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Tack retrorrefletiva of road signalling, method of fixing tack retrorrefletiva of road signalling and anchoring device
Tack retrorrefletiva of road signalling, method of fixing tack retrorrefletiva of road signalling and anchoring device
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机译：道路信号发大头钉回行，固定道路信号发大头钉的方法和锚固装置
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Summary "tack retrorrefletiva of road signalling.Method of fixing tack retrorrefletiva of road signalling and anchoring device "the present invention belongs to the technical field of provisions for road signs and aims to provide the conditions for more effective anchoring and grounding on the basis of the amounts Tion of their mechanical resistance, especially the resistance to torsion module efforts and traction.The tack retrorrefletiva (1) consists basically of an internal body (10), at least one fixing element (20) cooperating with the internal body (10), and a housing (30) cooperating with the internal body (10) and the fastening element (20).And the fixing element (20) comprises at least one longitudinal internal channel (21) bounded by the wall vertical perimeter (26) and provided with at least an opening in the base (22) of the fastening element (20), and the vertical wall (26) comprises also a plurality of The transverse holes (24) that promote, after cure of the adhesive (AD).A longitudinal and transverse interaction between the inner and outer regions of the fastening element (20) with the adhesive (AD) and with the ground (P), and elevation of the module of resistance to torsional and tensile forces.
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