Hengelhoef Concrete Joints - Introduction


The type of joint is determinative in controlling the curling effect.

Cosinus Slide® Joint - Installation instructions (2024)

e-slide - Installation instructions (2023)

e-straight - Installation instructions (2023)

HCJ Sinus Slide® reference video Toyota

Brussels Airport before and after

Cosinus Slide® video

Sinus Slide Principal

Dynamic Load Transfer

Sinus Slide Simulation



"These kinds of joints are an excellent solution for our heavily loaded and intensely trafficked aisle ways.  After several years of intense forklift traffic with small hard polyamide wheels the Sinus Slide joints are still in a perfect state."



"In comparison with other armoured straight joints or steel angles exposed to the same loads and traffic and in the same circumstances the Sinus Slide joints are an efficient and sustainable improvement."



"We have chosen this new jointing technology because of the key feature and benefits it provides namely safety, operator comfort, long term profitablity and ecological aspects."