T/SBMIA 015-2020 Active Group standards

T/SBMIA 015-2020 Cement-based road surface repair material

Publish Date: 2020-09-15 Implement Date: 2020-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SBMIA 015-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Concrete, aggregates, mortar, and grout

ICS Name: Cement, gypsum, lime, and mortar

Publish Date: 2020-09-15

Implement Date: 2020-10-01

Scope

Scope: This standard specifies the terms and definitions, classification and marking, general requirements, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of repair materials for cement-based road pavements. This standard applies to dry-mixed mortars used in the repair of cement concrete road pavements. Main technical content: It is composed of cement, aggregates, redispersible latex powder, additives, and fillers, and is a factory-produced dry-mixed mortar used in the repair of cement concrete road pavements. It can be used after adding water in proportion and mixing evenly on site. It includes road pavement crack grouting materials and road pavement repair mortars. It is divided into road pavement crack grouting materials and road pavement repair mortars. Road pavement crack grouting materials are used in the form of grouting to repair fine cracks in cement concrete road pavements. Road pavement repair mortars are used in the form of manual application or mechanical spraying to repair wide cracks or damaged areas in cement concrete road pavements.

Development Information

Related Standards

GB/T 2022-1980 Replaced

GB/T 2022-1980 Test method for heat of hydration of cement—Adiabatic method

Publish Date: 1980-09-27

GB/T 177-1985 Abolished

GB/T 177-1985 Test method for strength of hydraulic cement mortar

Publish Date: 1985-06-29

GB/T 6645-1986 Replaced

GB/T 6645-1986 Granulated electric furnace phosphorous slag used for cement production

Publish Date: 1986-07-29

GB/T 7897.1-1987 Replaced

GB/T 7897.1-1987 Test method of mechanical properties of mortar for ferrocement General principle

Publish Date: 1987-06-05

GB/T 7897.2-1987 Replaced

GB/T 7897.2-1987 Test method of mechanical properties of mortar for ferrocement Test of bending strength

Publish Date: 1987-06-05

GB/T 7897.3-1987 Replaced

GB/T 7897.3-1987 Test method of mechanical properties of mortar for ferrocement Test of compressive strength

Publish Date: 1987-06-05