Powder Concrete(분말 콘크리트)란 무엇입니까?
Powder Concrete 분말 콘크리트 - The standard applies to ready-to-use selfcompacting concrete mixtures of heavyweight, fine-grained, light-weight and reactive powder concretes, as well as fiber reinforced concretes, for the production of monolithic or precast concrete structures and products, the shape and reinforcement of which makes it difficult to place and compaction of an ordinary concrete mixture. [1] It was found that in powder concretes without aggregates, the contact layer between the cement matrix and the aggregate is absent, so the composition of the mineral powder plays a much smaller role in the corrosion processes of cement stone. [2] keywords: Similarity law, High-performance materials, Powder concrete, Technogenic raw materials. [3]표준은 즉시 사용할 수 있는 자체 압축에 적용됩니다. 중량물의 콘크리트 혼합물, 미세 입자, 경량 및 반응성 분말 콘크리트 및 섬유 강화 콘크리트, 모 놀리 식 또는 프리캐스트 콘크리트 구조물 및 제품, 모양과 보강 일반의 배치 및 압축이 어렵습니다. 콘크리트 혼합물. [1] 골재가 없는 분말 콘크리트에서는 시멘트 기지와 골재 사이의 접촉층이 없기 때문에 광물 분말의 조성이 시멘트 석재의 부식 과정에서 훨씬 작은 역할을 하는 것으로 밝혀졌다. [2] 키워드: 유사성 법칙, 고성능 재료, 분말 콘크리트, 테크노제닉 원료. [3]
ultra high strength 초고강도
This research aims to make ultra high strength Reactive Powder Concrete (RPC) with marble powder as one of the components. [1] Reactive Powder Concrete (RPC) is an ultra-high strength concrete composite prepared by the replacement of natural aggregates with quartz powder, silica fume and steel fibers. [2] Reactive powder concrete (RPC) is a new cement-based material with ultra-high strength, high durability, high toughness and good volume stability. [3] Reactive powder concrete-filled steel tubes (RPCFSTs) have become the focus of research in recent years owing to their ultra-high strength and good ductility. [4] As a new generation of concrete, RPC(Reactive Powder Concrete) has attracted great research attention for its ultra-high strength and high durability. [5] Reactive powder concrete (RPC) is a type of ultra-high strength concrete that has a relatively high brittleness. [6] Reactive powder concrete (RPC) is an ultra-high strength and high ductility cement-based composite. [7] Reactive powder concrete (RPC) is an advanced cementitious material with ultra-high strength, remarkable durability and excellent toughness. [8] Reactive powder concrete (RPC) is a type of ultra-high strength concrete that has a relatively high brittleness. [9] Reactive Powder Concrete-Filled Steel Tube (RPC-FST) is a new composite section with ultra-high strength, good plasticity and ductility to withstand blast loading. [10]이 연구는 구성 요소 중 하나인 대리석 분말을 사용하여 초고강도 RPC(Reactive Powder Concrete)를 만드는 것을 목표로 합니다. [1] 반응성 분말 콘크리트(RPC)는 천연 골재를 석영 분말, 실리카흄 및 강섬유로 대체하여 제조된 초고강도 콘크리트 복합재입니다. [2] nan [3] nan [4] RPC(Reactive Powder Concrete)는 차세대 콘크리트로서 초고강도와 고내구성으로 많은 연구의 주목을 받고 있습니다. [5] 반응성 분말 콘크리트(RPC)는 상대적으로 취성이 높은 초고강도 콘크리트의 일종입니다. [6] nan [7] nan [8] nan [9] nan [10]
fiber reinforced reactive 섬유 강화 반응성
An experimental study was conducted to investigate the seismic performance of masonry walls strengthened using hybrid fiber-reinforced reactive powder concrete (HyFRRPC) as a coating. [1] Very limited attention has been directed to the application of nano-SiO2 (NS) in steel fiber reinforced reactive powder concrete (SFRRPC), and most of the past studies have examined the effects of up to three factors on the mechanical properties of reactive powder concretes. [2] This study examines the properties of fiber-reinforced reactive powder concrete (FR-RPC). [3] The partially precast steel reinforced concrete (PPSRC) column is composed of a precast outer-part cast using steel fiber reinforced reactive powder concrete (RPC) and a cast-in-place inner-part cast using conventional concrete. [4] Experiments were performed to investigate the behavior of prismatic blocks