¿Cuál de los siguientes enun- ciados es una afirmación correcta sobre los paneles multicapa?
a. La capa exterior del panel
de concreto es más gruesa
que la capa interior.
b. Las dos capas de con-
creto generalmente tienen
el mismo espesor.
c. La capa de aislamiento
normalmente es de blo-
ques de fibra de vidrio.
d. El panel interior soporta
la carga estructural.
Answer: D
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