Cement Concrete

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Concrete Slump Testing Eqipment

The Hogentogler slump test equipment is used to determine the slump of freshly mixed concrete. Concrete is placed in the slump cone, tampered, then the cone is lifted and the height of the concrete is measured. The slump is the difference between the height of the cone and the height of the concrete after the cone has been lifted. The C7101 is constructed from seamless spun steel and is plated to prevent rusting. Foot lugs and handles are spot welded to the cone.

SKU:
DescriptionASTM StandardAASHTO Standard
Price
Quantity
C7101 Slump ConeC-31, C-143, C-172, C-192, C-232T-23, T-119, T-126, T-141, T-158
 
C7104 Slump Cone PlasticC-31, C-143, C-172, C-192, C-232T-23, T-119, T-126, T-141, T-158
 

SingleUse Cylinder Molds

These are single use molds for making cylindrical concrete test specimens in the field or laboratory. The cardboard molds have firmly attached steel bottoms and are waxed on the inside to retain moisture and for ease of stripping. The plastic molds also retain moisture and do not adhere to the specimen. The C5097 Econo-O-Cure Field Curing System uses a thermostatically controlled heater with air circulating fan to assure consistent and evenly distributed heat. The unit holds up to eight 6" x 12" concrete test cylinders and is constructed from advanced polymers and vinyls with 1/2" cooler foam. The plastic molds are easily stripped using the C5088 stripping tool.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C2062 Cardboard Cylinder Mold, 2'' x 4''C-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 
C2063 Cardboard Cylinder Mold, 3'' x 6''C-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 
C2064 Cardboard Cylinder Mold, 4'' x 8''C-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 
C2070 Plastic Cylinder Mold, 2'' x 4''C-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 
C2071 Plastic Cylinder Mold, 3'' x 6''C-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 
C2075 Plastic Cylinder Mold, 4'' x 8''C-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 
C5086 Plastic Cylinder Mold, 6'' x 12''C-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 

Cement Soundness Tester (Lechatelier)

The C3251 Cement Soundness Tester is a mold used to determine soundness of cement by measuring the expansion of cement when heated in an atmosphere of steam or boiling water. The tester consists of a brass split ring and two long parallel indicating arms. As cement expands the ring is spread and the increased distance between free ends of indicating arms gives an index of soundness.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C3251 Cement Soundness TesterC-183T-127
 

Calibration Canister for Air Meters

These calibration canisters are for use with any 1/4 cu. ft.. air entrainment pressure meter. They provide a quick and accurate way to check your pressure meters calibration. The canisters represent 5% air by volume when placed in the meter bucket with water. Two calibration canisters will check 10% air by volume. The canisters come in two different models. The C4247 is constructed of plastic and is the economical version. The C4248 is constructed of brass and is the more durable of the canisters and also meets ASTM requirements.

SKU:
DescriptionASTM StandardAASHTO Standard
Price
Quantity
C4248 Calibration Canister, BrassC-231-91B
 
C4247 Calibration Canister, PlasticC-231-91B
 

Chace Air Indicator Kit

The kit is used for quick field checks of air content of fresh concrete. The chase indicator does not replace the ROLL-A-METER or the PRESS-UR-METER but it is a useful field tool. The kit contains the air indicator, cleaning brush, and squeeze bottle for alcohol.

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DescriptionASTM StandardAASHTO Standard
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Quantity
C4195 Chace Air Indicator KitT-199
 

Concrete Compression Molds

The C5021 6" x 12" mold is used with concrete compression testing. The wall thickness is 1/8" (3mm) steel. The mold is split along one side with 2 welded quick-acting clamps. When open, the mold springs apart slightly to allow specimen removal. The base plate is not included. The C5022 is very similar to the C5021 but is furnished with 1/4" steel detachable base plate. The C5031 & C5033 molds are designed with a 1/4" thick wall.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C5031 Concrete Compression Mold W/Base Plate, 6'' x 12'', 1/4'' Wall ThickC-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 
C5022 Concrete Compression Mold W/Base Plate, 6'' x 12'', 1/8'' Wall ThickC-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 
C5021 Concrete Compression Mold, 6'' x 12'', 1/8'' Wall ThickC-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 

