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🛠️ Reinforce your concrete with the future-proof power of basalt fibers!
GlobMarble’s Basalt Chopped Fibers are ultra-fine (17 microns) basalt strands, 12 mm in length, designed to integrate seamlessly into concrete mixes at 6-8 lbs per cubic yard. These fibers significantly enhance tensile, compressive, and flexural strength while resisting extreme temperatures (-452°F to 1,200°F), alkali, acid, and salt damage. Ideal for commercial-grade concrete reinforcement, they improve crack resistance by up to 170% and boost impact energy absorption by up to 260%, making them a cutting-edge solution for durable, long-lasting concrete applications.
| ASIN | B07F41CVFD |
| Best Sellers Rank | #343,169 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #132 in Concrete |
| Brand | GlobMarble |
| Brand Name | GlobMarble |
| Color | brown |
| Customer Reviews | 4.6 out of 5 stars 27 Reviews |
| Grade Rating | Commercial |
| Item Diameter | 17 micrometer |
| Item Form | Sheet |
| Item Shape | Rectangular |
| Item Weight | 16 ounces |
| Manufacturer | GlobMarble |
| Material | basalt |
| Model Number | BCF-12 |
| Number of Items | 1 |
| Part Number | BCF-12 |
| Shape | Rectangular |
| Specification Met | True |
| Unit Count | 16 Ounce |
O**N
Seems to be helping reduce hairline cracks in ferro-cement
I got this as an additive for making non-ferrous ferrocement. I am still just experimenting at this point, but this does seem to help reduce cracking. It is very challenging to keep thin applications of mortar moist while it cures, especially when it is in direct sun in the summer, so in theory the added fiber should help keep it from shrinking quite so much.
D**S
Thin 1” slab that held super well with vehicle traffic!
This stuff works. It makes a messy slab when wet, but a clean solid one once dry!
S**N
Good bonding
Used to glass, this works out better than I expected
H**E
just try it
i enjoy using this fiber .it deffently can be a pain to mix tho
Trustpilot
1 month ago
4 days ago