Algunos aspectos económicos acerca del bloque machihembrado de madera-cemento
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Abstract
Se informan las posibilidades de aplicación del bloque machihembrado de madera-cemento como elemento de pared, basado en un estudio de factibilidad económica de una pequeña producción seriada. Se valoró que con una capacidad productiva potencial de 20 unidades diarias se obtuvo una eficiencia económica de 0,18, siendo mayor que la tasa normativa ramal (0,12), lo cual implica que es eficiente la fabricación propuesta. Se determinó que las paredes construidas con bloques machihembrados son menos costosas (7,26 pesos/m2) que las que se levantan con bloques Sandino (8,92 pesos/m2) y siporex (10,14 pesos/m2), y que la disminución de los gastos del nuevo producto es de 1,66 peso/m2 de pared al compararse con la variante base (bloque-Sandino).
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