国际市场崭露头角，东方雨虹斩获柬埔寨外资高端项目

沥青卷材作为建筑防水领域的基础核心材料，质量直接关系建筑安全与耐久性。如何评判一款沥青卷材的优劣？广告宣传的华丽辞藻终究虚妄，唯有真实的性能比拼和市场检验，才能分出高下。在全球化竞争舞台上，只有精准适配地域需求、突破技术瓶颈的产品，才能真正站稳脚跟。

Bituminous membranes serve as a foundational component in building waterproofing, where quality directly impacts structural safety and longevity. How is a membrane’s true worth measured? Marketing claims alone hold little weight—only rigorous performance comparisons and real-world validation separate excellence from the rest. In the global arena, products must precisely address regional challenges and push technological boundaries to establish a solid presence.

柬埔寨地处中南半岛，常年湿热多雨、烈日暴晒，这对防水材料的耐高温、抗老化性能提出严苛要求。值得关注的是，当地建筑市场虽借“一带一路”东风蓬勃发展，但防水行业标准仍待健全，材料质量参差不齐，致使大量新建建筑短期内频现渗漏问题。市场因此迫切需要优质可靠的防水解决方案。东方雨虹深耕海外市场多年，早在2008年便已布局东南亚市场，凭借丰富的国际化经验，在对柬埔寨气候特点、施工规范及市场痛点展开系统调研后，启动国际版高耐热改性沥青防水卷材的专项研发工作。

Located in the Indochina Peninsula, Cambodia’s climate is characterized by high humidity, heavy rainfall, and intense sunlight—conditions that demand exceptional heat resistance and durability from waterproofing materials. While the local construction sector has grown rapidly under the Belt and Road Initiative, waterproofing standards remain underdeveloped, leading to widespread leakage issues in new buildings due to inconsistent material quality. This gap has created a pressing need for reliable, high-performance solutions. With decades of overseas experience and a presence in Southeast Asia since 2008, OYH conducted in-depth research into Cambodia’s climate, construction practices, and market needs, paving the way for dedicated R&D on an international-grade, high-heat-resistant modified bituminous membrane.

这款针对性研发的卷材，自产品定位到施工应用全程对标国际高端品质。研发团队历经近半年时间，完成上百组实验，最终攻克“高耐热与强柔性并存”的技术难题。通过优化配方体系，该产品采用高性能改性剂与特殊填充剂组合，大幅提升卷材的热稳定性，使其在柬埔寨高温暴晒环境下不易软化流淌，同时保持优异的延伸率和弹性，能够有效应对基层变形，避免开裂渗漏。相较于当地市场常见产品，东方雨虹高耐热改性沥青防水卷材不仅在耐热性、柔韧性等核心性能上全面领先，更兼顾施工便捷性与高性价比，完美适配柬埔寨当地的施工条件与成本需求。产品上市后，迅速获得市场广泛认可。

Engineered from concept to application to meet international premium standards, this targeted solution was the result of nearly six months of intensive development, involving hundreds of tests to successfully balance high heat resistance with superior flexibility. By optimizing the formula with advanced modifiers and specialized fillers, OYH significantly enhanced the membrane’s thermal stability, preventing softening or flow under Cambodia’s extreme heat while maintaining excellent elongation and elasticity to accommodate structural movement without cracking. Compared to conventional local offerings, OYH’s high-heat-resistant membrane not only outperforms in core properties but also delivers easier installation and cost efficiency, aligning perfectly with regional construction requirements and budgets. Since its launch, the product has gained rapid market acceptance.

真正的品质，终将在严苛考验中彰显。柬埔寨某外资大型高端项目（一期6000㎡）在招投标环节中设置极高准入门槛，要求所有竞标沥青卷材必须通过多轮极限环境模拟测试与性能耐久性检测，并全面符合国际主流防水工程验收标准。在众多国际知名品牌的激烈角逐中，东方雨虹高耐热改性沥青防水卷材凭借稳定突出的性能表现脱颖而出，成功中标。

True quality reveals itself under the most demanding conditions. A major foreign-funded high-end project in Cambodia (Phase I: 6,000 m²) set stringent bidding criteria, requiring all competing membranes to pass multiple rounds of extreme environment simulations, durability tests, and full compliance with international waterproofing acceptance standards. Amid fierce competition from globally recognized brands, OYH’s high-heat-resistant modified bituminous membrane stood out for its consistent, exceptional performance and secured the contract.

此项目在柬埔寨市场极具代表性，成功中标不仅进一步验证东方雨虹产品在国际高端市场的竞争实力，更向海外市场充分彰显企业的技术底蕴与品牌价值。随着更多优质产品走向海外、更多国际工程项目高质量建设，东方雨虹持续拓展全球业务版图。目前，企业产品与服务已远销全球超150个国家和地区，凭借广泛布局的研发中心与服务体系，持续为全球市场提供安全可靠、环保高效的系统解决方案。

This landmark project in Cambodia not only validates OYH’s competitiveness in the global premium segment but also reinforces the company’s technological expertise and brand value worldwide. As more OYH solutions go abroad and contribute to international engineering excellence, the company continues to expand its global footprint. Today, OYH products and services reach over 150 countries and regions, supported by a worldwide network of R&D centers and service teams dedicated to delivering safe, reliable, and sustainable system solutions.

防水是建筑的“生命线”，守护着全球建筑安全与人民安居生活。东方雨虹始终秉持“为人类为社会创造持久安全的环境”的崇高使命，以打造“建筑建材系统服务商”为宗旨，在全球化征程中，将中国防水技术与经验转化为服务世界的能力，用高品质产品与服务，为全球建筑防水事业贡献专业力量。

Waterproofing is the lifeline of structures, safeguarding buildings and communities worldwide. Guided by its mission to “create lasting, safe environments for humanity and society,” OYH strives to be a world-class integrated construction materials systems provider. Through its global journey, OYH translates Chinese waterproofing expertise into international service capabilities, contributing professional, high-quality products and solutions to advance building waterproofing across the globe.