Overview of Polypropylene Twisted Bundle PP Macro Fiber for Concrete

Mo e fakafepaki ma'olunga-uesia ., 'oku mau 'oatu 'a e ngaahi filo ukamea, ko ha fetongi lelei taha ki he welded uaea mesh 'i he ngaahi faliki 'o e ngaahi ngaue'anga mo e ngaahi 'elemeniti 'o e pre-cast .. 'Oku mau toe 'oatu 'a e ngaahi filo makehe 'o e Structural Synthetic 'oku nau 'oatu 'a e malohi tensile ma'olunga ki he ngaahi polokalama 'oku fie ma'u .. 'Oku movetevete tatau 'a e ngaahi filo ko 'eni 'i he kotoa 'o e fefiofi sima ., fa'u ha netiueka fakaivia 'o e ngaahi tafa'aki lahi 'oku 'ikai lava ke a'usia 'e he ngaahi founga tukufakaholo .. Ko e founga fakatahataha ko eni 'oku ne fakafaingofua'i 'a e langa ., fakavave'i 'a e tu'u'anga, pea fakalahi 'a e angatonu fakakatoa mo e mo'ui fuoloa 'o e sima ., 'oatu ha tali fakaonopooni ki he ngaahi pole 'o e cracking motu'a mo e tu'uloa ..

Features of Polypropylene Twisted Bundle PP Macro Fiber for Concrete

1. Pule'i 'o e mafesifesi ma'olunga ange mo e fakalahi 'o e tu'uloa .:

Ko e tefito'i me'a 'o 'etau ngaahi filo ko 'enau malava ke bridge fakatou'osi 'a e micro-cracks 'oku fa'u lolotonga 'a e tu'unga 'o e pelesitiki mo e ngaahi mafesifesi lalahi ange 'i he sima fakafefeka .. 'Oku fakatupu 'e he movetevete 'o e tolu-dimensional ko 'eni ha matrix 'oku toe cohesive ange 'oku ne fakafepaki'i 'a e mafola 'o e mafesifesi .. Ko e lelei fakahangatonu ko ha fakasi'isi'i lahi 'i he fakatou'osi 'a e palasitika shrinkage cracking mo e taimi loloa 'o e crack 'a e laulahi .. 'Oku taki 'eni ki ha sima 'oku lahi ange 'a e tolonga mo e permeability ma'ulalo ange ., 'a ia 'oku ne fakalahi 'a e fakafepaki ki he ingress 'o e vai ., maumau 'aisi-momoko, mo e corrosion 'o ha fa'ahinga ukamea 'oku fakahu .. Ko hono olá ko ha fa‘unga ‘oku lōloa ange ‘ene mo‘uí pea fakasi‘isi‘i ange ‘a e ngaahi fakamole ki hono tokanga‘í ..

2. Fakalahi 'a e uesia mo e Abrasion 'a e fakafepaki .:

Ngaahi filo, tautautefito ki he ukamea mo e ngaahi filo macro synthetic fefeka ., fakalelei’i lahi ‘a e fefeka ‘o e sima mo e fakahoko ‘o e hili ‘a e mafesifesi. 'Oku nau absorb mo tufaki 'a e ivi 'i he uesia pe uta .. 'Oku 'omi 'e he fotunga ko 'eni 'a e lelei 'o ha funga 'oku toe fefeka ange 'oku si'isi'i ange 'a e spalling ., sipi, mo e abrasion 'i he lalo fefononga'aki mamafa pe 'a e tui fakamisini .. Ko ha lelei mahu'inga 'eni ki he ngaahi fungavaka ngaue'anga ., ngaahi hala fale koloa, mo e ngaahi poloseki langa fakalakalaka ., ‘o iku ai ki ha funga ‘oku fefeka ange ‘a ia ‘okú ne tauhi ma‘u ‘a ‘ene anga-tonu ‘i he faai mai ‘a e taimí ..

