periwinkle shell for concrete

IJAEC - Strength Characteristics of Periwinkle Shell Ash ...

Abstract: The study investigated the effect of periwinkle shell ash (PSA) as cement substitute on the strengths of concrete. Specimens were prepared from a mix of designed strength 25 N∕mm 2 and the replacement of cement with PSA was from 0% up to 40%. A total of 180 specimens were cast and tested for compressive and tensile splitting strength at 7 and up to 180 days.

get price

BEHAVIOUR OF LIGHTWEIGHT CONCRETE CONTAINING …

strengths of specimens tested decreased with increase in the proportion of periwinkle shells to granite in the mixes. Osarenmwinda et al. [8] investigated the potential of periwinkle shell as coarse aggregate for concrete. The results showed that concretes produced …

get price

(PDF) Properties of seashell aggregate concrete: A review

Properties of seashell aggregate concrete: A review ... out on the use of mollusc seashells such as periwinkle shell, mussel shell, oyster shell, cockle shell, crepidula shell, clam shell and ...

get price

Suitability of Periwinkle Shell as Partial Replacement for ...

The bulk density and compressive strength of the 28-day palm kernel shell concrete were 1840 kg/m 3 and 14.02 N/mm 2, respectively, those of periwinkle shell concrete were 1936 kg/m 3 and 16.90 N ...

get price

An investigation of periwinkle shells as coarse aggregate ...

An Investigation into using periwinkle shells (PWS) partially or wholly in concrete is reported. Three standard mixes of cement: sand: granite + PWS (1: 1 1 2:3, 1:2:4 and 1:3:6) and two design mixes of cement: sand: PWS (1: 3 1 2:1 and 1: 4 1 2: 1 case1 2) were used.The proportion of shells was varied at intervals of 10% in the standard mixes.

get price

(PDF) COMPARATIVE STUDY AND EMPIRICAL MODELLING OF ...

comparative study and empirical modelling of pulverized coconut shell, periwinkle shell and palm kernel shell as a pozzolans in concrete Article (PDF Available) in Acta Polytechnica 59(6):560-572 ...

get price

Mechanical Properties of Seashell Concrete - ScienceDirect

Blood clam or cockle (Anadara granosa) shell is a type of marine by-product that can be used to replace aggregate or cement partially in concrete.In this research, the ground cockle seashell was used as a partial cement replacement. The ground seashells were prepared by burning, crushing, grinding and filtering the cockle using no #200 sieve.

get price

EFFECT OF PARTICLE SIZE ON THE MECHANICAL PROPERTIES …

3 suggested that, the periwinkle shell particles can be used as reinforcing material. Olutoge et al. [13], studied the suitability of periwinkle shell ash as partial replacement for ordinary Portland cement in concrete, analyzed the chemical content of periwinkle shell ash and

get price

Developing Concrete using Sea Shell as a Fine Aggregate

Concrete cubes with periwinkle shells alone as coarse aggregate were lighter and of lower compressive strengths compared to those with other periwinkle: gravel properties. The 28-day density and compressive strength of periwinkle were 1944 kg/m3 and 13.05 N/mm2 respectively.

get price

REINFORCED CONCRETE WITH COCONUT SHELL AS COARSE AGGREGATES

Aug 29, 2017· • Coconut shell concrete can be classified under structural lightweight concrete. In this paper reports the exploratory study on the suitability of the periwinkle shells as partial or in concrete works. Physical and mechanical properties of periwinkle shell and …

get price

The Effect Of Periwinkle Shell Ash And Dust On The ...

The Effect Of Periwinkle Shell Ash And Dust On The Compressive Strength Of Concrete. PDF DOWNLOAD with abstract and chapters 1 to 5

get price

(PDF) MECHANICAL PROPERTIES OF PALM KERNEL SHELL CONCRETE ...

The results showed that the density of the concrete decreased with increase in the percentage of periwinkle shells, from 2466.67 Kg/m 3 for 25% periwinkle shell replacement at a mix ratio of 1 : 1 ...

get price

The Potential Use of Periwinkle Shell as Coarse Aggregate ...

The potential of periwinkle shell as coarse aggregate for concrete was studied in this paper. The properties of concrete made with periwinkle shell as coarse aggregate were examined. Test conducted on the concrete was compressive strength test. Prescribed mix designs of 1:1:2, 1:2:3, 1:4:6, 1:2:4 and 1:3:5 were used to produce concrete cubes used for testing.

get price

Recycling of seashell waste in concrete: A review ...

