CD Skripsi

Kuat Tekan Dan Kuat Tarik Belah Beton Campuran Kerang Dan Silica Fume Terhadap Klorida Dengan Metode Statis Dan Wetting-Drying

---

ABSTRACK
One of the weaknesses of the concrete material is that it is easily damaged in aggressive or extreme environments, concluding in seawater. Wet dry cycle mechanism can be used as a simulation of concrete exposed to be attacked by sea water. Shellfish waste that goes through a burning process at 700°C will produce a CaO content of 55.10%, so it has the potential to be a substitute for lime in cement production. This study aims to examine the compressive strength and split tensile strength of concrete with partial substitution of cement using shellfish powder using the wetting-drying method for up to 56 days. The compressive strength test results show that the compressive strength values before immersion in NaCl of normal concrete, concrete substitute 5% shells additive silica fume 5%, and concrete substitutes 10% shells additive silica fume 5% respectively are 23.29 Mpa , 21.17 MPa, and 23.92 MPa. The compressive strength obtains the design compressive strength with the highest compressive strength concrete substitutes 10% shells additive silica fume 5%. The difference in split tensile strength of normal concrete, concrete substitute 5% shells additive silica fume 5%, and concrete substitutes 10% shells additive silica fume 5% for wetting-drying and static cycles are 4.69%, 3,17%, and 3.93%. The weight change test showed that the biggest weigh loss value was in normal concrete with the wetting-drying method, which was -0.39%. The test results show that concrete with the use of shell powder can improve the quality of concrete in tidal conditions.
Keywords: concrete, shell powder, NaCl immersion, wetting-drying

---

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

1807125020

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Sipil., 2022

Deskripsi Fisik

-

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

1807125020

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

TEKNIK SIPIL

Info Detail Spesifik

-

Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar