LY/T 3202-2020 Active Industry standards-Forestry

LY/T 3202-2020 Bamboo winding utility tunnel

LY/T 3202-2020 Bamboo winding utility tunnel

Publish Date: 2020-03-30 Implement Date: 2020-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: LY/T 3202-2020

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Plywood

ICS Name: Other wood-based boards

Publish Date: 2020-03-30

Implement Date: 2020-10-01

Pages: 20 pages

Scope

This standard specifies the classification and marking, raw materials, technical requirements, test methods, inspection rules, marking, lifting and transportation, and storage of bamboo-wrapped pipe galleries.
This standard applies to bamboo-wrapped pipe galleries with a nominal inner diameter of 2,000 mm to 5,000 mm, a ring stiffness grade of 7,500 N/m2 to 30,000 N/m2, and an application environment temperature of -40 °C to 80 °C. Bamboo-wrapped pipe galleries with other nominal inner diameters and ring stiffness grades can also be used as reference.

Development Information

Word Count: 38 Thousand words Pages: 20 pages

Referenced Standards

GB/T 2567-2008 Test methods for properties of resin casting boby GB/T 14074-2017 Testing methods for wood adhesives and their resins GB/T 15780-1995 Testing methods for physical and mechanical properties of bamboos GB/T 37805-2019 Bamboo winding composite pipe GB/T 1447-2005 Fiber-reinforced plastics composites—Determination of tensile properties GB/T 1448-2005 Fiber-reinforced plastics composites—Determination of compressive properties GB/T 1463-2005 Test methods for density and relative density of fiber reinforced plastics GB/T 4380-2004 Assessment of departure from roundness—Two-and three-point methods GB/T 5352-1985 Test method for external loading properties of fiber-reinforced thermosetting plastic pipe by parallel-plate loading GB/T 5352-2005 Fiber-reinforced thermosetting plastic composites pipe—Determination for external loading properties by parallel-plate loading GB/T 9978.8-2008 Fire-resistance tests—Elements of building construction—Part 8:Specific requirements for non-loadbearing vertical separating elements GB 50838-2015 Technical code for urban utility tunnel engineering

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