Congrete Cover Block's

12/05/2026

20*25*40*50 USED MOLD FOR SALE

AVAILABLE ANY SIZE'S

CONTACT 0751542429

30/07/2021

06/07/2021

Free shipping Arround Colombo District.
Buy 10 and Get 1Box Free.
+94 772 726 533(WhatsApp)
+94 755 275 753
+94 789 050 099

25/06/2021

Delivery Available Around Colombo District About Con....

25/06/2021

Delivery Available Around Colombo District
About Con.....
WhatsApp
0772726533

23/05/2021

Special offers

10/05/2021

Single
20,25mm
Block multi
20,25,40,50mm

New Junction Box With Fan Hooks
Factory @ Colombo, Wellam

17/03/2021

What are concrete cover blocks?


Cover blocks are used to maintain a specified distance between the TMT rebar and the shuttering.
or

A cover block is essentially a spacer that is used to lift the rebar matrix off the ground so that concrete may flow underneath the rebar.
Why we must use cover blocks?
When doing RCC work it is important to embed the steel in the concrete (also known as cover) so that the rebar doesn’t corrode and to provide fire protection to the rebar.
If we don’t provide the recommended cover the rebar will corrode with time and will ultimately result in premature failure of the structure.
Thus using cover blocks enhances the life of the structure significantly without adding much to the cost.

17/03/2021

Congrete Cover Block
Dematagoda
0752532530
0772726533
Buy 10 Boxes Get 1 Free
Delivery Available Around Colombo District