Precast Concrete is a construction product produced by casting concrete in a reusable mold or "form" which is then cured in a controlled environment, transported to the construction site and lifted into place. In contrast, standard concrete is poured into site-specific forms and cured on site. Precast stone is distinguished from precast concrete by using a fine aggregate in the mixture, so the final product approaches the appearance of naturally occurring rock or stone.
Precast Concrete is a construction product produced by casting concrete in a reusable mold or "form" which is then cured in a controlled environment, transported to the construction site and lifted into place. In contrast, standard concrete is poured into site-specific forms and cured on site. Precast stone is distinguished from precast concrete by using a fine aggregate in the mixture, so the final product approaches the appearance of naturally occurring rock or stone.
Berdiri sebagai perusahaan Pemecah Batu pada tahun 1990 berupa badan Usaha Perseroan terbatas bernama PT Calvary Abadi berdasarkan Akta Pendirian dari Kantor Notaris Ny Iswi Artati SH dengan no akte C-1116, perubahan terakhir kalinya dengan akte tahun 2001 nomor akte 4.
Pada tahun 2002 didirikan Plat Masonry Concrete di Desa Dinoyo, Kecamatan Jatirejo-Mojokerto untuk memproduksi berbagai macam jenis dan bentuk Paving Stone dan Assesorisnya.Tahun 2006 unit Precast Concrete mulai beroperasi dengan produksi pertama adalah saluran beton pracetak (U-Ditch).
