Foamed cement, also known as foamed cement, lightweight concrete, etc., is a new type of building panel. Domestic and foreign technologies and markets are already quite mature. As a new green building energy-saving material, foamed cement has a wide range of uses, such as:
Silicon disulfide is an inorganic compound with the chemical formula SiS2, belonging to the rhombic or tetragonal crystal system, stable at room temperature and pressure. It decomposes into SiO2 and H2S in the case of moisture.
The action principle of penetrant mainly involves two aspects: on the one hand, by improving the wettability of the surface of the object, the liquid can penetrate the interior of the object; On the other hand, it increases the permeability and absorption of substances by destroying the cell membrane structure.
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