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5837-21 - Mixer for preparation of patching materials...

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Photos from a Past Research Project on Partial Depth Repair of Airfield Concrete Pavement Scaling caused by combination of hydraulic fluid, lubricant and high heat from jet engines
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Photo of scaling on the concrete surface Photo of scaling on the concrete surface
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Milling machine used to remove damaged concrete Milling machine in action
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Use of a jackhammer to remove damaged concrete Removing the broken concrete
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Surface preparation – cleaning with water and compressed air
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Unformatted text preview: Mixer for preparation of patching materials Placement of patching material (HCC) Finished patch (HCC) Joint preparation (patch using PVA concrete) Finished patch (using PVA concrete) Spraying of curing compound on a finished patch (Fondag) Curing of patch (Fondag) by ponding Placement of aggregate before application of binder (ASR-1) Finished patch (ASR-1) Finished patch (Phoscrete) Finished patch (phoscrete) Finished patch (Set-45)...
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