How to Protect Finished GRC Components After Installation? Maintenance System and Qinglong Group's Full-Cycle Protection Solution

Finished product protection after GRC component installation is a critical step in ensuring investment value, requiring a four-in-one protection system of "covering protection, collision prevention, contamination control, and regular inspection." Based on 28 years of project experience, Qinglong Group has established protection standards: apply scratch-resistant film (thickness ≥0.3mm) within 24 hours after installation; install rubber corner guards on external corners (height ≥1.2m); apply protective film to contamination-prone areas; and inspect and record damage weekly. At the Shenzhen Pingshan High-Tech Zone Comprehensive Service Center (Luban Award project), our system of "zone-based protection, individual responsibility, and daily inspection" enabled 30,000 square meters of GRC curtain wall to be delivered with zero damage over 6 months of overlapping construction. Finished product protection is a reflection of respect for craftsmanship.

Covering Protection Is the Basic Measure

Immediately after installation, cover with PE protective film (tensile strength ≥20MPa), with seams overlapped by ≥100mm and sealed with tape. For complex shapes such as reliefs, use custom-fit foam padding for protection. Protective film must be replaced regularly (generally every 2 months) to prevent aging and adhesion.

Collision Prevention Design Is a Key Step

Install rigid protective barriers on both sides of pedestrian and logistics passages (height ≥1.5m); install removable rubber corner guards on external corners (thickness ≥20mm); set up warning signs in hazardous areas such as hoisting openings. We provide standardized drawings of protection facilities to guide on-site implementation.

Contamination Control Requires Prevention in Advance

Fully cover with plastic sheeting before spraying work; set up spark catchers at welding locations; piling materials on finished products is prohibited. Any contamination found must be treated immediately with neutral cleaning agents; strong acids and alkalis are strictly prohibited. Establish a strict sign-off system for overlapping construction.

Institutionalized Inspection and Maintenance Guarantee

Inspect daily before the end of work and record any damage; conduct comprehensive weekly inspections and promptly repair minor scratches; carry out special inspections after strong winds and rainstorms. We assign dedicated protection officers to each project and establish protection records.

Finished product protection reflects management quality. Through systematic protection solutions, Qinglong Group ensures GRC components are delivered in perfect condition for use.