Perma Tubes Ltd Poli Permaform Concrete Columns Brochure 1988 4p Raleigh NC

Single sheet is one piece of paper that can be either single sided or double sided and a double sided one is 2 pages (just like a book or magazine etc). There can also be foldout pages with in an ad or brochure.

Permaform - Resocrete

Perma-Column® precast concrete products extend building life

Perma-Column LLC

Permacrete Overview - Resocrete

Construction Manual for Polymers + Membranes by DETAIL - Issuu

Construction Manual for Polymers + Membranes / Knippers, Cremers

Brochures provide a deeper understanding of Perma-Column®

Perma-Column® precast concrete products extend building life

Perma-Column® precast concrete products extend building life