Plastic spacer-Roundchair

The “RoundChair” is a solid and circular spacer that is easily used on large surfaces. It’s cost-effective and comfortable to use. This piece has high utility in tunnel formwork systems.

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Properties And Effects

• For concrete covering of 20 to 30 millimeters
• The diameter of the reinforcement rod is 300 millimeters.
• There are 100 pieces per package.

The usage of the RoundChair:

• A sturdy and circular spacer that is easily used on large surfaces.
• It has high utility in tunnel formwork systems.

instruction to use the RoundChair

You can find the instruction to use the RoundChair in the product catalog.

Physical and Chemical Specifications of the RoundChair:

The raw material used in the production of spacers is polyolefin. This type of plastic is resistant to acidic and basic materials commonly used in the construction industry.
Spacers are available in all colors but an additional cost will be incurred for colors other than black.
Concrete reinforced with plastic spacers is resistant to fire conditions, a fact confirmed by the Building Technology Institute in Berlin.

Maintenance And Safety

• When spacers are exposed to direct sunlight for an extended period, it's necessary to cover them in such conditions.
• Excessive use of formwork oil might lead to incomplete adhesion between the spacers and the surrounding concrete during formwork. Therefore, sufficient care should be taken in this regard.

Plastic spacer-Roundchair

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