The phrase "a base of material" is correct and usable in written English.
It can be used when referring to a foundational substance or resource that serves as a starting point for something else, such as a project or construction.
Example: "The artist used a base of material to create the sculpture, layering different textures and colors."
Alternatives: "a foundation of material" or "a substrate of material".
Flexible pavements are constructed of several thicknesses of asphalt or bituminous concrete layers overlying a base of granular material on a prepared subgrade.
Cover the foam ring with a base of filler material.
The reconstituted material was placed in small square trays (15×15×10 cm) on a base of beach ooid material (3 cm deep) to form a 2 cm deep layer, shaken gently to smooth the surface of the reconstituted bed and placed in an open outdoor aquaria supplied with running seawater under a natural day/night cycle.
Battledore and shuttlecock, children's game played by two persons using small rackets called battledores, which are made of parchment, plastic, or rows of gut or nylon stretched across wooden frames, and shuttlecocks, made of a base of some light material, such as cork, with trimmed feathers fixed around the top.
Recycled wood-based board, such as medium density fiberboard (MDF), is treated to produce a base material of floor heating system.
The poetry of concepts does not attribute authority, except to the idea's conceiver, relegating the emotional content of the source material (and its originator and very subject matter) to that of a base material.
Try two Web sites: www.esculape.com and www.apa.gouv.fr And www.agevillage.com contains a large data base of reference material on services available for the elderly (again, defined in France as over 60).
Nowadays, scientists are using these varieties as a base material for the development of submergence tolerant variety.
A desk based model of material flows in Scotland in 2012 (which represented the latest available year for the key datasets) was developed.
Although this study does not support the use of chitosan as a base material for bone regenerative sponges, it does provide suggestions for future direction with respect to the use (or nonuse) of different base materials for the delivery of PRP via sponges.
