2
pavement coating
17
grout sealants; pavement sealants
37
Repair and maintenance of bituminous and asphalt wearing courses, thoroughfares, roads, footways, highways, aircraft runways, playgrounds, pavements, carparks, railway station platforms and driveways
41
providing online publications in the nature of instruction manuals, training handbooks and information sheets in the field of the construction, maintenance and repair of bituminous and asphalt wearing courses, thoroughfares, roads, footways, highways, aircraft runways, playgrounds, pavements, car parks, railway station platforms and driveways, not downloadable; educational services, namely, providing training, teaching, lectures, seminars, courses, on-site practical training, demonstration of equipment and processes; arranging and conducting of seminars and training workshops, all the aforesaid services relating to the repair and maintenance of bituminous and asphalt wearing courses, thoroughfares, roads, footways, highways, aircraft runways, playgrounds, pavements, carparks, railway station platforms and driveways