22

2026

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07

The market demand for homogeneous self-insulating masonry blocks is strong, and equipment manufacturers are seeking Guangzhou Hengde.


Self‑insulating masonry blocks meet the current demands of energy‑efficient building development and boast broad market potential. Many regions across China have introduced supportive policies to vigorously promote their adoption. Hengde, a specialized manufacturer of self‑insulating block equipment, has upgraded its eighth‑generation servo‑controlled block cutting machine, offering standardized dimensions, consistent output, and superior quality.

I. Policy Impetus and Industry Standard Upgrades

Implementation of Mandatory Building Energy-Saving Standards

By 2025, more than 95% of newly constructed buildings will be required to adopt envelope‑level thermal insulation systems. Homogeneous self‑insulating masonry units, which meet the integrated requirements of structural and thermal performance, have emerged as the preferred alternative to conventional external insulation materials.

Carbon‑reduction policies are driving technological innovation.

Guangzhou Hengde’s non‑autoclaved CLC technology reduces energy consumption by 40% and carbon emissions by 45%, meeting the stringent requirements of the national “dual carbon” goals for the building materials sector and steering the market toward low‑carbon technologies.

II. Product Performance and Construction Efficiency Advantages

Outstanding overall performance

Homogeneous self-insulating masonry blocks integrate lightweight properties (bulk density ≤ 600 kg/m³), high strength (≥ 3.5 MPa), fire resistance (Class A), and thermal insulation (thermal conductivity ≤ 0.09 W/(m·K)), meeting the 75% building energy‑saving standard and reducing overall building energy consumption by more than 30%.

Construction period shortened

The product eliminates the need for an additional insulation layer, streamlining the installation process and reducing construction time by 30%. It addresses common issues with traditional external insulation systems, such as cracking and detachment, while lowering developers’ overall costs by 15%–20%.

III. Analysis of Growth Drivers in Market Demand

Urbanization and Urban Renewal Demand

By 2025, China’s urbanization rate will exceed 70%, and the annual renovation of older residential neighborhoods is expected to unlock a building‑energy‑efficiency market of more than 1 billion square meters. Self‑insulating masonry units are well suited to the rapid construction scenarios of prefabricated buildings.

Regional Policy Dividends

Building energy‑efficiency standards are being raised in countries along the Belt and Road, while branch plants in border regions such as Xinjiang are expanding their reach into the Central Asian market, driving a 25% annual increase in equipment exports.

Accelerated substitution of environmentally friendly materials

The product can effectively utilize solid wastes such as fly ash and construction debris (with a utilization rate of ≥95%), aligns with local “Zero-Waste City” initiatives, and is eligible for priority procurement under government green‑building material programs.

IV. Competitive Landscape and Technological Barriers

Leading enterprises drive innovation.

Guangzhou Hengde leverages proprietary industry patents—Germany’s LUCA foaming technology and the UK’s CDS curing process—to establish robust technological barriers. With a production‑ready equipment rollout time of just 30–45 days, it boosts returns for small and medium investors to 20%–30%.

Differentiated product portfolio

Hengde’s single‑line lightweight wall‑material production line is compatible with a wide range of products, including EPS self‑insulating blocks, ceramsite composite blocks, and prefabricated partition panels, meeting developers’ customized needs and achieving a market share exceeding 35%.

The market for homogeneous self-insulating masonry blocks is experiencing parallel growth driven by robust policy support, rapid technological advancement, and growing environmental imperatives. The market size is projected to exceed RMB 80 billion by 2025, with a compound annual growth rate of 18%.

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