< PreviousCONCRETE Air Indicators 161, 164 Air Meters 160-163 Bond Test, Pull-Off 220-222 Compaction 172 Compression Machines 187-198 Compression Machines Controllers 189 Compression Testing 199 Compressive Strength 207 Consistency 169 Corrosion 212-213 Crack Monitors 227-228 Curing Room Humidity System 178-180 Cylinder Capping 185-186 Cylinder Prep 184 Cylinder Grinder 181-182 Cylinder Transport & Storage 175-177 Echo, Pulse & Sonic 217 Flexural Beam Testing 201-204 Flexural Beam Testing, Portable 200 Freeze-Thaw 223-224 Ground Penetrating Radar 208-209 Initial Set 165 Linear Traverse 226 Molds 172-184 Beam and Cube 172 Cylinders 173-174 Mold Strippers 173 Masonry Saws 183 Maturity 170 Mixers 171 Moisture in Slabs 229-230 Rebar Location 210-211 Rebound Test Hammers 205-206 Relative Humidity 181 Resistivity 218-219 Self-Consolidating Concrete 168 Super Air Meter 225 Slump Testing 166-167 Strain 226 Ultrasonic 213-217 Unit Weight 164 Water Impermeability 225www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 160 Air Meters Humboldt Concrete Air Meter ASTM C231, AASHTO T152 The H-2783A air meter, which exceeds ASTM requirements, features the Humboldt, all-brass super pump, the most reliable and highest qual- ity pump available. The meter’s easy-to-use, and extra durable stainless steel clamping system employs four, one-piece, self-locking clamps that quickly seal the lid to the base with proper tension aided by an o-ring to assure a watertight seal. The large, easy-to-read, 4-inch diameter, heavy- duty, direct percentage gauge with calibration adjustments is accurate to the nearest 0.1%. The bucket, or pressure chamber, features EZ-grip, cast handles, which improve usability. This is especially true when the bucket is also used as a 0.25 cu. ft. unit weight measure. The lid of the pressure meter features a smooth sloped top so water and concrete wipe right off. By eliminating the cavities in the lid that trap and hold concrete, maintenance and repair problems are greatly reduced. The meter also features a machined base, which ensures the meter sets level when conducting tests. The kit includes a durable plastic carrying case; a tamping rod; strike-off bar; rubber bulb syringe; plastic calibration vessel; inside cali- bration tube, outside calibration tube and operat- ing instructions. Features Include: •Humboldt all-brass Super Pump •Large, heavy-duty, easy-to-read gauge •Cast handles for secure grip •Bucket can be used as a 0.25 cu. ft. unit weight measure •Complete with all needed accessories and case Humboldt Concrete Air MeterH-2783A Ship wt. 36lbs. (16.3kg) Concrete Air Meter ASTM C231, C192, AASHTO T152 The H-2786C air meter features a simplified, low-maintenance design, which uses no moving parts inside the chamber. Pressure is released into the base by an external, brass, quick-release T-valve. The meter uses brass cover clamps, which can be adjusted for clamping pressure. A large, easy-to-read, 4" diameter, direct percent- age gauge with calibration adjustments is accu- rate to the nearest 0.1%. The base is machined inside and out for easy cleaning and the chamber and cover are one solid component, eliminating bottom gasket leaks. The H-2786C air meter also features the Humboldt, all-brass super pump, the most reliable and highest quality pump available. The meter’s base/bucket can be used as a 0.25 cu. ft. unit weight measure. The kit includes a durable plastic carrying case; tamping rod; strike-off bar; wash bottle; plastic calibration vessel; inside cali- bration tube, outside calibration tube and operat- ing instructions. Concrete Air MeterH-2786C Ship wt. 34.9lbs. (15.9kg) Press-Ur-Meter Concrete Air Meter, Wood Case ASTM