R&D Strength

We always take technological innovation as the core driving force. 30% of our employees are engaged in technology research and development. With our own professional technical research institutions and post doctoral research stations, we cooperate with Tongji University for further research and has undertaken the 13thfive-year national project. Our R&D achievements are tested in the technology center of the company, and we usually invite Siemens, Schneider and other international well-known suppliers to conduct joint evaluation.

Co-branding

Leading The Standardization Work

KEDA SUREMAKER has successively edited 5 national standards, 12 AAC industry standards and 2 group standards.

Leading The Industry Development

100 Years of AAC | The 7th International Conference on AAC Successfully Ended

2023-09-14

On September 8, 2023, the 7th International Conference on Autoclaved Aerated Concrete (7ICAAC) successfully concluded in Prague, Czech Republic.The event was held for 3 days. Over 336 professional representatives interested in AAC from 35 countries were attracted, including experts from scientific i

Great news that KEDA SUREMAKER is now a member of EAACA！

2021-06-28

Great news that KEDA SUREMAKER is now a EAACA member！

39th Annual Meeting of China Aerated Concrete Association and 2019 AAC International Forum

2019-12-07

The 39th annual meeting of China Aerated Concrete Association and 2019 AAC International Forum was held by CACA and KEDA SUREMAKER successfully in Ma'anshan during 4th DEC to 6th DEC. This meeting attracted more than 800 participants, provided a platform for international experts.

Whole life services

The experimental center provides whole life service, including raw material analysis, formula design, production guidance (On site & Remote), final sample performance test and expertise necessary training.
Raw material analysis

Analyze the quality of customers' raw materials and issue raw material analysis report. Provide data support for the selection and determination of raw materials and process commissioning of the project.

Formula design

According to the analysis report, design the basic formula, make small samples and judge whether the materials can be used in actual production.

Production guidance (On site & Remote)

Ensure the smooth production of high quality AAC products to meet the needs of the local market.

Final sample performance test

Test the produced samples: compressive strength, drying shrinkage, frost resistance, thermal conductivity and other type inspection indexes.

Training

The basic expertise necessary training are supplied for our customer to ensure trouble-free operation of the AAC plant.
Basic research on process

Published more than 10 papers:
1. Influence of constant temperature time on properties of autoclaved aerated concrete and discussion on hydration mechanism

2. Discussion on strength of autoclaved aerated concrete

3. Study on preparation of B05 grade aerated concrete from ceramic waste

4. Talking about the pore structure of autoclaved aerated concrete and its influencing factors

5. The important role of calcium silicon ratio in autoclaved aerated concrete production

6. Study on preparation of autoclaved aerated concrete block from ceramic waste

7. Study on autoclaved aerated concrete in CaO-SiO2-H2O system

8. Analysis of heat consumption and energy saving ways of autoclaved aerated concrete products

9. Characteristics of pulverized coal boiler fly ash and circulating fluidized bed boiler fly ash and their influence on the properties of autoclaved aerated concrete

10. Preparation of autoclaved bricks from waste aerated concrete

11. Standard of sand siliceous materials for AAC and its requirements in enterprise production

12. Utilization and research progress of solid waste in autoclaved aerated concrete 13. Preparation of autoclaved aerated concrete panel from municipal solid waste incinerator slag

In response to the requirement of green economic development, we do research and development on the utilization of solid wastes, such as fly ash, granite, incineration of domestic waste, porcelain clay, lead-zinc tailings, gold tailings, cocoon stone tailings and stone powder, etc. Through analysis and experimental research on process formula, a certain proportion of solid wastes can be used as siliceous materials.

Application Research

The promotion and popularization of product quality standards and application level is the core lifeline of the sustainable development of the industry. KEDA SUREMAKER is the editor of national standards such as performance test method of autoclaved aerated concrete, autoclaved aerated concrete block and autoclaved aerated concrete slab, etc. As the member of EAACA, we also plan to study and discuss the worldwide product quality inspection standards suitable for practical application.

The key technology of prefabricated residential electricity is to reserve and embed the pipelines in the prefabricated structure. KEDA SUREMAKER has researched and developed a drilling device for reserved holes according to the reservation requirements of AAC panel pipelines.

AAC Panel Reserved Hole Processing Application Research

Automation Research Centre

Whole Life Cycle Services

The automation research center provides customers with all-round comprehensive services, including full life cycle project services, knowledge discussion and training related to the electrical control and operation of autoclaved aerated concrete production line, intelligent technology research and development, upgrading and application testing.
According to the needs of the project - establish an exclusive team for the project

Customized electrical scheme drawing design

Initial funding to the Design Institute / electrical schematic drawings / electrical layout design of the whole line

Installation, commissioning and production guidance of on-site electrical hardware

Standardized software program debugging to achieve rapid production

Centralized laboratory training, base training, on-site operation training and teaching auxiliary materials, answering questions and solving doubts

Cloud maintenance, remote data monitoring and management
Intelligent Production Management

Production data - Real-time display
Smart Chart - Visual transmission of information

Dynamic monitoring-early warning system

Advanced Planning and Scheduling

Large-screen kanban is set on the key positions of the production line. In addition to the main screen of the dispatching center, the kanban of raw material tank, pouring record, equipment management and autoclave are also set.

Automatically calculate and output scheduling results. Improve the utilization rate of mould and improve production efficiency, reduce production management and operation costs. Available for PC and mobile devices.
Energy Saving System

R&D Strength

Co-branding

Leading The Standardization Work

Leading The Industry Development

100 Years of AAC | The 7th International Conference on AAC Successfully Ended

Great news that KEDA SUREMAKER is now a member of EAACA！

39th Annual Meeting of China Aerated Concrete Association and 2019 AAC International Forum

Process Technology Experimental

Application Research

Automation Research Centre

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