Pengaruh Perawatan Mortar Menggunakan Air Gambut Terhadap Kuat Tekan Mortar

ABSTRACT On the island of Sumatra, the distribution of peatlands is generally found in the lowlands along the east coast in the provinces of Riau, South Sumatra, Jambi, North Sumatra and Lampung. The total area of peatlands in Riau Province is 4,043,602 hectares and they are found in almost all district areas, but the largest is in the districts on the East coast. This study discusses the treat…