C231, C192, AASHTO T152 This is the original Press-Ur-Meter for field and laboratory tests. This air meter is designed to pro- vide air content and the determination of specific gravity and free moisture of aggregate. Designed to save time, reduce water use, ensure accuracy and maintain sample integrity (sample may also be used for slump and compression tests). The meter uses brass cover clamps, which can be adjusted for clamping pressure. A large, easy-to- read, 4" diameter, direct percentage gauge with calibration adjustments is accurate to nearest 0.1%.The H-2786 meter also features the Hum- boldt, all-brass super pump, the most reliable and highest quality pump available. The meter’s base/ bucket can be used as a 0.25 cu. ft. unit weight measure. This kit includes a wood carrying case; tamping rod; strike-off bar; rubber bulb syringe; aluminum calibration vessel; inside calibration tube, outside calibration tube and operating instructions. Press-Ur-Meter with Vertical Wood CaseH-2786 Ship wt. 30lbs. (13.6kg H-2783A H-2786 H-2786C H-2784 Looking for the Humboldt Super Air Meter? See page 225CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 161Air Meters Press-Ur-Meter Concrete Air Meter, Plastic Case ASTM C231, C192, AASHTO T152 This is the original Press-Ur-Meter for field and laboratory tests. This air meter is designed to pro- vide air content and the determination of specific gravity and free moisture of aggregate. Designed to save time, reduce water use, ensure accuracy and maintain sample integrity (sample may also be used for slump and compression tests). The meter uses brass cover clamps, which can be adjusted for clamping pressure. A large, easy-to-read, 4" diameter, direct percentage gauge with calibra- tion adjustments accurate to the nearest 0.1%. The H-2786 meter also features the Humboldt, all-brass super pump, the most reliable and highest quality pump available. The meter’s base/bucket can be used as a 0.25 cu. ft. unit weight measure. This kit includes a molded-plastic carrying case; tamping rod; strike-off bar; rubber bulb syringe; aluminum calibration vessel; inside calibration tube, outside calibration tube and operating instructions. Press-Ur-Meter with Horizontal Plastic CaseH-2786P Ship wt. 30lbs. (13.6kg) Chace Concrete Air Indicator Kit AASHTO T199 (Isopropyl-Alcohol Method) Complete kit for measuring air content of fresh concrete includes H-2755 Chace air indicator, instructions, cleaning brush and plastic squeeze-type bottle for alcohol in plastic storage box. Glass tube provides marked lines on stem for estimating total air content. Kit does not replace conventional air meters. Chace Concrete Air Indicator KitH-2756 Ship wt. 1.4lbs. (1.8kg) Concrete Air Meter ASTM C231, C192, AASHTO T152 The H-2787 air meter is one of the most precise air content measuring devices available. With heat-treated, cast aluminum construction and cast-in handles on the base, the H-2787 is heavy duty, yet lightweight, and easy to handle. This air meter utilizes the best clamping system available, with large stainless steel clamp levers and a holding capacity of 2500 lbs. each. This clamping system provides an easy, dependable operation. Employing the use of a superior, high- volume Pump, this system makes operation efficient yet rapid. The meter includes a large, accurate pressure gauge with safety glass and bold color dial face. Color coded for entrapped and entrained air readings. The kit includes a durable plastic carrying case; tamping rod; strike- off bar; wash bottle; plastic calibration vessel; inside calibration tube, outside calibration tube and operating instructions. Concrete Air MeterH-2787 Ship wt. 38lbs. (17.2kg) Chace