polypropylene fiber造句怎么写

The flexural toughness of plain concrete, polypropylene fiber reinforced concrete and layered hybrid fiber reinforced concrete are experimentally studied.

Promotion of polypropylene fiber reinforced concrete in bridge construction in Xinjiang

The article also offers application samples of polypropylene fiber concrete used for various waterproof engineerings.

Test research on impermeability performance of slight expansion HPC for polypropylene fiber

Polypropylene is the trade name of polypropylene fiber, which is by the polymerization of propylene as raw material by the melt spinning of fibers obtained.

Experimental research on the cracking-resistance property of polypropylene fiber concrete and its application in the subway station

Because of the ultrathin leveling course in Sutong Bridge, high performance concrete with polypropylene fiber is applied to solve some technique problems of easily cracking and worse impermeability.

The use of polypropylene fiber in concrete of the bridge deck paving can improve its tensile strength, bending strength, permeability strength, impact ductility, cracking resistance and toughness.

A deep discussion on polyethylene polypropylene fiber composite sheet and its applied system including characteristics, composition and matched adhesive is carried out in the article and opinions about how to develop the sheet are put forward.

Study on the chip and high-speed spinningfor superfine polypropylene fibers

The latest progress in polypropylene fiber was described.

Progress in development and application of auxiliaries for polypropylene fiber

The reinforcement of stucco with polypropylene fiber is studied.

Influence of the powder on the polypropylene fiber as for fusibility and properties of the far infrared fiber

Based on engineering instance and experimentation, the performance indices of polypropylene fiber concrete are expatiated.

Elastic best is pure wool carpet, followed by la black silk ribbon carpet fiber and polypropylene fiber, it is again the carpet.

Compared with the general concrete spray layer, the stress distribution is more homogeneous and the yield ability is better in polypropylene fiber concrete spray layer.

The coated and uncoated polypropylene fibers were used for making handsheets together with other plant fibers.

The action mechanism and application present of polypropylene fiber concrete

The development situation of novel polypropylene microfilament with multiple functions, polypropylene fiber with high intensity and high modulus, new metallocene polypropylene, and application of blending technique in modification of polypropylene fiber were introduced.

Even grain color sideband, entire cotton and kapok color sideband,polypropylene fiber color sideband, polyester fiber color sideband,polyamide fiber (nylon) color sideband.

The influences of carbon fiber and polypropylene fiber on fracture toughness of high performance cement mortar containing 30% of fly ash or 10% of silicon powder are studied in the compact tensile test.

Study of durability on pervious concrete mixing with polypropylene fiber

Last,fraction energy,impermeability and impact resistence and abrasion resistance of fiber cement concrete with small polypropylene fiber content is researched.

Dacron, polypropylene fiber, cotton lun, short fibers, 3D medium short fibre production, processing and marketing.

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