Widely applicable, simple construction methods, high success rate of construction, high tensile strength design, high-strength expansion, anti-loosening effect, no concerns about disposal, recyclable, high-end design concept.

(一) Main Specifications and Models:

1、M6X30mm 200PCS(NT);

2、M6X30mm200PCS(NT);

3、M8X35mm100PCS(NT);

4、M10X50mm100PCS(NT);

5、M12X60mm100PCS(NT)

(二) Uses and Applicability

Mainly applied in the field of high-end architecture abroad, such as developed countries in Europe, the United States, the Middle East, Japan and South Korea, it entered the domestic market in April 2013.

Widely applicable to concrete embedding related operations. Such as: building curtain walls, interior decoration, air conditioning, lighting, advertising boards, TV wall hanging, bathroom (kitchenware) water and electricity, monitors and other related industries and fields.

(1) Compared with traditional expansion anchors, the new expansion anchors have better performance in terms of strength and durability. (2) The new expansion anchors have a longer service life and can withstand higher loads. (3) The installation process of the new expansion anchors is simpler and faster, which saves time and labor. (4) The new expansion anchors have better resistance to corrosion and can be used in various environments. (5) The new expansion anchors have better resistance to vibration and can be used in dynamic environments.

1. Wide applicability. As long as the thread size of the fastener is compatible, it is suitable for any form of anchor head.

2. Method of construction selection. It can be selected to pre-position at a specific point or drill and install in a single construction, with the same functional and effective results.

3. High construction success rate. Without the concerns of hole depth attachment and drilling tilt, the construction success rate is 100%.

4. High-pitched pull design. Full-tooth taper expansion special inverted hook design.

5. Locking and Preventing Looseness. The full-tooth taper expansion special design uses the reverse thrust effect to tightly lock the workpiece into place.

6. Improve design thinking. Short and concise, suitable for pairing with all commercially available screws, the most satisfactory construction selection parts for DIY and construction.

7. Guaranteed anchor bolt expansion. Metal plate press products, patent full-tooth tapered expansion design, strong grip force without idle rotation, no need for specialized construction skills.

8. Dispose without concern. As long as the anchor workpiece is removed, the plane is restored with the filler, without the worry of cutting or the danger of striking protruding objects.

(四) Tensile Strength

Compressive strength of concrete 25N/mm2 compared to tensile strength ≥800Kg, hole diameter 10.5mm, drilling depth 40mm. Static vertical load 800 hours/test ≤500Kg displacement ≤1 mm.

The commercially available product (M8) has a tensile strength of ≥600Kg, a hole diameter of 10.5mm, and a drilling depth of 45mm. The static vertical load test for 800 hours/test ≤400Kg displacement ≤1 mm.

However, due to the need to control the drilling depth or the use of special tools for commercially available products, improper control of the expansion can affect the tensile strength, and even lead to the product falling out. The new internal screw length control mother piece can completely expand without causing the mother piece to fall out.
Wide applicability, simple construction method, high construction success rate, high tensile design, high strength expansion, lock pay anti loose effect, no trouble to discard, recyclable, high-end design concept.

(I) Main specifications and models:

1. M6X30mm 200PCS(NT);

2, M6X30mm200PCS(NT);

3. M8X35mm100PCS(NT);

4, M10X50mm100PCS(NT);

5. M12X60mm100PCS(NT)

(2) Use and scope of application

Mainly used in foreign high-end construction field, such as Europe, the United States, the Middle East, Japan and South Korea and other developed countries, entered the domestic market in April 2013.

It is widely used in concrete burial related operations. Such as: building curtain wall, interior decoration, air conditioning, lighting, advertising billboards, TV wall hanging, bathroom (kitchen) water and electricity, monitor and other related industries and fields.

(3) Advantages over traditional expansion anchors

1. Wide applicability. As long as the male thread size, suitable for any form of anchor bolt head type.

2. Selection of construction method. It can be preset at a fixed point according to the demand, or drilled (installed) in a single construction supplementary hole, and its function and effect are completely consistent

3. High construction success rate. There is no problem of matching hole depth and drilling inclination, and the completion rate of construction is 100%.

4. High gun pull design. Full teeth taper expansion special inverted hook design.

5. Lock to prevent loose effect. Full teeth taper expansion special design, using the reverse thrust effect to lock in the workpiece.

6. Refine your design thinking. Short and simple, suitable for matching all the screws sold on the market, DIY and works the most desirable construction parts.

7. Ensure that the anchor bolt expands. Metal plate pressing products, patented full tooth taper expansion design, strong gripping ability without idling, do not require professional construction skills.

8. Remove it without any trouble. As long as the anchor bolt is removed from the workpiece, apply the filler to restore the plane, without any trouble and the risk of protrusion collision.

(4) Tensile strength

The tensile strength of concrete is 25N/mm2 compared with the tensile strength of ≧800Kg, the aperture of 10.5mm drilling depth of 40mm. Static vertical load 800 hours/test ≦500Kg Displacement ≦1 mm.

Commercially available products (M8) tensile resistance ≧600Kg, aperture 10.5mm, drilling depth 45mm. Static vertical load 800 hours/test ≦400Kg, Displacement ≦1 mm.

However, because the market products must control the depth of drilling or need special tools to use, poor control of expansion will not completely affect the tensile strength, and even lead to product fall out. The length of the new inner screw controls the expansion of the parent part, which can be completely expanded without causing the parent part to fall out.