Concrete Air Indicator AASHTO T199 For quick field checks for air content of fresh concrete in about three minutes, pocket-sized unit air meter is furnished with instructions and correlation chart. Glass tube provides marked lines on stem for esti- mating total air content. Air Indicator includes brass cup and stopper. Unit does not replace conventional air meters. Overall Dimensions: 6.25 x 1.125" dia. (159 x 29mm). Chace Concrete Air IndicatorH-2755 Ship wt. 0.25lbs. (.45kg) Air Entrainment Meter, 5 Liter ASTM C231, EN 12350-7, BS 1881, GOST 10181 The H-2781 5 Liter air meter features push-but- tons for simple test performance. The meter’s easy-to-use, and extra durable stainless steel clamping system employs four, one-piece, self-locking clamps that quickly seal the lid to the base with proper tension aided by an o-ring to assure a watertight seal. It also features durable, stainless steel handles. The large, easy-to-read, 4-inch (100mm) dia., heavy-duty, direct percent- age gauge with calibration adjustments is accu- rate to the nearest 0.1%. This gauge is built into the meter’s cover for excellent protection from damage. The meter also features a machined base, which ensures the meter sets level when conducting tests. The air meter includes a calibra- tion kit and operating instructions. A case can be ordered below. Air Entrainment Meter, 5LH-2781 Air Entrainment Meter, 8LH-2782 Ship wt. 19.8lbs. (9.0kg) Chace Air Indicator Glass Filter Tube Only AASHTO T199 Glass tube provides marked lines on stem for esti- mating total air content. Does NOT include brass cup and stopper. Chace Glass Filter Tube onlyH-2755 2 Ship wt. 0.2lbs. (.45kg) H-2756 H-2755 H-2786P H-2755.2 ItemPart No Transport Case, Aluminum H-2782.1 Air Entrainment Meter Accessories H-2782 H-2781 H-2787www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 162 Air Meters DescriptionPart No DescriptionPart No Pressure chamberH-2785.1Needle valve seat assembly H-2785.18 Pressure chamber capH-2783.2Cover H-2783.19 Pressure chamber elbowH-2783.3Cover o-ring H-2785.20 Pressure chamber gasketH-2785.4Needle valve spring retainer H-2783.21 Air-release stemH-2783.5Cover petcock H-2783.24 Air-release capH-2783.6Base H-2783.25 Release cap gasketH-2783.6ANeedle valve seat gasket H-2785.41 Air meter gaugeH-2785.7Latch assembly H-2783.26 Needle valve stemH-2783.12Latch H-2783.27 Needle valve nutH-2785.12Adjusting rod H-2783.28 Needle valve leverH-2785.13Latch assembly screw H-2783.29 Needle valve spacerH-2785.14Super Pump assembly H-2785.DB Needle valve o-ringH-2785.15Gasket replacement kit H-2783.39 Needle valve springH-2783.17Case H-2783.70 H-2783 Air Meter Replacement Items H-2788 H-2789 H-2793 Air Meter Calibrators (5%) Calibrators check the accuracy of any pres- sure-type concrete air meter. Set the special- ly-designed canister upright at the bottom of the water-filled base, and the meter should read 5% air by volume. Two calibrators are used for a 10% air reading. Air Meter Calibrator, BrassH-2789 Air Meter Calibrator, AluminumH-2793 Air Meter Calibrator, PlasticH-2788 Ship wt. 3lbs. (1.3kg) H-2783.29 H-2785.20 H-2783.24 H-2785.1 H-2783.25 H-2783.19 H-2783.26 H-2785.4 H-2783.12 H-2783.21 H-2783.17 H-2785.15 H-2785.14 H-2785.13 H-2785.12 H-2785.41 H-2785.18 H-2785.DB H-2785.7 H-2783.3 H-2783.2 H-2785.4 H-2783.6 H-2783.6A H-2783.5 H-2783.27 H-2783.28 H-2783.26 H-2786C.40 H-2783.26 H-2785.36 H-3399 H-2785.34 H-2785.31 H-2785.32 H-2785.33 H-2785.35 H-2783.31 H-2783.32 DescriptionPart No DescriptionPart No Gauge, completeH-2785.7Clamp toggle lock nutH-2785.27 Pressure chamber elbowH-2785.3SpringH-2785.25 Gasket, pressure chamberH-2786C.3Toggle H-2786C.26 Pressure chamber capH-2786C.2ClampH-2786C.22 