on the ends of the lamp to create cold zones of the electrodes. To this end, the back electrode at some distance from them, are placed screens, such as nickel-tin, well…
Sources Of Light. Artificial Light Sources
Artificial light source, or, more precisely, artificial sources of optical radiation, is called a device designed to convert any kind of energy into electromagnetic radiation lying in the optical range. The latter is known to be divided into three regions: UV with wavelengths between 1 and 380 nm, visible wavelengths from 380 to 770 nm…
Red Edition
Garmin Ltd. has decided to turn his gaze toward the beautiful half of humanity and made two special versions of their GPS-navigators: nuvi 250 light rose, and the nuvi 760 black diamond. New items that differ from the basic models of buildings decorated with colorful crystals, for sure will please many women drivers. Those who…
Construction
Cells on their effect on the hardiness are divided into three types: back (200 mm) safe (less than 0 1 mm); hazardous (200 to 0, 1 micron). In practice, found that if the ratio of pores with a diameter greater than 200 microns in pore volume with diameters ranging from 200 to more than 0.1…