Building materials
Building materials – raw Materials, substances and articles used for climbing, repair and maintenance of structures. Natural materials include the products of the mining industry (stones, aggregates, …
Building materials – raw Materials, substances and articles used for climbing, repair and maintenance of structures. Natural materials include the products of the mining industry (stones, aggregates, …
Escarbo. Synonyms: organic zeolite, organolit. It is a domestic product. It has the following properties: exchange capacity - average 20 mg CaO / g, c. on. dry mass – about 1,5, ciężar nasypowy masy …
Trisodium phosphate. Synonym: Lithium chloratum. Chemical symbol: Na3PO4-12H20 It is obtained from concentrated solutions of crystalline disodium phosphate with an excess of sodium hydroxide solution. The trisodium phosphate is white, fine crystalline powder, easily soluble in water, …
CHEMICAL WATER SOFTENING. Water softening with chemicals takes place in a softening apparatus before the water enters the boiler. The essence of softening is to remove calcium and magnesium compounds, causing the formation of limescale. …
Water hardness. Water hardness is caused by the calcium and magnesium salts present in it. This is an undesirable phenomenon, w szczególności jeżeli chodzi o wodę używaną do celów produkcyjnych w przemyśle …
WATER SOFTENERS. Water is widely used in industry and construction. Chemically capable, pure is not found in nature. It occurs in the form of rainwater (rain, snow, 1 c); surface …
Carbon acid-resistant tiles (carpets) for chemical tanks and acid-resistant fittings. They are made of amorphous carbon. They have high mechanical strength, resistance to temperature changes and chemical resistance: na działanie kwasów łącznie …