| http://www.w3.org/ns/prov#value | - Forms for poured concrete walls made of foam or other insulation inpreformed blocks or panels that stay in place as a permanent part of the wall assembly.A concrete formingsystem using stay-in-place forms of rigid foam plastic insulation, a hybrid of cement and foam insulation, a hybridof cement and wood chips, or other insulating material for constructing cast-in-place concrete walls.IMPERVIOUS S
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