Question 1

What is the 25mm PVC Chair Spacer and what does it do?

Accepted Answer

The 25mm PVC Chair Spacer is a lightweight spacer made from durable PVC designed to secure concrete installations. It creates a stable hold, maintains proper concrete cover, and minimizes movement of embedded components. It is corrosion-resistant and designed for easy installation and removal, making it suitable for slabs, posts and other concrete works.

Question 2

What are the key specifications of this spacer?

Accepted Answer

Material: PVC; Size: 25mm; Features: corrosion- and temperature-resistant, lightweight yet strong. It is designed to fit into concrete to hold spacing and keep components in place from slabs to posts. The unit is easy to install and remove.

Question 3

How does it compare to other PVC spacers or alternatives available on Fepy?

Accepted Answer

If you need different spacings, you can check other sizes such as 20mm and 30mm PVC Chair Spacers, both available on Fepy. Examples: 20mm PVC Chair Spacer: https://fepy.com/products/20mm-pvc-chair-spacer; 30mm PVC Chair Spacer: https://fepy.com/products/30mm-pvc-chair-spacer. For a different material option, the Plastic Rebar Chair is also available: https://fepy.com/products/plastic-rebar-chair. PVC spacers typically offer excellent corrosion resistance and ease of handling, while metal spacers may be chosen for certain heavy-duty applications.

Question 4

What are some common use cases for this spacer?

Accepted Answer

Use this spacer to maintain consistent concrete cover and spacing for embedded elements in concrete installations, including slabs and posts. It helps secure rebar chairs and other supports, ensures a uniform finish, and reduces movement during pouring and curing.

Question 5

How do I install the 25mm PVC Chair Spacer?

Accepted Answer

Plan your spacing according to your engineer’s specs. Place each 25mm spacer at the intended locations inside the formwork at the 25mm height. Ensure it sits securely and supports the embedded components. Pour the concrete and allow it to cure. If you used spacers as temporary aids, you can remove them after curing; if your design requires permanent spacers, they can remain in place as specified.

Question 6

Is this spacer safe and compliant for construction use?

Accepted Answer

Yes. The spacer is made from PVC, a material commonly used in construction for its durability, corrosion resistance and compatibility with concrete. It remains stable under typical curing temperatures and is designed to withstand the concrete environment. Always handle with standard safety practices for plastic components and store away from direct sunlight when not in use.

Question 7

Is the spacer reusable and how durable is it?

Accepted Answer

Yes, the 25mm PVC Chair Spacer is designed for repeated use and long service life. After each job, clean off any concrete residue with water, inspect for cracks or deformation, and store in a cool, dry place. Replace any spacers that show significant wear or damage.

Question 8

What pack sizes are available and how many spacers come in a pack?

Accepted Answer

The 25mm PVC Chair Spacer is offered in multiple pack sizes ensuring you can purchase the quantity you need—from smaller packs for smaller projects to bulk packs for larger builds. Check the product options on the page for exact counts and pricing.

Question 9

How should I choose between 20mm, 25mm and 30mm spacers?

Accepted Answer

Choose based on structural cover requirements and spacing needs. The 25mm option is a mid-range choice suitable for many standard concrete projects. If you need higher clearance, consider 30mm; for tighter clearances, 20mm might be appropriate. When in doubt, consult your structural engineer and compare the available sizes on Fepy: 20mm spacer: https://fepy.com/products/20mm-pvc-chair-spacer; 25mm spacer: https://fepy.com/products/25mm-pvc-chair-spacer; 30mm spacer: https://fepy.com/products/30mm-pvc-chair-spacer.

Question 10

Which projects benefit most from PVC chair spacers like this?

Accepted Answer

Projects that require precise concrete cover and stable spacing for embedded elements benefit most, such as concrete slabs, foundations, columns, and post supports. PVC spacers help maintain alignment and reduce movement during pouring, curing and load application.

Question 11

How should I store and maintain these spacers when not in use?

Accepted Answer

Store in a cool, dry place away from direct sunlight. Clean off any concrete residue with water before storage. Inspect for cracks or deformation before reuse and replace any damaged spacers.

Question 12

Is the 25mm PVC Chair Spacer cost-effective for my project?

Accepted Answer

Yes. PVC spacers are typically durable and reusable, helping reduce replacement costs and labor time over multiple builds. They provide reliable spacing and concrete cover, contributing to a quality finish and long-term savings.

Product Type	PPR pipe fitting Reducer Tee
Pipe Fitting Material	polyethylene
Fitting Connection Type	PPR pipe fitting Reducer Tee
Usage/Application	Pipe Fittings
Size/ Diameter	25mm,
Fitting Type	PPR fitting Reducer Tee
Material	PPR
Color	Green
Unit of Measure	LNGT
Concrete Cover Range	30 mm - 100 mm
Package Content	1 Pcs

فواصل حاملة لقضبان التسليح على شكل كرسي مصنوعة من بلاستيك (pvc) لتأمين تدعيم الخرسانة - قياس ( 25mm )

Features & Benefits

Specification

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Frequently Asked Questions