FIELD: manufacture of building materials. SUBSTANCE: invention is concerned with, without laborious readjustment, manufacturing various-type and various-size products, including building blocks, laster, and heat-insulation slabs. Accessory is provided with rigid guide bar, on which sliding separation planes are mounted having grooves in their lower facet with width exceeding by 30-60% diameter of cutting string, distance between grooves being equal to thickness of building slabs. EFFECT: facilitated manufacturing readjustment. 2 dwg
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Authors
Dates
1998-09-20—Published
1996-11-10—Filed