with steel-fiber-reinforced reactive powder concrete subjected to centrally applied pressure in a limited area. [5] This paper presents the result of tests conducted on four hybrid-fiber reinforced reactive powder concrete (RPC) beams protected with fire insulation exposed to fire. [6]HyFRRPC(하이브리드 섬유 강화 반응성 분말 콘크리트)를 코팅제로 사용하여 강화된 조적벽의 내진 성능을 조사하기 위한 실험적 연구를 수행했습니다. [1] 강철 섬유 강화 반응성 분말 콘크리트(SFRRPC)에서 나노-SiO2(NS)의 적용에 대해 매우 제한적인 관심이 집중되었으며, 대부분의 과거 연구에서는 반응성 분말 콘크리트의 기계적 특성에 대한 최대 3가지 요인의 영향을 조사했습니다. . [2] 본 연구에서는 섬유보강 반응성 분말 콘크리트(FR-RPC)의 특성을 조사하였다. [3] 부분 프리캐스트 강철 철근 콘크리트(PPSRC) 기둥은 강철 섬유 강화 반응성 분말 콘크리트(RPC)를 사용한 프리캐스트 외부 부재와 기존 콘크리트를 사용한 현장 타설 내부 부재로 구성됩니다. [4] nan [5] nan [6]
ultra high performance 초고성능
In this review, a basic description of reactive powder concrete, slurry infiltrated fiber concrete (also known as SIFCON) and superabsorbent polymer concrete, as three major types of ultra high performance concrete are provided. [1] Reactive powder concrete (RPC) is an ultra-high-performance concrete (UHPC) developed years ago by Bouygues, with the aim to build strong, durable, and sustainable structures. [2] One of the modern generations in ultra-high performance concrete is Reactive powder Concrete (RPC) that has been prepared for cemented materials using microstructure improvement methods. [3] An ultra-high-performance cement-based composite like reactive powder concrete (RPC) achieves its exceptional engineering properties due to a dense and homogenous microstructure. [4] Reactive powder concrete (RPC) is an ultra-high performance concrete (UHPC) with an enhanced microstructure. [5] This paper presents the investigation on the adoption of reaction powder concrete (RPC) concept in geopolymer concrete (GPC) technology to develop ultra high performance concrete (UHPC). [6]이 리뷰에서는 초고성능 콘크리트의 3가지 주요 유형인 반응성 분말 콘크리트, 슬러리 침투 섬유 콘크리트(SIFCON이라고도 함) 및 고흡수성 폴리머 콘크리트에 대한 기본 설명을 제공합니다. [1] 반응성 분말 콘크리트(RPC)는 견고하고 내구성이 있으며 지속 가능한 구조를 구축하기 위해 Bouygues가 수년 전에 개발한 초고성능 콘크리트(UHPC)입니다. [2] nan [3] nan [4] nan [5] 본 논문은 초고성능 콘크리트(UHPC)를 개발하기 위해 지오폴리머 콘크리트(GPC) 기술에 반응분말콘크리트(RPC) 개념을 적용한 연구를 제시한다. [6]
fiber reinforced polymer
This study presents an experimental investigation of the flexure behavior of exterior beam-column joints made from hybrid concrete (normal concrete (NC) and reactive powder concrete (RPC)) or hybrid reinforcement (steel and carbon fiber reinforced polymer (CFRP) bars internally or externally by near surface mounted (NSM) technique). [1] In this research, which is based on the finite element method, the behavior of reactive powder concrete (RPC) columns confined with fiber-reinforced polymer (FRP) under seismic excitation is investigated. [2] This paper presents an analytical approach to predict the uniaxial compression behavior of circular and square reinforced concrete (RC) columns strengthened with reactive powder concrete (RPC) jackets and wrapped with fiber reinforced polymer (FRP). [3] This research offers an experimental study of the behavior of reactive powder concrete (RPC) deep beams with openings externally bonded by carbon fiber-reinforced polymer (CFRP) strips. [4]본 연구에서는 하이브리드 콘크리트(일반 콘크리트(NC) 및 반응성 분말 콘크리트(RPC)) 또는 하이브리드 철근(강철 및 탄소 섬유 강화 폴리머(CFRP) 내부 또는 NSM(Near Surface Mounted) 기술에 의해 외부에서. [1] 유한요소법을 기반으로 하는 이 연구에서는 지진 가진 상태에서 섬유 강화 폴리머(FRP)로 구속된 반응성 분말 콘크리트(RPC) 기둥의 거동을 조사합니다. [2] nan [3] nan [4]
high compressive strength
