BR0212796A - Material comprising an inorganic matrix such as cement, mortar, plaster and concrete, fiber-reinforced and fiber cement products - Google Patents

Material comprising an inorganic matrix such as cement, mortar, plaster and concrete, fiber-reinforced and fiber cement products

Info

Publication number
BR0212796A
BR0212796A BR0212796-2A BR0212796A BR0212796A BR 0212796 A BR0212796 A BR 0212796A BR 0212796 A BR0212796 A BR 0212796A BR 0212796 A BR0212796 A BR 0212796A
Authority
BR
Brazil
Prior art keywords
cement
products
plaster
fiber
mortar
Prior art date
Application number
BR0212796-2A
Other languages
Portuguese (pt)
Inventor
Gilles Orange
Bertrand Bordes
Richard Macret
Original Assignee
Rhodianyl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from BR0107280-3A external-priority patent/BR0107280A/en
Application filed by Rhodianyl filed Critical Rhodianyl
Priority to BR0212796-2A priority Critical patent/BR0212796A/en
Publication of BR0212796A publication Critical patent/BR0212796A/en

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

"MATERIAL COMPREENDENDO UMA MATRIZ INORGâNICA COMO CIMENTO, ARGAMASSA, GESSO E CONCRETO, REFORçADO POR FIBRAS E PRODUTOS DE TIPO FIBROCIMENTO". A invenção refere-se a materiais compreendendo uma matriz inorgânica tal como cimento, argamassa, gesso ou concreto reforçado por microfibras, que podem ser utilizadas em diversos tipos de produtos, tais como materiais de construção, por exemplo, pisos, telhas, reservatórios de água, e tubulações, em particular para o escoamento de águas usadas. Em particular, as microfibras de poliamida de reforço do cimento da invenção apresentam preferencialmente um título inferior ou igual a 1 dtex, um módulo elástico superior a 1 GPa, um alongamento à ruptura compreendido entre 8 e 100% e uma tenacidade compreendida entre 30 e 100 cN/tex. O alto módulo destas microfibras aumenta a tensão após ruptura dos produtos e permite uma ductilidade maior. As fibras de reforço são fiadas em fundido uma vazão reduzida através do capilar e depois submetidas a taxas elevadas a fim de se obter fibras de alto módulo e de baixo título."MATERIAL UNDERSTANDING AN INORGANIC MATRIX AS CEMENT, MORTAR, PLASTER AND CONCRETE, STRENGTHENED BY FIBERS AND FIBROCYMENT PRODUCTS". The invention relates to materials comprising an inorganic matrix such as cement, mortar, plaster or microfibre reinforced concrete, which may be used in various types of products, such as building materials, for example floors, tiles, water reservoirs. , and pipelines, in particular for waste water runoff. In particular, the cement reinforcing polyamide microfibers of the invention preferably have a titer of less than or equal to 1 dtex, an elastic modulus of greater than 1 GPa, an elongation at break of between 8 and 100% and a toughness of between 30 and 100. cN / tex. The high modulus of these microfibers increases the stress after breakage of the products and allows greater ductility. The reinforcing fibers are spun into a reduced flow through the capillary and then subjected to high rates to obtain high modulus and low titer fibers.

BR0212796-2A 2001-09-17 2002-09-17 Material comprising an inorganic matrix such as cement, mortar, plaster and concrete, fiber-reinforced and fiber cement products BR0212796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR0212796-2A BR0212796A (en) 2001-09-17 2002-09-17 Material comprising an inorganic matrix such as cement, mortar, plaster and concrete, fiber-reinforced and fiber cement products

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR0107280-3A BR0107280A (en) 2001-09-17 2001-09-17 Microfibers for reinforcement of inorganic matrices, such as cement, mortar. plaster and concrete, polyamide-based microfibres for inorganic matrix reinforcement, process for obtaining polyamide-based microfibres for inorganic matrix reinforcement and fiber-cement products
PCT/FR2002/003168 WO2003024882A2 (en) 2001-09-17 2002-09-17 Material comprising an inorganic matrix such as cement, mortar, gypsum plaster or concrete, reinforced with microfibres
BR0212796-2A BR0212796A (en) 2001-09-17 2002-09-17 Material comprising an inorganic matrix such as cement, mortar, plaster and concrete, fiber-reinforced and fiber cement products

Publications (1)

Publication Number Publication Date
BR0212796A true BR0212796A (en) 2004-11-16

Family

ID=33453183

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0212796-2A BR0212796A (en) 2001-09-17 2002-09-17 Material comprising an inorganic matrix such as cement, mortar, plaster and concrete, fiber-reinforced and fiber cement products

Country Status (1)

Country Link
BR (1) BR0212796A (en)

Similar Documents

Publication Publication Date Title
Banthia et al. Fiber-reinforced concrete in precast concrete applications: Research leads to innovative products.
HK1054542A1 (en) Highly dispersible reinforcing polymeric fibers
Arunakanthi et al. Experimental studies on fiber reinforced concrete (FRC)
MY140180A (en) Lightweight, fiber-reinforced cementitious panels
MXPA02004067A (en) Highly dispersible reinforcing polymeric fibers.
NZ511272A (en) Fiber reinforced cementitious materials with improved toughness and ductility with the fibres of one component having a Youngs Moudulus of at least 30 gigapascals
Chin et al. Experimental study on shear strengthening of rc deep beams with large openings using CFRP
BR0212796A (en) Material comprising an inorganic matrix such as cement, mortar, plaster and concrete, fiber-reinforced and fiber cement products
BR0113117A (en) Prefabricated building material and construction element
ATE409765T1 (en) SYNTHETIC FIBERS AND CEMENT-BASED SYSTEM WITH SUCH FIBERS
DE69725284D1 (en) REINFORCEMENT FOR CONCRETE PARTS AND REINFORCED CONCRETE PARTS
KR20020053897A (en) Method of reinforcing a structure with inserting a reinforcing material vertically
DE60206944D1 (en) FIBER REINFORCED CEMENT COMPOSITES
ATE280141T1 (en) MULTI-AREA CEMENT COMPOSITE WITH POSITIVE COLD PROCESSING AND DUCTILITY IN SINGLE-AXIS TENSILE
JPH0639826B2 (en) Fiber reinforced concrete structure
BR0107280A (en) Microfibers for reinforcement of inorganic matrices, such as cement, mortar. plaster and concrete, polyamide-based microfibres for inorganic matrix reinforcement, process for obtaining polyamide-based microfibres for inorganic matrix reinforcement and fiber-cement products
Vandewalle Design of steel fibre reinforced concrete using the sigma-w method: principles and applications.
Lanivschi State of the art for strengthening masonry with fibre reinforced polymers
Hashemi et al. Investigation of bond strength and flexural behavior of FRP strengthened RC beams using cement-based adhesives
Nazaripour et al. Effect of punching on polypropylene fiber tapes for reinforcing concrete
Orosz Tensile behaviour of mineral-based composites
Wang et al. Experimental study on mechanical properties of steel fiber reinforced lightweight aggregate concrete.
Goupil Composite construction.
JPH10236861A (en) Hydraulic hardened body and hydraulic composition
Stroeven EFFECT OF THICKENING AGENT ON THE PROPERTIES OF STEEL FIBER REINFORCED CONCRETE

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]