碾压混凝土 (RCC) Performance

混凝土性能

特性

好处

抗弯强度高
(500至1,000 psi)

支持重, repetitive loads without failure and spans localized soft subgrade areas, which reduces maintenance costs and down time.

High compressive strength (4,000 to 10,000 psi) 

Withstands high concentrated loads and impacts from heavy industrial, 军事, 和采矿的应用程序.

高剪切强度

Eliminates rutting and subsequent repairs.

High density, low absorption

Provides excellent durability, even under freeze-thaw conditions; eliminates seepage through pavement.

Low water content, low water/水泥 ratio

Increases strength, reduces permeability, and enhances durability and resistance to chemical attack.

骨料嵌锁

Provides high shear resistance at joints and uncontrolled cracks to prevent vertical displa水泥 or faulting.

No steel reinforcing or dowels

Speeds and simplifies construction, reduces costs.

没有表格或整理

Speeds construction, reduces cost, minimizes labor.

没有成型或锯切接缝

Speeds construction, reduces cost. (To enhance appearance, joints can be sawn into RCC pavement.)

Hard, durable, light-colored surface

Resists abrasion, eliminates need for  surface course and reduces cost. The light color reduces lighting requirements for parking and storage areas.