the best 22 crushed clay bricks are a source for aggregate for

Effects of crushed clay brick aggregate on mortar durability

2009-5-1 · Fig. 2 shows the mortar flow results together with the best fit. It is apparent that the flowability, which is a measure of mortar workability, decreases as the crushed brick content increases. Compared to the control sample, the reductions was 11%, 23%, and 32% for the replacement of 10%, 20%, and 30% brick aggregate, respectively.

USE OF CRUSHED CLAY BRICKS AS AGGREGATE IN …

2019-4-2 · The possibility of using crushed clay bricks as aggregate in bituminous mixtures was examined. Two brick aggregates were crushed from unused bricks, one recycled… 4

USE OF CRUSHED CLAY BRICKS AS AGGREGATE …

Compared to crushed concrete aggregate, recycled clay brick has a much higher porosity (around 20% [16] [17][18][19][20]) and water absorption (between 15 …

Use of Crushed Clay Bricks As Aggregate in Concrete

International Journal of Engineering and Technology Research Vol. 2, No. 4, April 2014, pp. 1 - 9, ISSN: 2327-0349 (Online) Available online at. Research article. USE OF CRUSHED CLAY BRICKS AS AGGREGATE IN CONCRETE. George Rowland Otoko.

Crushed clay bricks aggregate. Source: Authors

Download scientific diagram | Crushed clay bricks aggregate. Source: Authors from publication: Evaluation of internal curing effects on concrete | The objective of the present research was the ...

Utilization of crushed clay brick in concrete industry

2014-3-1 · Clay bricks were crushed manually using a steel hammer, then screened and grouped to different sizes in accordance with ASTM C33 to comply sizes from 19 mm to 4.75 and from 4.75 mm to 0.15 mm for coarse and fine aggregate, respectively. Table 2 presents the physical properties and the grading of the used aggregates.

Utilization of crushed clay brick in cellular concrete …

2014-3-1 · The used materials for foamed concrete, FC, were the same ordinary Portland cement CEM I 42.5 N used in AAC and natural siliceous sand with fineness modulus of 2.34.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 …

Using Crushed Clay Brick as Coarse Aggregate in Concrete

2004-7-1 · 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 concrete. Four different types of new clay bricks with different compressive strengths were used in the investigation.

pdf use of crushed clay bricks as aggregate in concrete

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 3. Clay bricks and roof tile aggregates . Recycling of Crushed Clay Brick as Aggregate in Concrete ...

CRUSHED BRICKS AS COARSE AGGREGATE FOR …

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 ...