Unit Weight Measures

These unit weight measures are used to determine the weight over volume of a concrete sample. The measures are constructed of heavy gauge steel. The bottoms are true and even to the sides. They are water tight and have handles for ease in carrying.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C9705 Unit Weight Measure, 1 CU FT
 
C9701 Unit Weight Measure, 1/10 CU FT
 
C9703 Unit Weight Measure, 1/2 CU FT
 
C9702 Unit Weight Measure, 1/3 CU FT
 

Tachometer, Vibra-Tak

The C5448 tachometer instantly checks for speed in RPM, vibration in CPM, efficiency of equipment, location of "dead spots" and unwanted vibrations. The tachometer is precision built of high stress aluminum. The steel wire reed with knurled tuning slide are the only moving parts. Its small size allows the operator to take accurate readings even on hard-to-reach equipment. The scale gives readings from 2,000 to 21,000, higher speeds can be closely estimated.

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DescriptionASTM StandardAASHTO Standard
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Quantity
C5448 Vibra-Tak Tachometer
 

Curing Tank Circulator

The C5060 curing tank circulator is a 1/160HP silent submersion pump (30W) with 120GPH rating at 1 ft. (0.3cm) height. Circulation from the 1/4" (6.4mm) MNPT discharge can be directed in any direction. A glass-filled nylon housing protects the pump. The inlet is flush and the cord is 6 ft.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C5060 Curing Tank Circulator
 

PI Tape Brand Diameter Measuring Tape

The C5111 & C5112 PI Tape Brand Diameter Measuring Tape is manufactured with precise accuracy to give a fast and reliable method for measuring the diameter of concrete, soil, and asphalt cores and cylinders. One reading provides round and out-of-round diameters accurate to .001" (.03mm on C5112) by means of a special graduations and vernier scale. The tape is spring steel with graduations and numerals engraved and acid etched on a ground surface. The tape has a diameter range of 2 to 12" (50 to 300mm on C5112). Furnished with a certificate of calibration.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C5111 PI Tape, English Reading
 
C5112 PI Tape, Metric Reading
 

Heavy Duty Split Molds

These molds are reusable heavy duty split molds for forming concrete compression test specimens in the field or the laboratory. The molds have a 1/4" wall thickness with a vertical opening along one side that is held together by two swivel clamps that loosen to allow easy specimen removal. The mold is held firmly to a base plate by two threaded studs and wing nuts.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C2053 Split Mold, 3'' x 6''C-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 
C2054 Split Mold, 4'' x 8''C-31, C-39, C-192, C-470T-22, T-23, T-126, T-198
 

400 ml Measure

The C1152 is a calibrated 400 ml measure used to determine air content of hydraulic cement mortar. Cylindrical with 3" I.D., approximately 3-15/32" depth.

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DescriptionASTM StandardAASHTO Standard
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Quantity
C1152 400ml MeasureC-185, C-780T-137
 

Tube Samplers

The C3121 and C3125 are used for sampling hydraulic cement. The C3121 is the bulk sampler which has two slotted telescoping polished brass tubes with registered slots (with partitions) that open or close by rotation of the inner tube, the outside one having a sharp penetration point. The sampler is 1-3/8" dia x 63" long. The C3125 package sampler is a brass tube with diagonal end, air hole and a hardwood handle. The unit is 1-1/4" dia x 28-3/4" long.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C3121 Bulk Tube SamplerC-183T-127
 
C3125 Packaged Tube SamplerC-183T-127
 

Cube Molds

These molds are for preparing 2" square cement mortar specimens for compressive strength testing. The molds are three gang models that are available in bronze and stainless steel construction. They are precision machined for a tight fit. They have quick acting clamps and are easily separated into two sections for quick specimen removal. Please note the C2020 does not meet ASTM or AASHTO standards. The C2035 3-gang mold is used to prepare 2" diameter by 4" long cylindrical cement mortar specimens for compressive strength testing. The molds are three gang models that are available in bronze and stainless steel construction. They are precision machined for a tight fit. They have quick acting clamps and are easily separated into two sections for quick specimen removal.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C2035 3-Gang Cylinder Mold, BronzeC-3, C-39, C-192
 
