cullet

Recycled glass fragments

Cullet is broken or waste glass collected for recycling and remelting.

Glassmakers add cullet to their furnaces because it melts at lower temperatures than raw materials, saving energy: The factory sources cullet from local recycling programs.

The term is standard in glass manufacturing and recycling industries.

glassmaking

batch

Quantity produced together

silica · sand · limestone · potash · flint · annealing · float · glassblowing · molten · viscosity

shards

broken

Damaged beyond function

chips · pieces · jagged · sharp · splinter · sliver · spall · fractured · cracked · scrap

recycling

reuse

Employ something again

container · post-consumer · sorting · contamination · purity · feedstock · closed-loop · collection · crushed · processed

mosaic

tesserae

Mosaic's constituent pieces

decorative · inlay · assemblage · craftsmanship · geometric · ornamental · Gaudi · embellishment · artistic · handmade

Opposites
glass production state

culletglassware

Drinking containers of silica

blown glass · crystal · glass bottle · windowpane · glass art

material value/status

culletfinished product

Completed manufactured good

glassware · fine crystal · art glass · stained glass · raw materials

Family

recycle

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G