This article approaches the search for alternatives to this problem and sees in the reuse of these wastes as aggregates in construction a path for the promotion of social and environmental sustainability of the region, in addition to enabling the development of new technologies in the class of special concretes, in this case the production of Reactive Powder Concrete – RPC, considered innovator in the world scene of the civil construction by presenting high compressive strength. [1] Reactive powder concrete (RPC), a composite that is cured to have ultra-high compressive strength, high durability and high toughness, has been developed in recent years. [2] Due to the high compressive strength of steel fibre-reinforced reactive powder concrete (SFR-RPC), a higher degree of prestressing is available for SFR-RPC beams. [3]이 기사는 이 문제에 대한 대안을 찾는 방법에 접근하고 이러한 폐기물을 건설 골재로 재사용하는 것을 특수 등급의 신기술 개발을 가능하게 하는 것 외에도 지역의 사회적 및 환경적 지속 가능성을 촉진하는 경로로 봅니다. 콘크리트, 이 경우 Reactive Powder Concrete – RPC의 생산은 높은 압축 강도를 제시함으로써 토목 건설의 세계 장면에서 혁신자로 간주됩니다. [1] 초고압축강도, 고내구성, 고인성을 갖도록 양생된 복합재료인 반응성 분말 콘크리트(RPC)가 최근 개발되었다. [2] nan [3]
normal strength concrete
The aim of this paper is study the compatibility between three types of reactive powder concrete with (steel fibre, glass fibre and polypropylene fibre) as a repair materials and normal strength concrete as a substrate concrete. [1] Thus, for high-strength, ultrahigh-strength, and reactive powder concrete, the risk of spalling is much higher than for normal-strength concrete. [2] In this investigation, the concrete slab specimens casted with normal strength concrete and modified reactive powder concrete. [3]이 논문의 목적은 보수재로 강섬유, 유리섬유, 폴리프로필렌 섬유를 사용하는 반응성 분말 콘크리트와 모재 콘크리트로 일반 강도 콘크리트 사이의 상용성을 연구하는 것이다. [1] 따라서 고강도, 초고강도 및 반응성 분말 콘크리트의 경우 일반 강도 콘크리트보다 스폴링 위험이 훨씬 높습니다. [2] nan [3]
high strength concrete 고강도 콘크리트
Reactive powder concrete (RPC) is susceptible to fire-induced spalling because of its dense microstructure and lower permeability compared with normal-strength concrete and high-strength concrete, which may compromise the structural integrity and load-carrying capacity of RPC members significantly. [1] Reactive Powder Concrete (RPC) is a high-strength concrete formulated to provide compressive strengths exceeding 130MPa and made of primarily powders. [2] Reactive powder concrete and high strength concrete have superior mechanical and structural properties, however, the major drawback of this new construction material is its high cost compared to traditional concrete. [3]반응성 분말 콘크리트(RPC)는 일반 강도 콘크리트 및 고강도 콘크리트에 비해 조밀한 미세 구조와 낮은 투과성으로 인해 화재로 인한 스폴링에 취약하여 RPC 부재의 구조적 무결성과 하중 전달 능력을 크게 손상시킬 수 있습니다. [1] 반응성 분말 콘크리트(RPC)는 130MPa를 초과하는 압축 강도를 제공하도록 공식화되고 주로 분말로 만들어진 고강도 콘크리트입니다. [2] nan [3]
load carrying capacity 하중 수용 능력
The main objectives of this study are to study the enhancement of the load-carrying capacity of Asymmetrical castellated beams with encasement the beams by Reactive Powder Concrete (RPC) and lacing reinforcement, the effect of the gap between top and bottom parts of Asymmetrical castellated steel beam at web post, and serviceability of the confined Asymmetrical castellated steel. [1] The main objectives of this study are to study the enhancement of the load-carrying capacity of castellated columns with encasement of the columns by Reactive Powder Concrete (RPC) and lacing reinforcement, and serviceability of the confined castellated columns. [2]본 연구의 주요 목적은 RPC(Reactive Powder Concrete) 및 레이싱 보강에 의해 보를 둘러싸는 비대칭 성보의 내하력 향상, 비대칭 성강의 상부와 하부 사이 간격의 영향을 연구하는 것입니다. 웹 포스트의 빔 및 제한된 비대칭 성곽 강철의 서비스 가능성. [1] 본 연구의 주요 목적은 RPC(Reactive Powder Concrete) 및 레이싱 보강으로 기둥을 둘러싸서 성곽 기둥의 내하력 향상과 제한된 성곽 기둥의 사용성을 연구하는 것입니다. [2]
Reactive Powder Concrete 반응성 분말 콘크리트
