L-shaped 250 series, 300 series, 350 series
There are various types of Series A, B, and D (E = flat h5).
Inquire About This Product
basic information
The following sizes are available: *** A: The gradient of the L-shaped drainage surface at 1/20 at location C (refer to product image) deducted. *** B: Generally used conventional type. *** D: The head part b of the L shape (refer to product image) with 1/2 deducted. * 250A → Width 350 * 250B → Width 450 * 250D → Width 400 * 300A → Width 400 * 300B → Width 500 * 300D → Width 450 * 350A → Width 450 * 350B → Width 550 * 350D → Width 500 ◆ General: ____ X 155 X 600 ◆ Flat h5: ____ X 105 X 600 ◆ Flat h2: ____ X 75 X 600 ◆ Sloped h5: ____ X 105/155 X 600 ◆ Sloped h2: ____ X 75/155 X 600 ◆ Sloped h5-2: ____ X 75/105 X 600 * Note: Each type A, B, D has the same size except for the width.
Price range
Delivery Time
Applications/Examples of results
◆Products for roads (street drainage) ◆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.
![[Nationally Available] L-shaped Block for Tunnel Surveillance Personnel Passage 'Eldrain'](https://image.www.ipros.com/public/product/image/0f2/2000463850/IPROS32515913415181967695.png?w=280&h=280)
![[Press Die and Parts Processing Product Example] Support Block S45C](https://image.www.ipros.com/public/product/image/516/2000738928/IPROS74317465778024933244.png?w=280&h=280)
![[Concrete Product Case] Osaka Prefecture: Refuge Fence Foundation Block](https://image.www.ipros.com/public/product/image/c12/2001274772/IPROS39513340658634641221.jpeg?w=280&h=280)
