How to Improve the Wear Resistance of GRC Panels? GRC Wear-Resistant Enhancement Technical Solution

The wear resistance of GRC panels is improved mainly by adding wear-resistant aggregates (quartz sand, emery), reducing the water-binder ratio (≤0.35), and surface hardening treatment (penetrating hardener). After optimization, the abrasion value is ≤0.3g/cm² (ball bearing method), 50% better than ordinary GRC, making it suitable for places with high wear resistance requirements such as floors and stairs.

Experiments show that GRC panels with 30% quartz sand (Mohs hardness 7) achieve an abrasion value of 0.25g/cm²; after surface treatment with a penetrating hardener, wear resistance is further improved by 30%. A metro station selected wear-resistant GRC flooring; after 5 years of use, the wear depth was only 0.8mm, far below the 2.5mm of ordinary concrete. Testing confirms that Qinglong GRC wear-resistant panels meet the JC/T 906-2002 standard.

Aggregate Enhancement Technology

Adding quartz sand and emery; these aggregates improve wear resistance.

Mix Proportion Optimization Measures

Water-binder ratio ≤0.35; reduced porosity; these measures enhance densification.

Surface Treatment Processes

Penetrating hardener treatment; these processes form a hardened layer.

Application Scenario Matching

Selection based on the service environment; these adaptations ensure the material is put to best use.

Wear resistance can be significantly improved. Qinglong GRC specialized technology, suitable for wear-resistant applications.