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Permeation Properties of Building Stone: Autoclam Mr M.I. Russell, Dr J.M. Curran and Mr N.Harmon: PowerPoint Presentation
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Permeation Properties of Building Stone: Autoclam Mr M.I. Russell, Dr J.M. Curran and Mr N.Harmon: - PowerPoint PPT Presentation


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Air Permeability Index - Portland. Autoclam Permeability System. Sorptivity Index. Water Permeability Index. Repeatability of Measurement - Dumfries Sandstone. Variability of Water Permeability for Portland Limestone Samples. Permeation Properties of Building Stone:

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Presentation Transcript
slide1

Air Permeability Index -

Portland

Autoclam Permeability System

SorptivityIndex

Water Permeability Index

Repeatability of Measurement -

Dumfries Sandstone

Variability of Water Permeability for

Portland Limestone Samples

Permeation Properties of Building Stone:

Autoclam Mr M.I. Russell, Dr J.M. Curran and Mr N.Harmon:

School of Geography and School of Civil Engineering, Q.U.B.

slide2

Fresh Dumfries Sample

Scaling from Salt Attack

Contour Permeability (mD) Map

Probe-permeameter

Contour Scaling Map

( height in mm)

Weathering Trials - Dumfries Sandstone

Laboratory Weathering of Dumfries Sandstone

on Site

Cleaning Trials- Portland Limestone

Repeatability Trials - Portland Limestone

Permeation Properties of Building Stone:

Probe Permeameter Mr M.I. Russell, Dr J.M. Curran and Prof B.J.Smith

School of Geography and School of Civil Engineering, Q.U.B.