Using A Moisture Meter On Solid Fiberglass Laminate

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Understanding The Moisture Meter Marine How To

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Moisture Testing Steve D Antonio Marine Consulting

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Moisture Meter Mythology And Flir Thermal Imager

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Delamination Repair

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Eliminating Deck Rot Ocean Navigator

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Fiberglass Boatbuilding Resins And Laminating Techniques Wave Train

Fiberglass Boatbuilding Resins And Laminating Techniques Wave Train

A surveyor can identify high moisture in the core or laminate using a moisture meter.

Using a moisture meter on solid fiberglass laminate.

Fiberglass is a good material to use in boats as it has many good attributes. Once again the meter can determine if moisture is present in a solid laminate even if all looks well to the naked eye. Core rot degradation and the physical failure of the core can begin at about a 20 reading on the ct 33 sometimes sooner which is in the high moist range. Part of the problem in answering this question comes from the fact that we cannot determine whether we are reading moisture behind the laminate versus within the laminate.

However it is not perfect and there are drawbacks. The mass production of fiberglass. 176 does old gel coat absorb high amounts of water. We tend to believe that solid fiberglass is stronger and less likely to suffer damage from water saturation and the latter is true.

Using moisture meters 173 what does a meter really detect. While a moisture meter newbie might gain some useful information more on that in a minute using one to accurately assess the state of a hull requires deep experience. This is the this is the fundamental problem with trying to meter hulls for wet cores. This is a very important part of any moisture meter and if you don t have that scale it does not matter whether the meter tells you it is 100 or 10 because you don t know what those numbers translate to in fiberglass.

The moisture meter is an essential device to perform a good survey on a fiberglass boat. 176 hydrolysis 177 water. As you ll notice a 30 moisture saturation in wood or a cored section is only equal to 3 total absorbed moisture on a solid fiberglass with no core. After using a moisture meter on over 1 000 surveys i have yet to see a recently hauled boat that indicated anything less than high 7 on a scale of 1 10 on surfaces below the waterline.

176 do meters read fluids other than water. However it should be. Lower levels of moisture are common and tapping of the area can identify if there is a problem that needs to be repaired. 176 are meters affected by humidity.

So better to hire an experienced professional surveyor or perhaps a boat yard technician see last article to do the work for us. These readings have been taken with a.

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How To Prevent And Troubleshoot Core Moisture Passagemaker

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Damage Classification Sandwich Structures And Solid Laminates Aircraft Composite Honeycomb Sandwich Repairs Aircraft Systems

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Explore Moisture Meter For Lumber Amazon Com

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Sail Far Live Free Relent To Water Wanderlust Sailboat Inspection Tips For Prospective Buyers

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Https Stevedmarineconsulting Com Wp Content Uploads 2014 03 Blisters And Osmosis Pdf

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The Smart Buyer How To Tell If That Core Is Wet Soundings Online

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Inprocess Moisture Measurement Pce Instruments

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Materials To Know Medium Density Fiberboard Hackaday

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Moisture Meters Can You Trust Them We Test Five Models Practical Sailor

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Boat Building Wikipedia

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Troubleshooting Vacuum Infusion Explore Composites

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Marine Surveying Composits High Tech Materials In Boat Building

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Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gctqc2ov Zs4x1yt4oxfnxuxnoyqnwjokgiajwk7qbsel2fugxbm Usqp Cau

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Interprotect Yachtpaint Com Pages 1 16 Text Version Anyflip

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