Corrugated Rock Wool Board
Overview
Corrugated rock wool board is a premium insulation material manufactured by melting basalt rock and slag at high temperatures, then spinning it into fibers. The corrugated design enhances its structural strength and ease of installation. It is widely recognized for its superior thermal insulation, fireproofing (A1 non-combustible rating), and sound absorption capabilities. This material is eco-friendly, as it is made from natural minerals and is recyclable. Its durability and resistance to moisture, mold, and pests make it a long-lasting solution for diverse construction needs. The corrugated surface also improves adhesion for plaster or other finishes.
Physical and Chemical Properties
Corrugated rock wool boards exhibit a density range of 80-200 kg/m³, balancing lightweight handling with robust performance. Their thermal conductivity typically ranges from 0.035 to 0.045 W/(m·K), ensuring efficient heat retention. The material is chemically inert, resisting acids, alkalis, and organic solvents. With a melting point exceeding 1000°C, these boards provide exceptional fire resistance, often achieving Euroclass A1 standards. The corrugated structure not only adds mechanical strength but also improves acoustic performance by disrupting sound waves. Unlike fiberglass, rock wool is hydrophobic, minimizing water absorption and maintaining insulation properties in humid conditions.
Main Applications
In construction, corrugated rock wool boards are extensively used for insulating walls, roofs, and facades, particularly in industrial buildings and cold storage facilities. Their fire resistance makes them ideal for fire-rated partitions and protective barriers around structural steel. Industrial applications include insulation for pipelines, boilers, and HVAC systems, where temperature stability is critical. The material’s sound-absorbing qualities are leveraged in theaters, recording studios, and machinery enclosures. Recent trends also see its use in modular construction and prefabricated buildings due to its easy installation and compliance with green building standards like LEED.
Safety and Storage
While rock wool is non-toxic, its fibers can cause skin and respiratory irritation during handling. Workers should use PPE such as gloves, goggles, and NIOSH-approved dust masks. Cutting or drilling should be done in well-ventilated areas to minimize airborne particles. Storage requires protection from moisture—pallets should be kept off the ground and covered with waterproof sheets. Boards must not be stacked excessively high to prevent deformation. Shelf life is virtually unlimited if stored properly, though damaged or wet panels should be discarded to maintain performance.
B2B Procurement Guide
When sourcing corrugated rock wool boards, prioritize suppliers with ISO 9001 certification and third-party fire test reports (e.g., BS EN 13501-1). Key specifications to confirm include density (e.g., 120 kg/m³ for walls), thickness (25-100 mm), and facing materials (if any). Bulk orders often attract discounts of 10-20%, especially during off-peak seasons. Logistics planning is crucial due to the material’s volume; inquire about supplier-assisted loading or just-in-time delivery options. For international procurement, verify compliance with local standards like ASTM (U.S.) or GB (China), and account for potential tariffs on mineral wool products.
