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ROOF
TRUSS REPAIR - SHUTTERED
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An
ex-school in Sheffield, being converted for the entertainment
industry. Several decorative roof trusses were decayed at
their wall bearing.We cut them back to sound timber and inserted
high tensile steel bars in resin. |
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Shuttering
was formed around the rods in the principal rafter, with the
false tie renewed in solid timber, linked to the rafter with
resin bonded rods. Resin was poured into the shutter and once
set, the timber was final planed to match the original decorative
features. |
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decorated, it is difficult to tell that a repair was ever
undertaken. |
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Sometimes
we use bands of flexible Polystal rods instead of steel bars. |
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This is a decayed
valley purlin, repaired using the resin method, shuttered
in pine to match the existing timber, and undertaken without
disturbing the roof.
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