ECO-FRIENDLY CONCRETE PAVING COMPOSITION USING SEAWEEDS AND CONSTRUCTING METHODS USING THEREOF

摘要

The present invention relates to a concrete paving composition comprising 31 wt% of dried or powdered seaweed comprising one among Enteromorpha prolifera, Monostroma nitidum, green moss, pond scum, green laver, sea staghorn, Codium minus (Schmidt) Caulerpa okamurae, Chaetomorpha moniligera, sea mustard, kelp, Analipus japonicus, Chordaria, Ishige okamurae Yendo, whip tube, Petalonia binghamiae (J. Agardh) Vinogradova, Ecklonia cava, Ecklonia stolonifera, sea oak, seersucker, Sargassum fulvellum, Sargassum horneri, Sargassum thunbergii, Sea weed fusiforme, red laver, Gloiopeltis furcata, cottoni, Grateloupia lanceolata, Porphyra suborbiculata, Pterocladiella capillace, Acanthopeltis japonica, Gloiopeltis tenax, Sea string, Chondrus ocellatus, Hypnea charoides, Ceramium kondoi, Ceramium boydenii, Gigartina tenella, Seaweed hypnaeoides, and Grateloupia filicina or a mixture of at least two thereof; 46 wt% of polymer resin into which 50 wt% of methyl methacrylate and 50 wt% of aqueous acrylic epoxy resin are mixed; 10 wt% of 2-diethyl aminoethylamine as a hardener; 2 wt% of metallic salts-based cobalt as an accelerating admixture; 3 wt% of polyethylene wax; and 8 wt% of silica as a filler. The concrete paving composition further comprises 1 part by weight of an antioxidant including aromatic amine-based compounds and 2 parts by weight of UV stabilizer including aromatic amino ester-based compounds on the basis of 100 parts by weight of the concrete paving composition. The concrete paving composition, and more particularly, the eco-friendly concrete paving composition using seaweed provides excellent adhesion and waterproofing properties for concrete paving.