Fishstone - Concrete Countertop Supplies
OPTIMUM 380 Premium Superplasticizer $54.00 - $240.00 Quick view View Options P-120 Superplasticizer $60.00 - $275.00 Quick view View Options SRA-101 Shrinkage Reducing Admixture $70.00 - $3,300.00 Quick view View Options C-64 Concrete Defoamer & Densifying Admixture $54.00 - $210.00 Quick view Add to Cart Alto-Pozz, 25lb bag $29.00
Optimum 380 From: Fishstone, Concrete Countertop Supply
Optimum 380. Fishstone, Concrete Countertop Supply's Optimum 380 is a modified polycarboxilate high range water reducing admixture formulated to deliver high spread rates with "self placing
GFRC - Stromberg Architectural Glass Fiber Reinforced Concrete
Glass fiber reinforced concrete has been tested both by accelerated aging tests in the laboratory and in real life installations. GFRC can be expected to last as long as pre-cast concrete. In many environments, as when exposed to salt spray or high moisture, the GFRC can be expected to perform better, as there is no steel reinforcement to corrode.
For making
crack control. Additional Optimum 380 Plasticizer may be added for increased flow when using high fiber loading. A recommended sample recipe to create self-consolidating GFRC cement is as follows: o 100 lbs (45Kg) Federal White Cement o 100 lbs (45Kg) silica sand (30 sieve or finer) o 28-30 lbs (9-13.6Kg) water
High-Performance Mix Design — Understanding GFRC Mixes
Optimum 380 should be added at 3 ounces per hundredweight of cement. We have about 1 hundredweight (100 pounds) of cement in our example mix so we’ll start with 3 ounces. Add more as needed to maintain your water-to-cement ratio while achieving your desired of fluidity.
