FIELD: construction.
SUBSTANCE: spacing holder (7) is intended for fixation of object (2) on base (3) having insulating layer (4) with the help of anchor bolt (8) and spacing bushing (9) screwed onto anchor bolt (8). According to invention, spacing bushing (9) has cutting accessory (14) at its external perimetre, besides spacing bushing (9) has narrowing (15) of external diametre at the end facing against anchor bolt (8).
EFFECT: spacing holder may be applied at high loads and may be simply installed.
9 cl, 1 dwg
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