HX - 669 water-based polyurethane injection grout

                        Product introduction

            "HX one-component water soluble polyurethane chemical grouting material is composed of hydrophilic polyether polyols and isocyanates and isocyanate reaction over the basis of a kind of high polymer chemical grouting material. The material in water after the reaction, the formation of elastic colloid solidification body, so as to achieve the purpose of good water, is a new type of high-voltage waterproof plugging grouting material.

                            Product features

   1, water dispersion, emulsification, foaming, chemical reaction, immediately from elastic colloid solidification, forming good waterproof performance.

   2, in the formation of elastic colloid concretion body good extensibility, flexibility and penetration resistance, low temperature resistant, remain permanently in the water.

    3, the product is harmless to the human body, non-toxic, non-polluting.

    4, elastomer material pulp reaction in water to form at the same time, the release of carbon dioxide gas, gas pressure, with the help of can be pressed into mud structure, the gap between further formation of porous structure is compact, can be fully populated. The characteristics of the secondary infiltration.

     5, serous swelling, a large number of package has good hydrophilicity and irrigation, at the same time, the slurry viscosity, curing speed can be adjusted according to need.

                         Technical indicators

Serial number test project indicators

The density of 1.00 or higher

The viscosity of the $1000 or less

Gel time 300 or less

4 water 20 or higher inflation

Five bags of water 300 or higher

6 don't volatile content is 75 or higher

7 foaming rate is 350 or higher

Note: the gel time can be customized according to customer's demand. Coagulation time can customize according to customer's requirements;

                        Using range

1, all kinds of buildings and ground cracks, expansion joints, construction joints of concrete engineering, structural joint seal leakage.

2, geological drilling engineering drilling plugging reinforcement and protection.

3 dam grouting, water conservancy and hydropower engineering, water conveyance tunnel fracture plugging, seepage control and dam reinforcement concrete cracks.

4, high-rise building, railway and highway subgrade reinforcement and stability.

5, coal mines, or other water plugging tunnel mining engineering, such as broken roof layer steel bar.

6, bridge foundation reinforcement and strengthening the bridge crack.

7, the structure of the deformation of the reinforced concrete structures, such as water tower, steel gap, prevent subsidence pool.

8, soil improvement, soil conservation and stable surface strengthening, and so on.

                    When using security considerations

1, construction, wear protective equipment (gloves, goggles, etc.), avoid direct contact with the skin, such as pollution should be rinse with water.

2, this product is a kind of solvents, materials, construction must pay attention to ventilation, away from the fire. Material before curing, shall not use open flame around the construction area.

3, the machine immediately after wash clean with detergent.

                 The packing and the period of validity

1, packed in iron drum, 10 kg, 20 kg net weight, also can change the packing according to the needs of users.

2, the period of validity: stored in a dry place, shelf life is 6 months of the date of production.

3, transportation, no collision, direct sunlight, rain, prevent the fireworks.