01
Chemical preparations for use in providing fire resisting
properties; chemical preparations for use in providing fire
retarding properties; chemicals used in industry
19
Ceramic refractory masses for lining metallurgical furnaces;
ceramic refractory workpieces; refractory mortars
[non-metallic]; fire burrs; refractory bricks, not of metal;
refractory products in the form of bricks; refractory
concrete; refractory mortar; refractory cement; fireproof
cement coatings; semi-refractory bricks, not of metal;
ceramic shapes for use in refractory furnaces; ceramic
bricks for use in refractory furnaces; bricks being
refractory articles; non-metallic building materials for
draught proofing; fireproof seals in the nature of building
materials; refractory construction materials, not of metal;
non-metallic refractory blocks; refractory blocks for use as
furnace linings; fireproof tiles; refractory shapes
[non-metallic]; refractory castable mixes, not of metal;
refractory furnace linings [non-metallic]; fireproof panels
for use in building (non-metallic -); fired refractory
materials, not of metal; furnace linings of non-metallic
materials; rigid pipes and valves therefor, non-metallic;
building and construction materials and elements made of
sand, stone, rock, clay, minerals and concrete; refractory
ceramic masses; fireclay; building materials and elements
made of stone, rock, clay and minerals; building and
construction materials and elements, not of metal
40
Treatment [reclamation] of material from waste; waste
treatment [transformation]; treatment [recycling] of waste;
waste disposal [treatment of waste]; waste management
services [recycling]; information, advice and consultancy
services relating to the recycling of waste and trash;
recycling of minerals; recycling services; recycling and
waste treatment; consultancy and information relating to the
aforesaid services