Opening Hour

Mon - Sun, 08:00 - 24:00

Call Us

+86-21-58386189

Core Sampling and Testing of Concrete and Factors ...

Core Sampling and Testing of Concrete and Factors ...

+

Concrete cores are used for testing of actual properties of concrete in existing structures such as strength, permeability, chemical analysis, carbonation etc. Sampling of concrete cores and testing its strength is described. Concrete cores are usually cut by means of a rotary cutting tool with ...

Six Simple Machines in Construction from Construction ...

Six Simple Machines in Construction from Construction ...

+

There are only six simple machines: the lever, the block, the wheel and axle, the inclined plane, the screw, and the gear. Physicists, however, recognize only two basic principles in machines: those of the lever and the inclined plane. The wheel and axle, block .

Diamond Drill Concrete Core Machine Boring Punch  ...

Diamond Drill Concrete Core Machine Boring Punch ...

+

Dec 20, 2018· The item "Diamond Drill Concrete Core Machine Boring Punch stone Wet Drilling" is in sale since Monday, October 8, 2018. This item is in the category "Business, Office IndustrialIndustrial ToolsDrilling ToolsDrills". The seller is "wholesalermultifunction" and is located in Jenec. This item can be shipped to all countries ...

Concrete Waterproofing and Protection for new or old concrete

Concrete Waterproofing and Protection for new or old concrete

+

SprayLock Concrete Protection® provides postplacement pozzolan products to enhance and improve concrete performance throughout its service life. Our technology delivers treatments that reduce reinforcing steel corrosion potential, increase abrasion resistance, fill and close the capillary structure for resistance to salt and chemical attack.

How to Build a 3DPrinted House in the Developing World ...

How to Build a 3DPrinted House in the Developing World ...

+

The Quest to Bring 3DPrinted Homes to the Developing World. The roads are rugged, electricity sparse. For the past several years, New Story —a housing charity based in San Francisco—has built over 150 homes there, replacing tarps and scrap metal shelters with houses that have proper roofs and floors. It's slow, painstaking work in a country where nearly a third of the population is without shelter.

Dexpan NonExplosive Demolition Agent: Concrete Removal ...

Dexpan NonExplosive Demolition Agent: Concrete Removal ...

+

Concrete removal, rock breaking and stone quarrying, mining has never been easier with Dexpan NonExplosive Demolition Agent. Dexpan is a cement with amazing 18,000 psi expansive strength when mixed with water. Poured into predrilled holes, Dexpan can crack and split concrete and rocks safely and quietly, while providing silent cracking.

Core Drill | Concrete Core Drill | Core Drilling Machine ...

Core Drill | Concrete Core Drill | Core Drilling Machine ...

+

Lightweight and solid core drilling machine with roller carriage is the professional choice for all installation holes up to 10 inches (250 mm) Drill Stand Only KB 125 is the Complete Solution, equipped with a powerful Watt, 3speed Core drill...

Belgard Pavers Hardscapes: Stone, , Concrete Paver ...

Belgard Pavers Hardscapes: Stone, , Concrete Paver ...

+

Belgard has defined itself among and concrete paver manufacturers by offering distinct pavers for stone hardscapes, retaining walls, and more...

How tunnel is made material, history, used, machine ...

How tunnel is made material, history, used, machine ...

+

The most common modern lining material, concrete reinforced by either steel or fiber, may be sprayed on, cast in place, or prefabricated in panels. Choice of method A tunnel's construction method is determined by several factors, including geology, cost, and potential disruption of other activities.

WHAT are Concrete Test Cylinders?

WHAT are Concrete Test Cylinders?

+

Most commonly, the compressive strength of concrete is measured to ensure that concrete delivered to a project meets the requirements of the specification and for quality control. For testing the compressive strength of concrete, cylindrical test specimens of size 4 u .

Horizontal Drilling Machine Doweling Machine for Sale

Horizontal Drilling Machine Doweling Machine for Sale

+

If you buy from a used drilling / dowelling machine auction then you can look forward to potentially acquiring a real bargain as used horizontal drilling machine for sale can be purchased for a fraction of the cost they command when new. Manufacturers Of Drilling / Dowelling Machines

TECHNICAL CHECKLIST CONCRETE CORE TESTING

TECHNICAL CHECKLIST CONCRETE CORE TESTING

+

a concrete placement (unit of deposit). D. Take cores near the middle of a concrete placement (unit of deposit) when possible. In columns or walls, for instance, samples should be taken near midheight—not at the top or bottom. E. Adequately anchor coring machine to .

King Concrete Ltd. | Over 35 Years of Experience

King Concrete Ltd. | Over 35 Years of Experience

+

With over 35 years of experience, King Concrete Ltd. is committed to providing its clients with the highest quality paving and stone work in the GTA!

Boring Machine | Aztec Rental Center

Boring Machine | Aztec Rental Center

+

This machine is specifically designed to bore horizontally from ground level. Commonly used for boring under sidewalk, driveways, patios, etc. Its weight and size make it a perfect fit for the back of a work truck. No more wasted time cutting concrete and unsightly concrete patches.

Concrete Color from Scofield The Most Specified Brand of ...

Concrete Color from Scofield The Most Specified Brand of ...

+

Jump to the page which best describes your interest: NEW FOR CONTRACTORS: LITHOTIQUE™ Antiquing Agent New LITHOTIQUE™ Antiquing Agent from Scofield is a proprietary blend of powders that, when mixed with water and properly applied to a stamped or imprinted concrete surface, will impart a secondary color to the surface, visually enhancing its texture.

Dehumidification and Drying Concrete: Hurrying Up the Wait

Dehumidification and Drying Concrete: Hurrying Up the Wait

+

In flooring applications, either finished concrete or applied flooring, there is always a "hurry up and wait" element – wanting to move ahead but knowing that rushing too quickly may result in a flooring failure or flooring problem. Meeting concrete and flooring specifications can seem to be a luxury that is not always available to the contractor on a tight schedule.