Method and device for cutting cut-resistant lightweight concrete cakes in lightweight concrete blocks and method and device for producing lightweight concrete blocks

摘要

The device (1) has multiple transverse bars (4) extending in a horizontal bar longitudinal axis (22). A lifting device i.e. crane, is provided for raising and lowering a hardness grate (2). A cutting unit e.g. cutting wire or a cutting band, is clamped in a cutting frame. Bar intermediate spaces (26) are measured in such a manner that cross beams (15) pass through the bar intermediate spaces in a vertical direction. Beam intermediate spaces (25) are measured in such a manner that the transverse bars pass through the beam intermediate spaces in the vertical direction. Independent claims are also included for the following: (1) a device for producing light-weight concrete molds such as porous or foam concrete molds, comprising units for hydrothermal hardening of a cut light-weight concrete cake (2) a method for cutting a cut-resistant light-weight concrete cake such as porous and foam concrete cakes, in a light-weight concrete mold such as porous and foam concrete molds, using a cutting device (3) a method for producing light-weight concrete molds such as porous and foam concrete molds.