build materials linear icons set. timber, concrete, steel, brick, plaster, glass, asphalt line and concept signs

vector icon line sign timber concrete steel brick plaster glass asphalt marble granite insulation roofing ceramic wood st ablation cement sand waterproofer pave glassware gravel polystyrene aggregate cementitious felt fiberglass geotextile glassreinforced opaque perlite plank resin screed shuttering silic tile vapour waterproofing woodplastic zinc