Protective assembly for folding works, has protective type element that are installed in all type of construction works, and rail guard series is provided, which has upper intermediate railings

摘要

The protective assembly has protective type element that is installed in all type of construction works. A rail guard series is provided, which has an upper intermediate railings and lower telescopic skirting are also arranged. A joint protector is also provided, which has an upper railing, one intermediate rail and skirting of fixed length, being unites upper railing with the intermediate railing and intermediate rail with skirting by a pair of arms.