Related Manufacturers
- 主营：集装箱、活动房、集装箱厂家、岩棉板、岩棉板厂家、活动房厂家、集装箱生产厂家、集装箱房、非标集装箱、定制集装箱、彩钢板、钢结构、钢结构厂家、彩钢板厂家、波纹箱、网红集装箱、集成房屋、活动板房、移动厕所、太空舱、网红商铺、集装箱活动房、工程围挡、住人集装箱、民宿箱房
- 主营：岩棉板、岩棉净化板、不锈钢岩棉机制板、硫氧镁机制彩钢板
- 主营：挤塑板、保温板、抗裂砂浆、岩棉板、聚合聚苯板
- 主营：彩钢板、活动房、手工板、岩棉板材、集装箱、彩钢泡沫、岩棉夹芯板、保温泡沫板、岩棉净化板、中空玻镁板材、波纹瓦玻璃棉
- 主营：硅酸盐板、硅酸盐管、玻璃棉、岩棉板、外墙岩棉板、保温岩棉板、玻璃棉板、玻璃棉毡、玻璃棉管、橡塑板、橡塑海绵、岩棉管、复合硅酸盐、橡塑管、橡塑毡、复合硅酸盐板、岩棉毡、橡塑保温棉、橡塑保温板、离心玻璃棉、自粘玻璃棉、玻璃保温棉、岩棉保温板
- 主营：管道保温岩棉板、防潮背衬板、挤塑板、保温板
- 主营：岩棉夹芯、聚氨酯封边岩棉夹芯板、烘道板、岩棉板、瓦楞板、净化板、硅岩板、桁架板、隔断板、玻镁板、机制板、吊顶板、复合板、保温板、吸音板、泡沫板、钢结构、聚氨酯板、隔音板材、无尘车间、硫氧镁板、净化车间、洁净车间、三明治板、横铺板
- 主营：岩棉净化板、聚氨酯净化板、硫氧镁净化板、岩棉瓦楞板、硅岩净化板、不锈钢净化板、泡沫复合板、岩棉复合板、手工净化板、中空玻镁净化板、烘道板、机制净化板、硅岩复合板、硅岩洁净板、硅岩夹芯板、聚氨酯复合板、聚氨酯夹芯板、聚氨酯洁净板、岩棉夹芯板、岩棉洁净板
- 主营：夹芯板、落水管、排水管、墙面瓦楞板、瓦楞岩棉板、瓦楞岩棉屋顶板、瓦楞岩棉复合板、净化板、保温板、铝合金、修缮板材、轻钢彩板、金属幕墙板、车间无尘室、保温复合板、彩铝雨水管、彩钢雨水管、岩棉夹心板、彩钢屋面板、冷库用冷库板、聚氨酯冷库板、彩铝型材下水管、彩钢岩棉复合板、建筑外墙幕墙板、保温装饰一体板
- 主营：聚氨酯封边岩棉夹芯板、TPO融合屋面光伏板、PIR冷库板、直立锁边封边岩棉板、手工净化彩钢夹芯板、聚氨酯夹芯板、四企口幕墙板、手工岩棉夹芯板、机制岩棉夹芯板、TPO复合屋面板、TPO融合瓦、镀锌楼承板、彩钢弧形瓦、彩色压型板、镀锌压型板、C/Z型钢、彩钢瓦、铝镁锰板、铝镁锰岩棉彩钢夹芯板、机制落水管、漏水斗、手工彩钢落水管、自发泡冷库保温夹芯板、倒置TPO融合夹芯板、冲孔隔音彩钢瓦
- 主营：聚苯板、保温棉、聚乙烯复合卷材、岩棉板、保温挤塑泡沫板、发泡水泥保温板、EPS装饰线条
- 主营：次龙骨、几字托、屋面板、岩棉板、间隔架、挡水板、型钢板、钢结构、次檩条、钢扣板、楼承板、楼面板、钢承板、隔间架、筋桁架、墙面板、隔层板、夹芯板、彩钢瓦、镀锌板、彩钢板、内衬板、镀锌檩条、底板配件、冷弯檩条
- 主营：游泳池、混凝土、隔音减震、岩棉板、地面垫层、轻料砌筑材料、楼顶屋面垫层
- 主营：玻璃棉板、橡塑板、岩棉隔离带、岩棉板、岩棉板贴铝箔、砂浆纸岩棉复合板、砂浆岩棉复合板、橡塑板贴铝箔、橡塑管贴铝箔、橡塑管、玻璃棉卷毡贴箔、玻璃棉卷毡、玻璃棉板贴箔、聚苯板装饰一体板、挤塑板装饰一体板、真石漆一体板、聚苯板
- 主营：彩钢雨水管、彩钢板落水管、镀铝锌板彩钢瓦、彩钢瓦楞板、彩钢瓦、不锈钢瓦、压型彩钢板、镀锌楼承板、楼承板、压型钢板、钢结构楼承板、镀锌压型板、岩棉彩钢瓦、冲孔彩钢板、彩钢落水管、彩钢压型板、开口楼承板、彩钢岩棉夹芯板