Cement mortar plus polymer, such as adding 107 glue
Cobalt is an aqueous dispersion of macromolecule polymer, after adding cement mortar (polymer cement mortar impermeable anti-cracking anti-cracking mortar waterproof mortar polyacrylate emulsion cement mortar acrylic emulsion cement mortar) The The mortar has excellent adhesion, crack resistance, anti-freezing, anti-seepage, anti-corrosion, anti-chloride ion penetration, wear resistance, aging resistance and other properties, suitable for water conservancy, port engineering, roads, bridges, metallurgy, chemical, industrial and civil Construction and other steel structure and reinforced concrete structure of the anti-seepage, anti-corrosion surface and repair works. Propolis mortar can also be resistant to acid, urea, benzene and other chemical media corrosion, has been included in the national "industrial building anti-corrosion design specifications" GB50046-95 as a chemical corrosion-resistant materials. Compared with the traditional epoxy resin mortar, acrylic mortar shows its superiority, not only low cost, and easy construction. Propylene mortar construction and ordinary mortar similar to the artificial smear, but also mechanical spraying, and suitable for wet surface bonding, non-toxic, and the basic concrete temperature adaptability, resistance to atmospheric aging, life with ordinary cement mortar, to overcome the ring Oxygen mortar often because of its expansion coefficient is greater than the base of concrete and the drawbacks of cracking off.
Because the mortar by adding organic binder material, generally add polyvinyl acetate powder, belonging to the polymer. This mortar is called polymer mortar
The so-called polymer mortar, refers to the addition of polymer binder in the construction mortar, so that the performance of mortar has been greatly improved a new type of building materials. One of the polymer binder as an organic binder material and mortar cement or gypsum and other inorganic bonding materials perfectly together, greatly improving the mortar and the base layer of the bond strength, mortar flexibility that is flexible, Mortar cohesive strength and other properties. The type and amount of polymer is to a large extent determine the performance of polymer mortar. Polymeric mortar is the core technology of the insulation system, mainly used for polystyrene paste, has been EPS thin plaster wall insulation system wiping the surface. There is also a class of polymer waterproof mortar, can be used for flat surface waterproof layer and other parts.
