Inquiry

Studies on Strength and Related Properties of Concrete

Review study towards effect of Silica Fume on the fresh

emphasizing on the fresh and hardened properties of concrete when blended with Si. lica Fume (Micro-silica . or Nano-silica). The results showed a substantial enhancement in the mechanical properties of concrete . when replaced with SF. The review also presented a brief idea of percentage replacement of SF in case of . normal and high-strength

Learn More

A Review Study on Different Properties of Hollow Concrete

A Review Study on Different Properties of Hollow Concrete Blocks Harshit Varshney Department of Civil Engineering Roorkee Institute of Technology, Roorkee ­247667, India, Abstract- These days concrete hollow blocks are very popular in the construction of various load bearing non-load bearing structures.

Learn More

A Study of Concrete Made with Fine and Coarse Aggregates

These corrections will drastically influence the strength of concrete, but, without plasticiser, water correction is needed to reach the desired work ability. 2.3. Casting, Curing, and Testing. Mechanical properties of the concrete mixes were tested at 1, 14, and 28 days.

Learn More

Effects of sugarcane bagasse ash on the properties of concrete

In this study, SCBA content was varied from 5 to 50% as partial replacement of cement. The effects of SCBA on the workability, compressive strength, splitting tensile strength and bond strength of concrete were investigated. The results showed that the addition of SCBA (5–50% content) increased the slump value of fresh concrete.

Learn More

The Effect of Aggregate Size on The Strength of Concrete

Concrete Strength Nondestructive Tests Destructive tests This study was conducted to determine the effect of concrete strength using coarse aggregate 10mm, 20mm and fine aggregate (sand mining) 3mm, randomly purchased from suppliers. These samples were test using with the mixing ratio of 1: 2: 4 and water cement ratio is set 0.5.

Learn More

Enhancing the Hardened Properties of Recycled Concrete (RC

Both strength and permeability-related durability properties were investigated. Results revealed that combined incorporation of 0.5% fiber and 10% silica fume can help in the production of RC having better mechanical and durability performance compared to reference "NC".

Learn More

A Study on Mechanical Properties of Porous Concrete Using

This study evaluated the mechanical characteristics and durability of porous concrete produced with a cementless binder based on ground granulated blast furnace slag (BFS), fly ash (FA) and flue gas desulfurization gypsum (CP). As a result, the void ratio was increased slightly from the target void ratio, by 1.12–1.42 %. Through evaluating the compressive strength, it was found that the

Learn More

Strength And Related Properties Of Concrete A Quantitative

PDF Strength And Related Properties Of Concrete A Quantitative Approach mitsubishi s4s engine parts , the economics of money banking and financial markets mishkin 9th edition , 2003 acura tl manual online , june 13 ocr physics paper , police communications technician study guide, toyota tacoma 2002 manual , crib mattress buying guide , 2014

Learn More

Properties of Cement Mortar and Ultra-High Strength

Previous studies have focused on the effect of GONSs on the performance of cement pastes or mortars, with the results indicating that the introduction of GONSs in small amounts greatly improved the mechanical properties of cement composites. However, the properties of concrete, especially ultra-high strength concrete (UHSC), has rarely been

Learn More

Fresh and hardened state performance of self-compacting

The fresh state properties were evaluated via T 50 value, slump flow, V-funnel, and L-Box tests, while the hardened state properties were studied through compressive strength, splitting tensile strength, modulus of elasticity, and flexural tensile strength tests. The relationship analyses were carried out among fresh and hardened state

Learn More

Quality of Water for Making Concrete: A Review of Literature

Ammonium chloride increased strength. 0.4, 0.8 and higher percentage by weight of water of ammonium nitrate give same strength as with similar percentage of NaCl in water for making concrete. Tannic acid 0.5% weight of water No effect on strength but may have a considerable effect on setting time of concrete.

Learn More

Related