Nesta página você pode obter uma análise detalhada de uma palavra ou frase, produzida usando a melhor tecnologia de inteligência artificial até o momento:
строительное дело
переход (соединительный элемент) трубопровода
нефтегазовая промышленность
переходное соединение (для труб разного диаметра)
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общая лексика
(курительная) трубка
Water reducers are special chemical products added to a concrete mixture before it is poured. They are from the same family of products as retarders. The first class of water reducers was the lignosulfonates which has been used since the 1930s. These inexpensive products were derived from wood and paper industry, but are now advantageously replaced by other synthetic sulfonate and polycarboxylate, also known as superplasticizers.
Water reducers offer several advantages in their use, listed below: