CALL US

+86 17838360708

factors influencing the concrete quality a survey to

factors influencing the concrete quality a survey to

Factors influencing the concrete quality: a survey to ...

However, despite the evident importance of this material, sometimes the manufacturing, placement or curing procedures are not the adequate ones, thereby directly affecting the concrete’s performance and quality. The factors influencing its quality may be classified into Materials, Labor, Methods, Machinery and Environment.

get price

(PDF) Factors influencing concrete quality: a survey to ...

PDF Concrete is the most used building material worldwide, involving thousands of field, academic and laboratory professionals in its production,... Find, read and cite all the research you ...

get price

Factors influencing concrete quality: a survey to the ...

In order to analyze the factors that concrete workers in Barranquilla (Colombia) perceive as the most important for achieving a high-quality concrete, a survey was made to both academic and field experts with different years of experience and analytic hierarchy process (AHP) was applied to weigh the perception of each factor in the concrete ...

get price

Factors influencing concrete quality: a survey to the ...

Factors influencing concrete quality: a survey to the principal actors of the concrete industry. Concrete is the most used building material worldwide, involving thousands of field, ... (AHP) was applied to weigh the perception of each factor in the concrete quality.

get price

Factors influencing concrete quality: a survey to the ...

DOI: 10.4067/S0718-50732018000200161 Corpus ID: 67774736. Factors influencing concrete quality: a survey to the principal actors of the concrete industry @inproceedings{Orozco2018FactorsIC, title={Factors influencing concrete quality: a survey to the principal actors of the concrete industry}, author={M. Orozco and Y. Avila and S. Restrepo and A. Parody}, year={2018} }

get price

Factors influencing concrete quality: a survey to the ...

Factors influencing concrete quality: a survey to the principal actors of the concrete industry . By Mario Orozco Bohorquez, Yoleimy Del Carmen Avila Pereira, Steven Andrei Restrepo Velasquez and Alexander Parody. ... (AHP) was applied to weigh the perception of each factor in the concrete quality.

get price

[PDF] Factors influencing concrete quality: a survey to ...

Con el fin de analizar los factores que los actores relevantes del concreto perciben como los mas importantes para obtener una alta calidad del mismo, se realizo una encuesta en Barranquilla (Colombia) a academicos y expertos de campo con diferentes anos de experiencia y se aplico el metodo de analisis jerarquico para determinar la ponderacion de cada factor en la calidad del concreto.

get price

18 Factors Affecting Concrete Quality (And How to Deal ...

12-07-2021  The change of the fineness modulus of sand and the quality of stone will lead to the change of concrete aggregate quality. In addition to the change of cement, water quality, water-cement ratio, curing temperature and humidity, concrete age and construction method, it

get price

Factors That Affect the Quality of Concrete

High and low temperatures have a certain influence on concrete strength development.

get price

Concrete quality control - Factors affecting and Its ...

The most important factor that affects the quality control of concrete is the production of raw materials used in the production of the concrete. How does quality control continue? After selecting the raw materials having good qualities, the second step is handling and stockpiling the raw materials in

get price

Factors Influence the Productivity of Concrete

Factors Influence the Productivity of Concrete. The SLM productivity is influenced by the model size and several other factors: the kind of concrete to be batched and its slump, the distance of the pouring site from where the materials are stocked, the loading method employed, the hours of usage of the machine and the speed at which workers can spread the poured concrete.

get price

Factors Affecting Strength of Concrete - The Constructor

Factors Affecting Strength of Concrete Concrete strength is affected by many factors, such as quality of raw materials, water/cement ratio, coarse/fine aggregate ratio, age of concrete, compaction of concrete, temperature, relative humidity and curing of concrete. Quality

get price

Top 15 Factors Affecting Strength of Concrete

13-09-2017  The factors affecting the strength of concrete are mentioned below. These factors can be either dependent or independent of each other when comes to the concrete strength. Most of the factors are interrelated in certain means. The primary factor that has a higher influence on the strength of the concrete is the mix design factors.

get price

Key Factors Affecting Strength of Concrete - Structural Guide

The factors affecting the strength of concrete are must known to develop the required strength. There are key factors as discussed in the article Compressive Strength of Concrete and Testing of Concrete that affect the strength of the concrete. They are as follows. Quality of the materials such as cement, coarse aggregate, fine aggregate, and water

get price

Quality Control of Aggregate - Factors Affecting, Advantages

05-06-2017  The quality control is a corporate, dynamic programme to assure that all the aspects of materials, equipment and workmanship are well looked after. The quality control should have conformity to the specification, no more, no less. For the manufacturer of the concrete, the quality control process will involve material, personnel, equipment and workmanship in all stages of concreting.

get price

Factors Affecting Strength and Durability of Concrete Made ...

