| 摘要 |
Closing of the frontal surface of the modular styrofoam hollow brick composed of the elements closing the brick in the plane of any arbitrary module, has either the shape of a drawer-like element (<u>4</u>) or consists of a bottom plug (<u>5</u>) and top plug (<u>6</u>), and the lateral walls of the closing elements (<u>5</u> and <u>6</u>) are equipped with the grooves and protrusions having shapes corresponding to rabbets and ledges located on the inner surfaces of the hollow brick, while the upper and lower walls of the closing elements (<u>4</u>, <u>5</u> and <u>6</u>) are equipped with the elements of the modular tongue and groove joint. |
