Welcome to Proteus Equipment

Asphalt Equipment & manhole lifters

Proteus Equipment has been supplying equipment for the road surfacing industry since 1985, and is now the leading supplier of asphalt Hot Boxes, asphalt duvets, and environmentally-friendly fluids. 

We also sell concrete duvets for various insulation applications, and a wide range of manhole covers lifters designed to lift covers quickly and safely.

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Man Hole Cover Lifters

Proteus has been the market leader in providing mechanical and hydraulic manhole cover lifters for the last 20 years, and we can use our experience in the field to provide solutions to all your manhole lifting problems.Lifting manhole covers isn’t as easy as you’d expect, due in part to the vast array of different keyholes available on different types of cover, and differing sizes of covers coupled with awkward locations.

Concrete Mixer Pump | AIMIX Concrete Pump

Choose From AIMIX Wide Range of Concrete Mixer Pumps. We offer different types of concrete pumps to meet varied job requirements. The equipment can be divided into electric concrete pump and diesel concrete pump according to power source; concrete drum mixer pump and twin-shaft mixer with pump according to the type of concrete mixer; concrete mixer pump trailer and concrete mixer pump truck ...

HS Concrete 50MPa Mix

HS Concrete 50MPa* Mix FEATURES AND BENEFITS ... Lightly oil the insides of the boards before mixing and laying the concrete. Lower the formwork on one side to allow a slight fall for water run off when doing pathways and slabs. ... 30 40 50 60 1 Days 7 Days 28 Days HS CONCRETE

Different Types of Concrete Grades and their uses

Different types of concrete grades and their uses. Whether you are looking for the right domestic or commercial concrete mix for your construction job, or are just curious about the different grades of concrete and would like to know more, read on to get an understanding of these different types of concrete and their uses, or get in contact today by calling us on 01442 389105

A procedure for mixing 25MPa concrete with a small 180l

A procedure for mixing 25MPa concrete with a small 180l concrete mixer without additives? ... 30 mpa. Remember the proportion is done in terms of volume. This means the above proportions are.

Electricconcrete Mixer And Pump For 30 Cubic Meters Per Hour

Electricconcrete Mixer And Pump For 30 Cubic Meters Per Hour , Find Complete Details about Electricconcrete Mixer And Pump For 30 Cubic Meters Per Hour,Concrete Mixer And Pump,100m Height Delivey,Mixing And Pumping Concrete from Concrete Pumps Supplier or Manufacturer-Taian Minle Machine Manufacture Co., Ltd.

Grade of Concrete - M10 to M80 Explained in Detail

The cement used in concrete is called cementing material. The sand used in the concreting is fine aggregate. The aggregate used in concrete is obtained either from stone or from over bond bricks. When the concrete mixture is allowed to cure, hard mass is formed. Grade of concrete is given by: Grade of concrete

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THE IMPACT OF MIXING WATER TEMPERATURE ON PORTLAND CEMENT CONCRETE QUALITY ... prepared using different mixing water temperatures, 5, 15, 30, and 45°C. ... the 28-day compressive strength that up ...

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Concrete mix ratio for various grades of concrete

12/8/2017 · You can also watch our video here: Video on concrete mix ratio of various grades of concrete. Concrete mix ratio table. Here is the standard chart table showing various grades of concrete mix design along with their respective ratios of cement, sand and aggregates required.

Memahami Perbedaan Mutu Beton K (kg/cm2) dan fc (Mpa)

Mar 14, 2018 · Konversi Mutu Beton K (Kg/cm2) ke fc (mpa) Jika pada pengujian mutu beton K menggunakan kubus 15x15x15 yang memiliki perbandingan 1:0,83. Pada benda uji Silinder 015 x 30 yang di gunakan pada mutu beton fc (mpa).

Determination of appropriate mix ratios for concrete

Concrete strength classes and their cylinder and cube strengths Concrete compressive strength (MPa) Concrete strength class (C) Cylinder strength Cube strength C16/20 16 20 C20/25 20 25 C25/30 25 30 C30/37 30 37 C35/45 35 45 From Table 1, for all the concrete grades/strength classes, the cylinder strengths are higher than the cube strengths.

