QUALITY CONTROL READYMIX CONCRETE DI PT. SCG READYMIX INDONESIA - SOLO PLANT

• Main Authors: , CYNTHIA AMELIA PRIMAPUTRI, , Edi Kurniadi, ST., MT.
• Format: Theses and Dissertations NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2013
• Subjects: ETD
• Online Access: https://repository.ugm.ac.id/122459/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=62561
• Institution: Universitas Gadjah Mada

Concrete is a construction material that is very important, both in the field of structural, transportation, and hydro. Concrete is obtained by mixing fine aggregate (sand), coarse aggregate (gravel), water, and Portland cement. Therefore, the concrete that will be used later should really have a very good quality and standards that have been defined. Good properties of concrete are used as construction material is a high strength of concrete. Compressive strength obtained from the hardening process between water and cement that lasts for a long period. The variation of the concrete strength, it is necessary to control the quality of concrete compressive strength in order to obtain the most appropriate uniform quality ordered by the customer. PT. SCG Readymix Indonesia to supervise the quality of concrete mixture was then made by taking the specimen. In general, the quality control process includes: materials analysis, production, handling and curing, testing and evaluation. At the evaluation stage of ready mix concrete during the month of March to June 2013 to grade K 225, K 250, K 300 and it meets the requirements of SNI