Unos tintos de verano al personal. Como continuacion de mi hilo sobre el falcon 35 que cuasi me he comprado, la inspeccion del perito previa a la compra a revelado, entre otras cosas, osmosis en el casco y timon . Me gustaria el consejo de cofrades expertos, que los hay. Y ahora que hago? Cuan malo es el problema? Le pido un descuento sustancial? Me olvido del tema?Lo compro con los bultitos?:
(texto en ingles, lo siento por los que sean francoparlantes como segunda lengua)
"Blisters were visible throughout the underwater area of the hull and when sample sections of the anti-fouling paint were removed, the blisters were seen to be in the gel coat, not the anti-fouling paint. The blisters were of three different types. There were circular, classic osmotic blisters, up to around 12mm in diameter. They had developed in the first or second layer of glass fibre reinforcement below the gel coat and contained a small amount of acidic liquid, with a pH value of 2, as measured with pH paper.
Blisters on a GRP hull of this age are not unusual. In this case, the vessel is understood to have spent some time in the Mediterranean and latter years at Foleux. Both the warmer water of the Mediterranean and the fresh water at Foleux are known to accelerate therate of water ingress into a GRP hull and result in the development of blisters. The underwater area of the hull was otherwise in sound condition, with no evidence of structural damage showing through from beneath the layer of paint. The hull was sounded with a hammer and no evidence was detected of any significant voids, delamination or deterioration of the laminate. It is however inevitable that the water ingress will have resulted in some deterioration and to prevent further deterioration, remedial work will be needed in due course.Moisture readings were taken using a Sovereign electronic moisture meter. In common with other meters, it does not measure the actual percentage of water within the hull, but indicates the presence of moisture on a comparative scale of 0 - 25. This scale equates
to approximate moisture content, where 25 equals about 2% of water, measured as a percentage of weight. Figures of 2-5 are normally considered “dry” and up to 15 acceptable, but over 15 blisters are more likely to develop. Where the sample sections of anti-fouling paint were removed, the meter registered between 18 and 22, which confirms there has been significant water ingress. These compare with readings of 3 - 4 above the waterline."
