Resettlement Housing External Wall & Roof Insulation Project
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Project Address: No.1 Dada Road, Heizhuanghu Area, Chaoyang District, Beijing
Project Name: Dingxinzhuang Resettlement Housing Project in Heizhuanghu
Project Type: Livelihood resettlement residential project. We supply insulation materials for Building 1#, 5#, 9#, 13#, 14#, 15#, 16#, 19#, 20#. Resettlement housing has strict requirements for thermal insulation, fire resistance, material stability, cost control and delivery schedule. After multi-party assessment, Langfang Haochen Insulation Material Co., Ltd is designated as the unified supplier for external wall and roof insulation materials.
I. Supply Information
Supplier: Langfang Haochen Insulation Material Co., Ltd.
Buildings Supplied: 1#, 5#, 9#, 13#, 14#, 15#, 16#, 19#, 20#
Material Details
External Wall Insulation rock wool board: 140kg/m³, 1200×600×90mm
Roof XPS Board: 1200×600×90mm
Total Supply Area: Approximately 93,000 ㎡ for rock wool boards and XPS boards
II. Advantages of Selected Materials
Grade A Rock Wool with XPS Boards, Compliant with Beijing Residential Fire Codes
The external wall adopts 140kg/m³ high-density Grade A rock wool board with excellent fire resistance to meet fire requirements for resettlement housing external insulation. XPS roof boards form a complete insulation system to balance energy saving and fire safety and meet residential project acceptance standards.
140kg High Density Rock Wool for Reliable External Thin-coat Render System
The rock wool board features outstanding tensile and anti-slip performance, resisting hollowing and falling off over long service life. It adapts to seasonal temperature fluctuations, improves residents’ comfort and cuts heating consumption.
Unified Thickness for Wall & Roof Panels for Convenient Site Management
Rock wool boards and XPS roof panels share the same 90mm thickness and standard 1200×600 size, which facilitates layout and cutting, reduces material waste and simplifies on-site storage.
Integrated Material Supply Ensures Stable Delivery
Haochen manufactures and supplies both external wall rock wool and roof XPS boards with unified quality standards, eliminating performance differences from multiple suppliers and simplifying inspection and document filing.
Good Hydrophobic & Weather Resistance to Prevent Moisture Damage
The boards have strong hydrophobic properties to resist rain and moisture, avoiding insulation performance loss caused by water absorption and reducing common wall dampness and condensation issues in residential buildings.
III. Project Cooperation Highlights
✅ Special production arrangement for this large order, batch delivery following multi-building construction schedules;
✅ Separately packaged and clearly marked rock wool boards and XPS boards for easy on-site use;
✅ Complete certificates and third-party test reports for every batch to support inspection and supervision review;
✅ Manufacturer technical support for key nodes including window openings and roof flashings;
✅ Direct supply from original factory with tight tolerance control to guarantee stable quality for bulk orders.
IV. Project Summary
A total of 93,000㎡ rock wool boards and XPS boards were supplied for Dingxinzhuang Resettlement Housing Project, covering external wall and roof insulation of 9 residential buildings. All Haochen insulation materials satisfy drawing and local specification requirements, and our reliable delivery capacity is recognised by general contractor and supervisor.
This project proves Langfang Haochen Insulation’s capability for large resettlement housing cluster projects. We provide one-stop insulation solutions with external wall rock wool and roof XPS boards for resettlement housing, indemnificatory housing and residential community insulation works.
