Contact Us

C o n t a c t U s

11 New Trends in Concrete Technology eSUB Construction

May 20, 2020 This is because this type of technology is a better fit with mid-sized buildings, structures at a low price, and quicker time span. 3D concrete printing is more eco-friendly, meaning very little material waste during the construction process compared to traditional builds.

Shotcrete or sprayed concrete: process technology

2 天前 The reader often hears about the technology of shotcrete or sprayed concrete by spraying, but not everyone can imagine the possibilities of this method. We will reveal the secrets of shotcrete in this article, we will teach the reader to use the maximum possibilities of technical progress.

Concrete Technology, Lectures & Course Notes on Concrete

Civil Concrete Technology Lectures Notes Concrete Definition In its simplest form, concrete is a mixture of paste and aggregates (rocks). The paste, composed essentially of portland cement and water, coats the surface of the fine (small) and coarse (larger) aggregates. Through a series of chemical reactions called hydration, the paste hardens and gains strength to form the rock-like mass known

Recycling of concrete products technology of processing

Recycling of construction waste is mainly the processing of concrete, reinforced concrete and brick. The result is a secondary crushed stone, a metal that used to be an armature, and secondary sand. OBUKHOVSKAYA INDUSTRIAL COMPANY Ltd offers an innovative non-waste technology for processing reinforced concrete and fragments of brickwork of

This concrete can trap CO2 emissions forever

Jun 12, 2018 Cement is the glue that makes concrete strong, but the process of making cement requires superheating calcium carbonate, or limestone, and releases massive amounts of

reinforced concrete Definition, Properties, Advantages

Reinforced concrete, concrete in which steel is embedded in such a manner that the two materials act together in resisting forces. The reinforcing steel—rods, bars, or mesh—absorbs the tensile, shear, and sometimes the compressive stresses in a concrete structure.

Emerging Trends and Innovations in Concrete

The latest technology of MMFX microcomposite steel gives a high-strength, corrosion-resistant product with a cost-effective price. Further Reading The first-ever national partnership of precast companies, AltusGroup, was founded to develop, manufacture and market precast innovations such as the breakthrough CarbonCast™.

Concrete Technology The Constructor

Category: Concrete Technology. Concrete is a construction material composed of cement, fine aggregates (sand) and coarse aggregates mixed with water which hardens with time. Portland cement is the commonly used type of cement for production of concrete. Concrete technology deals with study of properties of concrete

Concrete Technology, Lectures & Course Notes on Concrete

Civil Concrete Technology Lectures Notes Concrete Definition In its simplest form, concrete is a mixture of paste and aggregates (rocks). The paste, composed essentially of portland cement and

Ready-Mixed Concrete Production with High Technology

Production begins with weighing process. A number of additives can be put into the concrete. They are classified by different names such as chemical, air entraining, fine-grained. Very important is given to the non-leakage of molds. After enough mixing with the mixer, the process ends. Then the shipping process begins. Ready-mixed concrete

(PDF) CONCRETE TECHNOLOGY THEORY AND PRACTICE

Academia.edu is a platform for academics to share research papers.

This concrete can trap CO2 emissions forever

Jun 12, 2018 Cement is the glue that makes concrete strong, but the process of making cement requires superheating calcium carbonate, or limestone, and releases massive amounts of carbon

Cement Production an overview ScienceDirect Topics

G. Habert, in Eco-efficient Construction and Building Materials, 2014. 10.1 Introduction. Cement production has undergone tremendous developments since its beginnings some 2,000 years ago. While the use of cement in concrete

Concrete Technology The Constructor

Category: Concrete Technology. Concrete is a construction material composed of cement, fine aggregates (sand) and coarse aggregates mixed with water which hardens with time. Portland cement is the commonly used type of cement for production of concrete. Concrete technology deals with study of properties of concrete and its practical applications.

