Menu

Capacities from 400,000 to 800,000 lbs. (1,780 to 3,559 kN) Accessories available for testing a full range of concrete and cement specimen types. Machines are available for testing either single masonry units or masonry prisms of full size block up to 12" (304 mm) wide. more info »

The unit weight of the Reinforced concrete is 25 Kn/cu.m i.e., if u cast a concrete cube of dimensions 1m width, 1m breadth and 1m depth, this cube weighs 2500 kg.

The concrete cube press loading platen surface due to hardness 55 Rockwell hardness Range from 1800 KN up to 5000 KN Cube Press machines available Concrete Compression machine is Manufactured In-House

Dec 09, 2017 · Sampling Of Concrete Cubes: 1. Fill the mould with freshly mixed concrete in layers approximately 5 cm deep. 2. Compact the concrete either by vibrator or by using the tamping bar. ( Minimum 35 strokes per layer for 15 cm cubes and 25 strokes for 10 cm cubes). 3. Finish the top level of the mould using a trowel. 4.

Aug 05, 2015 · The three cube sample shall be taken from the delivered fresh concrete and kept it in the curing tank for 28 days or after 24 hours the concrete sample would be demoulded and it will be sent directly to the approved third-party laboratory to ensure its curing.

[PDF]Compressive Strength of Concrete Hardened Concrete -1 G.Sivakumar [email protected] +91 9790 777000

Jan 22, 2017 · Elastic modulus is a fundamental parameter in designing concrete structures. In recent years building specifications have even required a specific elastic modulus of concrete to .

Dec 15, 2008 · show more I did a cube crushing test in an experiment and for my two cubes i got the results of 29.84 KN and 24.19 KN. now i need to work out the compressive strength. compressive strength (N/mm^2) = maximum load / cross sectional area. the .

- Status: Resolved
- Concrete Compressive Strength? | Yahoo Answers
Dec 15, 2008 · show more I did a cube crushing test in an experiment and for my two cubes i got the results of 29.84 KN and 24.19 KN. now i need to work out the compressive strength. compressive strength (N/mm^2) = maximum load / cross sectional area. the .

- Status: Resolved
- Units and formulas
W = kN/m 3 × m 3. Example 1: Calculate the dead load (DL) for a concrete slab, size 4.0 m × 3.5 m of 172 mm thickness . Density of concrete is 2500 kg/m 3. Solution: First convert mass density in weight density. 2,500 kg/m 3 = 25,000 N/m 3 = 25 kN/m 3. Now we can calculate the weight of the slab:

- Compression machines according to EN 12390-4 and EN 772-1
EN models of 2000, 3000, 4000 and 5000 kN capacity for cubes, cylinders and blocks; ASTM models of 125'000, 250'000, 335'000 and 660'000 lbf capacity for cylinders (2000 kN is available as high stiffness four column welded frame too);

- Grade Of Concrete and water Cement Ratio - YouTube
Oct 29, 2017 · in this Video Lecture you are able to Learn what is grade of concrete and water cement ratio in detail. and also concrete grade table with water cement ratio. To Read Articles : ...

[PDF] - Modulus of Elasticity of Concrete - Civil Engineering
In SI unit MPa or N/mm 2 or KN/m 2. In FPS unit psi or ksi or psf or ksf. Modulus of Elasticity of Concrete. Modulus of Elasticity of Concrete can be defined as the slope of the line drawn from stress of zero to a compressive stress of 0.45f' c. As concrete is a heterogeneous material.

[PDF] - Cube Testing Machine at Best Price in India
Cube Testing Machine is meant for testing the concrete cube which is part of a simple yet cost effective test process that allows in judging compressive strength of concrete as well as for quality assurance to ensure concrete is fit for defined purposes in line with defined industry standards.

- Compressive Strength of Concrete Cubes - Civilology