Taian Luming engineering Materials Co., LTD

Taian Luming engineering Materials Co., LTD Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Taian Luming engineering Materials Co., LTD, Building Materials, laocheng Town, Feicheng City, Tai 'an City, Taian.

Luming Company provides reliable geotechnical materials for road engineering, slope protection。
We can provide geogrid, geomembrane, geotextile and GFRP/BFRP other products

Eight steps to teach you how to lay a pp biaxial geogrid properly: (1) First, accurately determine the slope line of the...
16/03/2026

Eight steps to teach you how to lay a pp biaxial geogrid properly:
(1) First, accurately determine the slope line of the roadbed. To ensure the width of the roadbed, each side is widened by 0.5 meters. After the base soil is dried and leveled, it is statically compacted twice using a 25-ton vibratory roller, and then compacted four times using a 50-ton vibratory roller. The uneven areas are then manually leveled.
(2) Lay 0.3m thick medium (coarse) sand. After manual and mechanical leveling, use a 25-ton vibratory roller to perform two passes of static compaction.
(3) Lay the geogrid. When laying the geogrid, the bottom surface should be flat and dense. Generally, it should be laid flat, straightened out, and not overlapped. It must not be curled or knotted. The adjacent two layers of geogrids need to overlap by 0.2 meters. Along the roadbed, every 1 meter along the horizontal direction of the geogrid overlapping part, 8-number iron wire should be inserted for interconnection. And on the laid geogrid, every 1.5-2 meters, U-shaped nails should be fixed to the ground.
(4) After the first layer of geogrid is laid, the second layer of 0.2m thick medium (coarse) sand is filled. The method is as follows: Sand is transported to the construction site by trucks and unloaded on one side of the roadbed. Then, a bulldozer is used to push forward, first filling the 2-meter range on both sides of the roadbed with 0.1m of medium (coarse) sand. After that, the first layer of geogrid is folded over and 0.1m of medium (coarse) sand is filled again. It is prohibited to fill and push in the middle from both sides and it is also prohibited for various machinery to pass or work on the geogrid without filled medium (coarse) sand. This can ensure that the geogrid is flat without bulging or wrinkling. After the second layer of medium (coarse) sand is leveled, horizontal measurement should be conducted to prevent uneven filling thickness. After the leveling is correct, a 25T vibratory roller should be used for static pressing twice.
(5) The construction method for the second layer of geogrid is the same as that of the first layer. Then, 0.3m of medium (coarse) sand is filled. The filling method is also the same as that of the first layer. After static compaction with a 25T roller twice, the base reinforcement of the roadbed is completed.
(6) After the coarse sand on the third layer has been compacted, two layers of geogrids should be laid on both sides of the slope along the longitudinal direction of the line, with a length of 0.16m. They should be connected in the same way. Then， the earthwork construction begins. The geogrids are laid for slope protection. The laying lines must be measured for each layer， and on each side， the geogrids must be buried 0.10m inside the slope after the slope repair.
(7) For the slope geogrid, one layer of geogrid should be laid on both sides every time two layers of soil are filled, with each layer being 0.8 meters thick. Then, this process should be repeated until the geogrid is laid down to the surface soil below the road shoulder.
(8) After the roadbed is completed, timely slope restoration should be carried out, and dry stone masonry protection should be provided at the toe of the slope. For this section of the roadbed, in addition to widening each side by 0.3m, a 1.5% settlement allowance should also be reserved.










13/03/2026

Luming Company produces fiberglass geogrids, polyester geogrids and basalt geogrids. Currently, we have 5 Karl mayer warp knitting machines. Customization is convenient and delivery is fast.

The knitted glass fiber geogrid, as an inorganic fiber geotechnical synthetic material, due to its main properties suc...
12/03/2026

The knitted glass fiber geogrid, as an inorganic fiber geotechnical synthetic material, due to its main properties such as high temperature resistance, chemical erosion resistance, high elastic modulus, high strength, low elongation rate, and low cost, compared with other geotechnical synthetic materials, has more obvious advantages. In recent years, it has been rapidly promoted and used in highway engineering.
The main performance of the knitted glass fiber geogrid in the roadbed:
1) Enhance the stability of the roadbed;
2) Due to its flexibility and high modulus of elasticity, it can effectively absorb the energy transmitted by vibrations, thus possessing excellent seismic resistance.
3) By using glass fiber geogrids to spread the vertical and directional changes of the upper fill material in the horizontal direction, the shear resistance deformation capacity of the upper fill material can be fully exerted; when using glass fiber geogrids on the surface of soft soil foundation, the bearing area of the soft soil foundation surface can be expanded. This will significantly reduce the pressure on the surface and enhance the foundation strength, thereby increasing the foundation bearing capacity.
4) Adjustment of uneven settlement: ① The tensile stress of the woven glass fiber geogrid reduces the vertical stress of the soil below the interface, thereby reducing the vertical compression deformation of the soil. ② Due to pre-tensioning and differential settlement, the geogrid undergoes deformation. This tensile stress is balanced by the interface shear stress. The interface shear stress causes a certain amount of uplift deformation in the settlement area of the foundation layer, which partially compensates for the settlement of the foundation or the roadbed.









