LG 134
LG 134 is polyurethane material made of two-component, which use for ground reinforcement and small water ingress. It has high level adhesive force and excellent mechanical properties. It can last the same long lifetime when bonding and united with the ground condition; The reaction speed of the product can be improved by adding a certain amount of accelerator. After injection into the ground, the low-viscosity mixture remains as liquid status for a few seconds, penetrates into cracks, expands, and effectively strengthens and seals the broken area.
keyword： Shield consumables, mine geological filling and reinforcement materials
Classification:
Product Details
Summary
LG 134 is polyurethane material made of two-component, which use for ground reinforcement and small water ingress. It has high level adhesive force and excellent mechanical properties. It can last the same long lifetime when bonding and united with the ground condition; The reaction speed of the product can be improved by adding a certain amount of accelerator. After injection into the ground, the low-viscosity mixture remains as liquid status for a few seconds, penetrates into cracks, expands, and effectively strengthens and seals the broken area.
Features
● Low viscosity and high permeability;
● Excellent adhesion, high strength and good plasticity;
● Excellent toughness can adapt to long-term ground pressure;
● Excellent prevention water ingress by react with water;
● Easy to operate.
Technical Data
| Color | Viscidity | Density kg/m3 | |
| A Component | Light yellow | 250-350 | 1100 |
| B Component | Dark brown | 300-400 | 1200 |
● The viscosity and density are tested at 20°C.
● Flash(ing) point: Resin / Catalyst ＞ 200 ℃
● Component A : B = 1:1 (Volume), or 100: 109 (Weight);
Application
● Consolidate crack in coal mine and rock face;
● Consolidate tunnel face;
● Pte-reinforcement to crack and fault zone in tunnel;
● Strengthen to anchor rod, anchor cable;
● Settlement as waterproof wall;
● Structural reinforcement to tunnel lining and dam body.
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