Ready-Mixed Concrete Production with High Technology

Production begins with weighing process. A number of additives can be put into the concrete. They are classified by different names such as chemical, air entraining, fine-grained. Very important is given to the non-leakage of molds. After enough mixing with the mixer, the process ends. Then the shipping process begins. Ready-mixed concrete is

The Technology CarbonCure Technologies Inc.

Once injected into the wet concrete mix, the CO₂ reacts with calcium ions from cement to form a nano-sized mineral, Calcium Carbonate, which becomes embedded in the concrete. This improves the concrete’s performance, enabling mix optimization while eliminating the CO₂.

(PDF) CONCRETE TECHNOLOGY THEORY AND PRACTICE

Academia.edu is a platform for academics to share research papers.

Using pulverizer attachments to simplify concrete processing

Dec 17, 2019 The process of pulverizing it also allows steel rebar to be released from concrete,” says Ray Szwec, BTI’s eastern regional manager, about BTI’s hydraulic pulverizer. Before the concrete reaches the final screening area, it passes through a series of magnets to

Role of Concrete Curing cement

Curing plays an important role on strength development and durability of concrete. Curing takes place immediately after concrete placing and finishing, and involves maintenance of desired moisture and temperature conditions, both at depth and near the surface, for extended periods of time.

Emerging Trends and Innovations in Concrete

The latest technology of MMFX microcomposite steel gives a high-strength, corrosion-resistant product with a cost-effective price. Further Reading The first-ever national partnership of precast companies, AltusGroup, was founded to develop, manufacture and market precast innovations such as the breakthrough CarbonCast™.

CO2 Concrete Carbon Use Technology For Building Our Future

What We Do. CO 2 Concrete is turning carbon dioxide (CO 2) emissions into construction materials and products without a need for carbon capture.Our patent-pending technology upcycles CO 2 with unparalleled efficiency, cost-effectiveness, and throughput into precast CO 2 Concrete™ products. This breakthrough technology replaces the more than century-old paradigm of energy-intensive and CO 2

What are the interesting research topics on concrete in

Jul 30, 2018 Some of the ideas for research in concrete technology are following: 1. Computer simulation of concrete behaviour and properties and testing of various mix design with simulation software 2. Recycled materials used in concrete mix 3. Ultra high st...

Concrete Surface Coatings to Food Processing Tech

Clear concrete surface sealer in food manufacturing. DEFLECTA SURFACE BINDER® is a water-based, semi-gloss surface sealer for concrete. Designed to provide a clear surface seal on commercial or light industrial flooring, this sealer is used for indoor food processing and manufacturing facilities, as well as cool rooms, freezers, and warehouses.

Concrete technology to lower concrete temperature NITROcrete

Concrete technology that cools concrete down with an automated process to increase jobsite safety and batching efficiency. Toggle navigation. Technology & Product Overview Automation Temperature Control Safety Sustainability Resources News Project Profiles Technical Summaries Support

The History of Concrete Giatec Scientific Inc.

Jul 28, 2017 The Historical Evolution of Concrete. There is no denying that concrete and the technology surrounding it has come a long way since its discovery and development. From the Great Pyramids at Giza to smart sensors for testing concrete temperature, maturity, etc., we’ve put together a list of notable events and discoveries in the history of

Concrete Batching, Mixing, Placing and Compaction of Concrete

Concrete Technology. Batching, Mixing, Placing and Compaction of Concrete. By: Haseeb Jamal / On: Mar 18, 2017 / Notes, Definition, Admixtures, Types of Batching. Batching is the process of measuring concrete mix ingredients either by volume or by mass and introducing them into the mixture. Traditionally batching is done by volume but most

What are Different Tests for Concrete Quality Check?

Quality tests on concrete are performed as a part of quality control of concrete structures. Different quality tests on concrete such as compressive Quality tests on concrete are performed as a part of quality control of concrete structures. Different quality tests on concrete such as compressive strength tests, slump tests, permeability tests etc.are used to assure the quality of the concrete