An experimental study was conducted to investigate the seismic performance of masonry walls strengthened using hybrid fiber-reinforced reactive powder concrete (HyFRRPC) as a coating. [1] Numerical models were built for reactive powder concrete (RPC) cylindrical specimens with 1 and 2% steel fiber. [2] Three mixtures of reactive powder concrete (RPC) were prepared and caste within two molds so that the compressive and flexure strength can be tested when the samples are cured by ordinary, autogenous, warm water and high-temperature cycles curing procedure. [3] Owing to their small size, good wettability, uniform dispersion ability and high thermal properties, the nickel-plated carbon nanotubes (Ni-CNTs) with different aspect ratios are used to reinforce reactive powder concrete (RPC) through modifying the nano/micro- structural units of concrete. [4] This paper presents a comparative study on the perforation resistance of thick panels made of the reactive powder concrete (RPC) and the ultra high toughness cementitious composites (UHTCC). [5] Reactive Powder Concrete (RPC) currently represents the family of cementitious matrix materials with properties the most exceptional mechanics and durability. [6] Reactive Powder Concrete (RPC) is composed of fine powders (cement, sand, quartz powder and silica fume), steel fibres (optional) and superplasticizer. [7] The effects of using magnetized water in reactive powder concrete (RPC) under various curing procedures was investigated. [8] In this review, a basic description of reactive powder concrete, slurry infiltrated fiber concrete (also known as SIFCON) and superabsorbent polymer concrete, as three major types of ultra high performance concrete are provided. [9] Stainless steel fibers (SSFs) were added into reactive powder concrete (RPC) to fabricate aligned (improved by L-shaped device) and random directional distributed SSFs conductive RPC. [10] Electrical parameters (electrical resistance and AC impedance spectrum) of stainless steel fibers reactive powder concrete (SSFs-RPC) were investigated. [11] This article investigates the effect of flexural reinforcement and ultrafine steel fiber on the punching shear of reactive powder concrete (RPC) slabs with different thicknesses. [12] In this research paper, results are obtained from Reactive Powder Concrete (RPC) push-off specimens - double L shape subjected to direct shear loading. [13] Reactive powder concrete (RPC) is susceptible to fire-induced spalling because of its dense microstructure and lower permeability compared with normal-strength concrete and high-strength concrete, which may compromise the structural integrity and load-carrying capacity of RPC members significantly. [14] In this paper, a modified Griffith strength criterion was proposed for reactive powder concrete (RPC), which has a form easy to solve and can well capture the tensile, compressive and triaxial strength of RPC. [15] This article aims to compare the water-impact and drop-mass impact resistances of reactive powder concrete (RPC). [16] 5%, and 2%) on the working and mechanical performance of reactive powder concrete (RPC). [17] To check the efficiency of the prestressing system, two reactive powder concrete curved slab members were cast and tested under a uniformly distributed load. [18] The present study investigates the properties of RPC (Reactive Powder Concrete) developed using low-cost eco-friendly materials such as pyrogenic silica (PS) and coir pith (CP) fine aggregates. [19] To study the mechanical properties and conductivity enhancement effect of carbon fiber (CF) on reactive powder concrete (RPC), this work systematically investigated the changes in the compressive strength, elastic modulus, Poisson’s ratio, and pressure sensitivity of RPC under standard curing system. [20] This paper investigates the sulfate resistance of conventional Portland cement-based and alkali-activated slag-based reactive powder concretes (CRPC and ARPC). [21] This study presents two concentrated loads test results for seven specimens Asymmetrical Castellated concavely – curved soffit Steel Beams section encasement by Reactive powder concrete (RPC) with laced