Quick-Setting Foam Research Support and Spray-Nozzle Sub-System.

Abstract

A polyurethane foam formulation is developed and a special spray nozzle subsystem is designed to meet the requirements of a lightweight physical bridging system which serves as a self-contained, man portable back pack spray system providing a crossing over minefields for troops. The foam formulation has improved load bearing capacity at short cure times and operation at extreme temperatures. (Author, modified-PL)

Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1973
Accession Number
AD0915557

Entities

People

  • James N. Marsden
  • Newton Chessin

Organizations

  • Martin Marietta

Tags

DTIC Thesaurus Topics

  • Bearing Capacity
  • Climate Change
  • Crossings
  • Lightweight
  • Minefields
  • Nozzles
  • Polyurethanes
  • Spray Nozzles

Readers

  • Internal Combustion Engine (ICE) Technology.
  • Reinforced Composite Materials
  • Software Engineering