Self-compacting concrete cave extension testerSlump-Flow TesterTechnical Parameters:1.Smooth square plate of plate should be hard not bibulous, side length is 1000 mm, maximum deflection is not more t

 25x25x280mm Shrinkage Bar Mould is used for casting specimens of cement aggregate combinations fro measuring the potential expansive alkali reactivity.Specifications:The mould, which has 25mm x

It is be used for mixing concrete in construction industry,High effenciency, long working life,.durable,moving easily,small investment.Technical parameters:1.Feeding capacity:96 liters2.Taken the disc

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

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