Micro Synthetic Fiber ELT-FIBRIL
Description
ELT-FIBRIL fiber with 100% virgin homopolymer polypropylene as its raw material, this fiber was produced by special technology. The products appear net-like structure with many fiber monofilaments connected. When the fiber is put into the concrete, the horizontal structure in fiber monofilament can be destroyed in the course of stirring owing to friction and rubbing, and the fiber monofilament or net-like structure will fully stretch, thus the concrete is reinforced by a great number of polypropylene fibers.
ELT-FIBRIL is a Fibrillated (MESH) polypropylene microfiber for concrete reinforcement that complies with ASTM C 1116, Standard Specification for Fiber Reinforced Concrete and Shotcrete, and is specifically designed to help mitigate the formation of plastic shrinkage cracking in concrete. Typically used at a dosage rate of 0.6kg/m3 to 1.8kg/m3.
Functions
â—†Increase seepage resistance
â—†Prolong endurance
â—†Improve steel protection
â—†Increase cracking resistance
â—†Increase fire resistance
â—†Strengthen spurt & fatigue
â—†Improve tensile, bending & folding strength
â—†Improve plastic deformity
â—†Strong acid & alkali resistance and good endurance
Advantages
â—† Cost effective
â—† Replaces anti crack mesh reinforcement
â—† Decreases construction time and labor
â—† Inhibits intrinsic cracking in concrete
â—† Disperses uniformly throughout the mix
â—† Do not rust,Explosive spall control
Application â—† Projects like concrete road, bridge, airport road and factory floor which strictly require cracking resistance. The life span of these projects will be lengthened for 5-10 years. â—† The walls of tunnels, mines, roofs and reservoir projects with special construction. When using spray technology in concrete construction, the polypropylene fiber added into the concrete can effectively decrease the spray concrete's deformation rate of the walls less than 8% and that of the roof less than 12%, and also can reduce the friction. It can improve the constructing efficiency and working environment and popularize the spray technology. â—† River courses and dams, etc. The polypropylene fiber can improve concrete's resistance to crack and squirt and wear to lengthen projects' life span. â—† Military defense works, dock banks and piers, etc. This fiber can greatly strengthen the concrete's spurt resistance and heighten these projects' safety and lengthen their life span. Applying Instruction â—† Dosage : for resist the common cracks on surfaces, 0.9kg/m3 fibers to cement mortar Is enough, and for increasing reinforce and seepage resist application 1.8kg/m3 is enough. â—† Stirring requirement :
The proportion of cement, sand and aggregate is no need to be changed. Put cement, aggregate, additive and fiber together, then stir after adding enough water and time for stirring can be prolonged for 2~3 minutes in order to make the compound mix completely. Also it can be mixed with cement and other aggregates in advance, stirring by adding water at worksite before construction. Specification | Density(g/cm3) | 0.91 | Elastic Modulas (MPa) | >3500 |
| Length(mm) | Times of 4mm or 6mm | Equivalent Diameter um | 100 +/- 50 |
| Shape | Beam-like Net | Crack Elongation(%) | 20+/-5 |
| Acid &Alkali Resistance | Strong | Water-Absorbency | No |
| Tensile Strength(MPa) | >450 | Melting Point(℃) | 160 --170 |
| Normal Length: | 6mm,8mm,12mm,18mm,24mm,30mm etc..(times of 4mm or 6mm with 1mm more or less ) |
Packing Standard Packing: 1kg/PE Film bag,12kg/Plastic Woven bag,6000KG/20’gp without Pallets Other packing can as per your request. 
