## Compressive strength of laterite stone mixed concrete ...

Jan 01, 2020 · Concrete is one of the most durable construction material and cement is one of the most energy intensive structural materials in concrete. This research is conducted to research of the suitability of tap water, river sand and laterite stone which is available abundantly surround the Berau district of Indonesia with Portland composite cement (PCC) and crushed laterite stone to produce concrete.

## (PDF) Compressive strength of laterite stone mixed concrete

Feb 08, 2020 · from laterite stone as a coarse aggregate was 30 1.63 kg/cm 2 while t he compressive strength produced on concrete made of river stone as a coarse aggregate was 281. 03

## Compressive Strength of Concrete with Laterite Aggregate ...

results of the analysis of compressive strength obtained maximum compressive strength of 17.87 MPa and optimum compressive strength of 17.2 MPa with a composition of 38.0% sand, moderate laterite 46.0% and coarse laterite 16.0% so that laterite concrete as a coarse aggregate substitute could used for mix concrete.

## Strength Study on Lateritic Blocks

Compressive Strength: Table – 1 shows the results obtained for the 7 day and 28-day compressive strength of laterite bricks stabilized with cement. Sample 7-day strength (N/mm2) 28-day strength (N/mm2) 5% cement 1.47 2.02 10% cement 1.97 2.76 15% cement 2.2 3.57 Results of concrete with partial replacement of water with rubber latex

## Compressive Strength of Concrete with Laterite Aggregate ...

results of the analysis of compressive strength obtained maximum compressive strength of 17.87 MPa and optimum compressive strength of 17.2 MPa with a composition of 38.0% sand, moderate laterite 46.0% and coarse laterite 16.0% so that laterite concrete as a coarse aggregate substitute could used for mix concrete.

## Strength Study on Lateritic Blocks

Compressive Strength: Table – 1 shows the results obtained for the 7 day and 28-day compressive strength of laterite bricks stabilized with cement. Sample 7-day strength (N/mm2) 28-day strength (N/mm2) 5% cement 1.47 2.02 10% cement 1.97 2.76 15% cement 2.2 3.57 Results of concrete with partial replacement of water with rubber latex

## Case Study on Comparison between Laterite Stone and ...

Keywords: Concrete block, Compressive Strength, Laterite Stone, Strength 1. Introduction In the region of Maharashtra and Kerala laterite stones are used for various construction ,especially for small residential purposes.It is estimated that 2.83cum(100 cu-ft) is

## Influence of elevated temperatures on compressive strength ...

reduction. The percentage of mass loss and compressive strength ratio pattern displayed by laterite concrete is similar to plain concrete. However, the variation in the percentage of mass loss and strength ratio of laterite concrete is governed by the different physical properties of laterite aggregate in comparison to granite aggregate.

## IS 3620 (1979): laterite stone block for masonry

3.1 The standard size of laterite stone blocks shall be as specified in Table 1. TABLE 1 SIZE OF LATERITE STONE BLOCKS ( All dimensions in millimetrcs ) 3.2 Sizes other than those mentioned in Table 1, may be supplied if ... Compressive strength Not less than 3.5 N/mm* IS : 1121 ( Part I )-1974t NOTE - The compressive strength is for saturated ...

## COMPRESSIVE AND TENSILE STRENGTH OF CONCRETE

In this In this overview determine the Compressive strength, toughness index and water absorption capacity of the laterite stone scrap blocks [6]. Laterite of relatively good quality for building purpose (high compressive strength and low water absorption) [7]. In India, the conventional concrete is produced using natural sand from river beds ...

## Physical, mechanical and hygrothermal properties of ...

promoting laterite stone as a sustainable alternative, and lack of scientific data promoted this ... and mechanical characteristics such as flexural strength, compressive strength and modulus of elasticity. 2 Materials and methods 2.1 Description of the tested material The quarry of studied LBS is situated in Toussiana, located at 10°50’ N ...

## Compressive strength of stone - for various stones

Nov 30, 2019 · compressive strength: It is defined as the ratio of load by its cross-sectional area at which it fails. Mathematically, compressive strength (P)= load/cross-sectional area in N/mm2. The compression strength of the stone is carried out to determine the compressive strength of the stone. To perform this test take 6 test blocks of dimensions ...

## 8. STRENGTH OF SOILS AND ROCKS

For the uniaxial or unconfined compressive strength test a right circular cylinder of the material is compressed between the platens of a testing machine as illustrated in Fig. 8.1. The compressive strength is then defined as the maximum load applied to crush the specimen divided by

## (PDF) Laterite soil cement composite blocks

Laterite stone blocks are used for construction of buildings and other works in Konkan region of Maharashtra, India. ... Fig. 3 Compressive strength of laterite soil cement blocks in N/MM. 2.

## (PDF) COMPRESSIVE AND TENSILE STRENGTH OF CONCRETE USING ...

For the same proportion of 25% laterite to Figure:6 14 days tensile strength of concrete 75% lime stone filler at 1:15:3 mix and 0.55 water cement ratio, a logarithmic model has been developed Table -9. 28 Days tensile strength of concrete for predicting the compressive strength and tensile of concrete between 0 and 28 days.

