Sieve analysis of fine and coarse aggregates. ② The fineness modulus of sand. ③ Dry-rodded unit weight of coarse aggregate. ④ The bulk specific gravity of materials. ⑤ Absorption capacity or free moisture in the aggregate. ⑥ Variations in the approximate mixing water requirement with the ...
as the foundation of buildings or structures; ③ strengthen the slope of a deep foundation pit to prevent landslide; ④ strengthening roads or bridges and culverts; ⑤ as an underground cutoff wall, prevent groundwater from penetrating. 2) The characteristics of deep mixing reinforcement ① There...
A mixture of concrete and a water level of 0.35. Normally flowing concrete has little or no aggregate and has just enough cement to cover the coarse partic... S Choudhary,N Dewangan - 《International Journal for Research in Applied Science & Engineering Technology》 被引量: 0发表: 2022年...
A fabricator of chemical foundry mold sand has a mixer with a discontinuous mixing chamber (1), and inputs (11, 12, 13) for controlled feed of the mixture ingredients via hoppers or independent tanks (21, 22, 23). Agitators in the mixing chamber supplement an outlet (14) with opening ...
With regard to the technology of compaction by means of vacuum vibrocompression for manufacturing slabs of composite stone, the binder consists of a dispersion of colloidal silica in water and the rough-formed article resulting from the vibrocompression step, undergoes a drying step in order to rem...
PARTICLE SIZE REDUCTION OF ACECLOFENAC BY USING SURFACTANTS AND MICRONIZATION FOR NANOCARRIER ENTRAPMENT pThe Aceclofenac (2-[(2, 6- dichlorophenyl) amine] phenylacetoxyacetic acid) is a Non-Steroidal Anti-Inflammatory category of drug, which is water insoluble drug of BCS class-II which has low ...
(diameter=516lam;density=2500kg/m3)ormixturesthereofwerefluidizedinaverti-calbubblecolumnof7cmindiameterand4.50minheight.Thebedwasoperatedbatchwiseorcontinuouslywithrespecttothefeedofsolidparticles.Axialchangesingasandsolidholdupsinthebedweremeasuredbysimultaneouslysectioningthecolumnwith20horizontalplates.Themeasured...
Regardless, the vial cap/septum is initially provided to be intact and preferably to be spaced from puncture device 400 such that the tip of the puncture device is not in physical contact with any portion of vial 500 as initially provided. Once combination and mixing of the separate components...
The upscaled model results are compared to measurements from a fully resolved simulation and found to be in good agreement. Keywords: heterogeneous porous media; upscaling; mixing; dilution 1. Introduction Mixing is the process that brings dissolved chemical species together. Thus, accurately accounting...
The permeability of sand is an important factor in determining the movement and occurrence of liquids and gases in sand. The current work studied the influence of soil particle size and gradation on permeability by testing the permeability of different s