Resistance of two commercial cement-bonded rubberwood particle composites to decay and termites
Two types of cement-bonded rubberwood (Hevea brasiliensis) particle composites (tradenames: CemboardTM” and PrimaflexTM in Malaysia), were evaluated for termite resistance (prevalent termite: Coptotermes curvignathus) in the field, and decay resistance (test white rot fungi: Schizophyllum commune...
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| Format: | Article |
| Language: | English |
| Published: |
IRGWP
2000
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| Online Access: | http://ir.unimas.my/id/eprint/16089/ http://ir.unimas.my/id/eprint/16089/1/Resistance%20of%20two%20commercial%20cement-bonded%20rubberwood%20%28abstract%29.pdf |
| Summary: | Two types of cement-bonded rubberwood (Hevea brasiliensis) particle composites
(tradenames: CemboardTM” and PrimaflexTM in Malaysia), were evaluated for termite
resistance (prevalent termite: Coptotermes curvignathus) in the field, and decay
resistance (test white rot fungi: Schizophyllum commune and Pycnoporus sanguineus; test
brown rot fungus: Gloeophyllum trabeum; test soft rot fungi: Phialophora fastigiata and
compost-Chaetomium globosum mixed inocula) in the laboratory. Three termite- or
decay- susceptible wood materials [rubberwood, kempas (Koompasia malaccensis) and
radiata pine (Pinus radiata) pressed pulp] were also included for comparison. Both types
of wood-cement composites were consistently shown to be immune to decay fungi and
subterranean termites, recording also much lower final moisture contents of the
composites compared with rubberwood, kempas and radiata pine pressed pulp. These
wood-cement composites are therefore suitable for use in a severe decay and termite
hazard. |
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