Air-release stemH-2786C.5Super Pump adapterH-2786C.10 Pot (base only)H-2786C.29O-ring, lower for adapterH-2786C.9A Release cap and gasketH-2786C.6O-ring for tubeH-2785.53 Release cap gasket onlyH-2786C.6APot, base onlyH-2786C.29 Valve assembly, completeH-2786C.11SALid onlyH-2786CL Cover o-ringH-2785.20Super PumpH-2785.DB Clamp trunnionH-2785.24Gasket replacement kitH-2786C.55 Nut, clampH-2785.23Latch assembly completeH-2786C.40 H-2786C Air Meter Replacement Items H-2785.24 H-2786C.26 H-2786C.22 H-2785.25 H-2785.28 H-2785.27 H-2785.23 H-2786C.3 H-2786C.2 H-2785.DB H-2785.20 H-2785.7 H-2783.24 H-2786C.11SA H-2786CL H-2786C.29 H-2785.3 H-2785.53 H-2786C.10 H-2786C.9A H-2786C.5 H-2786C.6 H-2786C.6A H-2783.30 H-2786C.32 H-2786C.33CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 163Air Meter Replacement Parts H-2785.DB1 H-2785.DB2 H-2785.DB3 H-2785.DB4A H-2785.DB6 H-2785.DB7 H-2785.51 H-2785.DB9A H-2785.53 H-2785.DB5 H-2785.DB12 H-2785.DB10 DescriptionPart No DescriptionPart No Pressure chamberH-2785.1Cover H-2785.19 Pressure chamber capH-2785.2Cover O-ringH-2785.20 Pressure chamber elbowH-2785.3Cover PetcockH-2783.24 Pressure chamber gasketH-2785.4Clamp with studH-2785.22 Air-release stemH-2785.5Clamp nutH-2785.23 Air-release capH-2785.6Clamp trunnionH-2785.24 Release cap gasketH-2785.6AClamp springH-2785.25 Air meter gaugeH-2785.7Clamp toggleH-2785.26 Needle valve stemH-2785.11Clamp toggle set screwH-2785.27 Needle valve nutH-2785.12Clamp toggle lock nutH-2785.28 Needle valve leverH-2785.13BaseH-2785.29 Needle valve spacerH-2785.14Needle valve seat gasketH-2785.41 Needle valve o-ringH-2785.15StudH-2785.42 Needle valve springH-2785.16Super Pump assemblyH-2785.DB Needle valve spring retainerH-2785.12Gasket replacement kitH-2785.55 Needle valve seat assy.H-2785.18Latch assembly completeH-2785.40 H-2786 Air Meter Replacement Items DescriptionPart No Valve nutH-2785.DB1 ValveH-2785.DB2 Valve O-ringH-2785.DB3 Pump tubeH-2785.DB4A Pump capH-2785.DB5 Stem nutH-2785.DB6 Pump pistonH-2785.DB7 Pump stemH-2785.DB9A Pump handleH-2785.DB10 Stem capH-2785.DB12 Pump piston O-ringH-2785.51 Pump tube O-ringH-2785.53 H-2785DB Super Pump Replacement Parts H-2785.DB ItemPart No Calibration Vessel, plastic H-2783.30 Calibration Vessel, metal H-2785.31 Calibration Tube (outside) H-2783.31 Calibration Tube (inside) H-2783.32 Calibration Tube (outside) H-2785.32 Calibration Tube (inside) H-2785.33 Calibration Tube (outside) H-2786C.32 Calibration Tube (inside) H-2786C.33 Wash Bottle H-3399 Strike-off Bar H-2785.34 Tamping Rod 5/8" x 16" H-2785.35 Syringe, Rubber Bulb H-2785.36 Latch Assembly H-2783.26 Plastic Case H-2783.70 Wooden Case, Press-Ur-Meter H-2785.38 Plastic Case, Press-Ur-Meter, Horizontal H-2785.38HP Rubber Mallet, 1.25 lb. (0.57kg) H-4976 Air Meter Replacement Accessories Super Pump for Air Meters Step up to the quality and reliability of the Hum- boldt super pump. The super pump’s all brass con- struction resists acids in cement. All parts, includ- ing valve, are replaceable. For use with all type B air meters. Super Pump for Air MetersH-2785 DB Ship wt. 0.5lbs. (.45kg) H-2785.41 H-2785.40 H-2785.12 H-2785.13 H-2785.15 H-2785.14 H-2785.16 H-2785.12 H-2785.11 H-2785.18 H-2785.4 H-2785.DB H-2785.6 H-2785.6A H-2785.7 H-2785.19 H-2785.42 H-2785.22 H-2785.2 H-2785.3 H-2785.5 H-2785.29 H-2785.4 H-2785.23H-2785.24 H-2785.26 H-2783.24 H-2785.20 H-2785.1 H-2785.27 H-2785.28 H-2785.25 Call: 1 800 544 7220 CLEAN, REPAIR CALIBRATE H-2785.38HP H-4976 BEFORE AFTER H-2783.70 H-2785.38www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 164 Air Indicators, Unit Weight Strike-Off Plates ASTM C29, C138, C192, AASHTO T19, T121, T158 Clear .625" (15.8mm) thick, acrylic plates used to strike off surface of unit weight measure samples. Use a plate that is 2" (50.8mm) larger than the diameter of the unit weight measure. Strike-Off Platessee chart above Tamping (Puddling) Rod Round, straight steel rod for use with concrete cyl- inder molds, slump cones and unit weight mea- sures. Rod measures .625" (16mm) dia. x 24" (610mm) long. Both ends are rounded to hemi- spherical tip. Plated for rust resistance. Tamping (Puddling) RodH-3650 Ship wt. 3lbs. (0.9kg) H-2795P ASTM Unit Weight Measures Non-ASTM Unit Weight Measures H-3669.4P Portable Scales for use with Unit Weight measurements, Go toPages 359-360 ACCESSORIES Roll-A-Meter Air Indicator ASTM C173, AASHTO T196 This lightweight aluminum Roll-A-Meter is used to determine the air content of concrete mixes, and is recommended for concrete containing lightweight aggregate, air-cooled slag or highly porous aggregate. The meter’s fast acting one- piece, self-locking stainless steel clamps assure a watertight seal between the top section and bowl. A see-through window in the neck has easy to read engraved scale graduated from 0 to 9% with .25% sub-graduations. A durable plastic carrying case with a tough die cut closed cell hard foam insert protects the meter and its accessories. Kit includes: Meter, carrying case, tamping rod, baffle funnel, strike-off bar, calibration measuring vessel, syringe, 16 oz. measuring cup, spanner wrench and manual. Roll-A-Meter Air IndicatorH-2796A Ship wt. 29.8lbs. (11.4kg) Volumetair Air Meter ASTM C173, AASHTO T196 The volumetair is used for the rolling method of measuring entrained air in any concrete. This ultra lightweight and easy-to-use instrument is supplied complete with the meter, funnel, syringe, tamper, calibration cup, mallet, strike-off bar and plastic carrying case. The plastic materials used in the construction of this unit not only make it light- weight; but also allow the user to use water for clean-up and small amounts of muriatic acid for periodic cleaning. The sight tube has a range of 0 to 9% and the base volume is 134 cu. in. (2200ml). Volumetair Air MeterH-2795P Ship wt. 19lbs. (6.8kg) ASTM Unit Weight Measures ASTM C29, C138, C192, AASHTO T19, T121, T158 Machined aluminum, cylindrical unit weight measures with handles for determining unit weight of fine, coarse or mixed aggregates. Water-tight with true and even top and bottom. Measures retain form after repeated use. ASTM Measuressee chart Ship wt. see chart Non-ASTM Unit Weight Measures Heavy-gauge, seam-welded, water- tight, steel unit weight measures with bail handles. Can be used for con- crete or aggregate. Do not meet ASTM specifications. Non-ASTM Measuressee chart Ship wt. see chart ASTM Unit Weight Measures Capacity cu ft (liter) Inside Dia in (mm) Inside Ht in (mm) Ship Wt lbs (kg) Model 1/10 (2.8)6 (152)6.1 (155)6.5 (2.7)H-3660.1 1/4 (7.1) 8 (203)8.8 (224)9.4 (4.9)H-3664.1 1/3 (9.3)8 (203)11.5 (292)17 (7.7)H-3663.1 1/2 (14.1)10 (254)11 (279)20 (7.2)H-3661.1 1 (28.3)14 (356)11.2 (155)22 (13.6)H-3662.1 Capacity cu ft (liter) Inside Dia in (mm) Inside Ht in (mm) Ship Wt lbs (kg) Model 1/10 (2.8)6 (152)6.1 (155)6.5 (3.2) H-3660 1/4 (7.1)8 (203)8.8 (224)15 (6.8) H-3664 1/3 (9.3)8 (203)11.5 (292)15.8 (8.7) H-3663 1/2 (14.1)10 (254)11 (279)20 (10) H-3661 1 (28.3)14 (356)11.2 (155)33 (15) H-3662 Non-ASTM Unit Weight Measures H-3650 Size sq in (mm sq ) Ship Wt lbs (kg) Model 8 (203)2.3 (0.9)H-3669.1P 10 (254)4 (1.0)H-3669.4P 12 (305)5.1 (2.3)H-3669.2P 16 (406)8 (3.6)H-3669.3P H-2796ACONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 165Initial Set Acme Penetrometer ASTM C403, AASHTO T197 Hydraulic reaction-type apparatus for determin- ing