We turn industrial waste into low-carbon building materials through advanced geopolymer technology
ProtectGD Vietnam is a company specializing in the research, development, and application of Geopolymer technology. This technology recycles inorganic solid waste into Clinker-free Geopolymer building bricks and cement from 10 strategic waste material groups.
Waste volume in Vietnam (million tons/year)
ProtectGD has researched and developed technologies for treating eight major groups of industrial inorganic solid waste. Each group has its own distinct technical characteristics, market size, and product applications.
6 Standard Continuous Steps
Long-term contracts, weigh-in verification, and issuance of processing confirmation slips for ESG documentation.
XRF/XRD testing, moisture content, and particle size. Early detection of hazardous components.
Grinding, drying, alkaline neutralization (red mud), and impurity screening.
Automated precise weighing to ±0.5%, combined with additives & aggregates.
Pressing, molding. Autoclave (9h, 180°C, 1 MPa) or moist heat (60–80°C, 24–48h).
Strength, water absorption, and TCLP testing. Packaging, labeling, and quality certificates.
3 Types of Construction Bricks from Waste
WTE fly ash + thermal power plant ash + GGBFS + alkali activator. Strength 15–35 MPa. No kiln firing — reduces CO2 emissions by 70–80%. Standards: TCVN 6477, QCVN 16:2023/BXD.
C&D debris + thermal power plant ash + Geopolymer additives. Strength 10–40 MPa. Costs 40–60% less than traditional concrete bricks. Used for masonry bricks, paving blocks, and saline-resistant components.
Solves the CO₂ emissions problem of the cement industry — an industry responsible for 8% of global CO₂ emissions. Synthesized from aluminosilicates (neutralized red mud + fly ash + GGBFS) and alkaline activators (NaOH 8–12M + sodium silicate).
ProtectGD is ready to collaborate with industrial facilities, research organizations, and construction companies to jointly build a sustainable building materials market — where industrial waste becomes the foundation of the next generation of architecture.
Vietnam >50 million tons/year, global >10 billion tons/year.
Processing fees + product sales — a sustainable advantage.
Clinker-free geopolymer with no direct competitor.
Aligned with COP26, Net Zero, and the EU's CBAM.
Our mission is to build the next generation of sustainable building materials industry platforms — where business models create economic value while restoring the environment, contributing to achieving the Net Zero goals committed at COP26.