Polypropylene Concrete Fiber for Concrete PP Fibers Concrete Fibers
Specification of Polypropylene Concrete Fiber for Concrete PP Fibers Concrete Fibers
Polypropylene Concrete Fiber Spec
Тауар тураһында фекерҙәр Polypropylene concrete fibers are artificial fibers made from 100% pure polypropylene These fibers blend easily into concrete, иҙмә, йәки штукатурка. They help regulate plastic shrinkage breaking and enhance the general sturdiness of the material.
Трюк үҙ эсенә ала
Сүстәре шәп, monofilament strands with a smooth surface. Улар антацидтарға сыҙамлы ., һыу, and chemicals found in cement. This means they last long inside concrete without breaking down. The fibers do not corrosion or rust like metal fibers. They additionally do not absorb dampness, so they stay secure during blending and healing.
Физик сифаттары .
– Продукт : 100% ҡатын-ҡыҙ полипропилен.
– Төҫмөр : Commonly white or off-white
– Оҙонлоҡ : Typical dimensions range from 6 мм тиклем . 19 мм
– Үлсәм : тирәһендә– 32 микрондар
– Һуҙылыу сыҙамлығы : Минималь 450 МПа
– Иреү температураһы : Турала 165 ° С.
– Ҡалынлығы : 0.91 г/см АЛТЫ
. Бетонда өҫтөнлөктәр When included in wet concrete, these fibers spread out evenly. They create a 3D network that holds the mix with each other. This minimizes early fractures triggered by drying out or temperature changes. The fibers also boost impact resistance and decrease surface area cleaning. Completed surface areas end up being extra durable and much less likely to spall under stress.
Ҡулланыу ҡағиҙәләре
0,6 ҡулланыу– 1.0 kg of fiber per cubic meter of concrete for conventional applications. For higher efficiency demands, such as commercial floorings or shotcrete, тиклем ҡулланыу. 1.5 кг/м ИКЕ. Add fibers throughout the first mixing phase. Ҡатнашма өсөн иң кәмендә 3– 5 Тулы таралыуҙы тәьмин итеү өсөн 15 минут. Махсус ҡоролмалар кәрәкмәй .– стандарт бетон бутаусылар яҡшы эшләй.
Specification Compliance These fibers fulfill ASTM C1116/C1116M criteria for synthetic fiber-reinforced concrete. They likewise comply with EN 14889-2 standards for polymer-based fibers made use of in construction.
Polypropylene Concrete Fiber for Concrete PP Fibers Concrete Fibers
Applications of Polypropylene Concrete Fiber for Concrete PP Fibers Concrete Fibers
Ҡулланыу полипропилен бетон сүс
Ни өсөн бетонда полипропилен сүстәр ҡулланыу?
Polypropylene concrete fibers are contributed to concrete mixes to improve efficiency. These synthetic fibers help control splitting caused by contraction during drying out. They additionally enhance influence resistance and reduce surface area wear.
Төҙөлөштә дөйөм ҡулланыу
Builders utilize polypropylene fibers in many kinds of jobs. They work well in property pieces, подъезд юлдары, йәйәүлеләр юлдары, һәм ихата майҙансыҡтары. The fibers stop tiny fractures from growing into bigger problems. This implies fewer fixings and longer-lasting surface areas.
In industrial structures, these fibers go into storehouse floors, парковка каркастары, һәм причалдарҙы тултырыу. Rush hour and constant use put tension on concrete. Polypropylene fibers absorb some of that stress and anxiety. This maintains the surface area undamaged and risk-free.
Industrial sites additionally benefit. Етештереү объекттары ., workshops, and storage areas need hard flooring. Including fibers aids the concrete manage hefty tons and resist chipping or spalling.
Specialized Applications
Polypropylene fibers are made use of in shotcrete and splashed concrete applications. Туннелдәр, эйелеүҙәр, and pool usually rely on this approach. The fibers hold the mix with each other during splashing and after it establishes. This results in much better communication and much less rebound waste.
They are additionally common in precast concrete products like pipelines, панелдәр, һәм ҡамасаулай. The fibers include internal assistance without changing exactly how the product is made. This makes manufacturing simpler and more regular.
Трюк өҫтөнлөктәре
Был сүстәр туҙмай һәм коррозияға бирелмәй .. They blend conveniently into damp concrete without clumping. Service providers appreciate just how straightforward they are to utilize– no extra tools or actions are needed. Simply add them to the batch like any other ingredient.
Polypropylene fibers enhance sturdiness without lowering workability. The ended up concrete stays very easy to place, кимәл, һәм ер өҫтө. Тап шул уҡ ваҡытта ., it obtains much better longevity against everyday deterioration.
Polypropylene concrete fibers are tiny synthetic strands added to concrete mixes. They help control cracking caused by shrinkage as the concrete dries. These fibers mix evenly into the concrete and act like a support net inside the material.
Why use PP fibers in concrete?
PP fibers improve the toughness of concrete. They reduce early-age cracks, һуғыуға ҡаршы тороусанлыҡты арттырыу, and make the surface more durable. Ҡорос сүстәрҙән айырмалы рәүештә ., улар тутыҡмай. This makes them ideal for projects where long-term appearance and low maintenance matter.
Бетон ҡатнашмаһына күпме сүс өҫтәргә кәрәк?
Күпселек проекттар араһында ҡулланыу 0.5 тиклем 1.5 pounds of PP fibers per cubic yard of concrete. Һәр ваҡыт етештереүсенең күрһәтмәләрен үтәгеҙ. Бик аҙ күп ярҙам итмәҫкә мөмкин. Too much can make mixing hard or weaken the final product.
Был сүстәр тимер арматураны алмаштырамы??
Юҡ. PP fibers are not a substitute for rebar or wire mesh in structural applications. Улар икенсел нығытыу булараҡ иң яҡшы эшләй .. Their main job is to limit small cracks and improve surface performance, not carry heavy loads.
Are polypropylene fibers easy to work with?
Эйе. These fibers blend well during normal mixing. Улар дөрөҫ ҡушылғанда йыйылмай. Эшселәр урынлаштыра ала, тамамларға, and cure the concrete just like regular mixes. Махсус ҡоралдар ҙа, өйрәтеү ҙә кәрәкмәй .. The final surface looks smooth and clean.