I would like to ask: inside the building materials, often mentioned water-based products, cement-based products What is the meaning? You prawn help solve ~ ~ ~! The The 3Q more
The two names of the track management of the fly to read the return of herbs, is the classification of infiltration of crystalline waterproof material. Need more detailed content, their search to Google, readily available.
Cement-based products to cement as the main cement material of building materials products
And 'water-based' products corresponding to the 'oil-based' products, mainly in the coatings, waterproofing agents, adhesives and other liquid products have this distinction. Oil-based products in the use of chemical solvents, solvent evaporation after use, odor, and may even contain harmful health formaldehyde, benzene and other substances, so oil-based products are considered not environmentally friendly. Water-based products because the volatile out of the water, so do not produce tragic trace of the main tube fly 攮 read homecoming, ridicule, harmless to the environment. The cementitious material is cemented in cement to distinguish it from lime, gypsum, magnesium oxychloride or organic materials as a cementitious material.