concrete types (20A, 20B, 30A and 30B) were also measured. The experimental investigation was designed to examine the influence of various cements on the strength and durability of concrete. Traditional factors such as cement content and water-cement ratio were not intended to

get price

Factors affecting Concrete Mix Design - Happho

As per IS 456-2000, the characteristic compressive strength is defined as that value below which not more than 5% of the test results are expected to fall. It is the major factor influencing the mix design. It is one of the most important properties of concrete and influences many other desirable properties of the hardened concrete.

get price

5 Types of Questions That Influence Your Survey Accuracy ...

22-02-2018  Survey accuracy can be manipulated with a lot of survey question types, and you are welcome to consider different ones to get feedback from customers on the issues that interest you. Just remember: the accuracy of your survey will depend on the quality

get price

Factors affecting response rates of the web survey: A ...

01-03-2010  According to several meta-analyses, the salience of a topic is one of the most important factors that influence response rates in both mail and web surveys ( Cook et al., 2000, Edwards et al., 2002, Sheehan, 2001, Yammarino et al., 1991 ). In addition, whether survey topics are sensitive or non-sensitive or concern attitude or fact is likely to ...

get price

Factors influencing quality of life of people living with ...

Background: Identification of factors that determine quality of life is important in order to better tailor health and social care services, and thereby improve the functioning and well being of people living with HIV. The estimated number of people living with HIV in eastern Europe and central Asia is 1.6 million. Little is known about the quality of life of people living with HIV in this region.

get price

Factors Affecting Strength of Concrete - The Constructor

Factors Affecting Strength of Concrete Concrete strength is affected by many factors, such as quality of raw materials, water/cement ratio, coarse/fine aggregate ratio, age of concrete, compaction of concrete, temperature, relative humidity and curing of concrete. Quality

get price

Top 15 Factors Affecting Strength of Concrete

13-09-2017  The factors affecting the strength of concrete are mentioned below. These factors can be either dependent or independent of each other when comes to the concrete strength. Most of the factors are interrelated in certain means. The primary factor that has a higher influence on the strength of the concrete is the mix design factors.

get price

Key Factors Affecting Strength of Concrete - Structural Guide

The factors affecting the strength of concrete are must known to develop the required strength. There are key factors as discussed in the article Compressive Strength of Concrete and Testing of Concrete that affect the strength of the concrete. They are as follows. Quality of the materials such as cement, coarse aggregate, fine aggregate, and water

get price

Explain the factors influencing the strength of concrete ...

2. Cement aggregate ratio – Aggregates are the main reason to impart strength to concrete, hence increasing the cement-to-aggregate ratio will result in the increase of strength. Aggregates that are better in quality tend to absorb less water and so that the amount

get price

Factors influencing the choice of concrete supply methods ...

Air Quality Management Resource Centre Applied Marketing Research Group Applied Statistics Group Bat Conservation Research Lab Big Data Enterprise and Artificial Intelligence Laboratory Bristol Bio-Energy Centre Bristol Centre for Economics and Finance (now disbanded) Bristol Centre for Linguistics Bristol Inter-disciplinary Group for Education Research Bristol Leadership and Change Centre ...

get price

Research on Factors Affecting Concrete Cover Measurement

Research on Factors Affecting Concrete Cover Measurement Reuben BARNES 1, Tony ZHENG 2 1 Papworths Construction Testing Equipment Pty Ltd (PCTE), Brookvale, NSW, Australia 2 Building Construction, Research and Consultancy (BCRC), Nowergup, WA, Australia Paper contact: Tony ZHENG, Email: [email protected] Abstract Concrete cover is the distance from the surface of the concrete

get price

What Is Durability Of Concrete? Factors Affecting It?

In the case of low water content in concrete, it affects the workability of concrete. The recommended water-cement is 0.45 to 0.65 as per IS standards. Concrete Cover. The steel embedded in concrete to increase its tensile strength. The exposure of the steel rod must be avoided else; it can be easily corroded by the atmospheric moisture.

get price

Survey as a Source of Statistics and Factors Affecting the ...

Survey as a Source of Statistics and Factors Affecting the Quality of Survey Statistics Frederick W.H. Ho Census and Statistics Department, Hong Kong, China. E-mail: [email protected] Summary Survey-taking, which normally involves sampling, has become a major data collection vehicle along

get price

5 Types of Questions That Influence Your Survey Accuracy ...

22-02-2018  Survey accuracy can be manipulated with a lot of survey question types, and you are welcome to consider different ones to get feedback from customers on the issues that interest you. Just remember: the accuracy of your survey will depend on the quality

get price

Factors influencing Customer Satisfaction and Customer ...

26-04-2020  Product quality, price, service, customer emotion, personal factors, situational factors, a perception of equity or fairness, product features are some of the factors which influence the customer satisfaction. On the other hand, several factors like mentioned in the Fig 2 influence the purchasing behaviour of the customer.

get price