high performance hose down concrete

Concrete Compressive Strength Variation with Time

Variation of Concrete Strength with Time As per studies and researches, the compressive strength of the concrete will increase with age. Most researches were conducted to study the 28th-day strength of concrete. But in reality, the strength at 28th day is less

Types of Concrete & Characteristics | Concrete …

It can be also egorized as high performance concrete as the ingredients are the same, but in this type of concrete workability is increased. This self-consolidating concrete is characterized by: Extreme fluidity as measured by flow, typically between 650-750 mm on a flow table, rather than slump (height).

Advantages / Disadvantages

Advantages / Disadvantages High-strength concrete resists loads that cannot be resisted by normal-strength concrete. Not only does high strength concrete allow for more appliions, it also increases the strength per unit cost, per unit weight, and per unit volume as

Aeroquip Performance | Performance Hoses & High …

Aeroquip Performance manufacturers performance hoses & high pressure hoses that can withstand even the harshest environments and treatment. Socketless Hose The fastest and easiest to assele. Socketless hose is easily joined to a full line of compatible

4 Types of Modern Concrete Homes (Plus Costs, Pros, …

Concrete blocks are fairly self-explanatory. They are very popular, due to their inexpensive price, and they can be manufactured easily and quickly. Most people think of concrete blocks as being these big, solid, blocks that are usually three-by-four. Sometimes

Concrete slab curing - Home - Whirlpool Forums

13/6/2015· After concrete is placed, the concrete increases in strength very quickly for a period of 3-7 days. Concrete which is moist cured for 7 days is about 50% stronger than uncured concrete. Why cure concrete 1) It retains moisture in the slab so that the concrete

American Concrete Institute

The American Concrete Institute (ACI) is a leading authority and resource worldwide for the development and distribution of consensus-based standards, technical resources, eduional programs, certifiion programs, and proven expertise for individuals and

ACI MANUAL OF CONCRETE INSPECTION

† High-performance and high-strength concrete; and † Epoxy-coated and stainless steel-clad reinforcement. The need to cover new issues affecting inspection is the reason ACI Committee 311 continues to revise the ACI Manual of Concrete Inspection.

Foundation Options | Concrete Lower Columns by Morton

High Performance Concrete Column With a precast concrete column that is second to none, the specially designed mix formula uses ingredients to create a concrete that inhibits steel rebar corrosion, withstands shock, increases durability to freeze/thaw and gives an attractive, smooth concrete finish with a 10,000 psi compressive strength.

SPECIFIIONS FOR REINFORCED CAST-IN-PLACE CONCRETE

.1 Concrete mix design(s) that meets the minimum performance criteria for the various types of concrete(s) as shown on the Drawings and specified in Section 4.3 of this Specifiion. The concrete mix design shall be sealed, signed and dated by a Professional

Advantages and Disadvantages of Concrete - Civil …

Concrete can withstand high temperatures. Concrete is resistant to wind and water. Therefore, it is very useful in storm shelters. As a soundproofing material cinder concrete could be used. Disadvantages of Concrete Compared to other binding materials, the

How to lay a concrete slab | Cement Australia

Follow these simple step-by-step instructions to lay a small concrete slab in your garden using Cement Australia Concrete Mix. Move the formwork out of the way and dig out the area for the slab to the required dimensions. Allow an extra 5 cm of depth for a bed of

Using a High Pressure Washer on Concrete & Driveways …

A High Pressure Washer is the most effective way to remove stains and dirt build-up on your concrete driveway, paved areas, patios and pathways. Here are 10 tips to help you get the best results for using a high pressure washer:

Concrete slab floor construction | BRANZ Renovate

Reinforced slab-on-ground concrete floors that coined the floor and the foundation became popular during the late 1970s as they were considered to be cheaper (on flattish sites), termite, borer and vermin-proof, fire-resistant, draught-proof, and did not deteriorate.

High Spray Hose Nozzle Attachments-1000243 - The …

Transforms your ordinary water hose into a high-pressure power washer Remove built-up dirt and mold on wood, aluminum siding or concrete foundations Easily wash your car, truck, camper or boat and tackle dirty wheels and rims Blast weeds and grime from

INDUSTRIAL – ALFAGOMMA

CORRUGATED STAINLESS STEEL HOSE & FITTINGS ALFAGOMMA Stainless Steel Corrugated Hose Asselies are made according to OEM specifiion and certifiion requirements Diameter range from 6 mm to 200 mm Operating temperature range, from -270 C to 700 C Suitable for use both pressure and vacum appliions.

Concrete Testing Procedures - Tests for Slump & More - …

The concrete should be in a wheelbarrow or other suitable receptacle that will permit insertion of the thermometer so that at least 3 inches of concrete surrounds the stem. As long as sufficient concrete surrounds the thermometer in your sample, it should remain inserted for a minimum of 2 minutes while all the other tests are being conducted.

HoseCoil 25ft (7.6m) Washdown Hose - Water Pumps …

Shop HoseCoil 25'' High Performance Hose. Deck Wash Hose. Washdown Hose. High strength. Durable. Re-coil memory hose. Full range of HoseCoil products at Water Pumps Now. Free Shipping

High Performance Expansion Anchors | IKA Anchors and …

High performance stainless steel expansion bolt anchor. IKA Bolt Projection Expansion Anchor IKA Screw bolt cuts its own thread into solid concrete or brick and may be removed and re-used. IKA Sleeve Anchor IKA Mechanical Sleeve Anchors for use in

Hose Fittings from Hosecraft USA

Hose fittings of all types are shown separately for purchase, but they are also available as part of hose asselies shown elsewhere on the site. The hose fittings below are for use with the Hosecraft USA hoses. Many have adapters that screw on to your equipment

Concrete Pump Hose Whips, Killing Worker -

Trapped air can compress to hundreds of pounds per square inch of pressure inside a pumper hose. Its release can cause a hose to whip violently.

new patio concrete too high - Renovate Forum

10/3/2008· I''ve just returned from 3 weeks away to find that the contractor who poured our new back patio concrete has set it too high! At best it''s level with the house floor and we originally had in mind to tile the patio. Water isn''t a problem as we will be roofing the whole patio

Effects of Fire on Concrete Structures | Not Just Another …

31/3/2017· While concrete structures like the Atlanta highway bridge are certainly resistive to fire damage, you must always consider the effects of any fire where concrete or masonry is exposed to high heat. In this case, the effects of heat during an ongoing incident could have caused serious injuries or death to responders or civilians who had not maintained adequate distance from the area of collapse.

Concrete pump - Wikipedia

A concrete pump is a machine used for transferring liquid concrete by pumping.There are two types of concrete pumps. The first type of concrete pump is attached to a truck or longer units are on semi-trailers. It is known as a boom concrete pump because it uses a remote-controlled articulating robotic arm (called a boom) to place concrete accurately.

Explore high pressure hose nozzles for cleaning | …

Find the best high pressure hose nozzles for cleaning based on what customers said I love this thing.. got really tired of the plastic pieces of junk we had been using that always died in a season. The only downside I have had is one reported by other users.

Aggregates for Concrete - GreenSpec

Key points • ‘Aggregate’ is a term for any particulate material. It includes gravel, crushed stone, sand, slag, recycled concrete and geosynthetic aggregates. Aggregate may be natural, manufactured or recycled. • Aggregates make up some 60 -80% of the concrete

Preparation & Maintenance - Seal-Krete High …

Bare concrete should be tested for pH and have a level between 7 and 11. ASTM D-4263 - Plastic Sheet Test Using 2” Duct tape, secure a 18”x18” sheet of transparent polyethylene to the slab, sealing it …