On the other hand, when seashell waste, such as periwinkle shells, and mussel shells were used as coarse aggregate in plain concrete, these shells were usually in the uncrushed form with a maximum size of between 16 and 25 mm. Smaller sizes of crushed seashells have been used as coarse aggregate when incorporated in pervious concrete, with a ...

get price

The Compressive Strength of Light Weight Concrete

Figure 3: The Compressive Strength of light Weight Concrete Using Periwinkle and Palm Kernel Shell as a Function of Age (a) 1:2:4 Concrete Mix (b) 1:21/2:4 Concrete Mix and (c) 1:4:4 Concrete Mix From the Table 2 and Figure 3, it could be seen that higher compressive strengths were obtained for the periwinkle aggregate than the palm kernel ...

get price

EFFECT OF FILLER CONTENT ON THE MECHANICAL PROPERTIES …

Research into bio filler materials composite is gradually taking prominence due to its renewability. In this present work, three particle sizes (400µm, 600µm and 800µm) of milled periwinkle-shell (PWS) filled cashew nut shell liquid (CNSL) resin composites were developed by compression moldings technique with varying filler content (10% to 40% by weight).

get price

Sabinet | Exploratory study of crushed periwinkle shell as ...

An exploratory study of crushed periwinkle shell (CPWS) as partial replacement for fine aggregate in concrete was carried out. Mechanical and Physical properties of the (CPWS) and fine aggregate (river sand) were determined and compared. Concrete cubes of 1:2:4 and 1:3:6 by weight of cement, were prepared in the laboratory, using the following proportions, 0:100, 30:70, 50:50 and 100:0 CPWS to ...

get price

Performance of Periwinkle Shell Ash Blended Cement ...

Performance of Periwinkle Shell Ash Blended Cement Concrete Exposed to Magnesium Sulphate Umoh, A.A.1 and Olusola, K.O.2 Abstract: The study examined the compressive strength of periwinkle shell ash (PSA) blended cement concrete in magnesium sulphate medium. Specimens were prepared from designed characteristics strength of 25 MPa.

get price

MECHANICAL PROPERTIES OF PALM KERNEL SHELL CONCRETE …

Comparative analysis of mechanical properties of palm kernel shell concrete with periwinkle shell concrete is presented in the paper. The binder and fine aggregate were Ordinary Portland cement and river sand, respectively, while potable water was used for mixing and curing.

get price

Strength Characteristics Of Concrete Made With Rice Husk ...

Periwinkle shell (PS) has been found to be a good lightweight material for concrete production. PS can be used to either partially or totally replace aggregates in concrete, yet achieve the desired properties [16and 15]. The continuous dumping of Rice Husks and Periwinkle shell has resulted and constituted

get price

ISSN: 2449-075X

varying the percentage of periwinkles shells in the concrete from 0% - periwinkle shells. From their findings the characteristics strength of the 28 days concrete produced at periwinkle shells ranges from 11.77N/mm 2to 15.65N/mm . So much efforts by researchers have been spent on the possible use of the shell as coarse aggregate but ...

get price

Assessing The Performance Of Periwinkle Shell Ash On ...

Periwinkle shell ash as a filler material to improve the performance of the asphaltic concrete is considered. In this study, the mechanistic properties of asphalt concrete mixes modified with Periwinkle Shell Ash as a replacement for mineral filler were evaluated at 20 percent. Bitumen content were evaluated and six

get price

Exploratory study of Periwinkle shell as Coarse Aggregate ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): This paper reports the exploratory study on the suitability of the periwinkle shells as partial or full replacement for granite in concrete works. Physical and mechanical properties of periwinkle shells and crushed granite were determined and compared. A total of 300 concrete cubes of size 150 x 150 x 150 mm3 with ...

get price

Properties of seashell aggregate concrete: A review ...

Addition of periwinkle shell has more influence on the flexural strength of mixtures with higher aggregate/cement ratios . The 28-day flexural strength of Pachymelania Aurita periwinkle shell concrete obtained by Ekop et al. ranged from 2.55 to 0.79 N/mm 2 for 0 to replacements, respectively. The lowest flexural/compressive strength ratio ...

get price

STRESS ANALYSIS OF STICK REINFORCED GRANITE-PERIWINKLE ...

The mix ratio of 1:2:2 was used for the concrete; the ratio of 1:1 was used for granite and periwinkle shells with a water-cement ratio of 0.5. Concrete cubes were casted and used in …

get price

Published Online July 2019 in IJEAST ( ...

lightweight concrete. Palm kernel shell was partially a waste in the 1990s and early 2000, more than 350,000 tons were available for sale, especially in concrete work (Mohammed, 2007). The aim of this study is to compare the performance of palm kernel shell concrete and periwinkle shell concrete …

get price

THE EFFECT OF PERIWINKLE SHELL ASH AND DUST ON THE ...

Periwinkle shell was used by Olarunge and Olabisi, (2003) as partial alternative to coarse aggregate in light weight concrete, Koffi, (2008) determined compressive strength of concrete incorporating periwinkle shell ash, to assess the suitability of periwinkle shell ash as partial replacement for ordinary Portland cement in concrete and ...

get price

Model for the prediction of flexural strenghts of ... -

Table 9: Periwinkle Shell-Sand Stone Concrete RESPONSE C1 SYMBOL C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 2.52 2.45YE 2.52 2.85 2.77 …

get price
#
#