CBI 20.22.30.35cm Concrete Spacer

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Overview
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CBI 20.22.30.35CM CONCRETE SPACER

1. Detailed product

Technical data: Suitable for 25mm - 30mm protective concrete layer
Specifically designed for beams, sizes: 200mm, 220mm, 300mm, 350mm
Breaking load (N) is less than 4kN

Numerical order

Product image Product code / Size User location prioritize Protection layer (mm) Breaking load (kN) Packing(Blocks/box)

Code: CBI.20,22,30,35 Size: 20-22-30-35mm Beam bottom, column edge 25mm 30mm 4kN 25

Concrete spacer is a small material used to arrange and secure the steel floor system in the correct position and design, and to maintain the distance from the formwork to ensure the required concrete thickness for protecting the reinforced concrete.

2. Standard usage

Distance between frame beam and block/1md of beam: 40cm.
The thickness of the protective concrete layer should not be less than the maximum diameter of the steel used in that position.
Common height of concrete spacer for civil engineering: Beam width of 200mm, 220mm, 300mm, 350mm
According to the standard, the quality of the concrete spacer must be equal to or higher than the quality of the concrete used for pouring the floor.
For residential buildings, homeowners can refer to structural design drawings to determine the required protective layer for the steel. Based on that, homeowners can order the appropriate concrete spacer to protect the steel.

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