Semi-flat (SF) street drainage block (Tokyo Metropolitan Bureau of Construction type)
◆General section ◆Water drainage (A-SF) ◆Terminal ◆Access (A-SF1) The sizes are as follows:
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basic information
◆General Section 150 / 190 × 200 × 20 Weight 49kg ◆Drainage (A-SF) R of the drainage part is 10 150 / 190 × 200 × 20 Weight 44kg ◆End Section R of the end part is 150 150 / 190 × 200 × 20 Weight 44kg ◆Access (A-SF1) 173 (including 30 flat) / 190 × 70 / 100 Weight 23kg *Please refer to the image Unit m/m
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◆Products for roads (street gutters) ◆For more details, please contact us or download the catalog.
Company information
Kitamura Concrete Industry Co., Ltd. has been manufacturing concrete secondary products for over 50 years, with factories located throughout the Kanto region. We have produced and sold various concrete secondary products, including multi-slits, Eva halls, and more. We promote products that are resilient to flooding, provide aesthetically pleasing products, and procure materials with an awareness of ecology. We will continue to create safe and secure living environments.
