Quality in Concrete Construction

The Constructor

Quality of the concrete plays an important role in the construction field as the concrete is the excessive element in any construction. Concrete Concrete Properties Concrete Work Procedure How To Guide Material Testing Guide Tests on ConcreteThe strength.

Concrete

The Constructor

Proportioning of concrete and its purposes? Read More at Concrete The Constructor

Some crucial information about concrete mix design

Construction Cost Estimating

Mix Design refers to the method of choosing perfect materials of concrete and finding out their proportionate ratios with the purpose of developing concrete with minimum specific strength and stability as reasonable as possible.

Economy of High Performance Lightweight Concrete

The Constructor

Purpose of high performance lightweight concrete utilization is to reduce cost or enhance functionality of the structure or the combination thereof. Concrete Concrete Types in Construction Special Concrete in Construction Concrete Technology Concrete Types special concrete

Deterioration of Concrete by Cation-Exchange Reactions

The Constructor

Concrete exposed to aggressive chemical solutions will result in some deleterious reactions which is carried out by cation-exchange. ConcreteThe reaction.

What Factors Affects Air Content of Concrete?

The Constructor

Generally, concrete is required to be air entrained event if it is not exposed to freezing and thawing due to important benefits that concrete enjoys. Concrete Concrete Properties Concrete Technology

Segregation of concrete – Causes and Remedies

Construction Cost Estimating

When the water quantity in the concrete mix is increased, the greater sized aggregates are detached thus results in segregation. Therefore, concrete should be free from segregation as concrete not only gets weak but lack of consistency also brings unwanted properties in the hardened state.

Benefits and uses of Light Weight Concrete

Construction Cost Estimating

Usually, the traditional concrete is made of a heavy material containing density about 2400kg/m3 and strong thermal conductivity. b) The light weight concrete contains low thermal conductivity. Therefore, in severe atmospheric condition, the type of concrete is mostly recommended.

Flexural Test on Concrete, Its Significance, Procedures and Applications

The Constructor

Flexural test on concrete based on the ASTM standards are explained. Concrete Properties Concrete Technology Guide For CIvil Engineer Concrete Technology Concrete Test Concrete Tests propertiesofconcrete

What is the Basis for Selection of Concrete Mix Proportions?

The Constructor

The decision on selecting concrete mixture proportion is the process of optimizing number of favored properties based on the requirements of the. Concrete Concrete Properties Concrete Mix Design Concrete Technology

How the strength of concrete is influenced by the temperature

Construction Cost Estimating

The concrete strength performance in initial phase is significantly affected by the temperature control. In cold weather, the temperatures of concrete should be managed with powerblanket™ concrete curing blankets so that proper compression strengths are attained as soon as possible.

Different Types of Concrete Mixer or Concrete Mixing Machines

The Constructor

A concrete mixer mixes cement, aggregates and water and produce concrete mechanically. There are various types of concrete mixers available which. Concrete Concrete Technology

Video Roundup – Concrete

cnstrctr

Today we’ve rounded up a number of videos on concrete and it’s use in the construction industry. Concrete is one of the most common building materials in the industry, and as a result understanding the basics is essential to any project managers role.

Heat Resistant Concrete or Refractory Concrete -Installation and Applications

The Constructor

Heat resistant concrete or refractory concrete have properties of handling extreme temperatures. Concrete Calculator Concrete Properties Concrete Types in Construction Concrete Technology Concrete Types

How concrete is mixed in different ways

Construction Cost Estimating

Concrete belongs to a composite material formed by cement, sand, coarse aggregate, water and chemical admixtures (if necessary). To maintain the superior quality of concrete, the materials of the concrete should be blended properly so that the quality of concrete is not impacted.

Normal Concrete vs. High-Strength Concrete Properties and Difference

The Constructor

Concrete as a construction material are grouped as normal concrete or high strength concrete based on its compressive strength. Concrete Properties Concrete Technology Guide For CIvil Engineer Concrete Technology propertiesofconcrete

Vee-Bee Test to Determine Workability of Concrete using Consistometer

The Constructor

Objective of Vee-Bee test is to determine the workability of freshly mixed concrete using consistometer. Concrete Properties Concrete Technology Guide For CIvil Engineer Concrete Technology Concrete Test Concrete Tests

Practical Methods of Providing Concrete Cover to Reinforcement

The Constructor

The concrete cover thickness is a major protection measure that prevents corrosion and deterioration of reinforcement steel bars. Concrete Concrete Durability Concrete Cover Concrete Properties Concrete Technology Durability

What Factors Causes Failure of Concrete Structures?

