Available for rental! Temporary cover for paving work with a concentric circle pattern for easy identification of the manhole center.
We would like to introduce the "P.B. covers for paving work" handled by C.S.K. With a safety factor three times that of the direct load, there is no strength reduction due to rust, and the concentric circle pattern makes it easy to identify the center of the manhole. We offer sizes including "φ820mm for sewer manholes," "φ1,000mm for electrical and communication use," and "φ1,100mm for water and sewer parent-child covers." 【Features】 ■ Available for rental ■ No strength reduction due to rust with a safety factor three times that of the direct load ■ The concentric circle pattern makes it easy to identify the center of the manhole ■ Material: Ductile cast iron (FCD-700) *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■ Manhole for sewage φ820mm ■ Electric and communication φ1,000mm ■ Water supply and sewage parent-child cover φ1,100mm *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ For paving work *For more details, please refer to the PDF document or feel free to contact us.
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Company information
CSK Corporation has been committed to customer satisfaction since its establishment, engaging in the replacement and repair of manhole covers on roads, as well as telecommunications construction, for over twenty years. We take pride in our accumulated achievements and development capabilities in response to customer requests for road maintenance and repair work, and we will fulfill our responsibilities as a united company to realize a society that is kind to people and contribute to society.