STM PDF
Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 1- Pipes and fittings with flexible joints. Original standard ISO 18672-1-2009 in PDF full version. Additional info + preview on request
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Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 1- General rules. Original standard ISO 18674-1-2015 in PDF full version. Additional info + preview on request
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Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 2- Measurement of displacements along a line- Extensometers. Original standard ISO 18674-2-2016 in PDF full version. Additional info + preview on request
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Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 3- Measurement of displacements across a line- Inclinometers. Original standard ISO 18674-3-2017 in PDF full version. Additional info + preview on request
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Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 3- Measurement of displacements across a line- Inclinometers - Amendment 1. Original standard ISO 18674-3-2017 amd1-2020 in PDF full version. Additional info + preview on request
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Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 4- Measurement of pore water pressure- Piezometers. Original standard ISO 18674-4-2020 in PDF full version. Additional info + preview on request
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