| 摘要 |
The present invention relates to an insulation material for construction and, more specifically, to an insulation material for construction, which is very thin, has excellent heat insulation, sound-absorbing, and fire retardant effects, is easy to handle, easily adheres to concrete as a groove formed at regular intervals in one surface is filled with concrete when a framework is installed to be poured with concrete, and prevents an unnecessary increase in the thickness of a chassis and a wall. The present invention provides an insulation material (1000) for a building, wherein each silver paper (1200) is bonded to and provided on the front surface (1110) and the rear surface (1120) of Styrofoam (1100) with predetermined length and thickness in horizontal and vertical directions; and a groove (1130) is formed at regular intervals while the silver paper (1200) is attached to the front surface (1110) and the rear surface (1120). In the groove (1130), a cutting part (1131) is formed on the silver paper (1200) to have a predetermined width, and a groove part (1132) is formed to predetermined width and depth of the Styrofoam (1100). |
