Sentence examples for development of clay from inspiring English sources

Study of thin shells that separate from rock exposed to the weather reveals as a common cause of the separation the slow development of clay minerals, which involves an increase in volume.

In the development of clay minerals by natural hydrothermal processes, the presence of alkalies and alkaline earths influences the resulting products in the same manner as shown by synthesis experiments.

The development of clay minerals is time-dependent and reflects weathering intensity.

Chemical weathering is characterized by increased development of clay minerals (kaolinite, halloysite) and iron and aluminum sesquioxides.

These data suggest that the occurrence and spatial distribution of VLFE may be controlled by the quartz content and development of clay foliations along thrusts.

After that the water corresponding to 2% dry of optimum (18.62%) was added gradually to the soil, care was taken to distribute the water evenly and to prevent the development of clay lumps.

This review discusses the recent trends in scientific research and development on the exploitation of clay and clay minerals for fluoride removal from water, focusing on the effect of various factors on the adsorption, mechanism, isotherms and kinetics of the adsorption process.

This work reports the potential of using Brick Dust Waste (BDW) as a partial substitute for clay in the development of unfired clay building materials (brick, block and mortar).

Ridge-crest soils exhibited poor horizonation, but more extensive development of secondary clay minerals developed in situ than was found in valley-flank and valley-bottom soils.

The continuity of the medium stems also from the slow but steady development of different clay bodies, of slips and glazes, of the potter's wheel (used by the Egyptians as early as 1500 B.C ., of stamping and molding techniques.

It also displays a 2.2- μ m absorption feature indicative of the incipient development of dioctahedral clay minerals.