C2023 3-Gang Cylinder Mold, St. Stl. W/Detachable BaseC-3, C-39, C-192
 
C2021A Brass W/Detachable BaseC-109T-106
 
C2025 Forged Bronze W/Base & Top PlateC-109T-106
 
C2021 Forged Bronze W/Detachable BaseC-109T-106
 
C2022 Forged Bronze W/O Detachable BaseC-109T-106
 
C2020 Polyetheylene Plastic Mold W/Detachable Base
 

Concrete Cube Molds

The C5001 single cube mold is precision machined from heavy-duty cold roll steel. The mold is 6" x 6" x 6" (152 x 152 x 152mm) and are hinged to allow easy specimen removal. These molds are used for producing specimens to perform Time of Intial and Final Setting of Concrete. The C5002 is a three gang version.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C5001 Concrete Cube Mold, Single 6''C-403T-197
 

Void Content Apparatus

The C9458 Void Content Apparatus determines the loose uncompacted void content of a sample of fine aggregate. Measuring the aggregates void content provides the angularity, sphericity, and surface texture. This method has been approved by SHRP to indicate the effect of the aggregate on the workability of a mixture in which it may be used. Samples of aggregate are mixed with water and then placed into the glass jar. When a proper sample is achieved it is allowed to flow through the funnel into the 100ml copper cylindrical measure. The measure has a centering hole which ensures the accuracy and the repeatability of the test. A spatula is used to strike off the excess aggregate and the results are then recorded. The apparatus consists of a funnel, funnel stand, glass jar, 100ml cylindrical measure, and a glass plate for calibration.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C9458 Void Content ApparatusC-1252TP-33
 

Unit Weight Measures, Aluminum

These unit weight measures are made of cast aluminum. They are precision machined to ASTM specifications and have cast in handles. The bottoms are parallel to the sides.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C9715 Unit Measure Aluminum, 1 CU FTC-29, C-138T-19, T-121
 
C9711 Unit Measure Aluminum, 1/10 CU FTC-29, C-138T-19, T-121
 
C9713 Unit Measure Aluminum, 1/2 CU FTC-29, C-138T-19, T-121
 
C9712 Unit Measure Aluminum, 1/3 CU FTC-29, C-138T-19, T-121
 

Length Gauge for Elongation Index

The C9605 Length Gauge is used for determining the Elongation Index. A particle is elongated when its length (longest dimension) is more than 1.8 of the midsize of the sieve fraction. The length gauge has 6 labeled openings between pairs of metal pins for measuring length of particle from each of the 6 sieve cuts below 50mm. The mass of the elongated particles (failing to pass between pins) as percent of the sample is the Elongation Index.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C9605 Length Gauge for Elongation Index
 

Aggregate Washer

The C9151 Durability Washing Vessel is a flat bottomed, straight-sided cylindrical vessel used for determining the durability of aggregates. The C9721 & C9722 Aggregate Washer is ideal for vigorous agitation of samples without loss of any part of the sample or water. Since the vessel is motorized, the inconsistencies of the manual operator are virtually eliminated. The samples are automatically washed to remove clay and other fines passing through a #200 sieve. The stainless steel drum (11" dia. x 13" h) has a tilting mechanism with lever for locking in four angle positions to flush out washed samples. Also furnished with the vessel is a water connection and valve. The C9721A is a smaller version aggregate washer which has a unique stainless steel drum (9" dia. x 10-3/4" h) which can be removed for weighing the sample. The smaller size also allows placement on a counter top next to a sink drain.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C9721 Aggregate Washer, 115V/60HzC0117, D-1140T-11
 
