TH2801A3 - Plastic concrete formwork with steel core - Google Patents

Abstract

Plastic concrete formwork, reinforced plastic core, rectangular plastic frame with The sides surrounding the side ridge. Where the inside of the lateral ridge will be the inner ridge that Will be parallel to the side of the ridge In which the inner area of the inner ridge on both sides is the ridge along A number of diagonals that are evenly spaced in a way that are parallel along the width and at Inside, between the lateral ridge and the inner ridge on both sides is an embedded iron core. Along the length

Claims (1)

1.Plastic concrete formwork with steel core There is a unique Will be extruded It is a rectangular plastic frame (1) with thick surrounding sides as the side ridges (2), where the inside from the lateral ridges (2) along the length is the inner ridge (3) that will Long, parallel to the lateral ridges (2), where the inner part of the inner ridge (3) on both sides is a number of transverse ridges (4) that are equally spaced in a parallel manner along the line. wide To strengthen the inner area And on the inside between the side ridge (2) and the inner ridge (3) on both sides is a steel core (5) that is embedded along the length for strength. And prevent twisting of the concrete formwork along the side edges