what factors can affect concrete mix





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How Does the Ratio of Sand to Cement Affect the Strength ,How Does the Ratio of Sand to Cement Affect the Strength of Concrete? , In addition to the ratio, the type of sand that you use in the concrete mix also affects the strength of the concrete Using unwashed beach sand, for instance, is likely to create a concrete mixture that is not as strong as products made with sand that has been cleaned in ....know more

Durability of Concrete | Types of Durability and Factors ,Factors affecting durability of concrete Durability of Concrete depends upon the following factors Cement content Mix must be designed to ensure cohesion and prevent segregation and bleeding If cement is reduced, then at fixed w/c ratio the workability will ,...know more

How Admixtures Affect Integrally Colored Concrete ,Jan 01, 2010· How Admixtures Affect Integrally Colored Concrete How Admixtures Affect Integrally Colored Concrete Jan 7, 2010 Admixtures; , "In general, anything you add to a concrete mix can and will affect the color of integral concrete," says Chris Sullivan, vice president of sales and marketing for ChemSystems Inc, a manufacturer of decorative ....know more

The Effect of Aggregate Properties on ConcreteThe Effect of Aggregate Properties on Concrete Concrete is a mixture of cementious material, aggregate, and water Aggregate is commonly considered inert filler, which accounts for 60 to 80 percent of the volume and 70 to 85 percent of the weight of concrete...know more

Creep in Concrete, Factors affecting Creep & Effects of ,A poorer paste structure undergoes higher creep Therefore, it can be said that creep increases with increase in water/cement ratio In other words, it can also be said that creep is inversely proportional to the strength of concrete Broadly speaking, all other factors which are affecting the water/cement ratio are also affecting the creep 3...know more

Ready Mix Concrete Ordering TipsJan 24, 2019· One of the most important factors before ordering ready-mix concrete is knowing the required compressive strengthTypically, reinforced concrete ranging between 3,500 to 4,000 psi is used on footing and slabs on grade; between 3,500 to 5,000 psi on suspended slabs, beams and girders; and walls and columns normally require between 3,000 to 5,000 psi...know more

Properties of Concrete - Workability, Setting, Bleeding ,Factors affecting setting: Following are the factors that affect the setting of concrete 1 Water Cement ratio 2 Suitable Temperature 3 Cement content 4 Type of Cement 5 Fineness of Cement 6 Relative Humidity 7 Admixtures 8 Type and amount of Aggregate 2 Workability of Concrete...know more

Factors Affecting the Shrinkage of Concrete | Concrete ,Cement...know more

How Does the Ratio of Sand to Cement Affect the Strength ,How Does the Ratio of Sand to Cement Affect the Strength of Concrete? , In addition to the ratio, the type of sand that you use in the concrete mix also affects the strength of the concrete Using unwashed beach sand, for instance, is likely to create a concrete mixture that is not as strong as products made with sand that has been cleaned in ....know more

Durability of Concrete | Types of Durability and Factors ,Factors affecting durability of concrete Durability of Concrete depends upon the following factors Cement content Mix must be designed to ensure cohesion and prevent segregation and bleeding If cement is reduced, then at fixed w/c ratio the workability will ,...know more

What factors affect the mix design of concrete? - QuoraSep 05, 2017· Many factors are taken into consideration while mix design of concrete 1 Grade designation; 2 Type of cement; 3 Maximum nominal size of aggregate; 4 Minimum cement content; 5 Maximum water-cement ratio; 6 Workablity; 7 Exposure conditions ....know more

Creep in Concrete, Factors affecting Creep & Effects of ,A poorer paste structure undergoes higher creep Therefore, it can be said that creep increases with increase in water/cement ratio In other words, it can also be said that creep is inversely proportional to the strength of concrete Broadly speaking, all other factors which are affecting the water/cement ratio are also affecting the creep 3...know more

What Factors Causes Failure of Concrete Structures?Different factors cause the failure of concrete structure such as errors from design stage to construction stage and to occupancy The main causes of failure of concrete structures are discussed...know more

Creep Of Concrete - Factors Affecting Creep Of ConcreteDec 31, 2016· Factors Affecting Creep Of Concrete: The factors that affect creep of concrete are similar to the factors affecting shrinkage, which are as following: 1 Water-cement Ratio: The rate of creep is increased with increasing water cement ratio 2 Humidity: It is influenced by humidity and drying condition of the atmosphere...know more

What Factors Can Affect Concrete Mixwhat factors can affect concrete mix - mikzeistnl Factors Affecting Concrete Strength -, Factors Affecting concrete strength There are many factors that can of porosity in concrete is the ratio of water to cement in the mix, known as get price; factors affecting durability of concrete - civil,...know more

