The concrete on your old driveway is really showing its age
There are most likely spots on your driveway. They are typically dark, which is why they look so awful against the white of the rest of the drive. These are usually caused by oil, leaking from the car or truck, or even something else like transmission fluid or brake fluid (egad!). A cleaner must be used to degrease the spots, since they are usually caused by something oily or greasy. The first thing to try would be dish liquid. Use the newer type that fights grease as that will separate the oil from the water and allow you to wash the stains away, or at least part of them. Pour a good healthy mixture of dish liquid and water on the sports, using more than you would to wash dishes, and leave it there for about half hour. Scrub with a stiff bristle brush and leave for another half hour. Then use a power washer to spray the drive way off, focusing on the oil spots first. Once the driveway is nice and clean, you can patch any cracks or holes in the concrete. You will first want to remove the loose gravel and debris from the holes, which can also be done with the power washer unit. Patch the holes and cracks with epoxy to help bond the patching agent. The thicker the patch, the longer it will survive. If the patch will be an inch or more, use cement patch, but if it is less than an inch thick, you might be better off using epoxy mortar patch instead. Consult a concrete professional, the contractor that put in your driveway, or the sales rep at the store where you would buy the patch material. What you use will be important to the life of the patch. If you intend to resurface or replace the driveway at some point in the near future, the patch won't be quite as important. When done correctly patches can last for years. When you are finished with the repairs, give the whole driveway a coat of sealer to protect it from further wear and weather until you can replace it.
COVID-19 Bad Influence on foreign trade
When it comes into March, most workers back to factory with the COVID-19 condition changing better in China. Those enterprises plan to full running and make up the lost caused by stop working by Virus, While the virus transfer from China to Europe and American, and situation in these countries getting worse every day.
Concrete batching plant in Philippines
For stationary concrete batching plant, we have model HZS25, HZS35, HZS50, HZS60, HZS75, HZS90, HZS120, ect. Since 2010, our concrete plant has fully entered the Philippine market, north to the Babuyan Islands and south to General Santos, west to Palawan Island and east to Caraga city.
Bag house dust collector/ bag filter for asphalt mixing plant
Unique Group Bag house dust collectors can achieve a collection efficiency of more than 99% for very fine particles. This is due to dust particles loading on the filtration media, helping to block other particles as they approach in the air stream.
Unique Group self loading concrete mixer trucks
Self loading concrete mixer is equipped with air conditioner, high accuracy electronic scale and auto lubrication system. The mixer adopts integrated chassis to increase the loading capacity and the stability; can rotate by 270 degrees. the truck can unload while driving. It is convenient and saves time and labor.
LB1200 Asphalt Mixing Plant installed in Indonesia
Augest,2018, one set of LB1200 asphalt mixing plant installed in Indonesia, this plant will undertake a huge project of road pavement. after two weeks' working, this machine finally succsessfully installing and working. Clients are very satisfied with this cooperation.
Concrete batching plant in Bangladesh
In 2015, we participated in the Bangladesh Construction Machinery Exhibition. This opportunity prompted us to meet the Bangladeshi agents. After the exhibition, we met again and confirmed the first 50 cubic meters of mixing plant, which was shipped and installed in the same year.
How to choose a high quality concrete batching plant
Small type concrete mixing plant concrete mixing machine is mainly used for family. And the capacity is not too much compared with the big capacity machine. So how to choose the great machine has been an important role for us to begin our business of concrete mixing plant.
PLD1600 Four Warehouses of Concrete Batching Machine
Concrete batching machines also known as aggregate batching machine, based on ingredients of concrete mix aggregate include sand and stones, generally at least two silos through pneumatic cylinder control bunker door switch in order to achieve the effect of ingredients.
Instructions for concrete mixing plants operators
1. Before production, you must receive a production task notice and execute it in strict accordance with the content of the task list; when there are multiple task orders at the same time, be clear-headed, and the mixed concrete must correspond to the delivery order;