DPWH Standard Specification for Item 1722 - Fence and Railings.
Feb 9, 2018 REPUBLIC OF THE PHILIPPINES Specification on Item 1722 - FENCEAND RAILINGS is hereby prescribed, for Concrete Hollow Block (CHB) Fence . Lifting devi~es or holes shall be consistent with industry standards.
Concrete Hollow Blocks (CHB), are one of the most extensively used walling materials in the Philippines. Some Industry (DTI) and Department of Public. Works and Existing standards for CHBs and CHB wall construction in the Philippines: National 4” CHBs. Ap
Local manufacturers raises alarm over sudden rise of imported cement
Dec 20, 2018 The 13 percent market share of imported cement could affect the lives of benefiting from the industry, Cement Industry Association of the Philippines The local cement manufacturing industry currently has an annual