C9722 Aggregate Washer, 230V/50HzC0117, D-1140T-11
 
C9721A Aggregate Washer, Table Top, 115V/60HzC0117, D-1140T-11
 
C9151 Durability Washer VeselC0117, D-1140T-11
 

Protoportional Caliper Device

Determining the shape characteristics of coarse aggregates is essential for handling and/or performance of materials or mixes. The C9600 is designed to rapidly determine the percentages of flat and elongated particles in coarse aggregate fractions of 3/8" (9.5mm) or larger. The device consists of an 8 x 16" (203 x 406mm) base plate with two fixed posts and a 13" (330mm) pivoting arm mounted between the posts so that there is an opening at the end of each arm. The pivoting arm's position is adjusted by securing a pivot screw at one of three threaded positions to provide end opening ratios of 1:2, 1:3, 1:4, or 1:5. The device is constructed from zinc plated steel and precision-tooled for accuracy.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C9600 Proportional Caliper DeviceD-4791
 

Pad and cap Set

The pad and cap set is an accurate, consistent, and time saving device used with an unbonded capping system for compression testing of concrete cylinders. The set consists of two compression pads which are constructed of tough elastometric material that flows into the irregularities in the ends of the cylinders and distributes the test load uniformly without creating air pockets. Also included in the set are two restraining caps machined from high alloy steel to the same tolerances as the test platens to restrain the pads. The steel has a minimal temperature variation and no deflection under load. The high alloy steel from which they are constructed is scratch resistant which reduces the need for re machining. The pads are reusable up to 100 or more times. Eliminates noxious odors from capping compound.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C5129 Pad and cap Set, 2''T-22-85 I
 
C5130 Pad and cap Set, 3''T-22-85 I
 
C5132 Pad and cap Set, 4''T-22-85 I
 
C5134 Pad and cap Set, 6''T-22-85 I
 

K Slump Tester

The C7121 K-slump tester is used for in place measurements of forms and test molds. The tester indicates the correlation between the forms and test molds to the slump test. The probe determines the workability of concrete and degree of compaction after being placed in the forms. The tester is also furnished with a correlation chart and instructions.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C7121 K Slump Tester
 

Potential Reactivity Chamber

The C8651 is used for determining potential alkali reactivity of aggregates (chemical method) when used with high alkali cements. The chamber is constructed of stainless steel 2" dia x 2-1/4" high (51mm dia x 57mm) and is fitted with an airtight cover. The capacity of the unit is 50-75ml.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C8651 Potential Reactivity ChamberC-289
 

Concrete Pocket Penetrometer

The C2711 Concrete Pocket Penetrometer is used for determining the setting time of concrete mixtures by penetration resistance. When poured concrete reaches 500 psi the initial set or semi-hardened, partially-hydrated condition is reached when it can no longer be worked or consolidated by vibration. The C2711 gives instant field or laboratory estimates of concrete at a constant rate to 1" marked depths. The plunger has an area of 2 in2 and the 2-1/4" dia. dial is graduated both from 0-700 psi and 0-50 kg/cm2. Readings are locked until released by a side button. Also furnished is a carrying case.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C2711 Concrete Pocket PenetrometerC-403
 

Concrete Capping Fixtures

These fixtures are for capping concrete cylinders for compressive strength testing. There are two types of capping fixtures. The C5101 has a welded steel upright aligning guide for positioning the cylinder. The base has a machined recess to hold the compound while the aligning guide holds the cylinder at a 90o angle to the base. The base is also precision ground to provide an extremely flat testing face. The C5102 is similar to C5101, however, it has an aluminum alloy aligning guide instead of the welded steel guide. This fixture also has a detachable ring recess instead of a fixed recess for holding the capping compound. The two piece capping fixture is also available in 2", 3", and 4" models. Hogentogler also sells capping compound (C5124) and to melt the compound please see G6922 thru G6935 melting pot.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C5101 Concrete Capping Fixture, 1-Piece, 6'' x 12''C-31, C-39, C-192, C-617T-126, T-231
 
C2125 Concrete Capping Fixture, 2-Piece, 2'' x 4''C-31, C-39, C-192, C-617T-126, T-231
 
C2127 Concrete Capping Fixture, 2-Piece, 3'' x 6''C-31, C-39, C-192, C-617T-126, T-231
 
C2131 Concrete Capping Fixture, 2-Piece, 4'' x 8''C-31, C-39, C-192, C-617T-126, T-231
 
C5102 Concrete Capping Fixture, 2-Piece, 6'' x 12''C-31, C-39, C-192, C-617T-126, T-231
 

