hydraulic cementing
41Rock — /rok/, n. a male given name. * * * I In geology, a naturally occurring and coherent aggregate of minerals. The three major classes of rock igneous, sedimentary, and metamorphic are based on the processes that formed them. These three classes are… …
42sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… …
43ancient Greek civilization — ▪ historical region, Eurasia Introduction the period following Mycenaean civilization, which ended in about 1200 BC, to the death of Alexander the Great, in 323 BC. It was a period of political, philosophical, artistic, and scientific… …
44Controverses sur le gaz de schiste — Manifestations contre l extraction du gaz de schiste en France Une controverse sur l impact environnemental et sanitaire induits par la fracturation hydraulique pour l extraction du gaz de schiste est apparu en 2010, notamment par le biais de l… …
45consolidation — 1. The binding of grains by cementing material to solid matrix [16]. 2. The gradual reduction in the water content (void ratio) of a saturated soil, as a result of an increase in the pressure acting on it, because of the addition of… …
46nonhydraulic binder — orinė rišamoji medžiaga statusas T sritis chemija apibrėžtis Medžiaga, kietėjanti ir išliekanti stipri tik ore. atitikmenys: angl. air cementing material; non hydraulic binder; nonhydraulic binder rus. воздушный вяжущий материал …
47orinė rišamoji medžiaga — statusas T sritis chemija apibrėžtis Medžiaga, kietėjanti ir išliekanti stipri tik ore. atitikmenys: angl. air cementing material; non hydraulic binder; nonhydraulic binder rus. воздушный вяжущий материал …
48воздушный вяжущий материал — orinė rišamoji medžiaga statusas T sritis chemija apibrėžtis Medžiaga, kietėjanti ir išliekanti stipri tik ore. atitikmenys: angl. air cementing material; non hydraulic binder; nonhydraulic binder rus. воздушный вяжущий материал …
