The crushed clay brick aggregate used was in grade II as the percentage of passing for the sieves shown in (figure) below that indicate the sand used was the coarse sand. ... Using crushed clay brick as Aggregate in concrete. Journal of Materials in Civil Engineering, Pages 518-526. Khaloo, A. (1995). Crushed tile coarse Aggregate Concrete. ...

In a wide work on the recycled aggregate concrete, it was found that the use of different kinds of recycled aggregates, such as coloured crushed bricks, light weight crushed bricks, lightweight ...

Due to the nature of clay bricks, it can be considered as source of fine and coarse aggregate to produce structural concrete. This research has been conducted with the objectives of...

All mixtures containing crushed clay brick failed to meet the tensile splitting strength requirement of 3.9 MPa imposed by BSI and only the mixture with 25% of recycled concrete aggregate replaced by crushed clay brick satisfied the compressive strength requirements of 55 and 45 MPa prescribed by ASTM and ETWB of Hong Kong, respectively ...

The results showed that most of the crushed clay-brick aggregates tested can be used in producing PCC for low-level civil engineering applications and that some kinds of brick aggregate possess good physical and mechanical properties that qualify them for producing high-quality concrete.

Recycled crushed clay brick is one of the best aggregates for concrete that may have to resist fire, and it performs much better than similar concrete containing granite aggregate (Khalaf, 2004 ...

Research on crushed clay brick has generally been undertaken on their effects as finely ground materials to replace cement in mortar and concrete due to their pozzolana city (Wild, 1999). A …

In the present investigation, the effect of crushed clay brick as a replacement for coarse aggregate in concrete processing is studied. The results indicate that with 21 % replacement brick, the plastic contraction decreases, and the compressive strength and flexural strength increase. ... A. Z., Roziereb E., Salguesa M., Devillersc P., Garcia ...

From the testing result, it is obtained that crushed clay bricks can be made as coarse aggregate in eco-green lightweight concrete. If agent added are 2-3.5% then it is categorized as Moderate Strength Concrete, while if agent added is < 2% it is categorized as Structural Concrete, based on specification of Indonesian National ...

It is known as recycled concrete aggregate (RCA). Concrete rubbles from most demolished buildings do not only include concrete materials, but are also mixed with crushed …

Clay brick aggregate was obtained by manual crushing as previously mentioned and Table 1 shows the physical properties and grading of either sand or fine crushed clay brick aggregate used in ed concrete. The used doses of Type F chemical admixture for concrete mixes are 2.25% by weight of cement.

extensive use of brick aggregate concrete in this regions and the apparent satisfactory performance of the structures already built, no systematic investigation was conducted ... In this study, manually crushed well burnt (gas burnt) clay bricks were used as ¾ in. (19 . 2 1 pcf = 16.01 kg/m3. M.A. Rashid et al. / Journal of Civil Engineering ...

The concrete blocks created in this study differ from those generated in previous studies and from the conventional concrete blocks in that they were made using crushed clay bricks as coarse aggregates in place of the traditional aggregates as a complete replacement and additionally were incorporated plastic bottles.

The suitability of crushed clay bricks as coarse aggregate for concrete has been assessed by comparing its basic properties with that of conventional concrete. Four basic mixes were chosen for crushed granite to achieve concrete with grades from 30 MPa to 60 MPa. The equivalent brick-aggregate concrete for each mix was obtained by replacing granite with an …

[Show full abstract] porosity and compression strength from Lightweight ed concrete that use crushed clay bricks as coarse aggregate. Testing was conducted to 96 samples of concrete with ...

The basic test methods specified in Sand for Construction (GB/T 14684-2011) and Pebble and Crushed Stone for Construction (GB/T 14685-2011) were used to measure the basic properties of the RAC aggregates and crushed clay bricks, as shown in Table 1.The cement for the concrete is PC32.5 Portland composite cement, which was provided by Hunan Ningxiang …

and coarse crushed clay bricks was conducted following the Standard for Test Method of Mechanical Properties on (a) The new standard new clay brick (b) Brick crusher (c) The crushed clay bricks Figure 1: The crushed clay brick aggregates used in the tests. (a) Waste concrete (b) Crushing machines (c) The recycled aggregates

The results showed that concrete could be produced using crushed clay bricks as the coarse aggregate and at high temperatures clay brick concrete preformed similar or even better than granite ...

Crushed clay bricks and roof tiles are among the best aggregates, for use in concrete are known have to resistance at high temperatures, and concrete with such aggregates performs much better than similar concretes containing granite aggregate . Clay bricks and roof tile aggregates are thermally stable.

Recycling of crushed waste clay brick as aggregates in cement mortars: An approach from macro- and micro-scale investigation. Construction and Building Materials, Volume 274, 2021, Article 122068 ... Qian Huang, …, Liang Zhao. Behavior of glass and carbon FRP tube encased recycled aggregate concrete with recycled clay brick aggregate ...

The authors discovered that using crushed clay brick in concrete masonry brick reduced the k-value because crushed clay brick had a lower unit weight than natural aggregate. The highest results in k-value were found in fine crushed clay masonry brick, and the lowest were found in mixes containing both fine and coarse crushed clay brick [ 67 ].

The results showed that the crushed brick aggregate used in the study has pessimum content at around 30% (Fig. 10). To the authors' knowledge there is no ASR case reported with the involvement of clay brick aggregate. In practice, crushed brick is generally used in concrete as coarse aggregate.

The suitability of crushed clay bricks as coarse aggregate for concrete has been assessed by making a direct comparison of the basic properties with those of equivalent …

Eight different crushed clay brick aggregate concretes were used in this investigation. Compressive strength, splitting tensile strength and pulse velocity of crushed clay brick …

This paper provides the results of an experimental investigation into the use of crushed new clay brick as coarse aggregate in producing concrete. The present investigation is the first phase of a two-phase program to study the effects of using recycled masonry aggregate (predominately made of clay brick) with its impurities on the properties of fresh and hardened …

Recent successful studies on the use of crushed clay bricks as aggregates in concrete are reported in several parts of the world including Algeria [7], Egypt [8], Hong Kong [26,27], United States [28,29], United Kingdom [30], and China [31]. In Thailand, several old constructions and buildings typically consume large quantities of clay brick ...

Crushed clay bricks reduce the compressive strength of NAC and RAC, this is because coarse crushed clay bricks (coarse aggregates) are the main source of structural skeleton and compressive strength of concrete, while …

The crushed clay brick aggregate used was in grade II as the percentage of passing for the sieves shown in (figure) below that indicate the sand used was the coarse sand. ... Using crushed clay brick as Aggregate in concrete. Journal of Materials in Civil Engineering, Pages 518-526. Khaloo, A. (1995). Crushed tile coarse Aggregate Concrete. ...

In this study concrete block was produced with waste crushed clay bricks (CCB). CCB is used as a conventional coarse aggregate replacement with the range of 0, 25, 50 and 75%.

The finding shows that the use of up to 10% crushed clay brick successfully enhances the compressive strength of concrete. The water absorption of concrete increase as larger content of crushed clay brick waste is integrated in the mix. ... W. Ashraf, and Y. Cao, "Properties of recycled concrete aggregate and their influence in new concrete ...