In a mobile ready mix type concrete mixer which includes a concrete holding drum journalled for rotation upon a base and having a ring sprocket gear surrounding the drum and a sprocket chain extending around said ring gear and a drive assembly sprocket a slump meter assembly, said assembly including a pressure gauge, a piston and cylinder ...
K Slump Tester. The K-slump tester provides a fast approximate determination of slump and workability of wet concrete. Can be used to measure slump in buckets, wheelbarrows, ready-mix truck chutes, as well as in-place forms and test molds. The tester is capable of indicating a fairly accurate correlation to an actual slump test. The probe can ...
An apparatus and method to measure and control the slump of concrete by monitoring sensor within the interior surface of a concrete mixer and a liquid flow meter. Data is analyzed by a computer processing unit to determine the slump of the concrete, liquid needed the quantity of concrete within the mixer, the amount of concrete poured, and the starting and ending time of the pour.
The operation is very simple insert the tester into the concrete up to the level of the disc, after 60 seconds, a measuring rod in lowered onto the surface of the concrete and the K-slump is read directly on a scale. The calibrated hollow tube has a dia. of 20 mm. Total length 350 mm. Weight approx. 1.1 kg. Products. Code. Description. Units.
Orrville Trucking amp Grading 330682 4010 330264-3101 330331-3124 SLUMP METER CONVERSION CHART 2,000.PSI 1SLUMP 1,800.PSI 2SLUMP
Dec 10, 2018 Required slump can be determined based on the structural element type. Maximum aggregate size and slump value can be used to determine quantity of water for 1 meter cubic of concrete
Slump Cone, Metric. Metric Slump Cones are are made from heavy-gauge, seamless, plated-steel. Metric Slump Cone has 200mm base, 100mm opening and 300mm height, meeting the requirements of ASTM C 143M and BS 1881. Handles and foot pieces are welded securely to the cone. Meets ASTM C143, C192, AASHTO T23, T119, T126 BS 1881102, EN 12350-2.
The H-3635 Deluxe Slump Cone Set includes the Standard Cone Set plus a brush, scoop and funnel to aid in filling the slump cone. Maturity Meters-- Concrete maturity testing assesses compressive strength, supporting ASTM C107. The testing can aid in decisions regarding concrete curing conditions and
Jan 10, 2021 The concrete slump test is a simple and easy test that measures the consistency of concrete before it sets. It is useful to check concrete mix batches on site before pouring concrete. In the United Kingdom, the slump test is measured in accordance with BS EN 12350-2. The flow is measured in accordance with BS EN 12350-5.
Jan 09, 2018 In these cases, a slump-flow test in accordance with ASTM C1611, Standard Test Method for Slump Flow of Self-Consolidating Concrete, can be used to monitor the consistency of fresh SCC. It is important to know that C1611 is applicable for SCC with up to 1 inch coarse aggregate.
For concrete, the procedure for volume is as follows length x width x thickness. You need to divide the total cubic yards that the yield needs to determine the number of concrete bags you need. Use the following yields per each bag size 40-pound bag yields .011
Plastic Air Meter Calibrator H-2788 Calibrator checks the accuracy of any pressure-type concrete air meter. Set the specially designed canister upright at the bottom of the water-filled base, and the meter should read 5 air by volume. Two calibrators will check 10 air reading. Dimensions 4 dia. x
Apr 19, 2021 Many concrete contractors do their calculations of sand moisture in the morning as the temperature increases during the day and aggregate dries more water is absorbed causing the slump reduction. Concrete producers should use an accurate and calibrated meter
Receive test report with meter reading, the maturity curve, the corresponding compressive strength, and the deviation from the curve. If deviation is more than -10, notify the District Lab and Contractor that the mix design shall no longer be used. Acceptance - Do slump, air, and make cylinders as MSM for patching or structural ...
H1027 Slump Meter 4 Parts Book Concrete Mixer Parts H1027 Slump Meter 4 H1027 Slump Meter 4 4 Slump Gauge 5000 psi. 79.46. Quantity . OEM Part Number McNeilus 260.00461A. Other Related Products Parts Book Concrete Mixer Parts H1027 Slump Meter 4 H1000 Dyna Chute Lifter.
Definition. Slump is a measurement of the workability or consistency of concrete. In other words, it measures how easy the concrete is to push, mold and smooth out. Accordingly, its slump rating indicates what construction application the concrete is good for. The higher the slump, the more workable the concrete.
ED SM guarantees the managing and application of the precise delivery procedures, detecting and preserving the slump of the concrete. ED SM is the first intelligent detection unit specifically designed for installation on truck mixers and wheeled pumps, which already has more than 3500 units installed around the globe. The system connects to the hydraulic circuit for the rotation of the barrel and using the
In a mobile ready mix type concrete mixer which includes a concrete holding drum journalled for rotation upon a base and having a ring sprocket gear surrounding the drum and a sprocket chain extending around said ring gear and a drive assembly sprocket a slump meter assembly, said assembly including a pressure gauge, a piston and cylinder assembly pivotally secured by one end thereof to said base,
Slump adjustment is a fact of life for concrete contractors, but they should follow these guidelines for its use Variations in slump between trucks can be the result of many factors. Long delivery, waiting, and unloading times, for example, can decrease slump. Add water, if necessary, in accordance with ASTM C 94. Turn the drum an additional 30 revolutions at
Slump testing equipment includes both metal and plastic slump cones and kits. In addition, Myers has equipment for concrete moisture testing. To test for precipitation in concrete use the Rapid RH sensors, Vapor Emission Testing Kits, and moisture meters.
Feb 13, 2018 One of the critical tests to analyze the quality of concrete is the Concrete Slump Test. This test is conducted to establish the consistency of fresh concrete and to find out its flow. It is also critical in measuring the workability of the concrete and lets you know the composition of the mix.