coarse aggregate alternate material

U RECYCLE GLASS AS A COARSE AGGREGATE IN CONCRETE -

aggregate 16% less strength in compression, flexure than conventional concrete. This paper intend to recommends that recycle glass can be used as an alternate coarse aggregate in concrete and will have wide applications in aesthetic workings. Keywords: Concrete, Recycled Materials, Glass, Glass Concrete, Glass Concrete Aesthetic Applications. 1.

Coarse Aggregate – Vinland Materials

The allowable amount finer than 80 microns for the coarse aggregate shall be 2.0% if the material is crushed and the fraction finer than 80 microns is essentially free from shale or clay.

Construction aggregate - Wikipedia

Construction aggregate, or simply "aggregate", is a broad category of coarse to medium grained particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates. Aggregates are the most mined materials in the world.

Coarse Material Washer, Coarse Screw Parts - Aggregate ...

Coarse Aggregate Products Coarse Washers. Coarse material washers are designed to scrub and clean gravel and crushed stone up to 2 1/2″ in size. Paddles provide a highly abrasive washing action that separates aggregate from dust, soluble clay, and wood particles.

Concrete aggregate alternatives - Appropedia: The ...

With proper ratios of cement, rock, fine aggregate, air, and water, the EPA further cites that the previously mentioned amount of cement would be enough to produce 14 - 18 Gt of concrete making it the most manufactured material in the world.

Coarse Aggregate Angularity - Pavement Interactive

The coarse aggregate angularity (CAA) test is a method of determining the angularity of coarse aggregate (Figure 1). Coarse aggregate angularity is important to ensure adequate aggregate interlock and prevent excessive HMA deformation under load ( rutting ).

SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES FOP FOR ...

Sieve analysis determines the gradation or distribution of aggregate particle sizes within a given sample. Accurate determination of material smaller than 75 µm (No. 200) cannot be made with AASHTO T 27 alone. If quantifying this material is required, it is recommended that AASHTO T 27 be used in conjunction with AASHTO T 11.

STUDIES ON STRENGTH CHARACTERISTICS ON UTILIZATION OF ...

It was found that, the concrete made of waste ceramic tile aggregate produced more strength in compression, split tensile and flexure than ceramic insulator scrap and broken glass material. This paper recommends that waste ceramic tiles can be used as an alternate construction material to coarse aggregate in concrete.

Sintered Calcined Clay as an Alternative Coarse Aggregate ...

ternative coarse material, and with pebbles, which is a conventional coarse aggregate used in civil engineering and taken as the reference material for SACC. 1) Samples Following the Superpave system for the granulometric compositions of asphalt mixtures, the Nominal Maxi-mum Sizes (NMS) adopted was 19.00 mm.

"STUDY ON PROPERTIES OF CONCRETE MADE WITH ALTERNATE ...

the alternate construction materials such as, rice husk ash, sawdust, recycled aggregate and brickbats as a partial replacement for cement and conventional aggregates .For this concrete cubes of sixe 150mm x150mm were casted with various alternate construction materials in different

"STUDY ON PROPERTIES OF CONCRETE MADE WITH ALTERNATE ...

the alternate construction materials such as, rice husk ash, sawdust, recycled aggregate and brickbats as a partial replacement for cement and conventional aggregates .For this concrete cubes of sixe 150mm x150mm were casted with various alternate construction materials in different

Durability Study on Eco-Friendly Geopolymer Concrete using ...

components are bound forever and no longer available as resources. Therefore suggests that recycled waste glass is alternative building materials for coarse aggregate in concrete and it become economically viable. In this research recycled waste glass is used in white colour.

Study on Physical and Mechanical Properties of Quartzite ...

1) Quartzite aggregate can be used as alternative material for natural aggregate. 2) Quartzite has higher 28 days compressive strength compared to both Si-Mn slag and conventional aggregate. 3) Si-Mn slag has low water absorption compared to both quartzite and conventional aggregate.

Coarse Aggregate – Vinland Materials

Construction aggregates, or simply "aggregates", is a broad category of coarse particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates.

4 Aggregate Specifications and Requirements - IN.gov

The total blended aggregate from the fine and coarse aggregates, and recycled materials used in HMA are required to meet the fine aggregate angularity (FAA) requirements of Section 904.02(b) .

Is there any alternative for course aggregate in concrete ...

The aggregate, coarse and fine, could be regarded as the actual construction material, glued by the hydrated portland cement (or alternative binders) into concrete pieces.

ALTERNATE PROCEDURES FOR SIEVING OF COARSE AND FINE GRADED ...

alternate procedure shown below. 1) Alternate #1 (Section 2) - Fine screening of aggregate which contains a small amount ofPlus No.4 (100% pass 3/8") material, e.g., fine aggregate forconcrete. 2) Alternate #2 (Section 3) - Utilizing a No. 8 screen in the coarse sieving, and a fine sieve analysis notbeing required.

Products - PB Materials Concrete & Construction Aggregates

fine and coarse aggregates A Solid Foundation For All Of Your Projects As one of the most accessible natural resources and a major basic raw material, there are many suppliers you could turn to, but not all aggregate providers hold the same high standards of quality you will find with PB Materials.

Use of Waste Ceramic Tile Aggregates as an Alternative ...

study intends to use of waste ceramic tile aggregates as an alternative material of coarse aggregates in concrete production. In this study, reports are prepared on the basis of performance of three different concrete mixes having different ratio of waste tile aggregates as an alternative material of coarse aggregates.

Characteristics of Alternative building materials

aggregate, sand is causing many environmental imbalances. The coarse aggregates are obtained from quarrying which results in depletion of hard rocks. In view of this, there is a need of developing alternative materials. This paper addresses the technology of alternative building materials to cement, aggregate and masonry units.

Study on Physical and Mechanical Properties of Quartzite ...

1) Quartzite aggregate can be used as alternative material for natural aggregate. 2) Quartzite has higher 28 days compressive strength compared to both Si-Mn slag and conventional aggregate. 3) Si-Mn slag has low water absorption compared to both quartzite and conventional aggregate.

Characteristics of Alternative building materials

coarse aggregate/ recycled coarse aggregate Mix proportion 236.4 kg 157.6 kg 709.2 kg 1170.2 kg . In the proposed research, the properties of geopolymer concrete were examined for the mix of molarity 12. The ratio of sodium silicate to sodium hydroxide was maintained at 2.5. The molecular weight of sodium hydroxide was 40.

Why is a fine aggregate (sand) used in making mortars and ...

If fine aggregate is not there in mortar there will be development of shrinkage cracks. More and more finer will give volumetric change issues. Hence in mortar usage of fine aggregate is must. As well as concrete is concerned it's a principle of filling voids left by coarse aggregate to get a dense mass using a blinding material say cement.

Standard Specification for Graded Aggregate Material For ...

D2940 - 15 Standard Specification for Graded Aggregate Material For Bases or Subbases for Highways or Airports, aggregate, base course, subbase, coarse aggregate, fine aggregate,, Products and Services / Standards & Publications / Standards Products

Products - PB Materials Concrete & Construction Aggregates

fine and coarse aggregates A Solid Foundation For All Of Your Projects As one of the most accessible natural resources and a major basic raw material, there are many suppliers you could turn to, but not all aggregate providers hold the same high standards of quality you will find with PB Materials.