Spex•Crete™ 450 is ASTM E84 Fire and Smoke Class A Rated. ALL-IN-ONE, just add water, Ultra Lightweight Polymer Modified Underlayment designed for deep fill flooring underlayment and lightweight concrete roofing applications.
Spex•Crete and Stone Edge Surfaces have teamed up to engineer and certify a 2-layer Commercial Flooring System for multi-story high rise commercial and residential structures.
Spex•Lite® Ultra Lightweight Filler Beads are ideally suited to decrease weight in concrete underlayments, blends and products. While primarily used in flooring underlayments and self-leveling underlayments (SLUs), SpexLite Ultra Light Filler Beads can also be used for controlled low-strength material (CLSM), concrete masonry units (CMU), decorative concrete, concrete countertops and more!
After properly preparing the job, simply add water, mix and pump or place SpexCrete 450 Ultra Lightweight Concrete. SpexCrete Lightweight Concrete is easy to mix, pump, place and finish! With SpexCrete Lightweight Concrete, you can get jobs done more easily and faster. Your jobs can't wait, and neither can you.
Whatever your concrete specifications are, Spex•Crete is the right choice for your flooring and roofing underlayment, ornamental concrete and more. Our products provide the competitive advantages in lightweight concrete you need for your commercial/ industrial projects.
SpexCrete 450 has been formulated as an all in one system. Just add water and mix! You will instantly have a premium lightweight underlayment system.
SpexCrete Lightweight Concrete is commonly between 50% and 70% lighter than ordinary concrete! These weight savings mean more options for you on the job, like reduced dead load and improved worker safety, and often better profitability, too!