RASTRA Compound Insulated Concrete Forms (ICCF’s) are recognized as the ultimate building solution for economical and environmentally-friendly construction. The insulated concrete forms are modular units that are dry-stacked (without mortar) and filled with concrete.

RASTRA is a stay-in-place Insulating Concrete Form (ICF) that is structurally strong • energy-efficient • sound absorbent • non-combustible • resistant to high wind, mold & pests • and made from 85% recycled materials. RASTRA is recognized as the ultimate building solution for economical and environmentally friendly construction.

Interior walls built with RASTRA INC blocks reduce the movement of airborne sound from one room to another. Privacy is enhanced. Buildings with RASTRA INC blocks have a noticeable “quietness”.

May 24, 2018 · Building with RASTRA Inc. blocks is fast, simple, and can even be constructed by unskilled laborers thus providing substantial costs benefits. Additional benefits of RASTRA Inc. blocks are superior thermal performance thereby reducing energy costs …

Whether you’re looking to build a more energy-efficient home, or maybe a more environmentally-friendly office building – RASTRA is the answer. People on the coast like how well RASTRA holds up to hurricane force winds while homeowners in busy urban areas appreciate RASTRA’s ability to reduce noise.

Rastra blocks come in different sizes, and can be easily cut with woodworking tools to form the desired shape. These blocks are commonly attached together with clamps or glue to form a grid-like system inside.

Oct 19, 2011 · Rastra blocks come in different sizes, and can be easily cut with woodworking tools to form the desired shape. These blocks are commonly attached together with clamps or glue to form a grid-like system. Rebar is then used to …

UK manufacturer of folding staging and rostra.

Sep 11, 1999 · Rastra is an airated concrete block. It qualifies as an insulating concrete form. However its insulating qualities are questionable. As the manufactures rep says "it breaths". It's best quality is that it is fireproof. As insulating concrete forms go, it …

RASTRA Compound Insulated Concrete Forms (ICCFs) are recognized as the premiere building solution for economical and environmentally-friendly construction. The ICFs are modular units requiring no mortar for stacking and are filled with concrete.