FLAME-RETARDANT TREATMENT METHOD USING ECO-FRIENDLY FIRE RETARDANT COMPOSITION FOR WOOD CONTAINING CONSTRUCTION MATERIAL AND FIRE RETARDANT COATING WOOD CONTAINING CONSTRUCTION MATERIAL

摘要

Disclosed are: an eco-friendly flame-retardant coating composition for a construction material containing wood, comprising water glass, distilled water, silane and colloidal silica, wherein a content of the water glass is 15 to 45 wt% with respect to the total weight of the composition; an eco-friendly flame-retardant treatment method using the composition; and a construction material containing eco-friendly flame-retardant coating wood, having excellent flame retardancy formed from the method.