Overview
40 MPa 60 Grouting Material is a specialized cementitious blend designed for high-load applications where precision and durability are critical. It achieves a compressive strength of 40 megapascals (MPa) within 28 days, meeting international standards like ASTM C1107. The '60' typically denotes its flowability or working time (e.g., 60 minutes). Unlike conventional concrete, this grout incorporates fine aggregates, Portland cement, and additives (e.g., superplasticizers, shrinkage reducers) to ensure self-leveling properties and minimal voids. It is widely used in industrial settings, infrastructure projects, and seismic retrofitting due to its reliability under dynamic loads.
Physical and Chemical Properties
The material exhibits a flowable consistency when mixed with water (typically at a 0.12–0.15 water-to-powder ratio), enabling it to penetrate tight spaces without vibration. Its hardened density ranges from 2.2–2.4 g/cm³, providing robust load distribution. Key chemical properties include alkaline pH (10–12) and resistance to sulfates/chlorides, making it suitable for harsh environments. The grout gains early strength (15–20 MPa within 24 hours) and fully cures in 28 days. Additives like silica fume enhance impermeability and bond strength to existing substrates.
Main Applications
Primary uses include anchoring heavy machinery (e.g., turbines, presses) where alignment stability is crucial. It also serves in bridge bearing pad installations, wind turbine base grouting, and repairing cracks in concrete structures. In civil engineering, the material fills voids in precast segmental tunnels and underpins columns in high-rise buildings. Its non-corrosive nature and ability to withstand vibrations make it a preferred choice for railway track bed stabilization and power plant equipment foundations.
Safety and Storage
Store the dry powder in original sealed bags away from moisture to prevent premature hydration. Shelf life is typically 6–12 months under optimal conditions. During mixing/application, ensure adequate ventilation to avoid dust inhalation. Hardened grout is non-hazardous, but uncured material can cause skin irritation due to alkalinity. First aid measures include rinsing exposed skin with water and seeking medical advice for eye contact. Dispose of waste according to local regulations for cementitious products.
