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Composite layered window parapet and heating recess - has inner rapid and outer slower heat absorbing and emitting layers
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Form-locked building panel joint connection - with shaped end of one fitting into lipped rounded edge channel of next
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FORMAL JOINT CONNECTION OF PANEL-SHAPED COMPONENTS WITHOUT SEPARATE CONNECTING ELEMENTS
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Plastic foam panel - with curved groove on an edge fitting projection on adjacent panel
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Insulating panel - of plastic foam with regular network of notches on its outside face
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Tapered polyamide ring for roof pipe - joining
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Insulating sheeting for encased flat hoofs
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Single-shell roof vent cowl with foamed - polystyrene plate and base
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Woven glass or asbestos fibre wall - covering fabric
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Steel concrete ceiling shuttering
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Insulation panel for the external insulation of buildings and processes for their production
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