PDF Publication Title:
Text from PDF Page: 006
Recycling 2021, 6, 18 6 of 19 HDPE Addition B0 B0-HDPE 2.5% 10 × 10 mm 5 × 20 mm 2.5 × 40 mm B0-HDPE 5% 10 × 10 mm 5 × 20 mm 2.5 × 40 mm B0-HDPE 10% 10 × 10 mm 5 × 20 mm 2.5 × 40 mm B0-HDPE 20% 10 × 10 mm 5 × 20 mm 2.5 × 40 mm f’c10 f’c10-HDPE 2.5% 10 × 10 mm 5 × 20 mm 2.5 × 40 mm f’c10-HDPE 5% 10 × 10 mm 5 × 20 mm 2.5 × 40 mm Volume of Concrete (m3 ) 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 Cement (kg) 4.03 4.03 4.03 4.03 4.03 4.03 4.03 4.03 4.03 4.03 4.03 4.03 4.03 6.25 6.25 6.25 6.25 6.25 6.25 6.25 Fine Coarse Aggregate Aggregate Water HDPE (kg) Lamellar Number of Specimens Compressive Tensile Strength Strength 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 mixture for the three different concrete classes at the same range so it met cost efficiency and workability in the field. To meet this value, we set the w/c ratio at different levels, according to the water to cement ratio used. Table 3. Concrete job mix design. Description Targeted average compressive strength of the concrete Water to cement ratio Slump value Amount of water Amount of cement Fine aggregate content Coarse aggregate content 2.2.2. Mixing Process B0 7 MPa 0.95 120 ± 5 mm 180 kg/m3 190 kg/m3 969 kg/m3 1010 kg/m3 f’c10 10 MPa 0.63 120 ± 5 mm 190 kg/m3 295 kg/m3 828 kg/m3 1014 kg/m3 f’c25 25 MPa 0.52 120 ± 5 mm 215 kg/m3 413 kg/m3 687 kg/m3 1220 kg/m3 Table 4 shows the design experiments for the three concrete types, four different percentages of HDPE additions, lamellar particle sizes, and various aggregate particles used for the mixtures as described in Figure 1. The process started by mixing the different cement types and aggregates under dry conditions for a few minutes before adding water. The lamellar particles were then added to each concrete type according to their size categories (10 × 10 mm; 5 × 20 mm; 2.5 × 40 mm) until the concrete mixture became homogeneous. Table 4. Design experiment of specimens used. (kg) (kg) (kg) 20.54 21.41 20.54 21.41 20.54 21.41 20.54 21.41 20.54 21.41 20.54 21.41 20.54 21.41 20.54 21.41 20.54 21.41 20.54 21.41 20.54 21.41 20.54 21.41 20.54 21.41 17.55 21.49 17.55 21.49 17.55 21.49 17.55 21.49 17.55 21.49 17.55 21.49 17.55 21.49 3.82 0 3.82 0.10 3.82 0.10 3.82 0.10 3.82 0.20 3.82 0.20 3.82 0.20 3.82 0.40 3.82 0.40 3.82 0.40 3.82 0.81 3.82 0.81 3.82 0.81 4.03 0 4.03 0.16 4.03 0.16 4.03 0.16 4.03 0.31 4.03 0.31 4.03 0.31PDF Image | Recycled HDPE Plastic Additions on Concrete Performance
PDF Search Title:
Recycled HDPE Plastic Additions on Concrete PerformanceOriginal File Name Searched:
recycling-06-00018-v2.pdfDIY PDF Search: Google It | Yahoo | Bing
Development of a solar powered Electric Ship The Electricship website originally started off as a project to develop a comprehensive renewable, affordable, modular electric ship... More Info
Modular Boat Hull Composite The case for a unsinkable, modular composite hybrid boat hull... More Info
MS Burgenstock Hybrid Electric Catamaran Lake Lucerne Unique shuttle servicing Lucerne to the Burgenstock Resort... More Info
Ground Power Unit GPU Powered by Lithium Ion Batteries The goal of the Ground Power Unit is to provide a readily accessible, modular, ready-to-power solution for remote power... More Info
CONTACT TEL: 608-238-6001 Email: greg@electricship.com (Standard Web Page)