the setting time of concrete with slump greater than zero by testing mortar sieved from the con- crete mixture. It also determines the effects of variables, such as temperature, cement mixture proportions, additions and admixtures upon the time of setting and hardening of concrete. The penetrometer’s design makes it easy to operate, being more efficient, with a longer gear rack. All needles are one length so settings may remain the same. Loads are applied hydraulically with pres- sures read on a 200 lbf (890N) capacity gauge graduated in 2 lbf divisions. Set of six needles allows multiplication to a maximum reading of 8000 lbf. The acme penetrometer features cast aluminum base and set of stainless steel pene- tration needles in a wooden block (bearing area: 1, 1/2, 1/4, 1/10, 1/20 and 1/40 sq. in., (645, 323, 161, 65, 32 and 16mm2). Includes 100 laboratory test data reporting forms. Acme PenetrometerH-4133 Ship wt. 40lbs. (18kg) Data Sheets, Time of Set ASTM C403, AASHTO T197 Time of setting data sheets for use with the H-4133 and H-4137. Package of 100 sheets. Data Sheets, Time of SetH-4133F Ship wt. 3.3lbs. (1.45kg) Resistance Needle Set ASTM C403, AASHTO T197 Set of six, stainless steel needles and holding block for use with the H-4133 acme penetrome- ter mortar penetration resistance apparatus. Set includes all needles in chart below. Needles are also available individually. See table below. Resistance Needle SetH-4133N Ship wt. 1.2lbs. (0.5kg) Concrete Pocket Penetrometer ASTM C403, C780 Lightweight, spring-reaction type concrete pene- trometer for field and lab evaluation of the initial set of concrete mortar, based on ASTM C403. Pene- tration plunger has a 1/20 sq. in. tip area. Plunger is steadily pushed into the mortar to a 1 in. depth, as indicated on the shaft, at periodic time intervals. The penetrometer’s calibrated range is 0-700 psi. Resis- tance in psi is indicated on the scale. The term “initial set” is the semi-hardened, partially hydrated condi- tion of the concrete beyond which it can no longer be worked. The point of initial set is reached when the penetration value is 500psi. Concrete Pocket PenetrometerH-4134 Ship wt. 0.9lbs. (.45kg) Concrete Pocket Penetrometer, w/Dial ASTM C403, C780 Lightweight, spring-reaction type concrete pen- etrometer for field and lab evaluation of the initial set of concrete mortar, based on ASTM C403. Pen- etration plunger has a 1/20 sq. in. tip area. Plunger is steadily pushed into the mortar to a 1" depth, as indicated on the shaft, at periodic time intervals. Penetrometer’s calibrated range is 0-700 psi. Resis- tance in psi is indicated on the scale. The term “initial set” is the semi-hardened, partially-hydrated condi- tion of the concrete beyond which it can no longer be worked. The point of initial set is reached when the penetration value is 500 psi. Concrete Pocket Penetrometer w/DialH-4132 Ship wt. 0.9lbs. (.45kg) Penetrometer Foot ASTM C403, C780 For use with masonry mortars to determine board life and initial consistency. Method can be used as a basis for acceptance of mortars. Stainless steel disk, 2.70" (68.58mm) dia. Can be used with H-4134 or H-4132 Penetrometers. Penetrometer FootH-4134F Ship wt. 2.2lbs. (.99kg) H-4133 H-4133N H-4134 H-4132 H-4134F DescriptionPart No 1 sq. in. (645mm2) H-4133.15 1/2 sq. in. (323mm2) H-4133.16 1/4 sq. in. (161mm2) H-4133.17 1/10 sq. in. (65mm2) H-4133.18 1/20 sq. in. (32mm2) H-4133.19 1/40 sq. in. (16mm2) H-4133.20www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 CONCRETE 166 Slump Testing Deluxe Slump Cone Set ASTM C143, C143M, AASHTO T119, BS1881 The Humboldt, deluxe slump cone set provides you with the basic slump test components in