Wood structure is the main form of the traditional Chinese architecture. As is known, many magnificent palaces, such as temples, and kiosks, are all wood constructions, which represent the essence of ancient Chinese architecture and the wisdom of Chinese civilization. However, in modern times, the recovery of Chinese wood-frame construction industry is under a lot of pressure. A critical problem is lack of large-diameter high-grade natural wood resources, therefore, how to use existing low-quality material resources and how to find a certain technical means to enhance them are the most important tasks. The study on continuous basalt fiber reinforced structural timber has been conducted for the last several years. A large number of experiments shows that the bonding performance of wood and BFRP is poor. Because both sides of bamboo plate material is different, the bamboo plates could be used to the transition layer between wood and BFRP. The bonding technology of Chinese larch glulam/BFRP with Polyurethane adhesive is focused on. Based on the glue process of the previous studies, the treatment process that bamboo or BFRP had been treated by Silane coupling agent KH550 is added in the experiments. The results show that because of the treatment of silane coupling agent KH550, the bonding performance of bamboo-BFRP has made a great progress regardless of the delamination rate or the shear strength.
SHEN Shijie;ZHANG Pengyi;ZHANG Li
. Bonding Technology of Larch Glulam Reinforced by Basalt Fiber Reinforced Polymer[J]. Science & Technology Review, 2012
, 30(26)
: 67
-70
.
DOI: 10.3981/j.issn.1000-7857.2012.26.010