Calcium Oxide Expanding Agent Market Report – Research, Industry Analysis Reports and Market Demands

Global Calcium Oxide Expanding Agent Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032

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Table of Content

1 Market Overview

1.1 Product Overview and Scope
1.2 Market Estimation Caveats and Base Year
1.3 Market Analysis by Type
- 1.3.1 Overview: Global Calcium Oxide Expanding Agent Consumption Value by Type: 2021 Versus 2025 Versus 2032
- 1.3.2 Low-Expansion Grade (0.02–0.05%)
- 1.3.3 Medium-Expansion Grade (0.05–0.10%)
- 1.3.4 High-Expansion Grade (0.10–0.20%)
1.4 Market Analysis by Hydration Reactivity
- 1.4.1 Overview: Global Calcium Oxide Expanding Agent Consumption Value by Hydration Reactivity: 2021 Versus 2025 Versus 2032
- 1.4.2 Fast-Hydration
- 1.4.3 Controlled-Hydration
- 1.4.4 Delayed-Hydration
1.5 Market Analysis by Application
- 1.5.1 Overview: Global Calcium Oxide Expanding Agent Consumption Value by Application: 2021 Versus 2025 Versus 2032
- 1.5.2 Precast Concrete Production
- 1.5.3 On-Site Construction Formwork
1.6 Global Calcium Oxide Expanding Agent Market Size & Forecast
- 1.6.1 Global Calcium Oxide Expanding Agent Consumption Value (2021 & 2025 & 2032)
- 1.6.2 Global Calcium Oxide Expanding Agent Sales Quantity (2021-2032)
- 1.6.3 Global Calcium Oxide Expanding Agent Average Price (2021-2032)

2 Manufacturers Profiles

3 Competitive Environment: Calcium Oxide Expanding Agent by Manufacturer

3.1 Global Calcium Oxide Expanding Agent Sales Quantity by Manufacturer (2021-2026)
3.2 Global Calcium Oxide Expanding Agent Revenue by Manufacturer (2021-2026)
3.3 Global Calcium Oxide Expanding Agent Average Price by Manufacturer (2021-2026)
3.4 Market Share Analysis (2025)
- 3.4.1 Producer Shipments of Calcium Oxide Expanding Agent by Manufacturer Revenue ($MM) and Market Share (%): 2025
- 3.4.2 Top 3 Calcium Oxide Expanding Agent Manufacturer Market Share in 2025
- 3.4.3 Top 6 Calcium Oxide Expanding Agent Manufacturer Market Share in 2025
3.5 Calcium Oxide Expanding Agent Market: Overall Company Footprint Analysis
- 3.5.1 Calcium Oxide Expanding Agent Market: Region Footprint
- 3.5.2 Calcium Oxide Expanding Agent Market: Company Product Type Footprint
- 3.5.3 Calcium Oxide Expanding Agent Market: Company Product Application Footprint
3.6 New Market Entrants and Barriers to Market Entry
3.7 Mergers, Acquisition, Agreements, and Collaborations

4 Consumption Analysis by Region

4.1 Global Calcium Oxide Expanding Agent Market Size by Region
- 4.1.1 Global Calcium Oxide Expanding Agent Sales Quantity by Region (2021-2032)
- 4.1.2 Global Calcium Oxide Expanding Agent Consumption Value by Region (2021-2032)
- 4.1.3 Global Calcium Oxide Expanding Agent Average Price by Region (2021-2032)
4.2 North America Calcium Oxide Expanding Agent Consumption Value (2021-2032)
4.3 Europe Calcium Oxide Expanding Agent Consumption Value (2021-2032)
4.4 Asia-Pacific Calcium Oxide Expanding Agent Consumption Value (2021-2032)
4.5 South America Calcium Oxide Expanding Agent Consumption Value (2021-2032)
4.6 Middle East & Africa Calcium Oxide Expanding Agent Consumption Value (2021-2032)

5 Market Segment by Type

5.1 Global Calcium Oxide Expanding Agent Sales Quantity by Type (2021-2032)
5.2 Global Calcium Oxide Expanding Agent Consumption Value by Type (2021-2032)
5.3 Global Calcium Oxide Expanding Agent Average Price by Type (2021-2032)

6 Market Segment by Application

6.1 Global Calcium Oxide Expanding Agent Sales Quantity by Application (2021-2032)
6.2 Global Calcium Oxide Expanding Agent Consumption Value by Application (2021-2032)
6.3 Global Calcium Oxide Expanding Agent Average Price by Application (2021-2032)

