Geotextile protective underlay is a hard, permeable material that is purposed to separate, reinforce and protect the primary pond liner from being punctured through rocks or other sharp objects.

Waterproof coating is cured to form a waterproof film with a certain degree of extensibility, elasticity and crack resistance, which can play a waterproof, impermeable and protective role.

The front door mail slot, you've seen it in many old American movies. These small metal pieces were only installed in areas that offered door-to-door mailing services, and today they are still the choice of many homeowners.

Comparing LVL veneer lumber with solid wood sawn timber, LVL can see that LVL has many advantages that ordinary solid wood sawn timber does not have: 1. LVL material can disperse and stagger the scar knots, cracks and other defects of logs.

During the renovation process, when talking about Concealed cisterns, the first reaction of many people is that this installation is too difficult, what should I do when it comes to maintenance, I am afraid in the wall, don't think about it, it is too difficult, too difficult

Most of the people are quite unfamiliar with how toilets work. For people, it is fair to think that all toilets function the same way. Toilet flush system is not rocket science but in recent years it has gone through some major changes like using less water and high efficiency for disposing of waste.

Micropiles are usually designed in small clusters or groups with each typically carrying an equal amount of load. These piles may also be designed with a batter to improve the lateral rigidity of the group. They can be designed to resist a combination of compression, tension and lateral forces.