Road Measuring Ruler KP-231 RDT for Accurate Slope Measurements

Reikas road KP-231 RDT (hereinafter referred to as "rails") are designed for measuring slope parameters and other geometric parameters of motorways and aerodromes. The rails consist of a rigid rectilinear profile of three-section construction, slope measurement unit, eclimeter and wedge gauge included in the delivery set of the rails. The profile sections are made of aluminium alloys. Each section is a hollow profile of rectangular cross-section. The profile sections are connected with each other by hinges, and in the working condition are fixed by tie screws, located inside the central section of the profile.