7 North America

7.1 North America Calcium Oxide Expanding Agent Sales Quantity by Type (2021-2032)
7.2 North America Calcium Oxide Expanding Agent Sales Quantity by Application (2021-2032)
7.3 North America Calcium Oxide Expanding Agent Market Size by Country
- 7.3.1 North America Calcium Oxide Expanding Agent Sales Quantity by Country (2021-2032)
- 7.3.2 North America Calcium Oxide Expanding Agent Consumption Value by Country (2021-2032)
- 7.3.3 United States Market Size and Forecast (2021-2032)
- 7.3.4 Canada Market Size and Forecast (2021-2032)
- 7.3.5 Mexico Market Size and Forecast (2021-2032)

8 Europe

8.1 Europe Calcium Oxide Expanding Agent Sales Quantity by Type (2021-2032)
8.2 Europe Calcium Oxide Expanding Agent Sales Quantity by Application (2021-2032)
8.3 Europe Calcium Oxide Expanding Agent Market Size by Country
- 8.3.1 Europe Calcium Oxide Expanding Agent Sales Quantity by Country (2021-2032)
- 8.3.2 Europe Calcium Oxide Expanding Agent Consumption Value by Country (2021-2032)
- 8.3.3 Germany Market Size and Forecast (2021-2032)
- 8.3.4 France Market Size and Forecast (2021-2032)
- 8.3.5 United Kingdom Market Size and Forecast (2021-2032)
- 8.3.6 Russia Market Size and Forecast (2021-2032)
- 8.3.7 Italy Market Size and Forecast (2021-2032)

9 Asia-Pacific

9.1 Asia-Pacific Calcium Oxide Expanding Agent Sales Quantity by Type (2021-2032)
9.2 Asia-Pacific Calcium Oxide Expanding Agent Sales Quantity by Application (2021-2032)
9.3 Asia-Pacific Calcium Oxide Expanding Agent Market Size by Region
- 9.3.1 Asia-Pacific Calcium Oxide Expanding Agent Sales Quantity by Region (2021-2032)
- 9.3.2 Asia-Pacific Calcium Oxide Expanding Agent Consumption Value by Region (2021-2032)
- 9.3.3 China Market Size and Forecast (2021-2032)
- 9.3.4 Japan Market Size and Forecast (2021-2032)
- 9.3.5 South Korea Market Size and Forecast (2021-2032)
- 9.3.6 India Market Size and Forecast (2021-2032)
- 9.3.7 Southeast Asia Market Size and Forecast (2021-2032)
- 9.3.8 Australia Market Size and Forecast (2021-2032)

10 South America

10.1 South America Calcium Oxide Expanding Agent Sales Quantity by Type (2021-2032)
10.2 South America Calcium Oxide Expanding Agent Sales Quantity by Application (2021-2032)
10.3 South America Calcium Oxide Expanding Agent Market Size by Country
- 10.3.1 South America Calcium Oxide Expanding Agent Sales Quantity by Country (2021-2032)
- 10.3.2 South America Calcium Oxide Expanding Agent Consumption Value by Country (2021-2032)
- 10.3.3 Brazil Market Size and Forecast (2021-2032)
- 10.3.4 Argentina Market Size and Forecast (2021-2032)

11 Middle East & Africa

11.1 Middle East & Africa Calcium Oxide Expanding Agent Sales Quantity by Type (2021-2032)
11.2 Middle East & Africa Calcium Oxide Expanding Agent Sales Quantity by Application (2021-2032)
11.3 Middle East & Africa Calcium Oxide Expanding Agent Market Size by Country
- 11.3.1 Middle East & Africa Calcium Oxide Expanding Agent Sales Quantity by Country (2021-2032)
- 11.3.2 Middle East & Africa Calcium Oxide Expanding Agent Consumption Value by Country (2021-2032)
- 11.3.3 Turkey Market Size and Forecast (2021-2032)
- 11.3.4 Egypt Market Size and Forecast (2021-2032)
- 11.3.5 Saudi Arabia Market Size and Forecast (2021-2032)
- 11.3.6 South Africa Market Size and Forecast (2021-2032)

