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Search results for 'D-422'
Showing 101 - 120 of 1123 Total Results
(2) options
Location: Compaction Hammers
Soil Compaction Hammers from Test Mark are machined from steel and plated for rust resistance. Easy online ordering.
Concrete Cylinder Length Measuring Device for 4 & 6''Dia-24''L
CA-0237
Location: Core Length
With the core length measuring device measurements can be taken at the center point of the sample's upper end as well as the 8 equidistant points along the circumference.
CA-2965
Location: Comparator, Length Change
Gauge studs have stainless steel contact points for use with prism molds. Sold 10 per package. Part of our comparator/length change products.
Density Drive Sampler, 3" ( 76.2 mm)
SA-1355
Location: Density Drive Sampler
The density drive sampler from Test Mark determines in-place density of soil by driving a thin-walled tube into the soil mass to obtain a relatively undisturbed sample. 3" model.
Density Drive Sampler, 4" (101.6 mm)
SA-1360
Location: Density Drive Sampler
The density drive sampler from Test Mark determines in-place density of soil by driving a thin-walled tube into the soil mass to obtain a relatively undisturbed sample. 4" model.
(5) options
Location: Yield Buckets
Steel yield buckets from Test Mark are used for determining the unit weight of aggregate for concrete.
CA-0355
Location: Concrete
The J-ring is used to determine the flowability and passing ability of self-consolidating concrete. Zinc plated for rust resistance.
Static Segregation Column Mold
CA-0359
Location: Self-Consolidating Concrete
The Static Segregation Column Mold is used to measure cohesiveness of SCC. Concrete is placed in the column and allowed to stand undisturbed. After 15 minutes, the top and bottom sections are evaluated for the amount of aggregate retained on a No. 4 (4.75 mm) sieve and segregation is calculated.
SA-0652
Location: Mortar & Pestle
Rubber-tipped pestle is 8" long and is for grinding soils without breaking individual particles.
CA-0245
Location: Vibrator
The lightweight electric concrete vibrator from Test Mark vibrates concrete test cylinders and molds in the laboratory or field.
CA-2080
Location: Sieve Storage Rack
This adjustable bench rack holds all diameters of sieves up to 12" (305mm) maximum. Stainless steel rack has non-skid rubber feet, and two permanent and two adjustable rubber-coated sieve support rods.
CA-0933
Location: Specimen Curing
The curing tank immersion heater from Test Mark has an adjustable thermostat and a 1,000 watt 15 amp incolloy shielded heating element that resists rust.
SA-1800
Location: Soil Grinder
Soil grinder prepares soil samples to designated particle size for accurate and repeatable test results. Unit grinds a one-pint sample in 15 seconds. Includes a No. 10 perforated stainless plate.
CA-2550
Location: Sample Splitters
The heavy-duty sample splitter from Test Mark accurately divides aggregates up to 2 inches in diameter for further testing.
CA-0600-P
Location: Air Entrainment/Roll-A-Meter
The PVC and fiberglass reinforced Roll-A-Meter from Test Mark measures entrained air in any type of concrete, including lightweight mixes.
(3) options
Location: Vertical Cappers
Test Mark's heavy-duty vertical cappers are used to apply molten capping compound to the ends of concrete cylinders for compression testing and insure the testing forces will be evenly distributed over the ends of the test cylinder.
AA-1000
Location: Reflux Extractor
The 1000g Reflux Extractor Set from Test Mark is used to determine the percentage of bitumen in a paving mixture using hot solvent extraction.
CA-0700
Location: Chase Air
The Chase Air Indicator from Test Mark provides an economical method of quickly estimating the air content of fresh concrete in the field using the isopropyl alcohol method.
