Features of the HT-225 Concrete Rebound Test Hammer
1. The Concrete Rebound Test Hammer is used
to test the Surface Hardness and Penetration Resistance of concrete.
2. It works by measuring the rebound of the spring-loaded hammer, when
impacting against the surface of the concrete sample.
3. It is a non-destructive test which can help to estimate the compressive
strength of concrete.
4. It is used to test the compressive strength of building structures,
floors, bridges, dams, highway Roads and rocks, pavements, Slab, beam, Truss
and Column etc
5. It is an easy-to-use instrument that provides a quick and on-the-spot
test for obtaining an immediate indication of concrete strength in various
parts of structures.
6. It is portable and Handy.
7. It
is used in assessing the likely compressive strength of concrete with help of
suitable co-relations between rebound index and compressive strength.
8. It
is used in assessing the uniformity of concrete
9. It
is used in assessing the quality of the concrete in relation to standard
requirements
10. It
is used in assessing the quality of one element of concrete in relation to
another
11. It is
most commonly used due to its simplicity and low cost.
Note: The Rebound Hammer method can be used with greater confidence
for differentiating between the questionable and acceptable parts of a
structure or for relative comparison between two different structures.
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This is the process of transferring the information provided in working drawing (plan) by the designing engineer or architect to the ground. This task is carried out by either a civil engineer who can be referred to as site engineer. Or a builder (someone that study building).
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