Correct Ratios for Concrete Mixes

30 Mpa This is a high strength concrete and is suitable for suspended structural beams, pre-cast beams and flagstones, heavy-duty workshop floors and suspended reinforced floors. To make 1 cubic metre of 30 Mpa concrete you will need to mix 10 bags of cement with 0,65 cubic metres of sand and 0,65 cubic metres of stone.

The Compressive Strength and Resistivity toward Corrosion

This study aims to determine the effect of calcium stearate on concrete. Three kinds of concrete quality are studied, namely, 20, 30, and 40 MPa. Tests performed in the laboratory comprise a compressive strength test and an infiltration test of chloride ion content.

Concrete Mix Design - Weight Method, SI Units, Non-Air

Compressive strength at 28 days = MPa. Slump: maximum = mm . minimum = mm. Nominal maximum size of aggregate = mm. Water-cement (or water-cementitious materials) ratio = Concrete type is . Air content = % Unit weight of coarse aggregate = kg/m 3 . Ingredients of Concrete Mixture

Concrete Mix Ratios - Cement, Sand, Aggregate and Water

Concrete mix ratio of 1:3:3 – On mixing 1 part cement, 3 parts sand with 3 parts aggregate produces concrete with a compressive strength of 3000 psi.. On mixing water with the three ingredients, a paste is formed that binds them together till the concrete mix gets hardened.

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Optimizing the Mixing Proportion with Neural Networks Based

This research aims to optimize the mixing proportion of recycled aggregate concrete (RAC) using neural networks (NNs) based on genetic algorithms (GAs) for increasing the use of recycled aggregate (RA). NN and GA were used to predict the compressive strength of the concrete at 28 days. And sensitivity analysis of the NN based on GA was used to find the mixing ratio of RAC. The mixing criteria ...

SAKRETE Concrete Mix, 30 kg

Concrete Mix, 30 kg Pour a concrete slab or set a post in your own backyard! Use SAKRETE Concrete Mix, a high quality mix that provides strength and durability for new construction or repairs to existing concrete. Available in 30 KG bags. Go with SAKRETE, The Pros Choice since 1936.

Cemix 20kg Super Strength Fastcrete

No mixing required; Fast setting. High strength 30 Mpa; Easy and convenient to use. SUPERSTRENGTH FASTCRETE 30 MPA is a user friendly formulation of sand aggregrate, cement and admixtures. This unique formulation improves the overall performanc

Ready Mix

Ready-Mix is standard mix concrete made when required and shipped to sites by concrete truck. ... for colour, waterproofing, hardening or mixes that allow pumping to sites with difficult access. It is the preferred mixing concept as a more consistent and precise product is produced. ... available from 20 Mpa to 50 Mpa; Blockfill / Grout 7mm ...

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Actual Concrete Mix Ratios For 3000, 3500, 4000, and 4500 psi

These are the actual concrete mix ratios for 3000, 3500, 4000, and 4500 psi concrete that I use to pour concrete floors, patios, pool decks and more. I'll show you the actual concrete batch plant ticket with the cement, sand, and aggregate break downs for the yards we used.

CONCRETE B-30 446 Cement mortar, 30MPa

The mortar is intended for making cement subfloors and floors as well as similar pressure, backing layers and layers shaping a slope, inside and outside buildings Used as a base in a floor heating system, floating on thermal insulation, separating layer and linked with a bed.

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FastSet™ Concrete Mix | QUIKRETE: Cement and Concrete Products

QUIKRETE® FastSet™ Concrete Mix (No. 1004) is a special blend of cement with specifically graded fine & coarse aggregates. Sets in 20-30 minutes allowing time for mixing, pouring and finishing.

Design and Mix Proportioning of Green Concrete Using 100% Fly

Design and Mix Proportioning of Green Concrete ... of mixing water per unit volume of concrete ... 0.26 100 5 315 20 30 37 Note: 1 Mpa = 145 Psi 1mm= 0.04 ...

Quantities for ordering building materials

2. Medium-strength (25 MPa) concrete is suitable for unreinforced slabs, reinforced slabs and foundations, infill concrete in masonry (only with 13,2 mm stone). 3. High-strength (30 MPa) concrete is suitable for reinforced concrete members and precast items such as concrete flagstones. 3. Mortar mix proportions

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