reinforcement. [22] The main objectives of this study are to study the enhancement of the load-carrying capacity of Asymmetrical castellated beams with encasement the beams by Reactive Powder Concrete (RPC) and lacing reinforcement, the effect of the gap between top and bottom parts of Asymmetrical castellated steel beam at web post, and serviceability of the confined Asymmetrical castellated steel. [23] The main objectives of this study are to study the enhancement of the load-carrying capacity of castellated columns with encasement of the columns by Reactive Powder Concrete (RPC) and lacing reinforcement, and serviceability of the confined castellated columns. [24] The purpose of current study is to evolve a nonlinear finite element model to simulate the influence of the type of concrete on reactive powder concrete (RPC) T-beams. [25] This paper deals with the potential utilization of solid waste in reactive powder concrete, practically powdered glass originating from waste glass bottles and powdered ceramics tile from waste of construction process. [26] Super-fine stainless wires (SSWs) with micron diameter can form a widely distributed heat conduction network in reactive powder concrete (RPC) at low volume fraction, thus endowing RPC with high thermal conductivity and low specific heat. [27] This paper provides the result of an investigation to use of crushed brick as aggregates which was collected from the demolition waste of buildings from different sites then crushed with (maximum size 10 mm) in producing modified reactive concrete MRPC, which was presented by replacement the cementation binder (cement +silica fume) of original reactive powder concrete by 25% of crushed brick aggregates. [28] Concrete-filled reactive powder concrete (RPC) tube (CFRPCT) is a cement-based tubular composite column system, which combines the excellent compressive strength and the toughness of RPC and the lateral confining action from hoops. [29] This study used unnotched compression tests and digital image correlation technology to analyze the influence of two different casting intervals and three different roughness conditions on the fracture toughness of the interfaces between ultra-high toughness cementitious composite (UHTCC) and reactive powder concrete (RPC). [30] This research aims to make ultra high strength Reactive Powder Concrete (RPC) with marble powder as one of the components. [31] Reactive powder concrete (RPC) structural members are faced with the problem of fire resistance evaluation in fire safety design. [32] Reactive Powder Concrete (RPC) is an ultra-high strength concrete composite prepared by the replacement of natural aggregates with quartz powder, silica fume and steel fibers. [33] Reactive powder concrete (RPC) is an ultra-high-performance concrete (UHPC) developed years ago by Bouygues, with the aim to build strong, durable, and sustainable structures. [34] Tension and bending tests on unbonded prestressed reactive powder concrete beams are carried out to explore the self-sensing steel strand characteristics. [35] This paper first studies the fatigue behaviors of multi-layer graphene (MLG) reinforcing reactive powder concrete (RPC) under compressive loads. [36] Cross-sectional analyses of circular and square reinforced concrete (RC) columns strengthened with reactive powder concrete jacketing and fibre-reinforced polymer (FRP) wrapping were undertaken. [37] In order to investigate the influence of various parameters on the compressive strength and fluidity of reactive powder concrete (RPC) made from local materials, 22 groups of RPC cubic specimens and 3 groups of RPC prism specimens were designed, and the main parameters included water to binder ratio, the ratio of silica fume to cement, the ratio of slag