12 Market Dynamics

12.1 Calcium Oxide Expanding Agent Market Drivers
12.2 Calcium Oxide Expanding Agent Market Restraints
12.3 Calcium Oxide Expanding Agent Trends Analysis
12.4 Porters Five Forces Analysis
- 12.4.1 Threat of New Entrants
- 12.4.2 Bargaining Power of Suppliers
- 12.4.3 Bargaining Power of Buyers
- 12.4.4 Threat of Substitutes
- 12.4.5 Competitive Rivalry

13 Raw Material and Industry Chain

13.1 Raw Material of Calcium Oxide Expanding Agent and Key Manufacturers
13.2 Manufacturing Costs Percentage of Calcium Oxide Expanding Agent
13.3 Calcium Oxide Expanding Agent Production Process
13.4 Industry Value Chain Analysis

14 Shipments by Distribution Channel

14.1 Sales Channel
- 14.1.1 Direct to End-User
- 14.1.2 Distributors
14.2 Calcium Oxide Expanding Agent Typical Distributors
14.3 Calcium Oxide Expanding Agent Typical Customers

15 Research Findings and Conclusion

16 Appendix

16.1 Methodology
16.2 Research Process and Data Source

Description

According to our (Global Info Research) latest study, the global Calcium Oxide Expanding Agent market size was valued at US$ million in 2025 and is forecast to a readjusted size of US$ million by 2032 with a CAGR of %during review period.
Calcium Oxide Expanding Agent is a specialty admixture made primarily from high-purity quicklime (CaO) that reacts with water to generate controlled expansion in cementitious systems, helping compensate for shrinkage, reduce cracking, and improve dimensional stability in concrete, grouts, and mortars. The supply chain begins with limestone mining and calcination in rotary or shaft kilns to produce CaO; the material is then finely ground, classified, and blended with performance modifiers depending on the required expansion rate. Manufacturers supply the product to distributors or directly to downstream users such as ready-mix concrete plants, precast concrete producers, grout formulators, and infrastructure contractors, where the agent is incorporated into mixes to enhance early-age expansion and long-term durability in tunnels, dams, foundations, and large structural pours. In 2024, global Calcium Oxide Expanding Agent production reached about 3.25 million tons against a capacity of 3.85 million tons, with an average price of USD 180–360 per ton. The industry operated with a stable 22% gross margin.
This report is a detailed and comprehensive analysis for global Calcium Oxide Expanding Agent market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Calcium Oxide Expanding Agent market size and forecasts, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Calcium Oxide Expanding Agent market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Calcium Oxide Expanding Agent market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Calcium Oxide Expanding Agent market shares of main players, shipments in revenue ($ Million), sales quantity (Tons), and ASP (US$/Ton), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Calcium Oxide Expanding Agent
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Calcium Oxide Expanding Agent market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Carmeuse (Belgium), Lhoist (Belgium), Buxton Lime (UK), Graymont (Canada), Austin White Lime (USA), Mississippi Lime (USA), Greer Lime Company (USA), Kish Company (USA), Chemical-Huitong (China), Changshu Hongyu Calcium (China), etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Calcium Oxide Expanding Agent market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
Low-Expansion Grade (0.02–0.05%)
Medium-Expansion Grade (0.05–0.10%)
High-Expansion Grade (0.10–0.20%)
Market segment by Hydration Reactivity
Fast-Hydration
Controlled-Hydration
Delayed-Hydration
Market segment by Application
Precast Concrete Production
On-Site Construction Formwork
Major players covered
Carmeuse (Belgium)
Lhoist (Belgium)
Buxton Lime (UK)
Graymont (Canada)
Austin White Lime (USA)
Mississippi Lime (USA)
Greer Lime Company (USA)
Kish Company (USA)
Chemical-Huitong (China)
Changshu Hongyu Calcium (China)
Runfu Ca Mg Chemical (China)
Shandong Useen Calcium (China)
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Calcium Oxide Expanding Agent product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Calcium Oxide Expanding Agent, with price, sales quantity, revenue, and global market share of Calcium Oxide Expanding Agent from 2021 to 2026.
Chapter 3, the Calcium Oxide Expanding Agent competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Calcium Oxide Expanding Agent breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2021 to 2032.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and Calcium Oxide Expanding Agent market forecast, by regions, by Type, and by Application, with sales and revenue, from 2027 to 2032.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Calcium Oxide Expanding Agent.
Chapter 14 and 15, to describe Calcium Oxide Expanding Agent sales channel, distributors, customers, research findings and conclusion.

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