BS 3136-2:1972

Co-operating organizations
Foreword
Specification
1 General
1.1 Scope
1.2 Definitions
1.3 Nominal capacities
1.4 Roadworthiness
1.5 Tanks
1.6 Compliance with British Standards
1.7 Marking
2 Additional requirements for hand-spraying equipment
2.1 Pump
2.2 Strainer
2.3 Flexible pipe and spray pipe
2.4 Spray lance
2.5 Spray nozzle
2.6 Pressure gauge
3 Additional requirements for mechanical sprayers
3.1 Speed control
3.2 Uniformity of distribution
4 Additional requirements for mechanical sprayers
     with pressure feed
4.1 Feed system
4.2 Spray bar
Appendix
A Test for uniformity of transverse distribution of
     emulsion
Figures
1 Typical results of tests for uniformity of
     distribution of emulsion
2 Record card for test for transverse distribution of
     emulsion

Specifies essential mechanical requirements of mobile and transportable, hand and mechanical spraying machines for spraying emulsions in the surface treatment of roads. Nominal capacities and other characteristics of tanks, marking, speed control, uniformity of transverse distribution of emulsion by mechanical sprayers.