to biological growth in the form of algae, lichens and fungi. with our nisiwa and emcephob hydrophobic agents, pores near to the surface and susceptible to capillary absorption are temporarily impregnated to prevent the penetration of moisture. at the same time, the surface remains open to water vapour...
sealing slurry ombran - underground sewer systems rehabilitation of manholes and accessible sewer structures ombran asp talk to a specialist ... properties cement-bounded, one-component, tricalciumaluminate-free bonding agent (c a-free) impermeable to water, frost-resistant allows diffusion of water vapour...
protecting against biogenic sulphuric acid corrosion ombran - underground sewer systems rehabilitation of manholes and accessible sewer structures ombran cps talk to a specialist ... properties hand and spray applicable coating system high mechanical and chemical resistant when cured highly water vapour...
mineral substrates ombran - underground sewer systems rehabilitation of manholes and accessible sewer structures ombran hb talk to a specialist ... properties cement-bounded, one-component, tricalciumaluminate-free bonding agent (c a-free) general building supervision approval allows diffusion of water vapour...
ombran - underground sewer systems rehabilitation of manholes and accessible sewer structures ombran r talk to a specialist ... properties cement-bounded, one-component rapid strenght development does not contain any corrosion-promoting substances volumetrically stable according to din able to water vapour...
capacity. fitting variants depending on requirements and operating conditions, we use as the screening elements conidur® perforated plates or slotted screens, which because of their self-cleaning properties are not blinded with granulate splinters or threads. we also make the turbocascade gas- and vapour-tight...
and compressors. turbomachinery can include everything from dutch windmills to jet engines and the space shuttle's main engine turbopumps. you will be able to enter challenging careers with companies that design and manufacture wind, water and steam turbines, as well as fans, pumps, and compressors....
natural gas can be decarbonized. when it's burned to generate power or heat for industry the carbon dioxide generated can be captured so that it doesn't reach the air through using carbon capture, use and storage (ccus) technologies. and, it can also be used to produce hydrogen, which produces water-vapour...