Jurnal Teknik Sipil Cendekia (JTSC)
Vol 4 No 1 (2023): February

BLIND TEST PERBANDINGAN PERFORMA SEMEN POWERMAX DENGAN SEMEN PCC+ BERDASARKAN DATA SERTA PERSEPSI PEKERJA DAN PELAKU KONSTRUKSI DI LAPANGAN

Febi Rianda (Universitas Andalas)



Article Info

Publish Date
24 Feb 2023

Abstract

Cement is known as an adhesive material used to bonding building materials or other materials. Portland cement is a construction material that used in the production of concrete. This study is a blind test on Powermax cement and Powermax's replacement product, PCC+. Powermax is known as cement which has several superior characteristics, Powermax has a good flow and no need a lot of water but still produces fluffier and maximum mix. PCC+ cement is a hydraulic cement made from grinding Portland cement slag with gypsum and pozzolanic materials with one or more inorganic materials. This study used 3 locations with different research objects, consists of CPM Sampono Cimahi (Concrete Panel, U-Ditch, and Box Culvert), Central Cimahi (Mock Up Column (internal)), and CPM Samson Jaya Tasikmalaya (Paving Block). The results showed that Powermax has a darker color than PCC+ viewed by color and visuals. PCC+ is already at the bleeding point with 70% w/c while Powermax with 70% w/c is still sufficient for concrete quality > K-200 from the builder's perception viewed by water requirements. PCC+ has a compressive strength of 10% stronger than Powermax viewed by the resulting compressive strength,. This study is useful to help readers know the performance between Powermax and PCC+ as a consideration in selecting the type of cement to plan construction projects.

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Journal Info

Abbrev

jtsc

Publisher

Subject

Civil Engineering, Building, Construction & Architecture

Description

JTSC: Jurnal Teknik Sipil Cendekia is published by Civil Engineering Study Program, Faculty of Engineering, Planning and Architecture, University Winaya Mukti. This peer-reviewed journal is designated to publish articles that report the results of research in civil engineering science. JTSC: Jurnal ...