পাইল বেইস গ্রাউটিংঃ ভূমিকম্প সহনীয় অধিক লোড ক্যাপাসিটির পাইল তৈরীর আধুনিক টেকনোলজী

Pile base grouting is a modern method of strengthening the soil beneath a pile foundation by injecting a mixture of cement, chemicals, and water at high pressure. This method is effective in almost doubling the load capacity of a pile foundation. Pile base grouting is an advanced technology introduced and developed by Freehold Construction and Development (FCD) in Bangladesh, and it has been successfully applied in numerous pile foundation projects in Bangladesh. This technology was also used for the Padma Bridge’s pile foundation, under the guidance of foreign consultants, to increase the load capacity of the piles. The work was carried out by the Chinese contractor Sinohydro Corporation Limited. Due to the deep piles and fine-grained soil at the Padma Bridge site, grouting was done using expensive microfine cement imported from foreign counties.