Particularly convincing results have been shown by the use of furan resin in combination with sand and a mineral additive
. In test experiments, silica sand in combination with furan binder has achieved a higher elasticity due to the addition of the additive.
The Buda City Council almost immediately sought to reintroduce the mineral additive
to the city's water supply with technical and financial assistance from a state fluoridation program.
Compatible with standard dosing equipment, the mineral additive
is shipped in powder form (12- or 50-lb.
Based on the modern concepts of gypsum cement-silica systems hardening mechanism, it is necessary to comply with the following conditions to ensure their durability: supporting of binding of most aluminates with gypsum to form ettringite in the initial period of hardening of the system with the increase in the level of hydration of portland cement, for example, by the mechanical and chemical activation; upholding the concentration of calcium hydroxide on the desired level during hardening to provide the conditions for the formation of various hydrate tumors, including low-basic calcium hydroaluminates (Ferronskaja, A.V., 2002) Great interest as an object of research and utilization of industrial wastes is the use of recycled concrete breakage as a mineral additive
Blaine value as a specific surface weight of fly ash as a mineral additive
material is close to that of the Portland cement value.
Engineered Mineral Additive
Reduces Costs and Enhances Performance of Nonwovens
Renting digging equipment, loaders and extra help as he needs it for his self-financed project, he screens the material into a fine, cocoa-brown loam that can be worked into nutrient-poor soils or used as a mineral additive
in livestock feed.
For use in translucent horticultural films, a grade of Minbloc[R] mineral additive
from Unimin in North America reportedly has been improved in the way it absorbs near-infrared wavelengths by using a nano-scale antimony tin oxide coating on its mineral filler particles.