One, overview
The LD road spike anchoring agent is a new type of high performance anchoring material compounded with polymer materials. Including A (resin), B (curing agent), C (filler) three components, this product adopts the high quality resin and refinement packing, 100% solid content, does not contain solvents and other volatile substances harmful to human body. Each set of materials of three components in completely mixed can be used under normal temperature, and there is no need to add any ingredients. It has a fast hard, high strength, high temperature resistance, corrosion resistance, cold operation of construction, wet and good insulation performance. Especially without heating process, no pollution to the environment, to avoid construction-site fire hazard.
Two, the use of range
Special sleeper spike anchoring, suitable for high speed passenger dedicated line, Chengtie, subway, special line, and all kinds of track circuit line spike anchoring.
Three, the main technical performance
1, pullout capacity: 4h>60KN, 6h>90KN
2, good fatigue resistance.
3, liquidity is good, can make the spike hole filling.
4, wet and good insulation performance.
5, good freeze resistance, the construction can be normal in -50 ℃ temperature is negative, negative temperature environment does not affect the growth of anchoring strength.
6, has good impermeability, corrosion resistance, good heat resistance.
7, do not contain ingredients harmful to the bar, can protect the spike does not rust.
8, no shrinkage: no shrinkage grouting forming, ensure high accuracy installation.
9, excellent creep resistance: can -80 ° C to +80 ° C frozen bad physical condition and thawing, vibration compression under long-term use without plastic deformation.
Four, compared with the sulfur anchor agent:
Products
The performance of sulfur anchor agent LD screw spike anchoring agent
Pullout force of >60KN >90KN
Wet insulation performance of 1.5M Ω 50M
The fatigue performance of 2000000 >600 million times
The construction effect with several people, build a range frame pot, boil, can not move. Can be operated by one person, no
