пр.оф ин яз 2

Indicate simple composition of glass?

• Silicon oxide

• Magnesium oxide

• Aluminium oxide

Physical-chemical process resulting in increase density of ceramic products

• Sintering

• Dehydratation

• Dissociation

• Cryasstalization

• Expending

The basic wall material is

• Brick

• Tile

• Porcelain

• Roofing

• Stone

Physical-chemical process resulting in increase density of products

• Sintering

• Dehydratation

• Dissociation

• Crystallization

• Expanding

Main mineral in structure of ceramic products

• Mullite

• Corundum

• Illite

• Getite

• Bemite

By what method producing large sizes glass sheets

• Rolling

• Drawing

• Blowing

• Continuous

• Pressing

Main characteristic of foam glass?

• Density

• Strength

• Thermo stability

• Chemical resistanse

• Electroconductivity

Feldspar is entered in composition of porcelain mass as

• Fluxing agent

• Fire-resistant additive

• Solid ingredient

• Abrasive material

• Mineralizer

Products of household porcelain concern to group

• Fine ceramics

• Wall of ceramics

• Fire proof

• Building ceramics

• Art - household ceramics

The most effective method of reception of press-powder is

• drying of ceramic slurry in spray dryer

• grinding and mixing of raw material

• filtering and drying of "filter cake"

• grinding in ball grinder

• grinding and mixing in "runner"