powder to cement, the ratio of quartz sand to cement, volume fraction of steel fiber, and steam curing time. [38] Very limited attention has been directed to the application of nano-SiO2 (NS) in steel fiber reinforced reactive powder concrete (SFRRPC), and most of the past studies have examined the effects of up to three factors on the mechanical properties of reactive powder concretes. [39] To address the limitation of the commonly used steam curing of reactive powder concrete (SC-RPC) in engineering, a preparation technology of normal curing reactive powder concrete (NC-RPC) is proposed. [40] Reactive powder concrete (RPC) is a special type of concrete that has excellent properties, especially compressive strength. [41] In this paper, the steel bar was used to prepare steel bar reactive powder concrete (SBRPC). [42] Reactive Powder Concrete (RPC) is a composite material that will permit the concrete industry to improve material use, generate economic benefits, durable and sensitive to environment. [43] The characteristic tensile strain of reactive powder concrete is a critical indicator of its resistance to cracking. [44] For this purpose we use reactive powder concrete and without destroying the structure know its strength parameters. [45] Reactive Powder Concrete (RPC) is a high-strength concrete formulated to provide compressive strengths exceeding 130MPa and made of primarily powders. [46] A combined application of microwaving curing and reactive powder concrete (RPC) may provide an accelerated development of outstanding mechanical and physical properties, which has great potential to improve the quality and efficiency of production. [47] It is developed by the Reactive Powder concrete (RPC) method. [48] One of the modern generations in ultra-high performance concrete is Reactive powder Concrete (RPC) that has been prepared for cemented materials using microstructure improvement methods. [49] This study investigates the effects of PS as silica fume replacement which is the main constituent for the production of reactive powder concrete which contained coir pith as a fine aggregate replacement instead of quartz sand up to 25%. [50]HyFRRPC(하이브리드 섬유 강화 반응성 분말 콘크리트)를 코팅제로 사용하여 강화된 조적벽의 내진 성능을 조사하기 위한 실험적 연구를 수행했습니다. [1] 1% 및 2% 강철 섬유를 포함하는 반응성 분말 콘크리트(RPC) 원통형 시편에 대한 수치 모델을 구축했습니다. [2] nan [3] nan [4] nan [5] nan [6] nan [7] nan [8] 이 리뷰에서는 초고성능 콘크리트의 3가지 주요 유형인 반응성 분말 콘크리트, 슬러리 침투 섬유 콘크리트(SIFCON이라고도 함) 및 고흡수성 폴리머 콘크리트에 대한 기본 설명을 제공합니다. [9] nan [10] nan [11] nan [12] nan [13] 반응성 분말 콘크리트(RPC)는 일반 강도 콘크리트 및 고강도 콘크리트에 비해 조밀한 미세 구조와 낮은 투과성으로 인해 화재로 인한 스폴링에 취약하여 RPC 부재의 구조적 무결성과 하중 전달 능력을 크게 손상시킬 수 있습니다. [14] nan [15] nan [16] nan [17] nan [18] nan [19] nan [20] nan [21] nan [22] 본 연구의 주요 목적은 RPC(Reactive Powder Concrete) 및 레이싱 보강에 의해 보를 둘러싸는 비대칭 성보의 내하력 향상, 비대칭 성강의 상부와 하부 사이 간격의 영향을 연구하는 것입니다. 웹 포스트의 빔 및 제한된 비대칭 성곽 강철의 서비스 가능성. [23] 본 연구의 주요 목적은 RPC(Reactive Powder Concrete) 및 레이싱 보강으로 기둥을 둘러싸서 성곽 기둥의 내하력 향상과 제한된 성곽 기둥의 사용성을 연구하는 것입니다. [24] nan [25] nan [26] nan [27] nan [28] nan [29] nan [30] 이 연구는 구성 요소 중 하나인 대리석 분말을 사용하여 초고강도 RPC(Reactive Powder Concrete)를 만드는 것을 목표로 합니다. [31] nan [32] 반응성 분말 콘크리트(RPC)는 천연 골재를 석영 분말, 실리카흄 및 강섬유로 대체하여 제조된 초고강도 콘크리트 복합재입니다. [33] 반응성 분말 콘크리트(RPC)는 견고하고 내구성이 있으며 지속 가능한 구조를 구축하기 위해 Bouygues가 수년 전에 개발한 초고성능 콘크리트(UHPC)입니다. [34] nan [35] nan [36] nan [37] nan [38] 강철 섬유 강화 반응성 분말 콘크리트(SFRRPC)에서 나노-SiO2(NS)의 적용에 대해 매우 제한적인 관심이 집중되었으며, 대부분의 과거 연구에서는 반응성 분말 콘크리트의 기계적 특성에 대한 최대 3가지 요인의 영향을 조사했습니다. . [39] nan [40] nan [41] nan [42] nan [43] nan [44] nan [45] 반응성 분말 콘크리트(RPC)는 130MPa를 초과하는 압축 강도를 제공하도록 공식화되고 주로 분말로 만들어진 고강도 콘크리트입니다. [46] nan [47] nan [48] nan [49] nan [50]
Glas Powder Concrete
