. Railway mechanical engineer . Outsds nstal RoofSub RoofAir Spacen blind RoofAHoirfelt. HLoyersInsulating Paper I Layer•Vib Ceilm<j ^/te Sheathing InsulotingFoper ILayer iVic/^ir Space h Hairfelt ^.Layers Insulating Paper iLayers yi^Lininj ^ Cork board 4 Layers sthting Paper So turotedWith ftspholT hiTumen HairfeltChvered v^ith Aspho/fum B/xr iM lop FloorSpace Outside Metal RoofSub RoofSpoce yz Insulation I Lay■ Insulation Z LayMe Ccling yi6 Sheathmtjyiaterproof PaperVz Insulation Blind lamingc /\ir lerproof Paper■Vk. Lining Z CorkVialerproof Can ■Vid Top Floor tr/aterpro

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. Railway mechanical engineer . Outsds nstal RoofSub RoofAir Spacen blind RoofAHoirfelt. HLoyersInsulating Paper I Layer•Vib Ceilm<j ^/te Sheathing InsulotingFoper ILayer iVic/^ir Space h Hairfelt ^.Layers Insulating Paper iLayers yi^Lininj ^ Cork board 4 Layers sthting Paper So turotedWith ftspholT hiTumen HairfeltChvered v^ith Aspho/fum B/xr iM lop FloorSpace Outside Metal RoofSub RoofSpoce yz Insulation I Lay■ Insulation Z LayMe Ccling yi6 Sheathmtjyiaterproof PaperVz Insulation Blind lamingc /\ir lerproof Paper■Vk. Lining Z CorkVialerproof Can ■Vid Top Floor tr/aterproof CompoundJ^ Sub Floor Hater proof Compouna.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering