CGM High-Strength, Non-Shrink Grout
Early and High Strength: Compressive strength reaches 30–50 MPa within 1–3 days. Bolts can be tightened or machinery test-run just 24 hours after application, while the 28-day c……
Early and High Strength: Compressive strength reaches 30–50 MPa within 1–3 days. Bolts can be tightened or machinery test-run just 24 hours after application, while the 28-day c……
Fly ash cenospheres (hereinafter referred to as “microspheres”) are a novel type of ultrafine powder material. Produced from high-quality fly ash through a unique se……