The dynamic mechanical properties of waste glass powder concrete are studied, and the dynamic compressive strength, peak strain, stress-strain curve and dynamic enhancement factor change with strain rate and waste glass powder content are analyzed. [1] The results showed that the compressive strength of 4% replacement of glass powder concrete is 40. [2] The inclusion of fly ash in glass powder concrete has shown reduction in the alkali silica reaction and improvement in the workability and durability properties of concrete [4, 5]. [3]폐유리 분말 콘크리트의 동적 기계적 특성을 연구하고, 동적 압축강도, 피크 변형률, 응력-변형률 곡선 및 변형률 및 폐유리 분말 함량에 따른 동적 향상 인자 변화를 분석합니다. [1] 그 결과 유리분말 콘크리트 4% 대체재의 압축강도는 40으로 나타났다. [2] 유리분말 콘크리트에 플라이애시를 포함시키면 알칼리 실리카 반응이 감소하고 콘크리트의 작업성 및 내구성 특성이 향상되는 것으로 나타났다[4, 5]. [3]
Sand Powder Concrete
In this study, aeolian-sand powder was used for replacing cement-based gelling material in order to prepare aeolian-sand powder concrete in C25 and C35 strength grades. [1] The deterioration processes of aeolian sand powder concrete under freeze–thaw and dry–wet conditions have been studied. [2]본 연구에서는 C25 및 C35 강도 등급의 바람 모래 분말 콘크리트를 준비하기 위해 시멘트 기반 겔화 재료를 대체하기 위해 바람 모래 분말을 사용했습니다. [1] 동결-해동 및 건-습 조건에서 바람 모래 분말 콘크리트의 열화 과정이 연구되었습니다. [2]
Recycled Powder Concrete
Some studies were developed to investigate the potential of using recycled powder (RP), obtained from the construction and demolition (C&D) wastes, to partially replace the cement in concrete, whereas the chloride permeability of preparing recycled powder concrete (RPC) has not been investigated. [1] Recycled aggregate (RA) and recycled powder (RP) are the primary products of the reclamation of construction and demolition (C&D) wastes, and the question of how to use them to prepare recycled aggregate concrete (RAC) and recycled powder concrete (RPC) has been a hot topic in the construction industry in China. [2]일부 연구는 건설 및 철거(C&D) 폐기물에서 얻은 재활용 분말(RP)을 사용하여 콘크리트의 시멘트를 부분적으로 대체할 가능성을 조사하기 위해 개발되었지만 재활용 분말 콘크리트(RPC)를 준비하는 염화물 투과성은 아직 입증되지 않았습니다. 조사했다. [1] 재활용 골재(RA)와 재활용 분말(RP)은 건설 및 철거(C&D) 폐기물 매립의 주요 제품이며 재활용 골재 콘크리트(RAC) 및 재활용 분말 콘크리트(RPC)를 준비하기 위해 이를 어떻게 사용하는지의 문제 중국 건설업계의 화두였다. [2]
Reaction Powder Concrete 반응 분말 콘크리트
The principal possibility of creating components from it for reaction powder concrete using the method of Mechanochemistry has been shown. [1] This paper presents the investigation on the adoption of reaction powder concrete (RPC) concept in geopolymer concrete (GPC) technology to develop ultra high performance concrete (UHPC). [2]Mechanochemistry의 방법을 사용하여 반응 분말 콘크리트에 대한 구성 요소를 생성할 수 있는 주요 가능성이 표시되었습니다. [1] 본 논문은 초고성능 콘크리트(UHPC)를 개발하기 위해 지오폴리머 콘크리트(GPC) 기술에 반응분말콘크리트(RPC) 개념을 적용한 연구를 제시한다. [2]
powder concrete beam
Tension and bending tests on unbonded prestressed reactive powder concrete beams are carried out to explore the self-sensing steel strand characteristics. [1] Two types of reactive powder concrete beams, one with normal mild steel and another with unbonded prestressing tendons, were studied experimentally. [2] The main objective of this research is to investigate the structural behavior and strength of reinforced reactive powder concrete beams with a hollow section subjected under two point concentrated loading. [3]nan [1] 일반 연강과 접착되지 않은 프리스트레스 텐던이 있는 두 가지 유형의 반응성 분말 콘크리트 빔이 실험적으로 연구되었습니다. [2] 본 연구의 주요 목적은 2점 집중하중을 받는 중공단면의 강화반응분말콘크리트 보의 구조적 거동과 강도를 조사하는 것이다. [3]
powder concrete mixture
In this paper, a practical reactive powder concrete mixture ratio is created on the basis of an orthogonal experiment. [1] We examined the applicability of the pumice aggregate on the concrete formed by considering the reactive powder concrete mixture ratios, for the rigid superstructure concrete road pavement and building construction. [2]본 논문에서는 직교 실험을 기반으로 실제적인 반응성 분말 콘크리트 배합비를 생성하였다. [1] 경질 상부 콘크리트 도로 포장 및 건축 공사에 대하여 반응성 분말 콘크리트 배합비를 고려하여 형성된 콘크리트에 부석 골재의 적용성을 검토하였다. [2]