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

Marcelino Castro
Nicaraguan
Civil Engineer (MSc)
Spanish, English, Russian.
MCR tiles, instruction, quality control, experience in many cultures.

Vertical Shaft Brick Kiln working in Ecuador, South America