Overview of Concrete Additive

Concrete additives are chemicals used to improve the properties of concrete. They can enhance the strength, durability, workability and life of concrete while reducing cement usage and heat of hydration. Common additives include water reducers, air entraining agents, retarders and accelerators.

Features of Concrete Additive

Improve workability: Make concrete easier to pour and compact, especially in hot or cold environments.

Enhance durability: Improve the long-term durability of concrete structures by reducing porosity and increasing impermeability.

Control setting time: Use retarders to delay or accelerators to speed up the hardening process of concrete.

Save costs: Reduce cement usage while maintaining or enhancing the quality of the final product.

Environmentally friendly: Some additives help reduce carbon dioxide emissions and other environmental pollution.

(Cement Polypropylene Reinforcing fiber Concrete additive Polypropylene fiber Synthetic PP fiber)

Specification of Cement Polypropylene Reinforcing fiber Concrete additive Polypropylene fiber Synthetic PP fiber

This item is cement polypropylene reinforcing fiber. It is a synthetic PP fiber. It functions as a concrete additive. You mix it into concrete or mortar. The main task is stopping splits. It manages plastic shrinkage splits. These fractures take place early. They create as the concrete dries and works out. The fibers spread throughout the mix. They develop a tiny reinforcement network. This network holds the concrete with each other. It improves toughness. It lowers splitting considerably. This fiber is made from 100% polypropylene. It is virgin, top quality material. It is alkali-resistant. This is essential. Concrete is extremely alkaline. The fiber won’t rot or decay. It stays stable. The common fiber size is 12mm or 19mm. The diameter is extremely tiny. We determine it in microns. The specific gravity is reduced. It is much less than water. This suggests the fibers distribute well. They don’t clump or sink. Blending is easy. You include the fibers directly to the concrete batch. Usage typical blending tools. The dosage is low. It is generally 0.6 kg to 1.8 kg per cubic meter. Including fiber does not change steel rebar. It is added support. It primarily fights early-stage splits. It improves impact resistance. It decreases surface water bleed. The concrete surface looks much better. Spalling resistance improves under fire. The fiber is resilient. It performs well lasting. Common usages consist of industrial floors, pavements, shotcrete, precast items, and foundations. It is an economical option. It makes concrete structures last longer.

(Cement Polypropylene Reinforcing fiber Concrete additive Polypropylene fiber Synthetic PP fiber)

Applications of Cement Polypropylene Reinforcing fiber Concrete additive Polypropylene fiber Synthetic PP fiber

Polypropylene fibers are synthetic hairs contributed to concrete blends. They mostly fight fracturing. Concrete cracks as it sets and dries. These fibers spread out throughout the mix. They create a little reinforcement network. This network holds the concrete with each other. It quits tiny splits from growing larger. Add them during batching with other active ingredients. They blend in conveniently. They spread consistently in the concrete.

These fibers greatly reduce plastic contraction splits. This takes place early while the concrete is still wet. Surface area water vaporizes too fast. Fibers supply internal support. They reduce this surface area cracking. They also aid manage splits from drying contraction later on. Concrete always diminishes a little as it cures. Fibers link across these micro-cracks. They keep them limited and slim. This enhances the concrete’s overall toughness.

Industrial floorings benefit a whole lot from PP fibers. Forklifts and heavy tons trigger stress. Fibers reduce surface breaking and cleaning. They enhance abrasion resistance. Pavements and pieces on quality utilize them as well. They decrease random fracturing from ground activity or temperature level changes. Shotcrete applications depend on fibers. The splashed concrete procedure is demanding. Fibers help hold the mix in place on upright or overhanging surfaces. They reduce rebound and waste.

Precast concrete aspects use polypropylene fibers. They boost managing toughness. Products deal with stress throughout demolding and transportation. Fibers reduce chipping and splitting. They are perfect for overlays and toppings. Adhering brand-new concrete to old is tricky. Fibers minimize curling and delamination risks. They are non-corrosive. Steel support can rust. PP fibers don’t encounter this problem. They function well alongside steel rebar. They supply added crack control. They contribute to longer-lasting concrete structures. Much less splitting methods much less water infiltration. This decreases freeze-thaw damage and steel rust. Upkeep costs drop. The structure offers reliably for more years.

Company Introduction

Welcome to Footprintbooks, a leading supplier in the international market for high-quality concrete admixtures. Our extensive product range includes superplasticizers, waterproofing agents, accelerators, and more, designed to meet diverse construction needs. With cutting-edge technology and stringent quality control, we ensure our products enhance durability, workability, and sustainability of concrete structures. Committed to excellence, we serve customers across the globe, offering tailored solutions and exceptional service. Partner with us for reliable and innovative concrete admixture solutions that build the foundations of tomorrow’s world.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Cement Polypropylene Reinforcing fiber Concrete additive Polypropylene fiber Synthetic PP fiber

What are polypropylene fibers for concrete?
Polypropylene fibers are small synthetic plastic fibers. You add them to concrete mixes. They are made from polypropylene plastic. They look like tiny threads. These fibers help control cracking in concrete.

How do these fibers work inside concrete?
The fibers mix throughout the wet concrete. They form a three-dimensional network. This network holds the concrete together. It helps stop cracks from starting. It also helps stop small cracks from growing bigger. The fibers bridge across tiny spaces. This makes the concrete tougher. It does not necessarily make it much stronger against crushing forces.

What problems do polypropylene fibers fix?
These fibers mainly fight plastic shrinkage cracking. This cracking happens early. It happens when the concrete is still wet and drying. The fibers reduce this cracking a lot. They also help reduce water bleed. Water bleed is when water rises to the surface. They improve impact resistance. They help the concrete resist damage from things hitting it. They may also help reduce surface dusting. Surface dusting is when the top layer becomes powdery.

How do you use polypropylene fibers?
Using the fibers is simple. You add them directly to the concrete mix. Add them with the other dry ingredients. Add them before the water. This ensures they spread evenly. The mixing process pulls them apart. The mixing process spreads them out. You use normal concrete mixing equipment. You do not need special tools. The fibers work with all common concrete mix designs.

How much fiber do you add to the concrete?
The amount needed depends on the job. It depends on what you want the concrete to do. Typical dosages range from 0.5 to 1.5 kilograms per cubic meter of concrete. That’s roughly 0.9 to 2.7 pounds per cubic yard. Follow the supplier’s instructions. They give the best dosage for their specific fiber product. Using too much fiber is possible. Too much fiber can make the concrete harder to finish smoothly.

(Cement Polypropylene Reinforcing fiber Concrete additive Polypropylene fiber Synthetic PP fiber)