Pillar post crash cushion

Abstract

A post-type crash cushion, consisting of at least two posts (1) arranged in a row and a reinforced concrete slab (2), wherein the posts (1) are divided into an upper (1a), a middle (1b) and a lower section, and the angle between the upper (1a) and the middle (1b) section is from 5° to 175°, there are anchor sleeves in the foundation slab in a number equal to the number of posts (1), the lower sections of the posts are loosely mounted in the anchor sleeves, characterized in that inside the lower part of the post there is a stiffening sleeve, the upper edge of which is located at least at the height of the upper edge of the concrete slab (2), in the middle part of the post (1b) above the concrete slab (2) there is a fastening ear, the anchor sleeve is connected to the fastening ear which protrudes from the concrete slab (2) at the height of the fastening ear of the post, the fastening ears of the post and the sleeve anchor are connected detachably.