It is a kind of determination of pavement, airport runway, marking paint and so on friction coefficient of the instrument. Product Description:1. Used to test skid resistance on existing road surfaces

slump cone test set & Slump Cone Test Apparatus For the determination of the consistency, the medium & high workability of fresh concrete. Made from galvanized steel. Slump Cone 1.Top Dia

slurry consistency instrument Mortar Consistency Meter Purpose: used to determine the mixture ratio and construction process control mortar consistency, in order to achieve the control of water,

NA-1 slurry sand content test centrifuge tube set apparatus machine slurry sand content This instrument is suitable to test the sand content of slurry at well site or in the laboratory. It g

The instrument is designed and made as per the National Standard of People’s Republic of China GB/T4507 “Test Methods for Softening Point of Asphalt” and T0606“Asphalt Softenin

Model HKC-30 Soil moisture fast analyzer Purpose: mainly used in road, building and other civil building engineering, 30 type is suitable for the size 5 or less ㎜ various soil (sand), lime, fly

LWD-5 Stability device for asphalt with mixing materials is applicable for Marshall stability test and soaking Marshall stability, construction quality inspection for matching ratio of asphalt with mi

UJZ-15 standing mortar mixer mainly used to make the wall powder materials and brick wall with mortar strength test of mixing. Technical parameters: 1.Mixing blade:2 Layer 4 pieces X60 2.Mixing

Model BZYS-4212 The surface vibration compaction meter Purpose: used for determination of free drainage non-viscous big grain and coarse grained soil (including the pile of stones) the maximum dry