1. THE PROCESS OF FILLING AN ENCLOSED SPACE WITH FOAM MATERIAL WHICH INCLUDES INSERTING INTO SAID SPACE SUBSTANTIALLY UNREACTED MOBILE FLUID FOAM-FORMING RESIN MATERIAL, AND WHILE SAID FOAM FORMING RESIN MATERIAL IS IN THE SUBSTANTIALLY UNREACTED MOBILE FLUID STATE BEGINNING THE INTRODUCING OF ELECTROMAGETIC WAVE ENERGY BETWEEN ABOUT 10**7 TO 10**13 CYCLES INTO SAID SPACE AND CONTINUING THE INTRODUCTION OF THE WAVE ENERGY INTO SAID SPACE DURING THE REACTION OF SAID FOAM FORMING RESIN MATERIAL TO FORM A FOAM RESIN MATERIAL IN SAID SPACE.