The Constructor

Different factors cause failure of concrete structure such as errors from design to construction to occupancy. Main causes of failure of concrete. Concrete Technology Guide For CIvil Engineer Structures Concrete Structures Concrete Technology failure of concrete structure

Embedments in Concrete and When it is Used in Reinforced Concrete

The Constructor

What are embedments in concrete? Embedments are any items for instance pipes, ducts, sleeves, and conduits placed in concrete elements for different. Concrete Concrete Technology

Concrete Resurfacing – Repair of Concrete Floor or Pavement Surfaces

The Constructor

Concrete resurfacing is a method of rehabilitation of tone or damaged concrete floor or pavement surfaces to make it available for use without the. Concrete How To Guide Repair/Protection Guide Concrete Repair Concrete Technology Repair of Concrete Repair/Maintenance

Polymer Impregnated Concrete -Applications and Properties of Polymers in Concrete

The Constructor

Polymer impregnated concrete consists of polymers or epoxies to impart special properties to concrete.Applications of Polymers in concrete is. Concrete Technology Guide For CIvil Engineer Special Concrete in Construction Concrete Technology Polymers special concrete

BIM for Reinforced Concrete – From Design to Detailing in One Model

BIM & Beam

This is the third blog post in a series that discusses the advantages of working on concrete projects in a BIM process for structural engineers. Take, for example, a precast concrete wall. Concrete Detailing Concrete Fabrication Concrete Reinforcement Revit Structural Analysis

Selection of Superplasticizers for High-Performance Concrete

The Constructor

Superplasticizers are used to fluidify the concrete in the field. Concrete Concrete Admixtures Concrete Admixture Concrete TechnologyMost of the superplasticizers helped to maintain high slump values for a time of 30.

Cellular Lightweight Concrete Materials, Applications and Advantages

The Constructor

Cellular Lightweight Concrete (CLC) also known as Foamed concrete is one of the most significant type of concrete used for construction purposes due. Concrete Special Concrete Cellular Lightweight Concrete Concrete Technology special concrete

How concrete is mixed in different ways

Construction Cost Estimating

Concrete belongs to a composite material formed by cement, sand, coarse aggregate, water and chemical admixtures (if necessary). To maintain the superior quality of concrete, the materials of the concrete should be blended properly so that the quality of concrete is not impacted.

How temperature plays an important role on concrete

Construction Cost Estimating

The concrete is extended with the rise in temperature and contracted with reduction in temperature. The crack may happen in concrete because of contraction integrated with the impact of shrinkage. In high temperature, the concrete is influenced by the following factors :- 1.

The role of water in concrete

Construction Cost Estimating

Water Cement Ratio signifies the ratio among the weight of water to the weight of cement applied in concrete mix. M25) The strength of concrete is directly impacted by the water cement ratio. The importance of Water in Concrete Concrete refers to a macro content.

Concrete Admixtures – Types, Selection, Properties and Applications

The Constructor

Concrete admixtures are used to enhance the properties of concrete for applications in concrete works with special requirements. Concrete admixtures. Concrete Concrete Admixtures Admixtures Guide Concrete Technology Hardened Concrete

Impact of impurities in water on concrete properties

Construction Cost Estimating

If the water applied for concrete preparation contain impurities, the properties of concrete is influenced in the following manner: a) The strength & longevity of concrete is decreased because of the existence of the impurities in the mixing water.

Ultra-High Performance Concrete (UHPC) is a powerful construction material

Construction Cost Estimating

Ultra-High Performance Concrete (UHPC) alias reactive powder concrete (RPC), is a high-strength, ductile material that is formed by integrating portland cement, silica fume, quartz flour, fine silica sand, high-range water reducer, water, and steel or organic fibers.

Photocatalytic Self-Cleaning Concrete – Properties, Applications, Advantages

The Constructor

What is Photocatalytic Self-Cleaning Concrete? Self cleaning concrete is produced by adding catalytic material to the concrete mixture. Concrete Special Concrete in Construction Concrete Technology special concreteIt is a new.

Foam Concrete -Materials, Properties, Advantages and Production Methods

The Constructor

Foamed concrete is a lightweight concrete consisting of foam. Materials, properties, advantages and production methods of foamed concrete is. Concrete Concrete Types Special Concrete Concrete Technology special concrete

Characteristics of Mass Concrete

Construction Cost Estimating

Mass concrete is made with solid structures (> 80 cm). It signifies that large volumes of concrete should be set up in a short time. Mass concrete is applied for:  Foundations for large loads  Foundations for buoyancy control  Solid walls (e.g.

Fire Resistance of Concrete Materials and Structures

The Constructor

Performance of concrete during fire is appreciable. Fire resistance of concrete materials, structures and methods to improve fire resistance are.

How to check quality of concrete in jobs site

Construction Cost Estimating

The following precautions should be taken during preparation of good quality concrete: To build up a quality, durable and strong structure, the concrete that is used should contain standard quality. A good quality concrete should be stable, condensed, workable and cost-effective.

Stop by the CMA Booth at World of Concrete

Construction Marketing Blog

The Construction Marketing Association (CMA) will be exhibiting at World of Concrete in Las Vegas, February 2-5, 2016. More About World of Concrete. Everything starts at World of Concrete. For more information about World of Concrete, click here.