an easy-carry configuration, plus a scoop and fun- nel to aid in filling the slump cone. The set also includes a specially-designed “crete-brush” with a 20" handle, which stands up to the harsh acids used to clean slump test equipment. The deluxe set includes: H-3636 base plate, H-3638 funnel, H-3639.20 brush, H-3640 slump cone (standard steel), H-3651 tamping rod w/ 6" scale on handle, and a H-3731 scoop and H-4901 tape measure. Standard Slump Cone SetH-3635 Ship wt. 25lbs. (11.4kg) Standard Slump Cone Set ASTM C143, C143M, AASHTO T119, BS1881 The Humboldt, standard slump cone set pro- vides you with the basic slump test components in an easy-carry configuration. The unique base design allows you to combine the individual com- ponents together into a one-piece, portable unit (see photo). The standard set includes our H-3636 cast aluminum base plate, H-3640 slump cone (standard steel), H-3651 tamping rod w/ 6" scale on handle and H-4901 tape measure. The base includes bolt-on clamps, which hold the slump cone securely during filling and rodding. The inte- gral handle, attached to the base, can be rotated above the specimen once the cone has been removed and used as a guide to measure the slump. Standard Slump Cone SetH-3637 Ship wt. 20lbs. (9.5kg) Slump Test Set w/ Pan ASTM C143, C143M, AASHTO T119, BS1881 This slump cone test set is designed for those who prefer a traditional pan setup. This set includes our H-3640 slump cone (standard steel), the H-3800 wire-bristle, wooden-handled brush, a H-3650 tamping (puddling) rod, the H-3725 gal- vanized-steel, 24" x 24" x 3" slump pan, and a H-3760 Trowel. Slump Test Set w/ PanH-3645 Ship wt. 24lbs. (10.9kg) K Slump Tester ASTM C1362 The K-slump tester provides a fast approximate determination of slump and workability of wet concrete. Can be used to measure slump in buck- ets, wheelbarrows, ready-mix truck chutes, as well as in-place forms and test molds. The tester is capable of indicating a fairly accurate correla- tion to an actual slump test. The probe can also be used to determine the workability and the degree of compaction of fresh concrete. Includes correla- tion chart and instructions. K Slump TesterH-3643 Ship wt. 1.1lbs. (0.5kg) Ball Penetration Apparatus (Kelly Ball) ASTM C360, AASHTO T183, CTM533 Used to test the consistency of concrete using the penetration of a half sphere into plastic concrete. A 1" (2.5-centimeter) penetration by the kelly ball corresponds to about 2" (5 cm) of slump. The apparatus consists of 30 lb. (14kg) cylinder with hemispherically shaped bottom and handle. Stir- rup or frame guides handle act as reference for measuring the depth of penetration. The stirrup handle is graduated in 0.25" (6.4mm) increments on one side and half-centimeter increments on the other side for measuring the depth of pene- tration. Concrete may be tested as it is placed into forms prior to any manipulation or in a suitable container. Ball Penetration Apparatus, 30 lbH-3655 Ball Penetration Apparatus, 20 lb H-3655-20 Ship wt. 33.7lbs. (15kg) Ball Drop Apparatus (Kelly Ball) ASTM D6024 Used to test the suitability of load applications on controlled low-strength material (CLSM). Used as a field test to determine the readiness of the CLSM to accept loads prior to adding a wearing surface. Ball and handle weigh 30-33 lbs (14-15kg). Ball Penetration Apparatus, D6024H-3655 D6024 Ship wt. 34.5lbs. (18kg) Carrier for Ball Penetration Apparatus Heavy-duty, cast-aluminum design with quick release latches. Provides convenience for the operator and protection to Kelly ball when trans- porting to and from the job site. Carrier for Ball Penetration ApparatusH-3656 Ship wt. 18lbs. (8kg) H-3637 H-3643 H-3655 H-3656 H-3637 and H-3635 Slump Cone Sets feature Easy-Carry Configuration H-3635 H-3645CONCRETE www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 167Slump Testing H-4901 Slump Cone, Steel ASTM C143, C143M, AASHTO T119 Steel slump cone has plated finish to resist rust. Fitted with handles and foot lugs for use with H-3636 base plate. 