Animals & Pet Supplies · Pumice Pozzolan
Densifer325™ Pumice Pozzolan
Hess Pumice Products · sold by Xalveruno · $0.00–$16.64 · in stock
Densifer325 (Standard Pozz) Pozzolans are a class of supplemental cementitious materials (SCMs) that supercharge concrete performance. Pumice, in particular, is an excellent pozzolan. Used at a 15 to 20% replacement rate for Portland cement, the finely ground pumice pozzolan works to drastically reduce, even eliminate, by-product CH by coverting it to CSH. More CSH means more binder. That means more density in the concrete matrix, more long-term strength, less permeability (becomes highly resistant to chemical attacks and freeze-thaw-process damage), reduced heat of hydration cracking, and…
| Option | Price | Stock | |
|---|---|---|---|
| 135+ lbs. (contact us) | $0.00 | in stock | Compare delivered price → · Checkout at Xalveruno |
| 1 lb. (resealable bag) | $4.35 | in stock | Compare delivered price → · Checkout at Xalveruno |
| 2.5 lbs. (resealable bag) | $8.03 | in stock | Compare delivered price → · Checkout at Xalveruno |
| 5 lbs. (2 resealable bags) | $9.98 | in stock | Compare delivered price → · Checkout at Xalveruno |
| 20 lbs. (box) | $13.02 | in stock | Compare delivered price → · Checkout at Xalveruno |
| 45 lbs. (full-sized production bag) | $16.64 | in stock | Compare delivered price → · Checkout at Xalveruno |
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