I.S. 249:1993

FOREWORD
DECLARATION
1.INTRODUCTION
  1.1 Scope
  1.2 Application
  1.3 Definitions
  1.4 Shape
METHOD 1
2.PERFORMANCE REQUIREMENTS
  2.1 General
  2.2 Materials
  2.3 Slat dimensions
  2.4 Manufacturing procedure
  2.5 Quality of surface finish
  2.6 Sampling
  2.7 Testing for compliance with respect to strength
  2.8 Reporting of test results
METHOD 2
3.DESIGN REQUIREMENTS
  3.1 General
  3.2 Design assumptions
  3.3 Design procedure
  3.4 Compliance with characteristics strength of the concrete
  3.5 Compliance with dimensional tolerances
  3.6 Compliance with quality of surface finish
  3.7 Manufacturing procedure
4.MARKING
Appendices
A Performance Test
B Test Report
Notes to Users
Figures

Specifies performance and the design requirements for precast concrete slats. Also describes load testing for performance assessment.