8" (203mm) dia. at base, 4" (102mm) dia. at top and 12" (305mm) high. Slump Cone, Steel H-3640 Ship wt. 7lbs. (2.7kg) Slump Cone, Metric Steel ASTM C143, C143M, AASHTO T119 Steel slump cone has plated finish to resist rust. Fitted with handles and foot lugs for use with H-3636 base plate. Dimensions are: (200mm) dia. at base, (100mm) dia. at top and (300mm) high. Slump Cone, Metric SteelH-3640M Ship wt. 7lbs. (2.7kg) Slump Cone, Plastic ASTM C143, C143M, AASHTO T119 Lightweight, plastic slump cone will not dent or rust and can be cleaned with an acid bath. Formed with handles and foot lugs for use with H-3636 base plate. 8" (203mm) dia. at base, 4" (102mm) dia. at top and 12" (305mm) high. Slump Cone, Plastic H-3640P Ship wt. 2.3lbs. (1.4kg) Graduated Tamping Rod ASTM C143, C143M, AASHTO T119, BS 1881 Steel Tamping Rod with 6" scale in 0.25" incre- ments engraved on handle for measuring amount of slump. When used with H-3636 base plate, raise handle over specimen and measure distance from handle to specimen. Graduated Tamping Rod H-3651 Ship wt. 4lbs. (1.8kg) Tamping (Puddling) Rod— H-3650 ASTM C138, C138M, C143, C143M, ASTM C173, C173M, C31, C31M, AASHTO M205, T119, T152, BS 1881 Round, straight steel rod for use with concrete cyl- inder molds, slump cones and unit weight mea- sures. Rod measures .625" (16mm) dia. x 24" (610mm) long. Both ends rounded to hemispheri- cal tip. Plated for rust resistance. No scale. Tamping (Puddling) RodH-3650 Ship wt. 3lbs. (0.9kg) Base Plate, Aluminum ASTM C143, C143M, AASHTO T119, BS 1881 Cast-aluminum base plate firmly holds all slump cone models, permitting one person to conve- niently perform test. Base clamps turn down over cone foot lugs to secure entire assembly. Mov- able handle raises vertically over specimen (after removal of cone) and slump is easily measured with the 6" scale cut into handle end of H-3651 tamping rod. Base Plate, AluminumH-3636 Ship wt. 8lbs. (3.6kg) Slump Pan, Galvanized ASTM C143, C143M, AASHTO T119, BS 1881 Durable, steel pan with tapered sides for easy cleaning and nesting. Dimensions: 24" x 24" x 3" (610 x 610 x 76mm). Slump Pan, GalvanizedH-3725 Ship wt. 9.9lbs. (8.2kg) Brush, Wooden Handle Brass wire with wood handle brush. Dimensions: 2" x .875" x 5.25" (25 x 22 x 133mm), 10.25" (360mm) overall length. Brush, Wooden Handle H-3800 Ship wt. 0.5lbs. (0.9kg) Crete Brush, 8" Handle Acid-proof crete brush with 8" handle. Crete Brush, 8" Handle H-3639 8 Ship wt. 0.75lbs. (0.9kg) Crete Brush, 20" Handle Acid-proof crete brush with 20" handle. Crete Brush, 20" Handle H-3639 20 Ship wt. 1lbs. (0.9kg) Scoop, One-piece Aluminum Round nose #2 scoop. Bowl dimensions: 8.25" (210mm) length x 5.25" (133mm) width x 3" (76mm) depth. Scoop, One-piece AluminumH-3731 Ship wt. 1.5lbs. (0.9kg) Funnel, Aluminum Aluminum funnel for use with all slump cones to assist in filling. Funnel, AluminumH-3638 Ship wt. 0.8lbs. (0.9kg) Trowel, Forged Steel Forged steel trowel with flat, pointed blade, fea- tures rubber/plastic comfort handle, 2.75'' X 5'' (70 x 127mm). Trowel, Forged SteelH-3760 Ship wt. 0.4lbs. (0.9kg) Tape Measure 16 ft (5m) tape measure with rubber grip cover and wrist strap. Tape Measure H-4901 Ship wt. 0.8lbs. (0.45kg) H-3638 H-3760 H-3639.8 H-3800 H-3725 H-3731 H-3636 H-3640, H-3640M H-3640P H-3639.20 SLUMP ACCESSORIES AND REPLACEMENT PARTSNext >