Percentage Refusal Density ( PRD) is defined as the ratio of the initial dried bulk density of the sample to the final density ( refusal density ) expressed as a percentage. The sample bulk density....
WELCOME ... CV RIZFA PERMATA INSANI is supplier and manufacturer of civil engineering quality control tools such as construction for road, bridge, buildings and dams, especially high quality....
Compression Machine ASTM C-39 For determining compressive strength of concrete cube 15 x 15 x15 cm or concrete cylinder 15 cm dia. x 30 cn height Frame Heavy-duty welded steel construction 30 cm ....
SO-145 Sample Extruder For extruding soil speciment from 68 mm sampling tube, welded steel, electric, 220 Volt, 750 Watt, 1 phase, Supplied without sampling tube. Dimension ( l x w x h) : 40 x 50 x....
AG-810A Absorption of Fine Aggregate Test Set ASTM C-128 AASHTO T-84 For determining the water absorption of fine aggregate at saturated surface dry. AG-811 Cone and Tamper Consist of : AG-811.1....
AG-910 Organic Impurities Test Set ASTM C-40 AASHTO T-21 For an approximate determination of organic compound in sand. AG-911 Glass Bottle 350 ml cap., graduated glass with stoper 1 Pc AG-912 Stock....