Grout Flow Cone

The C2650 (3/4" orifice) & C2651 (1/2" orifice) Grout Flow Cone are for laboratory and field use in determining flow of grout mixtures by measuring the time of discharge of a specified volume of grout from a standardized flow cone. The flow cone is cast aluminum and is furnished with an adjustable point gauge. Overall dimensions are 8" dia. x 12" H. The C2653 (1/2" orifice) & C2654 (3/4" orifice) are constructed from unbreakable polyethylene which is economical and easy to clean. The polyethylene flow cones are also furnished with a stainless steel discharge tube, steel ring stand, point gauge fluid level indicator, and instructions.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C2651 Grout Flow Cone Aluminum, 1/2''C-939
 
C2650 Grout Flow Cone Aluminum, 3/4''C-939
 
C2653 Grout Flow Cone Polyethylene, 1/2''C-939
 
C2654 Grout Flow Cone Polyethylene, 3/4''C-939
 

Cube Maker Kit

The C2041 Cube Maker Kit for 2" mortar cubes is the most economical mold system available for reproducible and accurate results. The mold is constructed of a durable brass frame with removable polypropylene water tight disposable liners. The mold also requires no cleaning, just insert a new liner. Also included with the kit, are capping accessories and 27 liners.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C2041 Cube Maker Kit for 2'' Mortar Cubes
 

Ball Penetration Apparatus (Kelly Ball)

The C4301 Ball Penetration Device is used for determining depth of penetration of metal weight in fresh concrete. The apparatus consists of a metal ball with rounded bottom, graduated rod, handle and stirrer. The weight is placed in the concrete and the depth of penetration noted on the rod. Also furnished with the device is a 30 lb metal cylinder with hemispherical bottom and graduated handle. A frame is also included to guide the handle and serve as a reference point. Concrete can be tested as placed in the forms prior to any manipulation or in a suitable container.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C4301 Ball Penetration ApparatusC-360T-183
 

Sand Equivalent Test Set

The sand equivalency test set is used to show the relative proportions of fine dust or clay like materials in soils or aggregates. It is also used to perform California method 217 and the production of plastic fines in aggregates. The set is furnished complete with a carrying case, 4 graduated plastic cylinders, weighted foot, irrigator, siphon, solution, measuring can, stopper and funnel. This test set is used for the SHRP method.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C9154 Sand Equivalent Test SetD-2419T-176
 

Tank Heater

The C5056 is designed for efficient and economical indoor operation with curing tanks where temperature does not fall below 55°F (13°C). The temperature is controlled and adjustable by the thermostat. The 1,000 Watt, 115V/60Hz solid state controlled element will warm to a maximum of 160°F. The heater is incoloy sheathed to prevent rust and is secured to aluminum base. The base provides protection for heater components from test cylinders. Overall length: 22-1/2". The C5058 heavy-duty circular loop tank heater is designed for large capacity curing tanks. The thermostat has a range of 0°F to 100°F. The heater also features a capillary and bulb which serves as a temperature sensing device. The heater must have a minimum of 6" of solution above the heating coils in order to prevent overheating damage. A pilot light indicates when the heater is working. The heater attaches to the side of the curring tank. The C5059 two speed Heater / Circulator features an analog controller with proportional temperature control. Suitable for use with any tank bath to create a highly accurate constant temperature circulating system at above ambient temperatures. The unit also features a low fluid indicator with a minimum immersion depth of 3" and a maximum immersion depth of 7". Dimensions 6 x 5 x 13".

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C5058 Curing Tank Heater, 0-100 F
 
C5056 Electric Tank Heater, 0-160 F
 
C5059 Heater / Circulator, Ambient +5-150 C
 

Steel Carrying Carts

The C5481 single shelf carrying cart with a capacity of up to 2,000 lbs is constructed from steel bound hardwood and features removeable 1" pipe handles. Additionally, the handles rise 36" above the floor for easy pushing. The C5482 double shelf carrying cart has a capacity of 1,200 lbs and is constructed from #14 gauge steel. Both units come in a gray powder coat finish.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C5482 Steel Carrying Cart, Double Shelf, 22'' x 36''
 
