FRAMING HOUSING DOVETAIL BROADENING LENGTHENING - Practice Mode

1) What is the application of wooden dowel
Correct Answer: Strengthen widening joints
2) What is the use of lengthening joints
Correct Answer: Building work
3) How to calculate the joining length in lengthening joint
Correct Answer: 4-5 times of thickness
4) Which joint is used for building beams
Correct Answer: Lengthening joint
5) What is the selection for lengthening joint
Correct Answer: Support the loads