Floor sealing cutter [SA-47]
Includes the appearance of joint sealing material cutter joints put for the induction of floor concrete shrinkage crack the concrete.

Can see joint materials mixing and filling of, by sc****r sc****s appearance, after the dust-coated appearance.

Put cutter joints in the concrete floor of disadvantage is trash and oil packed to corner chipped in the open gap and joint joints-only without disrupting the induced effect can fill the void. Costly construction, so consider the cost-effectiveness in the use of the facilities, and to adopt.