EcoSur: Concrete Roof Tiles, puzolanic cement, earth houses, ecomaterials

General information

Información general de la red ECOSur, sus productos y servicios.

There are no articles in this category. If subcategories display on this page, they may have articles.

Humour, por Alfredo Martirena

You are here: Home

General information

Pedro Seijo
Cuban
Professor of Civil Engineering
Spanish, English
Teaching, ecomaterials workshop management, research (municipal waste)

Vertical Shaft Brick Kiln working in Ecuador, South America