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ASTM C719 Sealant Adhesion and Cohesion Test – Complete Testing Procedure, Hockman Cycle and Equipment Requirements

12/10/2026Manager

1. Introduction ASTM C719 is a standardized laboratory test method used to evaluate the adhesion and cohesion performance of elastomeric joint sealants subjected to repeated compression and extension under controlled environmental conditions. The method is commonly known as the Hockman Cycle and is particularly important for assessing sealants used in construction joints, building façades, curtain…

ISO 9854-1 THERMOPLASTICS PIPES FOR THE TRANSPORT OF LIQUID AND GASEOUS MEDIA – Determination of Charpy Impact Properties – Testing Equipment

10/04/2026ManagerCharpy Impact Test, Charpy Impact Tester, Impact Resistance Test, ISO 9854-1, Material Testing, Pendulum Impact Test, Pipe Impact Testing, Pipe Testing Equipment, Plastic Pipe Testing, Polymer Testing, Testing Equipment, Thermoplastic Pipe Testing

1 ScopeThis document specifies two general test methods, Method A and Method B, for determining the impact strength of notched and unnotched specimens cut from thermoplastic pipes for the transport of liquid and gaseous media: 5 Test apparatus5.1 Pendulum impact-testing machineThe principles, characteristics and verification of a suitable pendulum impact-testing machine shall conform to ISO…

EN 12099 – Polyethylene Piping Materials and Components Determination of Volatile Matter Content – Testing Equipment

07/08/2015Manager

3 Apparatus3.1 Drying oven or equivalent device, capable of maintaining the temperature at (105 ± 2) °C at the position for the cup(s) (see 3.2 and 5.4).3.2 A cylindrical glass weighing cup, with a diameter of 35 mm capable of containing a test piece (see 4.1), a minimum volume of 50 ml and a corresponding…

BS 5852 Assessment of the Ignitability of Upholstered Seating by Smouldering and Flaming Ignition Sources- Testing Equipment

11/02/2015Manager

1. Purpose and Scope BS 5852:1990 describes laboratory methods for assessing the ignitability of upholstered seating material combinations and complete items of seating when exposed to smouldering and flaming ignition sources. The test programme is intended to represent a stepped range of accidental ignition severities rather than a continuous fire-performance scale. The standard distinguishes between…

Compression Test for Conduit Systems According to IEC 61386-1, IEC 61386-21 and IEC 61386-22 – Testing Equipment

16/03/2013ManagerCompression Tester, Conduit Compression Test, Conduit Testing Equipment, IEC 61386, IEC 61386-1, IEC 61386-21, IEC 61386-22, Pliable Conduit Testing, Rigid Conduit Testing

1. Introduction The compression test is used to determine the resistance of conduit systems to transverse mechanical compression. The test evaluates the ability of a conduit to withstand a specified compressive load without excessive permanent deformation, flattening, or visible cracking. The general compression test requirements are specified in IEC 61386-1 – Conduit systems for cable…

ISO 899-1 Plastics – Determination of Creep Behaviour – Part 1 : Tensile Creep – Testing Equipment

09/06/2010Manager

4 Apparatus4.1 Gripping device, capable of ensuring that the direction of the load applied to the test specimencoincides as closely as possible with the longitudinal axis of the specimen. This ensures that the test specimen is subjected to simple stress and that the stresses in the loaded section of the specimen may beassumed to be…

ASTM D 6693 – Standard Test Method for Determining Tensile Properties of Nonreinforced Polyethylene and Nonreinforced Flexible Polypropylene Geomembranes – Testing Equipment

05/03/2010Manager

5 Apparatus5.1 Testing Machine—A testing machine of the constantrate-of-crosshead-movement type and comprising essentially the following:5.1.1 Fixed Member—A fixed or essentially stationary member carrying one grip.5.1.2 Movable Member—A movable member carrying a second grip.5.1.3 Grips—Grips for holding the test specimen between the fixed member and the movable member of the test apparatus can be either a…

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