优砾科® 高性能修补材料
优砾科 ® R60 快硬修补砂浆
UNIKRETE® R60 Rapid Hardening Repair Mortar
技术数据表 | TECHNICAL DATA SHEET
≥ 30.0 MPa (C30)
2 小时抗压强度
Compressive strength @ 2 hours
≥ 60.0 MPa (C60)
28 天抗压强度
Compressive strength @ 28 days
≥ 6.0 MPa (F6)
28 天抗折强度
Flexural strength @ 28 days
≥ 1.5 MPa
拉伸粘结强度
Tensile bond strength
≥ 1.5 MPa (P15)
抗渗压力（7 天）
Impermeability pressure @ 7 days
1产品简介/Product Overview

优砾科 ® R60 快硬修补砂浆是一种预拌干混水泥基快硬修补材料，以特种快硬胶凝材料、精选级配骨料、矿物功能填料、低收缩改性助剂及增强纤维复合配制而成。本品专为道路与地坪的快速修补设计，具备超高早期强度、高流态自密实、超低收缩与优异的耐久性能。UNIKRETE® R60 is a pre-bagged, dry-mix cementitious rapid hardening repair mortar formulated from special rapid-hardening cementitious binders, selected graded aggregates, mineral functional fillers, low-shrinkage modifying admixtures and reinforcing fibres. It is engineered for rapid repair of roads and industrial floors, combining ultra-high early strength, high-flow self-compacting properties, ultra-low shrinkage and excellent durability.

2施工厚度/Construction Thickness
参数项目Parameter技术参数Technical Data
单遍施工厚度Application thickness per coat10–50 mm
3典型应用/Typical Applications
市政道路、高速公路路面坑洞、裂缝、板角断裂的快速修补。
Rapid repair of potholes, cracks and corner breaks on municipal roads and highway pavements.
桥面铺装层局部破损的快速修复。
Rapid repair of localised defects in bridge deck overlays.
机场跑道、滑行道、停机坪的道面快速抢修。
Emergency repair of airport runways, taxiways and aprons.
工业厂房、物流仓库、停车场等重载地坪的局部快速修补。
Rapid localised repair of heavy-duty floors in industrial plants, logistics warehouses and car parks.
混凝土路面伸缩缝边缘破损、啃边的修复。
Repair of spalled edges adjacent to expansion joints in concrete pavements.
井盖周边、沟槽回填后路面恢复。
Pavement restoration around manhole covers and after trench backfilling.
需快速恢复交通或生产的各类混凝土道面与地坪修补工程。
Repair of concrete pavements and floors where rapid return to traffic or production is essential.
4包装与储存/Packaging & Storage

包装规格： 30 kg 纸袋。Packaging: 30 kg paper bags.

储存条件： 存放于干燥、阴凉、通风良好的库房，以托盘离地存放。严防受潮、淋雨及与地面直接接触。Storage: Store in a dry, cool, well-ventilated area, raised off the floor on pallets. Protect from moisture, rain and direct contact with the ground.

保质期： 原装未开封、阴凉密封储存条件下，自生产日期起 6 个月。Shelf life: 6 months from date of manufacture in unopened, original packaging stored under cool, sealed conditions.