Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO TP 60:2000
• Năm ban hành / Publication date: 2000
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Method of Test for Coefficient of Thermal Expansion of Hydraulic Cement Concrete
• Số trang / Page: 7

Phạm vi áp dụng / Scope of standard

This test method covers determination of the coefficient of
thermal expansion (CTE) of hydraulic cement concrete cores and
cylinders. Since it is known that the degree of saturation of
concrete influences its measured coefficient of thermal expansion,
the moisture condition of the concrete specimens must be
controlled. For this test procedure, the specimens must be in a
saturated condition.

The values stated in SI units shall be regarded as the
standard.