C5481 Steel Carrying Cart, Single Shelf, 20'' x 42''
 

Volumeter

The C4201 lightweight Volumetair easily measures entrained air in any type concrete. The Volumetair utilizes a unique design with no threads to strip, expansion plug top, all stainless steel "V" clamp securely holds unit top and bottom together, leakproof O-ring design and can be rolled on clamp smoothly and easily. Cleanup is made easy since the Volumetair is constructed of PVC and fiberglass reinforced plastic.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C4201 VolumeterC-173
 

Vicat Apparatus with Mold

The C3501 Vicat Apparatus is used for determining consistency and setting time of hydraulic cement. The apparatus consists of a frame, moveable rod with a variable weights and plunger assemblies, adjustable scale with graduations from 0-50mm, and a conical mold (C3503). The apparatus also has a reversible stainless steel plunger which is 10mm at one end and has a 1mm dia stainless steel needle on the other end. The C3512 Modified Vicat Apparatus is very similar to the C3503 except it uses a 400g weight of 10mm plunger, indicator and added weight. The C3512 is also furnished with the C3503 mold. The C3514 Time of Setting Vicat Needle Apparatus is similar to the C3512 except it features a 17.5 dia needle for consistency determination; 400 g total weight. Also furnished with apparatus, is a 76mm I.D. x 40mm brass ring mold.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C3512 Modified Vicat ApparatusC-91, C-141, C-451, C-187, C-191, C-308, C-359, C-472T-129, T-131, T-186
 
C3514 Time of Setting Vicat Needle ApparatusC-91, C-141, C-451, C-187, C-191, C-308, C-359, C-472T-129, T-131, T-186
 
C3501 Vicat ApparatusC-91, C-141, C-451, C-187, C-191, C-308, C-359, C-472T-129, T-131, T-186
 

Scratch Hardness Tester

The scratch hardness tester is used for determining the percentage of soft particles in coarse aggregates by the scratch hardness test method. Particles are scratched with a brass rod and those on which a groove is made separated and termed soft. The percentage of soft particles is determined by their weight compared with the weight of the total sample. Apparatus is essentially the Federal Highway Administration type. The tester has a support stand with guides and 1/16" (1.6mm) dia. brass rod with a rounded point inserted into the steel plunger. The plunger is mounted on the support stand, which allows the plunger to lower and raise freely. The overall weight of brass point and plunger weight is 2 ±0.1 lbs. The tester is furnished with one extra brass scratch rod.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C9055 Scratch Hardless TesterC-235T-189
 

Modified Vicat Apparatus

The C3515 Modified Vicat Apparatus includes a 35g magnesium cone for use on unsanded plaster. Also furnished with the apparatus is the C3503 mold. The C3516 is very similar to the C3515 except it features an additional 15g weight for 50g total weight for use on sanded plaster. The C3516 is also furnished with the C3503 mold.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C3516 Modified Vicat for Sanded PlasterC-472
 
C3515 Modified Vicat for Unsanded PlasterC-472
 

Core Length Device

The C7051 Core Length Device is used for measuring the length of cores drilled from concrete structures or pavements. This is especially important for determining the thickness of pavements and other slab construction. Measurements made are averaged and reported as the length of concrete core. The apparatus is essentially as per Federal Highway Administration design and consists of a base and turntable with three support studs, two grooved rods, upper support plate and height gage. The apparatus can measure concrete specimens 4-10" long.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C7051 Core Length DeviceC-174T-149
 

Mortar Bar Container

The C1251 mortar bar container is used for testing the potential reactivity of cement mortar. The container I.D. dimensions are 9" x 11" x 15-1/2" and is constructed from stainless steel. The tight-fitting cover prevents moisture loss from mortar bars. The container supports up to 36 vertically placed bars.

