Construction Materials Testing Equipment: Built on a Solid Foundation. Since 1954, Karol-Warner has been a leader in the design and manufacture of materials testing equipment for soils, soil mechanics and geotechnical engineering laboratory applications.During these years, we developed and added new equipment for asphalt and aggregate applications and tests, growing our product base and ...
We are one of Canada's largest suppliers of materials testing equipment (destructive and non-destructive) for field & laboratory use. We offer complete sales, service and calibrations from our locations throughout Canada including electronic, electrical, hydraulic (to 10,000 psi) and mechanical on-site calibrations to C.S.A. & A.S.T.M. specifications.
Matest is the world leading manufacturer of testing equipment for concrete, cement, mortar, bitumen, asphalt, soil, aggregates, rocks and steel
TEST EQUIPMENT VERIFICATION The test equipment shall be properly verified, and maintained within the limits described in the applicable test method. The Certified Aggregate Producer Program requires equipment to be verified prior to beginning testing in the Coordinated Testing Phase and also at a minimum frequency as follows:
Aggregate Testing Equipment. Myers offers an extensive list of quality aggregate testing equipment that meet many industry standards. We have top of the line sieve and screen shakers along with brass steel sieves. The Test-Master® screen shaker features an easily controlled, integrated hopper for easier introduction of sample material.
METHOD OF TEST FOR THE SOUNDNESS OF AGGREGATES BY USE OF SODIUM SULFATE CAUTION: Prior to handling test materials, performing equipment setups, and/or conducting this method, testers are required to read "SAFETY AND HEALTH" in Section J of this method. It is the responsibility of the user of this method to consult and use
Cooper Technology specialise in the design and manufacture of materials testing equipment for asphalt, bitumen, concrete, cement, soil and aggregates. Cooper Technology specialise in the design and manufacture of materials testing equipment for asphalt, bitumen, concrete, cement, soil and aggregates. +44 1773 512 174.
The aggregate crushing value (ACV) provides relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load. Two versions available: 150 (standard) and 75 mm dia. The apparatus comprehend cylinder, plunger, base plate, tamping rod and measure.
Reliable Materials Testing Equipment Backed by Innovation and Experience. Gilson is a leading manufacturer and distributor of high-quality construction testing equipment and laboratory testing equipment suited to your unique applications.
Stirring Apparatus Applications. The Stirring Apparatus is used to prepare soil samples for hydrometer testing. The soil samples are first mixed with the dispersing agent to retard flocculation. Mixing of the soil and dispersant is done with the aparatus and a Special Mixing Paddle made to ASTM specifications.
CMT Equipment is a leading supplier of construction materials testing equipment for Australian Laboratories. Our company has been created with the testing industry needs in mind, this blueprint includes achieving a benchmark in customer service, supply of equipment and value for money.
Sand Equivalent Test indicates relative proportions of undesirable clay-like fines in aggregates and granular soils. Test equipment is sold in complete kits or as individual components. Aggregate Washers prepare samples for gradation or measure fines content by washing away fines. They reduce labor cost and eliminate inconsistencies common with ...
Concrete cores can be taken from hardened concrete for testing, but Non-destructive Test (NDT) equipment enables the testing of in-situ concrete or concrete samples. ELE provides crack detection microscopes, and a (Schmidt) rebound hammer for measuring surface hardness and …
Humboldt's aggregate testing equipment includes ASTM testing sieves, as well as air jet sieves and wet-washing sieves. We also have sieve shakers and material sample splitters for most applications. Our testing equipment also includes abrasion testing, rock testing, moisture and specific gravity testing equipment.
This test defines the procedures used to obtain samples that will show the nature and condition of the materials which they represent. For equipment specification details consult the current AASHTO edition. REFERENCED DOCUMENTS . AASHTO T 2, Sampling of Aggregates . ND T 248 and AASHTO T 248, Reducing Samples of Aggregate to Testing Size ...
aggregate testing Latest Updates 18 June EIE is pleased to announce its participation in international laboratory exhibition - KenyaLaborum being held at K.I.C.C., Nairobi, Kenya from 18th-20th June, 2014.
Aggregate testing equipment from Karol-Warner is designed and manufactured in accordance with ASTM and AASHTO standards to help identify the quality and characteristics of aggregates. Aggregate materials are a fundamental component of pavement subbases, asphalt …
Humboldt manufactures construction materials testing equipment for use with soil, concrete, cement and asphalt materials. Humboldt has geotechnical and soil mechanics equipment like triaxial, consolidation and direct shear involving ASTM standards.
Construction materials testing equipment for concrete, cement, aggregate, soils, and asphalt. From air meters to lab ovens, Myers has the equipment for you.
3.5 Penetration of Bituminous Materials ASTM D5-86 3.6 Softening Point Test ASTM D36-70 3.7 Ductility ASTM D113-86 3.8 Viscosity Determination using the Brookfield Thermosel Apparatus ASTM D4402-91 3.9 Density and Water Absorption of Aggregates Retrieved on a …
Geotechnical Testing Equipment has been operating for more than 15 years, in designs, manufacturing and sale of civil engineering and material testing equipment, tools and components. Offering best solutions for on site and laboratory tests for concrete, cement, mortar, bitumen, asphalt, soil, aggregates…
METHOD OF TEST FOR SOIL AND AGGREGATE SAMPLE PREPARATION A. SCOPE This test method describes the procedure for preparing untreated aggregate and disturbed soil samples, as received from the field, for the required tests. Separation by screening, weighing, removing soil coatings from coarse aggregate, breaking up clods, and splitting out
This FOP covers sieve analysis in accordance with AASHTO T 27 and materials finer than 75 µm (No. 200) in accordance with AASHTO T 11 performed in conjunction with AASHTO T 27. The procedure includes three method choices: A, B, and C. Apparatus Balance or scale: Capacity sufficient for the masses shown in Table 1, accurate to 0.1
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Mineral aggregates are used in all fields of the construction industry to produce bituminous misture, concrete, mortars to be used in structures, fill materials, railway ballast etc. For this reason we have given particular attention to all testing methods. The EN Standards have grouped all tests on aggregates in five main subjects:
ELE's aggregate testing range includes the sampling equipment specified in international standards and sample preparation equipment such as ovens and balances. Moisture content can also be measured in the field with the Speedy Moisture Tester.
Materials Testing Laboratory Twining has been at the forefront of construction materials testing for over a century. Our network of state-of-the-art laboratories, complimented by our fleet of mobile laboratories, allows us to provide in-house testing for projects throughout California.
Overview. The Los Angeles (L.A.) abrasion test (Figure 1) is a common test method used to indicate aggregate toughness and abrasion characteristics. Aggregate abrasion characteristics are important because the constituent aggregate in HMA must resist crushing, degradation and disintegration in order to produce a high quality HMA.. Figure 1: L.A. abrasion testing equipment.
We provide a complete line of Aggregate Testing Equipment and offer a great selection of sieves, shakers and accessories, aggregate abrasion devices, moisture testers for aggregate and soils, riffle-type sample splitters, microsplitters for fine materials, screen shakers, specific gravity test equipment, and aggregate classification devices.
Like aggregates, rocks need special cares too: a rock stratum undergoes several alterations in case of excavations and handlings. As a result, specific studies on the properties of intact rocks are required. Visit this section and discover Matest extensive range of testing equipment for aggregates and rocks.
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