B2B Procurement Guide
When sourcing 40 MPa 60 Grouting Material, prioritize suppliers with ISO 9001 certification and batch-specific test reports. Key procurement criteria include compressive strength compliance, chloride content (<0.1% for reinforced concrete), and packaging integrity. Bulk purchases (10+ tons) often attract discounts, but verify logistics for moisture protection during transit. For specialized projects, consider custom formulations with extended workability or accelerated curing. Sample testing is recommended to validate performance under site-specific conditions (e.g., temperature, substrate type).
Related Manufacturers
- 主营：道路抢修、道路修补料、环氧修补砂浆、灌浆料压浆料、外加剂、抗裂砂浆
- 主营：封缝胶、处理剂、修补剂、灌浆料、压浆料、粘钢胶、灌注胶、植筋胶、结构胶、粘接剂、修补料、增强剂、界面剂、压浆剂、灌封胶、抢修料、碳布胶、抗裂砂浆、灌浆树脂、防水砂浆、建筑加固、环氧胶泥、裂缝处理、加固材料、防水涂料
- 主营：聚合物修补加固砂浆、道路快速修补料、聚合物防水防腐砂浆、水泥基灌浆料、环氧树脂灌浆料、聚丙烯乳液砂浆、环氧树脂胶泥、环氧树脂砂浆、水泥基渗透结晶防水涂料、混凝土防碳化涂料、环氧灌浆树脂胶、裂缝空鼓胶、环氧树脂植筋胶、环氧树脂粘钢胶、环氧树脂碳布胶、环氧树脂界面胶、J302环氧界面剂、J303混凝土起沙处理剂、EC-1高强界面剂、108浓缩建筑胶粉、环氧树脂涂料、水泥基自流平砂浆、碳纤维布
- 主营：混凝土色差修复剂、环氧树脂砂浆、混凝土防碳化涂料、灌浆料、环氧灌浆料、聚合物防水防腐砂浆、聚合物防水砂浆、高分子防水益胶泥、环氧树脂胶泥、混凝土界面剂、聚合物加固砂浆、环氧界面胶、不发火防静电砂浆、混凝土保护剂、混凝土色差调整剂、丙乳砂浆、铝酸盐无机防腐砂浆、水泥自流平砂浆、环氧粘钢胶、环氧植筋胶、道路修补料、环氧乳液砂浆、聚合物水泥浆、空鼓胶、起砂处理剂
- 主营：灌浆料、压浆料、防水砂浆、修补砂浆
- 主营：修补料、修补砂浆、超细水泥、灌浆料、水泥砂浆、防水砂浆、水泥注浆料、隧道专用注浆材料、混凝土防碳化涂料、高延性混凝土、路面修补料、薄层修补料、护砼一号、伸缩缝浇注料、速凝灰、混凝土表面增强剂、粘钢胶、植筋胶
- 主营：灌浆料、加固水泥、灌浆材料
- 主营：道路修补料、聚合物水泥砂浆、聚合物防水砂浆、高强无收缩灌浆料、高分子益胶泥、环氧树脂砂浆、环氧树脂胶泥、环氧粘钢胶、环氧树脂碳布胶、108胶粉、聚合物修补砂浆、混凝土界面剂、地面起沙处理剂、自流平砂浆、裂缝修补胶、聚合物防水胶泥、混凝土空鼓修补胶、环氧修补砂浆、灌浆树脂胶、聚合物防水防腐砂浆、道路抢修料、混凝土色差修补剂、混凝土防碳化涂料、环氧树脂界面胶
- 主营：环氧树脂胶泥(环氧砂浆)、环氧树脂胶、防水砂浆、灌浆料、粘钢胶、加固砂浆、丙乳砂浆、起沙处理剂、道路修补料、界面剂、植筋胶、碳布胶、色差修复剂、防碳化涂料、自流平、裂缝修补胶、空鼓灌注胶、灌缝胶、封缝胶、防腐砂浆、聚合物砂浆
- 主营：防水剂、憎水剂、沥青砂浆、灌浆料、环氧沥青、沥青胶泥、沥青油膏、防水涂料、聚合物防水、透明防水胶、聚氨酯防腐、聚氨酯防水、盐防水砂浆、防油渗胶泥、胶乳水泥砂浆、渗透结晶防水
- 主营：压浆料、路面修补料、金刚沙耐磨料施工、灌浆料、防静电不发火砂浆、金属防静电砂浆、抗裂砂浆、保温砂浆、防水砂浆
- 主营：压浆料、高延性混凝土、聚合物砂浆、灌浆料、高强无收缩灌浆料、支座灌浆料、套筒灌浆料、石膏基自流平、水泥自流平、水泥路面修补料、路面修补料、预应力孔道压浆料、轻质抹灰石膏、金刚砂耐磨料、道路修补砂浆、自流平水泥、座浆料、注浆料、自密实混凝土、聚合物抗裂砂浆
- 主营：路面快速修补料、环氧胶泥修补砂浆、水泥自流平、高强无收缩灌浆料、抢修料
- 主营：耐火砖、耐火浇注料、耐火球、高强无收缩耐热灌浆料、蓄热体、耐火水泥、耐火胶泥、耐火材料、耐热混凝土、高铝砖、刚玉砖
- 主营：修补材料、修补混凝土、混凝土修复料、灌浆料、起砂裂缝抢修料、道路破损修补料
- 主营：环氧砂浆、路面修补料、抢修料、高强无收缩灌浆料、水泥自流平
- 主营：速凝剂、锚固剂、水玻璃、高强无收缩灌浆料、砂浆王、膨胀剂、道路抢修料、脱模剂、环氧修补砂浆、防水粉、孔道压浆料、透水混凝土增强剂、沥青冷补料