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DescriptionASTM StandardAASHTO Standard
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Quantity
C1251 Mortar Bar ContainerC-227
 

Blaine Finess Device

The C2301 Blaine Fineness Device determines fineness of Portland cement in terms of specific surface expressed as total area in square centimeters per gram of cement. The device consists of a calibrated U-tube manometer, ground glass joint, stainless steel test cell and plunger, rubber aspirator bulb and perforated disc. Includes 8 oz. bottle of red manometer fluid, filter paper, wood block for holding test cell during filling and funnel.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C2301 Blaine Finess DeviceC-204T-153
 

Sand Equivalent Shaker

These sand equivalency shakers are used along with the sand equivalency test set to perform equivalency tests. The manual shaker (C9161) consists of a carriage with a tube holder mounted on spring steel straps. Also included is a stroke indicator and counter mounted on one end. The oscillating action can be started and maintained by hand. The motorized sand equivalency shaker (C9165) provides a consistent and repeatable oscillation, eliminating variations from one operator to the next. The unit has a throw of 8" and operates at 175 cycles per minute. Hand knob with built in spring holds the cylinder and stopper in place. A built-in timing circuit controls the operating time from 45 seconds to 10 Minutes. This shaker is also used with the SHRP method.

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DescriptionASTM StandardAASHTO Standard
Price
Quantity
C9165 Sand Equivalent Shaker, 110V/60HzD-2419T-176
 
C9166 Sand Equivalent Shaker, 220V/50HzD-2419T-176
 
C9161 Sand Equivalent Shaker, ManualD-2419T-176
 

Mortar Penetrometer

The C2701 Field Mortar Penetrometer is used for determining the setting time of concrete mixtures by penetration resistance. The penetrometer is a spring dynamometer with a scale on the stem which is graduated to 100 x 2 lbs with each circular division 10 lbs. The device is furnished with six needles (1, 1/2, 1/4, 1/10, 1/20, 1/40 sq. in) and a reinforced carrying case. Replacement resistance needles are available. The C2705 Laboratory Mortar Penetrometer is hydraulic and is designed for the Federal Highway Department. This mortar penetrometer is furnished with an arbor press type stand, hydraulic cylinder, gauge and six stainless steel needles. The loads are applied hydraulically with pressures read on a 200 lbf capacity gauge graduated in 2 lbf reading. The penetrometer features a cast aluminum base.

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DescriptionASTM StandardAASHTO Standard
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Quantity
C2701 Mortar Penetrometer, FieldC-403T-197
 
C2705 Mortar Penetrometer, LaboratoryC-403T-197
 

Compressometer & Extensometer

The C6955 compressometer is used for evaluating the vertical deformation and strain characteristics of 6" X 12" concrete cylinders while undergoing compression testing. Included are two cast aluminum alloy yokes, mounting points and central points, stainless steel control rods, and precision dial gauge with 2" travel. The C6955D is the same as the G6955, but offers a precision digital indicator. The C6956 combination compressometer/extensometer is the same as the compressometer except that there is a hinged third yoke between the other two yokes that measures the horizontal deformation of 6" X 12" concrete cylinders along with the vertical measurement. The third yoke has two opposing contact points that expand with the cylinder and the expansion is measured with an independent dial gauge. Therefore, the device measures both change in length and diameter.

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DescriptionASTM StandardAASHTO Standard
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Quantity
C6955 CompressometerC-426
 
C6956 Compressometer / ExtensometerC-426
 

Modified Vicat Cone Penetrometer Apparatus

The C3517 Modified Vicat Cone Penetrometer for mortar and masonry features a 10cm scale with an aluminum cone and attached plunger. The total weight of the plunger assembly is 200g. The apparatus also includes a frame, moveable rod with variable weights and plunger assemblies. Also featured is a 400ml measure for sampling as specified by ASTM C-780.

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DescriptionASTM StandardAASHTO Standard
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C3517 Modified Vicat Cone PenetrometerC-780
 

Concrete Maturity Meter

The multi-channel concrete maturity meter used to determine the earliest safe removal of concrete forms and shoring in the field. Displays both concrete temperature and maturity number simultaneously and the four channels can be used together. All information is available on the menu driven alphanumeric display. The meter utilizes inexpensive, quick connecting T type thermocouple wire. The datum temperature is programmable from -20°C to 50°C (-12°F to +122°F). A waterproof communications port allows information transfer from meter to meter, printer, or computer. The C6221 is similar to the C6211 meter except that a rechargeable nickel-cadmium battery is used. A waterproof battery charge connector enables charging from the 120V charger supplied or run directly off of AC power. This unit provides improved low ambient service temperature performance.