Factors Affecting Concrete StrengthNov 05, 2019· Factors Affecting concrete strength There are many factors that can affect the strength of concrete Some of the more important follow: Concrete porosity Voids in concrete can be filled with air or with water Air voids are on obvious and easily visible example of pores in concrete...know more

Factors Affecting Air Entraining Admixtures | Engineering ,Mar 13, 2012· These are many factors which has strong influence on strength of concrete Of these factors are not being considering during mixing then these air entraining admixtures may have some negative impact on properties of concrete The first and the main factor is the time which it took during mixing with concrete...know more

WHAT ARE THE FACTORS AFFECTING WORKABILITY OF CONCRETE ,Apr 04, 2014· Factors Affecting Workability of Concrete A concrete is said to be workable if it is easily transported, placed, compacted and finished without any segregation Workability is a property of freshly mixed concrete, and a concrete is a mixture of cement, aggregate, water & admixture Due to this all the properties of concrete, whether in fresh [,]...know more

Tests on Concrete - Concrete Slump Test, Compression Test ,The slump test is done to make sure a concrete mix is workable The measured slump must be within a set range, or tolerance, from the target slump Workability of concrete is mainly affected by consistency ie wetter mixes will be more workable than drier mixes, but concrete of the same consistency may vary in workability It can also be ....know more

Factors Affecting Strength of ConcreteFactors Affecting Concrete Mix Design Strength The above stated design strength variable factors are explained below based on different theories and specifications 1 Water/cement ratio Water to cement ratio (W/C ratio) is the single most important factor governing the strength and durability of concrete...know more

Creep in Concrete, Factors affecting Creep & Effects of ,A poorer paste structure undergoes higher creep Therefore, it can be said that creep increases with increase in water/cement ratio In other words, it can also be said that creep is inversely proportional to the strength of concrete Broadly speaking, all other factors which are affecting the water/cement ratio are also affecting the creep 3...know more

Factors Affecting Air Entraining Admixtures | Engineering ,Mar 13, 2012· These are many factors which has strong influence on strength of concrete Of these factors are not being considering during mixing then these air entraining admixtures may have some negative impact on properties of concrete The first and the main factor is the time which it took during mixing with concrete...know more

Self-Compacting Concrete Applications and AdvantagesJun 17, 2019· Long haul distances can reduce flowability of self-compacting concrete Delays on job site could affect the concrete mix design performance Job site water addition to Self-Compacting Concrete may not always yield the expected increase in flowability and could cause stability problems...know more

Creep Of Concrete - Factors Affecting Creep Of ConcreteDec 31, 2016· Factors Affecting Creep Of Concrete: The factors that affect creep of concrete are similar to the factors affecting shrinkage, which are as following: 1 Water-cement Ratio: The rate of creep is increased with increasing water cement ratio 2 Humidity: It is influenced by humidity and drying condition of the atmosphere...know more

Workability of Concrete - Tests & Factors Affecting ,Apr 30, 2016· Factors affecting workability Workable concrete shows very less internal friction between particles and overcomes the frictional resistance with just the amount of compacting efforts provided Workability of the concrete depends on a number of interrelating factors Water content, aggregate properties, use of admixtures, fineness of cement are ....know more

What is Workability of Concrete? - Gilson CoA laborer needs a mix that can be moved, placed and consolidated efficiently, and a finisher is looking for something that takes a durable, high-quality finish quickly and easily A concrete mix with good workability brings many attributes together in balance and results in a quality product with long service life Factors Affecting Workability...know more

The Effect of Aggregate Properties on ConcreteThe Effect of Aggregate Properties on Concrete Concrete is a mixture of cementious material, aggregate, and water Aggregate is commonly considered inert filler, which accounts for 60 to 80 percent of the volume and 70 to 85 percent of the weight of concrete...know more

WHAT ARE THE FACTORS AFFECTING WORKABILITY OF CONCRETE ,Apr 04, 2014· Factors Affecting Workability of Concrete A concrete is said to be workable if it is easily transported, placed, compacted and finished without any segregation Workability is a property of freshly mixed concrete, and a concrete is a mixture of cement, aggregate, water & admixture Due to this all the properties of concrete, whether in fresh [,]...know more

Creep Of Concrete - Factors Affecting Creep Of ConcreteDec 31, 2016· Factors Affecting Creep Of Concrete: The factors that affect creep of concrete are similar to the factors affecting shrinkage, which are as following: 1 Water-cement Ratio: The rate of creep is increased with increasing water cement ratio 2 Humidity: It is influenced by humidity and drying condition of the atmosphere...know more

Top 16 Mistakes People Make When Installing Concrete ,Everything from the mix design, quantity of concrete to purchase, site preparation, tools, weather forecast, placement process, form removal and curing process need to be , Continue reading "Top 16 Mistakes People Make When Installing Concrete"...know more