This standard specifies the technical conditions for petroleum asphalt suitable for building high-grade roads, which is produced by various processes using petroleum as raw materials. The products covered by this standard are suitable for building high-grade roads and are also suitable as raw materials for emulsified asphalt and modified asphalt. GB/T 15180-2000 Heavy Traffic Road Petroleum Asphalt GB/T15180-2000 Standard download decompression password: www.bzxz.net

1CS 75.T40
National Standard of the People's Republic of China
GB/T15180-2000
Petroleum asphalts For heavy tralfic road pavement2000-08-28Published
2001 - 03- 01 Implementation
National Quality Technical Supervision Bureau Release
GE/T15180—2000
This standard is based on the development of heavy traffic road pavement and production technology, and adopts JJSK2207 equivalently. It is revised GB/T15180—1994 high-grade road petroleum asphalt 3. The main differences between this standard and GR/T151R0—1S91 and JISK2207 are as follows: 1. The name of the standard is changed from high-grade road asphalt to heavy traffic road asphalt 3. 2. The determination item of free wax content is added, and the index is not more than 3.0. 3. The AH-5015℃ cut-off is increased to not less than 80m. This standard is proposed by the National Bureau of Petroleum and Chemical Industry. This standard is from the Institute of Petroleum Technology (referring to the Institute of Heavy Oil Research, Petroleum University (Hua Le). The drafting unit of this standard is the Institute of Heavy Oil. The main authors of this standard are: Zhang Yuqi, Wang Cuihong. 1 Scope
National Standard of the People's Republic of China
Petroleum asphalt for heavy traffic roads
Petroleum asphalt for heavy traffic roads GR/T151B02000
#G1518-1974
This standard specifies the technical conditions for the construction of roads with high throughput capacity produced by various processes with crude oil as raw material, as well as the requirements for packaging, labeling, storage, transportation, etc. The products of this standard are suitable for the construction of expressways, highways and city roads, main roads and other traffic roads, and are also suitable for various levels of highways, urban roads, airports, etc., as well as for use as 2 References
The following referenced articles become part of the six standards through reference. Unless there is a clear provision in the standard, the following referenced standards should be the product's own standards.
B/6? Flash point and ignition point test method (open ring method) GB/T4(19) Determination of softening point of asphalt
Determination of elongation of asphalt
GB: T4508
GB/T 450S
GB/T 5304
Nutrient oil needle penetration test method
Oil-free oven test method
【H/8 Oil density determination
I3/111.17 Oil sample
GB/T11148 Oil dissolution test method for determination of iodine content
SH/T 0425
SH4 Product packaging, product delivery inspection and acceptance 3 Product classification
This standard is divided into AH 130, AH 1E, AH 9), AH-7, 4H-50 5: Technical requirements of this standard See 1. State Quality and Technical Supervision Bureau 2000-08-28 approved 20C103·31 actual drag
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5Packaging.Marking.Storage and Acceptance
GH/T15180—2000
Technical requirements for non-oiled green grass for heavy traffic roads
Quality grass index
AH-130
:20--140
36--46
AH-110
1x--120
42-- 52
Wood products packaging, marking. Storage, transportation, sales and delivery age collection shall be carried out according to SH01646 sampling
Sampling according to 11117,
44--34
40--60
45--55
Falling test method
GB.T 4509
GB:T 450%
GB/T 4507
G1/T8928
CB/I J3C4
GT/T aRC:
GR/T 45G
GRT 43
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