Soil Sieve Structure and Specifications

Wednesday March-01 2023  09:35:42

Soil Sieve Structure

① Screen surface: It is composed of metal and non-metal materials such as brass, phosphor bronze, stainless steel wire mesh, iron plate with round holes, and nylon mesh.

② Screen frame: It is composed of brass skin, stainless steel skin, cold-rolled iron skin (chrome or zinc) plastic frame screen and other materials. The sieve frame is flat, with high finish, and the sieve set has good interchangeability.

③ Sieve: scientific design, exquisite structure, flat screen surface, high tension, high aperture, regular shape of screen frame, complete specifications. It complies with the industry standard JTG 3430-2020 "Highway Soil Test Regulations" of the People's Republic of China and the national standard GB/T 50123-2019 "Standards for Soil Test Methods".

Soil Sieve Specifications

New standard gravel screen: (φ300 7+1 section) 9.50, 4.75, 2.36, 1.18, 600μm, 300μm, 150μm

New standard gravel sieve: (φ300 12+1 section) 2.36, 4.75, 9.50, 16.0, 19.0, 26.5, 31.5, 37.5, 53.0, 63.0, 0.75, 90.03

Pavement base aggregate screen: (φ200, 300, 11+1 section) 0.075, 0.25, 0.5, 1, 2, 5, 10, 20, 30, 40, 504

Asphalt pavement aggregate screen: (φ200, 300, 15+1 section) 0.075, 0.15, 0.3, 0.6, 1.18, 2.36, 4.75, 9.5, 13.2, 16.0, 19.0, 26.5, 31.5, 37.5, 535

Lime sieve: (φ200 5+1 section) 0.125, 0.71, 0.9, 5, 206

Cement standard dry sieve: (φ200 4+1 section) 0.08, 0.068, 0.2, 0.97

Cement standard water screen: (φ125 aperture 0.08) 8

New Standard Soil Sieve: (φ200, 300 9+1 section) 0.1, 0.25, 0.5, 1, 2, 3, 5, 7, 10