11/03/2026

Luming Company produces fiberglass geogrids, polyester geogrids and basalt geogrids.
Six Karl Mayer Warp Knitting Machine, capable of customizing geogrids, with faster delivery speed.
Looking forward to your inquiry.









10/03/2026

Luming Company produces glass fiber geogrids, polyester geogrids and basalt geogrids. We have an automatic knitting production line.
Six Karl Mayer Warp Knitting Machine, capable of customizing geogrids, with faster delivery speed.
Looking forward to your inquiry.









The warp knitting glass fiber geogrid, as an inorganic fiber geotechnical synthetic material, due to its excellent pro...
23/01/2026


The warp knitting glass fiber geogrid, as an inorganic fiber geotechnical synthetic material, due to its excellent properties such as high temperature resistance, chemical erosion resistance, high elastic modulus, high strength, low elongation rate, and low cost, compared with other geotechnical synthetic materials, has more obvious advantages. In recent years, it has been rapidly promoted and applied in highway engineering.
The main performance of the warp knitting glass fiber geogrid in the roadbed:
1) Enhance the stability of the roadbed;
2) Due to its flexibility and high elastic modulus, it can effectively absorb the energy transmitted by vibrations, thus possessing excellent seismic resistance.
3) By using glass fiber geogrids to spread the vertical and directional changes of the upper fill material in the horizontal direction, the shear resistance deformation capacity of the upper fill material can be fully exerted. When glass fiber geogrids are used on the surface of soft soil foundation, the bearing area of the soft soil foundation surface can be expanded. This will significantly reduce the pressure on the surface and enhance the foundation strength, thereby increasing the foundation bearing capacity.
4) Adjustment of uneven settlement:
① The tensile stress of the warp knitting glass fiber geogrid reduces the vertical stress of the soil below the interface, thereby reducing the vertical compression deformation of the soil.
② Due to pre-tensioning and differential settlement, the geogrid undergoes deformation. This tensile stress is balanced by the interface shear stress. The interface shear stress causes a certain amount of uplift deformation in the settlement area of the foundation layer, which partially compensates for the settlement of the foundation or the roadbed.
This is all the relevant information we, the manufacturers of warp knitting glass fiber geotextiles, would like to share with you. If you have any questions about the above content, please feel free to call us at our number or leave a message on our website.








Glass fiber reinforcement (FRP reinforcement) is currently the main type of composite reinforcement available on the mar...
22/12/2025

Glass fiber reinforcement (FRP reinforcement) is currently the main type of composite reinforcement available on the market. It features light weight, high strength, corrosion resistance, ease of cutting, and non-magnetism. It is widely used in fields such as subway tunnels (tunnels), expressways, bridges, airports, docks, stations, pavement bridge decks, foundation pit construction, coastal projects, tunnel innovative construction, TBM construction, CT rooms, water conservancy projects, etc.
The shape of the glass fiber reinforcement should be in the form of threads. The surface texture of the threaded rod should be uniform, without bubbles or cracks. The tooth profile and pitch of the threads should be neat and without any damage.
Compared with steel bars, glass steel has many advantages. Currently, in many fields, especially in environments that require corrosion resistance and absence of electronic magnetic fields, glass steel has gradually replaced steel bars. Generally speaking, if glass steel is used correctly in appropriate situations, the overall project cost will be significantly reduced.
1. It is lightweight and has high strength. Its weight is only 1/4 of that of the same specification steel bars, but its tensile strength is approximately twice that of the same specification steel bars. The labor intensity of workers is greatly reduced, and the transportation cost is also lowered.
2. The base materials used for corrosion-resistant anchor rods are all durable materials, and they are formed by a composite process. The service life is up to 100 years. It can be used as a long-term support material.
3. Its cutability avoids damaging the cutting head and does not delay the excavation; it is anti-static and non-conductive, and no sparks will be generated during cutting, which is particularly suitable for high-gas areas.
4. The full-threaded FRP anchor rods have evenly distributed threads along the entire length, that is, full-threaded.
5. Flame-retardant, high insulation, non-conductive, and without magnetic field.




