3. Ko e Langa Lelei mo e Fakahaofi Fakamole:

Ko ha me'a mahu'inga 'o hono faka'aonga'i 'o e fio fakaivia ko hono fakangata 'o e welded uaea mesh . (WWF) 'i he ngaahi polokalama lahi. ‘Oku ‘omai ‘e he me‘á ni ‘a e ngaahi ‘aonga lahi ‘aupito ‘i he feitu‘ú .: 'oku ne fakafaingofua'i 'a e tu'u'anga, he 'oku 'ikai ha mesh ke fokotu'u pe 'e malava ke displaced ., pea ‘okú ne fakavave‘i ‘a e founga langa kotoa .. ‘Aki hono to‘o ha sitepu ‘oku lahi ai ‘a e ngāué ., sio 'a e ngaahi poloseki ki he fakasi'isi'i 'o e fakamole ki he ngaue mo e vave ange 'a e taimi 'o e poloseki. 'Oku toe fakapapau'i 'e he tufaki'anga koloa tatau 'o e ngaahi filo 'a e fakaivia tu'uma'u 'i he kotoa 'o e konga sima ., 'ikai hange ko e mesh, ‘a ia ‘e lava ke fokotu‘u ta‘etotonu ., 'o taki atu ki ha fakahoko ngaue falala'anga ange mo tomu'a tala ..

Specification of Polypropylene Twisted Bundle PP Macro Fiber for Concrete

Specification of Polypropylene Twisted Package PP Macro Fiber for Concrete

Toe vakaiʻi ʻo e meʻá

Polypropylene twisted bundle macro fiber is a high-performance artificial support used in concrete and mortar. It contains numerous great filaments turned together into a single hair. This framework aids the fiber bond well with cementitious materials and boosts general resilience.

Fakapulipuli ʻoku kau ai .

Ko e fio 'oku ngaohi ia mei he . 100% polipolopileni tāupoʻou, which stands up to antacids, kemikale, mo e momoko .. It does not rust or rust like steel fibers. Each package divides into individual filaments during blending, ensuring also distribution throughout the concrete mix. This decreases plastic contraction cracks and boosts influence resistance.

Ngaahi Fakamatala Fakatekinikale

– Fiber Kind: Twisted package macro fiber
– Koloa: Polipolopileni (PP).
– Matolu: 0.91 g/cm FĀ
. – Ko e Me'a 'o e Thawing: Fekauʻaki 165 ° C.
– Malohinga 'o e Tensile: ≥ 450 MPa.
– Fakaloloa 'i he Malolo .: 15– 25%.
– Size Options: 19 mm, 38 mm, 50 mm ('oku ma'u 'a e ngaahi lahi 'oku ngaohi fakafo'ituitui).
– Taiamita: Equivalent to 0.8– 1.0 mm per package.

Ngaahi Tuʻunga Fakaʻaongaʻi

Include the fiber throughout the preliminary mixing stage of concrete or shotcrete. Ngaahi fakahokohoko angamaheni 'o e faito'o mei he . 0.6 kg/m ua ki he . 1.2 kg/m ua, makatu'unga 'i he ngaahi fiema'u 'a e ngaue. The fiber works well in slabs, ve'ehala, ngaahi konga precast, ngaahi ʻaofi ʻo e konga, mo e ngaahi fola ngaue'anga .. 'Oku 'ikai fiema'u ha ngaahi me'angaue makehe .– typical batching and placing methods apply.

Advantages in Use

Using this fiber helps regulate early-age splitting triggered by drying and temperature level modifications. It also enhances strength and energy absorption. Structures become more immune to spalling under fire exposure. The result is much longer life span and lower maintenance costs with time.

Applications of Polypropylene Twisted Bundle PP Macro Fiber for Concrete

Applications of Polypropylene Twisted Bundle PP Macro Fiber for Concrete

Improved Split Control in Concrete Structures

Polypropylene twisted bundle macro fibers are extensively utilized to control splitting in concrete. These fibers blend evenly right into the concrete matrix. They help reduce plastic shrinking fractures that form throughout very early healing. This is particularly beneficial in pieces, ngaahi hala fononga, and commercial floors where surface area honesty issues.

Enhanced Strength and Impact Resistance

Adding these fibers makes concrete tougher. The twisted package design creates strong mechanical anchorage inside the concrete. This enhances resistance to influence and repeated stress and anxiety. Frameworks like stockroom floors, ngaahi taulanga uta, and parking decks benefit considerably from this included sturdiness.

Support for Shotcrete and Passage Linings

'I he ngaahi polokalama sima fana ., such as tunnel cellular linings or slope stablizing, these fibers function as secondary reinforcement. They hold the product together even after preliminary breaking occurs. This aids maintain architectural stability and security without needing welded cord mesh in a lot of cases.

Cost-efficient Different to Traditional Reinforcement

Making use of polypropylene macro fibers can lower labor and product costs. There’s no need to put steel mesh or rebar in particular non-structural elements. Mixing fibers directly into the set saves time on site. It additionally minimizes the threat of employee injury from dealing with sharp metal components.

