| 摘要 |
The present invention refers to a method to provide a building foundation slab of mouldable building materials with a remaining insulating mould extending along the circumference of said intended slab. According to the invention, on an underlay (5) about said intended circumference of the slab, bottom parts (6) are set out, which consist of heat insulating material, preferably cellular plastic, and which exhibit a groove (7) extending along the upper side of the bottom parts, whereupon vertical base parts (8), which consist of heat insulating material, preferably cellular plastic, are located such that they can be installed on top of the bottom parts (6) and the groove belonging thereto and connects said base parts (8) and bottom parts (6) to each other by fastening means (9). Fastening means (9) is received with one portion in said bedding groove (7) and by cooperation also with the base part (8), the parts (6, 8) are held to each other. The invention also refers to means to carry out the method. |
