金輪継（2/2）400万再生！分解も可能な最強の継手_【小林建工_018】

金輪継（2/2）かなわつぎ・3日で100万再生 見どころ 0:09～上側を１分づつずらして刻んでいます。そこに栓が入っていきます。 1:22～栓が入っていくことで両方の桁を引き付けつなぎます。 1:47～ぴったりと収まるところ 2:35～両方から持ち上げても大丈夫。1本物と同じようにクレーンで吊りあげることも可能 This skill is applied for framework of house. Best system connecting the joint more than using nail or metalic joint and also chemical bonding. Mortise joint by wood provides stronger and longer life than any metal and or cheminal joint 0:07～constructing by sliding the joint for inserting the pulg Putting a pulg in this point This plug is made of hard oak wood 1:22～This plug pushes aside each other by small slope of edge of beam and making the strong structure as one unit 1:34～Replacing wider type of pin 2:05～Completion. 2:38～Jointed beam became as one unit This jointed beam is strong as solid beam This jointed beam can be lifted up by crane without any additional support 2:56～Disassembling after fitting test 3:04～Possible to dismantle by pulging in different pulg pivot 3:40～Pin is applied as this Thanks a lot I appliciate to show this skill t