Glass fiber reinforced plastic (GFRP) is a fiber-reinforced composite material, also known as glass rebar. It is compose...
04/12/2025

Glass fiber reinforced plastic (GFRP) is a fiber-reinforced composite material, also known as glass rebar. It is composed of high-performance fibers and synthetic resin matrix. The high-performance fibers are the reinforcing materials, and the synthetic resin is the matrix material. Fibers have high tensile strength and are the main providers of strength for fiber-reinforced composite materials. They mainly play a load-bearing role and are mainly classified into carbon fibers, aramid fibers, basalt fibers, glass fibers, etc. The matrix material has the functions of bonding and transmitting shear force, and its physical properties can affect the physical properties of fiber-reinforced materials.
Glass fiber reinforcement has a high load-bearing capacity and strong tensile strength. The strength of the bar body is twice that of the threaded steel bar of the same diameter, but its mass is only 1/4 of that of the steel bar. The elastic mold is stable, approximately 1/3 to 2/5 of that of the reinforcing bar. Due to its characteristics such as electrical insulation and a thermal expansion coefficient closer to that of cement than that of steel bars, it is often used in shield tunneling through underground continuous walls, column piles, and uplift resistance piles, including the range of ground walls in and out of the end shafts of subway stations. Therefore, glass fiber bars are mostly adopted.
Fiber reinforcement has similar performance to steel reinforcement and has good adhesion with concrete. It also has high tensile strength and low shear strength, and can be easily cut by the composite shield machine without causing abnormal damage. However, the difference between glass fiber reinforcement and steel reinforcement lies in that the elastic modulus of glass fiber reinforcement is small. The stress-strain curve shows a clear linear relationship before fracture, which greatly affects the stability of the glass fiber cage during lifting and the bending and shear bearing capacity of the glass fiber continuous wall during the excavation stage of the foundation pit.
Glass fiber reinforcement is corrosion-resistant, lightweight, has high tensile strength, is convenient for transportation and operation. Its disadvantage is poor bending performance. Steel reinforcement is prone to corrosion, heavy in weight, inconvenient for transportation, and has good bending performance and high elasticity. High-strength glass fiber reinforcement is widely used in underground continuous walls, column piles and uplift piles under shield construction, including the entrance and exit ground walls of subway station end heads.










Glass fiber reinforcement (FRP reinforcement) is currently the main type of composite reinforcement available on the mar...
01/12/2025

Glass fiber reinforcement (FRP reinforcement) is currently the main type of composite reinforcement available on the market. It features light weight, high strength, corrosion resistance, ease of cutting, and non-magnetism. It is widely used in subway tunnels (tunnels), highways, bridges, airports, docks, stations, pavement bridge decks, foundation pit construction, coastal projects, tunnel new construction, TBM construction, CT rooms, water conservancy projects, and other fields.
The shape of the glass fiber reinforcement should be threaded. The surface texture of the threaded rod should be uniform, without bubbles or cracks, and the thread profile and pitch should be neat, without damage.
Compared with steel bars, glass fibers have many advantages. Currently, in many fields, especially in environments that require corrosion resistance and no electronic magnetic field, glass fiber has gradually replaced steel bars. Generally speaking, if glass fibers are correctly used in appropriate situations, the overall project cost will be significantly reduced.
1. It is lightweight and has high strength. Its weight is only 1/4 of that of the same specification steel bars, but its tensile strength is approximately twice that of the same specification steel bars. The labor intensity of workers is greatly reduced, and the transportation cost is also lowered.
2. The base materials used for corrosion-resistant anchor rods are all durable materials, and they are formed by a composite process. The service life is up to 100 years. It can be used as a long-term support material.
3. Its cutability avoids damaging the cutting head and does not delay the excavation; it is anti-static and non-conductive, and no sparks will be generated during cutting, which is particularly suitable for high-gas areas.
4. The full-threaded FRP anchor rods have evenly distributed threads along the entire length, that is, full-threaded.
5. Flame-retardant, high insulation, non-conductive, and without magnetic field.










💡 Why Choose GFRP Rebar?✅ Lightweight & High Strength: Up to 4x lighter than steel, yet maintains comparable tensile str...
11/09/2025

💡 Why Choose GFRP Rebar?
✅ Lightweight & High Strength: Up to 4x lighter than steel, yet maintains comparable tensile strength.
✅ Corrosion-Resistant: Ideal for harsh environments (marine, chemical, or de-icing salts).
✅ Non-Magnetic: Perfect for MRI rooms, power plants, and electromagnetic-sensitive projects.
✅ Cost-Effective: Reduces labor costs and extends structure lifespan.
✅ Sustainable: Eco-friendly alternative with lower carbon footprint.
🏗️ Applications:Bridges & tunnelsConcrete structures in coastal areasWater treatment facilitiesPrecast concrete productsRenewable energy infrastructure










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Laocheng Town, Feicheng City, Tai 'an City
Taian

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