Faka'aonga'i 'o e Versatile 'i he kotoa 'o e ngaahi poloseki langa

These fibers function well in a range of concrete mixes. They work with ready-mix, tomu'a ngaohi, mo e sima ‘oku ne fakamālohi‘i ia ‘e ia tonu .. Usual uses consist of residential driveways, ngaahi konga fakangaue'anga, tauhi 'o e ngaahi funga 'ā, and cellar floors. Their consistent performance makes them a reputable option for everyday building needs.

Fakafe'iloaki 'o e Kautaha

Malo e lelei ki he Sima mo e More, ko ha tokotaha 'oku ne 'omi 'a e ngaahi admixtures sima ma'olunga-ngaue ., kau ai 'etau ngaahi me'a fakasi'isi'i vai sima premium .. 'I he ngaahi ta'u 'o e a'usia 'i he maketi fakamamani lahi ., 'oku mau 'oatu 'a e ngaahi fakalelei'anga fakalakalaka kuo fakataumu'a ke fakalahi 'a e tu'unga mo e ola lelei 'o e ngaahi poloseki langa 'i mamani kotoa .. 'Oku fakapapau'i 'e he'etau ngaahi ngaue'anga ngaohi'anga koloa fakaonopooni 'a e ngaahi koloa 'oku tu'unga ma'olunga taha 'oku nau fakafetaulaki'i 'a e ngaahi tu'unga fakavaha'apule'anga .. 'Oku mau polepole 'i he sevesi makehe 'a e kasitomaa ., tokoni fakatekinikale, mo e ngaahi fakalelei'anga 'oku fakataumu'a ke feau 'a e ngaahi fie ma'u pau 'o e poloseki .. Hoa ngaue mo kimautolu ki he falala'anga ., fakatupu fo'ou, mo e ngaahi me'a fakafefiofi sima 'oku fakamole-lelei 'oku ne faka'uli ho'o ngaahi poloseki ki mu'a .. Fakatotolo'i lahi ange 'i he www.sima mo e lahi ange.de/. Tau langa fakataha ‘a e kaha’u!

Kapau 'oku 'iai ha'o fehu'i ., kataki 'o ongo'i tau'ataina ke fetu'utaki mai.

Founga Totongi

T/T, ʻIunioni Hihifo, Paypal, Kaati fakamo'ua etc ..

Founga Fakafolau

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5 FAQs of Polypropylene Twisted Bundle PP Macro Fiber for Concrete

Frequently Asked Questions About Polypropylene Twisted Bundle PP Macro Fiber for Concrete

What is PP macro fiber used for in concrete?

PP macro fiber strengthens concrete. 'Oku tokoni ia ke mapule'i 'a e ngaahi mafesifesi 'oku fakatupu 'e he fakamomoa ., liliu 'o e mafana 'o e 'ea, pe fakasi'isi'i .. ‘Oku tānaki atu ia ‘e he kau langá ki he ngaahi falikí ., ngaahi hala fononga, ngaahi ʻā, and other concrete structures to improve toughness and durability.

'Oku anga fefe 'a e ngaue 'a e fio ko 'eni 'i loto sima .?

The twisted bundle design lets the fiber spread evenly in the mix. Once concrete hardens, ʻoku pukepuke ia ʻe he ngaahi filó .. They absorb stress and stop small cracks from growing into big ones. This makes the final structure more resistant to impact and wear.

'Oku faingofua nai ke fefiofi mo e sima angamaheni .?

ʻIo. You can add PP macro fiber during normal batching. ʻOku ʻikai fie maʻu ha ngaahi meʻangāue pe sitepu makehe .. Muimui pē ki he faito‘o ‘oku fokotu‘u maí—‘oku fa‘a . 0.6 ki 1.0 kg ki he mita kiupiki. The fiber blends well and won’t clump if mixed properly.

'Oku ne fetongi 'a e fakaivia ukamea .?

ʻIkai. PP macro fiber is not a substitute for rebar or welded wire mesh. 'Oku ngaue ia ko e fakaivia fika ua .. Its main job is to manage early-age cracking and boost post-crack performance. Use it alongside traditional steel where full structural strength is required.

What benefits does it bring to construction projects?

Using this fiber reduces surface cracks and spalling. It also lowers long-term maintenance costs. Nofo malimali ange 'a e ngaahi faliki, joints last longer, and the overall service life of concrete improves. Plus, it’s lightweight, 'ikai faka'auha, and safe to handle on site.