Jun 18,2025
Helwe Fireproof Demonstrates International Standard Efficacy in Wooden Building Fire Test, Fireproof Coatings Significantly Delay Combustion
As a global innovation leader in fire protection solutions, Helwe Fireproof Technology, in collaboration with international fire safety experts, has completed a special fire resistance test on wooden building structures by referencing authoritative international standards such as ASTM E119 and ISO 834 for firestop materials. The test data fully validate the critical protective value of Helwe’s fireproof coatings for wooden structures in extreme fire scenarios.
Test Background and Methodology
A typical wooden building frame structure was selected, with the left half coated with 0.5mm Helwe® Fireproof Coating for Wooden Structures and the right half kept untreated as a control. The experiment strictly referenced international standards to simulate real fire environments, using thermocouple arrays to monitor temperature fields in real time and record the evolution of structural integrity.
Key Test Data
- Uncoated Area (Control Group)：
- Open flames first appeared at 4 minutes, rapidly penetrating the surface wooden materials;
- At 34 minutes, the structure completely collapsed due to thermal degradation and drastic loss of load-bearing capacity.
- Coated Area (Experimental Group)：
- The main structure remained basically intact without complete collapse until the flames extinguished (total test duration: 60 minutes);
- The coating reduced the wood pyrolysis rate by over 65% through forming an intumescent insulation layer (based on ISO 1716 calorific value test data).
International Expert Review
UL-certified fire protection engineer involved in the test, commented: “The test data clearly show that Helwe’s fireproof coatings effectively suppress flame spread and maintain structural stability through a dual mechanism of ‘physical barrier + thermochemical reaction’. The performance fully complies with complex building fire codes such as NFPA 285, providing a reliable solution for passive fire protection design of wooden buildings.”
Technical Value and Industry Significance
The test results not only confirm Helwe’s fireproof coatings’ excellent efficacy in delaying combustion (averaging a 26-minute extension of fire resistance limit) and reducing fire loads but also endorse the credibility of the data through international standard certification systems. For scenarios with concentrated wooden structures such as cultural tourism buildings and rural residences, Helwe’s solutions can significantly extend early fire warning and personnel evacuation windows, helping build safer building fire protection systems.
Committed to product iteration driven by technological innovation, Helwe Fireproof relies on a global R&D network and ISO 9001/14001/45001-certified production bases to provide customized firestop solutions for high-risk sectors such as petrochemical, data centers, and rail transit, safeguarding global infrastructure security.
Latest News
CONTACT US
Headquarters Office
Contact: Vivian Wang
Tel:400-099-0939
Email: vivian.wang@helwe.net
Singapore Office
Contact: SS MOORTHY
Tel: +65 - 90218105 / +62 - 8111081006
Email: shan.moorthy@iepccsolutions.com
Coverage: Singapore, Malaysia, India, Indonesia
Friendly Links: www.pinfa.eu