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DescriptionASTM StandardAASHTO Standard
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Quantity
C6221 Concrete Maturity Meter, Four ChannelC-1074
 
C6211 Concrete Maturity Meter, Single ChannelC-1074
 

Concrete Micrometer

The C7055 concrete micrometer is used for accurately measuring the diameter of concrete cylinders. The micrometer has spindles that are constructed from hardened steel while the thimble and sleeve sections are chrome finish. The instrument has a range of 5.5 to 6.5"; graduations and numbers are black and are readable to hundreds or thousandths in decimals. The C7057 Crack Monitor Gauge is a simple and accurate device for monitoring & charting movement of cracks & joints in concrete and masonry structures. Any movement is indicated by crosshairs on a grid. Movement may be recorded by periodically copying the crosshair positions on an accompanying chart.

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DescriptionASTM StandardAASHTO Standard
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C7055 Concrete Micrometer
 

Electronic Temperature Recorder

The C4961 low range temperature recorder has four selectable temperature ranges: -50 to 50 °F/°C, 0 to 100 °F/°C, 0 to 250 °F/°C, 0 to 500 °F only. Furnished with this recorder is a bead wire probe (500°F). Furnished with 7 day 0 - 100°F standard charts. The C4962 high range temperature recorder has four selectable temperature ranges: 0 to +250 °F/°C, 0 to +500 °F/°C, 0 to +1000 °F/°C, 0 to +2000 °F only. Furnished with this recorder is a 6" high temperature basic probe (2,100°F). Both recorders provide versatility and accuracy. The systems accuracy is ±.3% of reading, ±2°C (±1.8°F). The operator can select from three recording times: 24-hour, 7 days, or 31 days. A 5" Immersion Probe (C4963) is also available for both recorders (1650° F). Each recorder is furnished with 60 charts (0 to -100 °C/°F, 7-day), pen, AC Adapter, batteries, and a 1-point NIST traceable calibration certificate. Depending on the recording time selected, extra charts (C4966) are available to meet your specific need. The chart diameter is 8". The recorder is powered by an AC adapter and also features a battery back-up to ensure the accuracy for three 3 months.

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DescriptionASTM StandardAASHTO Standard
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C4962 High Range Recorder
 
C4961 Low Range Recorder
 

Press-Ur-Meter

This 1/4 cu. ft.. air meter is used for field and laboratory tests. The percent of air in fresh concrete is measured by filling a chamber with air at a given pressure then releasing the air to a chamber above the concrete and reading the gauge. No correction for barometric pressure is needed. Extreme accuracy is not needed when striking off the concrete because a small amount of water is added to compensate for variation in volume. In addition to determining air content, the meter is designed so that it can be used for specific gravity and free moisture tests of aggregates. The unique design of the meter saves time, reduces the amount of water used and does not disturb the sample (sample may be used for slump and compression tests). The meter is furnished with straight edge, calibration tube, carrying case and conversion charts. Hogentogler also repairs all Concrete Specialties Press-Ur-Meters upon request.

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DescriptionASTM StandardAASHTO Standard
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Quantity
C4246 Press-Ur-Meter W/Plastic CaseC-231T-152
 
C4245 Press-Ur-Meter W/Wooden CaseC-231T-152
 

Vibrating Tables

This cushioned impact vibrating table is used to settle concrete in beam forms and cylinder molds. The high-speed (3,600 vpm) of these tables along with a controlled low-amplitude that does not exceed 1/16" linear vibration, produces a gentle setting action. The table size is available in 20" X 20" or 30" X 30" models, and is also available in 115V/60Hz or 230V/50Hz models. The table has a low amplitude power of vibration and is controlled by a rheostat in the electrical control box.

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DescriptionASTM StandardAASHTO Standard
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Quantity
C5451 Vibrating Table, 115V/60Hz, 20'' x 20''
 
C5455 Vibrating Table, 115V/60Hz, 30'' x 30''
 
C5452 Vibrating Table, 230V/50Hz, 20'' x 20''