Due to abrasion caused by various factors such as sliding, scraping and abrasive materials carried by water etc. Abrasion Resistance of Concrete therefore becomes difficult to assess because of various modes of abrasive actions. However, the evaluation of the relative resistance of a concrete surface is possible using proper test methods.
For carrying out Accelerated curing of concrete samples in laboratory. Ask offers an extensive range of accelerated curing tanks available in various sizes and for hot, warm & cold method
This method is a mechanical variation of the simple slump test which includes determination of the workability of concrete. The concrete is formed in a slump cone positioned in a container and it is vibrated after removing the cone on a small vibrating table operating at a fixed amplitude and frequency.
Automatic Compression Testing Machine (Prime CTM) is fully automated version of the manual/semi-automatic compression testing machine. The machine is available in 50kN to 5000kN capacity ranges. It has provision for automatically turning the pump on & off, controlling the set pace rate & switching the machine off under predetermined conditions.
Operation of a Micro Controller based Compression Testing Machine is controlled by an intelligent Pace Rate Controller. This facilitates Automatic Pace Rate Control, Data Logging, Data Printing, Load Hold etc. It has a full 3 term PlD feedback control which uses a high torque DC Stepper Motor.
It consists of a pressure-tight flanged cylindrical measuring bowl, fitted with a removeable flanged and a conical cover assembly with a seal in-between. The conical cover has an air valve and a pet cock for bleeding-off the water.
The is a complete laboratory simulator to generate and study accelerated Alkali Silica and Alkali Aggregate reactivity in concrete samples
Ask Series of Compression Testing Machines are the finest of their types available. The rugged construction and extreme simplicity make it possible for personnel with minimum Training to operate them with ease and complete dependability.
The Density of Hardened concrete specimens like Cubes & Cylinders can be quickly & accurately checked using Buoyancy Balance. The Buoyancy Balance consists of a rigid support Frame, incorporating a Water Tank ,mounted on a platform.
It is essential that the ends of the concrete cylinder specimens are flat and parallel when conducting a compressive strength test. If it is not so, the end surfaces are required to be capped with capping compound, using capping sets to obtain these conditions.
The necessary and sufficient analysis software for Dynamic Pile Load Testing.Forces and velocities occurring at the pile top during ram impact are complementary quantities related to each other by pile characteristics and soil resistance.
The CDF-/CIF test set-up enables the freeze-thaw test to be carried out in accordance with CDF recommendations from RILEM. With this test procedure, the weathered quantity of a surface is measured by a number of freeze-thaw cycles.