Results 51 to 60 of about 1,418,727 (199)

Sustainable Construction Practices using Autoclaved Aerated Concrete (AAC) Blocks as a Replacement [PDF]

open access: yesE3S Web of Conferences
Red bricks are the primary form of infill is extensively used in RCC structures. Blocks made of autoclaved aerated concrete have become a popular choice in construction industry.
Thakur Abhishek   +5 more
doaj   +1 more source

Enhancing FRP-to-concrete Bond Behavior by Epoxy Ribs [PDF]

open access: yes, 2018
The bond between external bonding (EB) of fiber reinforced polymer (FRP) composite materials to concrete is the weakest link in the strengthened concrete flexural members.
Jiang, Cheng   +3 more
core  

Inspection of rebars in concrete blocks

open access: yesInternational Journal of Applied Electromagnetics and Mechanics, 2012
Inspection of rebars in concrete blocks is most important issue for civil engineering applications, such as reinforcing the damaged buildings, bridges, power stations and nuclear plants. This study is concerned the research and development of a nondestructive rapid inspection technique for rebars in concrete blocks.
Perin, Deniz, Göktepe, Mustafa
openaire   +3 more sources

Interlocking Precast Concrete Block Seawall

open access: yesCoastal Engineering 1964, 1964
As a result of a survey of damage caused by the severe storm of March 1962 which affected the entire east coast of the United States, a new and specially-shaped interlocking concrete block was developed for use in shore protection. This block is designed to be used in a revetment-type seawall that will be both durable and economical as well as reduce ...
openaire   +3 more sources

Alkali-Activated Concrete Via Oven and Microwave Radiation Curing

open access: yes, 2021
This chapter presents a comprehensive review on alkali-activated concrete via oven and microwave radiation curing, where the influences of oven and microwave radiation curing on the alkali-activated concrete (AAC) were investigated with respect to their ...
Soriano, L.   +4 more
core   +1 more source

Durability study of concrete incorporating dredged sediments

open access: yesCase Studies in Construction Materials, 2019
Every year, significant volumes of marine sediment are dredged from the harbour of Dunkirk, France. These materials may in fact be used beneficially in the composition of new concrete accropode blocks to protect the harbour coastline.This paper evaluates
Raouf Achour   +4 more
doaj   +1 more source

Composite concrete columns of 3DP concrete and self-compacting concrete subjected to normal force [PDF]

open access: yes
Conventional concrete columns are cast in forms made of steel or wood. The work of erecting and dismantling the formwork is time-consuming and laborious. Steel forms can be used several times but wood forms are usually only used once or a small number of
Silfwerbrand, Johan
core   +1 more source

Recycled construction debris as an aggregates. Production of concrete blocks

open access: yesMateriales de Construccion, 2003
This paper analyzes the use of recycled construction and demolition debris as aggregate for the construction of concrete blocks to be used in sealing masonry.
J. G. G. Sousa, E. Bauer, R. M. Sposto
doaj   +1 more source

The influence of grouting and reinforcement ratio in the concrete block masonry compressive behavior

open access: yesRevista IBRACON de Estruturas e Materiais
This paper presents an experimental investigation on the compressive strength and stress-strain curves of concrete block masonry with varying block and grout strengths and reinforcement ratio.
J. S. CAMACHO   +3 more
doaj   +1 more source

Recycled Aggregates from Construction and Demolition Waste in the Production of Concrete Blocks [PDF]

open access: yes, 2017
The construction industry generates large amounts of waste, usually mixed, which can be composed of different origin materials, most of them catalogued as non-hazardous. The European Union targets for this waste for 2020 have been already achieved by the
Ferriz-Papi, Juan   +5 more
core   +1 more source

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