Japanese family names are extremely varied: according to estimates, there are over 100,000 different surnames in use today in Japan. The three most common family names in Japan are SatÅ (ä½è¤), Suzuki (é´æ¨), and Takahashi (é«æ©).
Making the world better, one answer at a time. the purpose of wedging clay is to get the air bubles out. if you dont getthe air bubles out, when being fired, the air will try to escape your now hard pot, when it can't , it will explode your pot.
TRANSVERSE CONTRACTION JOINTS. The primary purpose of transverse contraction joints is to control the cracking that results from the tensile and bending stresses in concrete slabs caused by the cement hydration process, traffic loadings, and the environment.