- Other Fertilizers[1]
- Sulphate[1]
- Chloride[3]
- Oxide[5]
- Other Inorganic Salts[1]
- Organic Intermediate[4]
- Organic Fertilizer[1]
- Candles[1]
- Organic Acid[3]
- Pharmaceutical[6]
- Paraffin[6]
- Aluminum Wire[1]
- Dyestuffs[3]
- Other Plant & Animal Oil[1]
- Agrochemicals & Pesticides[1]
- Plant Extract[8]
- Healthcare Supplement[1]
- Medical Consumables[3]
- Empty Capsules[1]
- Chemical Auxiliary Agent[2]
- Swelling[10]
- Cocoa Ingredients[2]
- Food Additives[4]
- Feed Additives[9]
- Animal Feed[5]
- Other Scarves & Shawls[1]
- Rhinestones[3]
- FIBC Bag[1]
- Decorative Flowers & Wreaths[3]
- Adhesives & Sealants[5]
- Other Agriculture Products[1]
- Single Spices & Herbs[1]
- Polypropylene Fiber[2]
- Chemical Reagents[1]
- Other Plastic Building Materials[1]
- Laser Equipment[1]
- Polymer[2]
- Amine[1]
- Packaging Boxes[1]
- Wallpapers/Wall Coating[1]
- Other Outdoor Furniture[1]
- Other Non-Metallic Mineral Deposit[2]
- Butyl Rubber[1]
- Nitrogen Fertilizer[1]
- Contact Person : Ms. Xiangnan Chen
- Company Name : Dalian Chem Imp. & Exp. Group Co., Ltd.
- Tel : 86-411-82826986
- Fax : 86-411-82630088
- Address : Liaoning,Dalian,Chem Building, 61 Renmin Road, Dalian City, Liaoning Province. China
- Country/Region : China
- Zip : 116001
Cement-based Concrete Polypropylene Fiber
Polypropylene Fiber for Cement-based Concrete
Polypropylene Fiber effectively control the microcracks resulting from ductile shrink of concrete,dry shrink and variations of temperature, prevent and constrain the from and development of cracks. As a new kind of reinforcement fibers for concrete,
the polypropylene fibers have becoming a focus on research and application of fibrous concrete science after glass fiber and steel fibers.
Properties of Polypropylene Fiber
Density g/cm3 : 0.91
Length(mm) : 12,15,17,19
Acid and Alkali resistance : strong
Tensile Strength (mps) : 400 min.
Melting Point (Deg.C) : 160--175
Function of Polypropylene Fiber Reinforced Concrete
Polypropylene Fibers have obvious advantages of its single fiber slim in length,large in amount after fully spread out in concrete,comparing with steel fibers,and they are characterized by their resistance to moisture and chemicals,and low in elastic modulus so made improvements in concrete performance in the following aspects:Constrain cracks resulted in ductile shrinkImprove permeabilityImprove abrasion resistanceImprove tensile strengthcapability of impact and fatigue Prevent and stave off main structural bars from erosionReplace other forms in controlling nonstructural cracks
Applications of Polypropylene Fibers
Concrete pavementsbridge decksAirport runways and Manufacturing
facilities Tunnelwalls and top deck of mining tunnel Riverway dam reservoirMilitary infrastructures pier dock Highway barrier walls Concrete edging
Cement-based Concrete Polypropylene Fiber