Borates in remedial treatments for timber in service
Authors : Saip Nami KARTAL, Jeffrey J MORRELL
Pages : 31-39
Doi:10.30728/boron.1208619
View : 15 | Download : 5
Publication Date : 2023-03-31
Article Type : Review Paper
Abstract :Large preservative-treated timbers and poles can develop internal and external decay as they age in service. Arresting this damage can pose a challenge, especially internal decay. Boron plays an important role in helping arrest fungal attack in a variety of applications. This paper discusses the use of borates as a component in pastes for limiting external decay and the use of boron solutions or rods for arresting internal decay. Long-term field trials show that boron movement is initially slow, but boron was found in Douglas-fir poles almost 30 years after application. The results illustrate the value of boron as a remedial treatment for limiting fungal attack in timber in service.Keywords : İç çürüklük, Dış çürüklük, Bor esaslı bulamaçlar, Bor esaslı çubuklar, Bor glikol