## Laterite Stone Quarry Locations In Bulgaria

6 laterite laterite is used as building stone but its outer surface needs to be plastered it contains a high percentage of iron oxide and can be easily cut into blocks laterite occurs in soft and hard varieties and the compressive strength of laterite is between 19mpa and 23.

## IS 1121-1 (1974): Methods of test for determination of ...

suitabilityof stone. 0.2.1 This standard is now being issued in four parts, each part coveringa specific propertyto facilitate the use of this standard. PartI covers the determination of compressive strength of natural building stones. 0.3 This edition 2.1 incorporates Amendment No.1 (September 1980).

## laterite stone construction cost

2018-2-17 · Keywords: Concrete block, Compressive Strength, Laterite Stone, Strength 1. Introduction In the region of Maharashtra and Kerala laterite stones are used for . Top Laterate Stone near me in Kannur - Best Laterate .

## CiteSeerX — COMPRESSIVE AND TENSILE STRENGTH OF

The quantity of laterite is varied from 0 % to 100 % against lime stone filler at intervals of 25%. Samples of concrete (eg.cubes and cylinders) are made in three different grades, namely: M15, M20 and M25. It was found that 0.55 water/cement ratio produced higher compressive strengths, tensile strength and better workability for M20 mix ...

## Compressive strength of laterite stones? - Answers

Mar 30, 2009 · The compressive strength of 7 days shall be about 70% of the 28-days compressive strength. If your compressive strength at 28-days is 25 MPa, then the 7-days compressive strength expected to be (0 ...

## [PDF] COMPRESSIVE STRENGTH OF CONCRETE USING LATERITIC ...

Specifically compressive strength ranged from 17-34.2 N/mm for the mixes considered. These results compare favourably with those of conventional concrete. The concrete was found to be suitable for use as structural members for buildings and related structures, where laterite content did not exceed 50%.

## Physical, mechanical and hygrothermal properties of ...

Oct 30, 2016 · Similar to earthen construction materials, compressive strength of the laterite stone decreases with increase in moisture content as shown in Fig. 10. The average compressive strength of the laterite stone specimen with 4% moisture content is found to be 55% of its dry compressive strength. Download : Download full-size image; Fig. 9.

## A MODEL FOR OPTIMISATION OF COMPRESSIVE STRENGTH

as the compressive strength at the point. c The test results of the compressive strength of the sand-laterite blocks based on 28-day strength are presented as part of Table 3. The compressive strength was obtained from the following equation: f c = P/A (8) where f = the compressive strength

## Experimental study on strength properties of Laterite concrete

2. Compressive-strength of concrete for M20 & M25 grade showed its peak strength at 20% replacement of sand with laterite sand when compared to normal mix without laterite sand at 28 days curing. 3. The obtained splitting-tensile strength, a property of th laterite sand for certain percentages and thereafter it decreased. 4.

## Weathering Forms and Properties of Laterite Building ...

It is seen that the compressive strength of laterite from Malabar region shows wide variation (1.3 - 4.5 MPa). The strength properties are comparable with that of ordinary bricks (3.5 MPa). High moisture absorption of the material (up to 17 %) suggests that the material can hold and

## 10 Different Types of Stone used in Building - Civil ...

Aug 07, 2021 · Laterite. It is a metamorphic rock. It is porous and spongy in nature. The compressive strength of Laterite varies from 18 to 32 kg/cm 2. It is used in road metalwork. The main function of Laterite is for rough stone masonry work. 6. Limestone. It is a

## Durability and Fire Resistance of Laterite Rock Concrete

From Ephraim et all (14), Laterite Rock Concrete has an appreciable characteristic strength of 18.69 N/m 2 for 1:2:4 mix at w/c of 0.60 and 22.88 N/mm 2 for 1:1½:3 at w/c of 0.55. The abrasion value of 26.48% satisfies the BS EN12620 part 1 standard which recommends a

## Properties of Stones | Requirements of Good Building Stones

4. Properties of Stones: Strength. Strength is an important property to be looked into before selecting stone as a building block. Indian standard code recommends, a minimum crushing strength of 3.5 N/mm 2 for any building block. Table 1 shows the crushing strength of various stones. Due to the non-uniformity of the material, usually, a factor ...

## Study on Compressive Strength of Different Grades of ...

The compressive strength test for control mixes of M-30 and M-45 grade concrete using M-sand has been performed. Furthermore, the replacement of M-sand by 25%, laterite have been performed. There has been 4.27%increase in compressive strength incase ofM30 grade concrete and 4.95%increase in compressive strength in case of M45 grade concrete

## International Journal of Scientific & Engineering Research ...

corresponding decrease in the compressive strength of the cube but with lower laterite content, the compressive strength increases. CONCLUSIONS A study of compressive strength characteristics of laterite/sand cubes has been carried out. Generally, the compressive strength of sandcrete cubes decreases as the content of laterite increases. From ...

## laterite stone construction cost

2018-2-17 · Keywords: Concrete block, Compressive Strength, Laterite Stone, Strength 1. Introduction In the region of Maharashtra and Kerala laterite stones are used for . Top Laterate Stone near me in Kannur - Best Laterate .

## Laterite Stone Quarry Locations In Bulgaria

6 laterite laterite is used as building stone but its outer surface needs to be plastered it contains a high percentage of iron oxide and can be easily cut into blocks laterite occurs in soft and hard varieties and the compressive strength of laterite is between 19mpa and 23.