T/HEBQS 016-2023 Active Group standards

T/HEBQS 016-2023 Water-in-oil asphalt waterproof coating

Publish Date: 2023-03-15 Implement Date: 2023-03-20 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/HEBQS 016-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Paints and varnishes

Publish Date: 2023-03-15

Implement Date: 2023-03-20

Scope

Main technical content: Table 1 Mechanical properties of water-emulsion asphalt waterproofing coatings **No.** **Test item** **Indicator** L H1 **Solid content, %** ≥ 50 2 **Heat resistance, °C** 80 ± 2 110 ± 2 No flow, slippage, or dripping 3 **Waterproofness** 0.3 MPa 120 min No water penetration 4 **Bonding strength, MPa** ≥ 0.30 5 **Dry time, min** ≤ 86 ≤ 247 6 **Low-temperature flexibility, °C (standard conditions)** -15 0 7 **Alkali treatment** -10 5 8 **Acid treatment** -10 5 9 **UV treatment** -10 5 10 **Elongation at break, %** Standard conditions 450 Alkali treatment 450 Acid treatment 450 UV treatment 450 a Both parties may agree on a lower low-temperature flexibility indicator if needed.