Who invented the perpetual condensate DPS

Concrete permanent condensate DPS was first used in the United States in the 20s of the 20th century, and was used in a large area of underground military bunkers in World War II, etc., to prevent water and moisture. It was first invented by the American chemist Hall, named Keio (Colog) perpetual condensate DPS, which entered China in the 90s of the 20th century and began to be used in a large area. The effect is very good, and it has been well received by all relevant units.

As early as the 40s of the last century, DPS has been widely used in infrastructure and military engineering in various countries, and is an ideal product for concrete waterproof, moisture-proof and impermeable. Goodcrete Permeation Crystalline Waterproof Liquid DPS Reaction Principle: The alkali content inside the concrete is more than 360 times that of the surface, GoodCrete DPS is not pasted on the surface, but penetrates into the interior and reacts with the alkali substances (Ca(OH)) and lime in it to form a part of the concrete.

This reaction is divided into two stages: in the first stage, a silica gel is produced in the pores, and when the water in the silica gel evaporates, it solidifies into a crystalline structure. In the second stage, through this chemical reaction, the crystals formed by solidification will be embedded in the capillary pores and tiny crevices of the concrete, permanently sealing the concrete and improving the compactness.

At the same time, it also provides good air permeability for concrete. Over time, the silica gel is hydrated and solidified into a crystalline structure, which promotes moisture dissipation on both the positive and negative sides of the concrete, and the concrete protected with Goodcrete DPS still "breathes" well.

It was invented by the famous American chemist Hall and named KELO perpetual condensate DPS.

Hall, a famous American chemist, invented Colo in 1899

DPS is a water-soluble inorganic compound, and the silicic acid solution formed after the reaction with CO2 in the air can automatically penetrate into the surface of the concrete about 30-40mm, so that the filler and the concrete matrix are silicified under the action of the curing agent and firmly integrated.

Summary. In fact, it is a kind of waterproofing agent, and the surface is not filmed.

DPS perpetual condensate

DPS Concrete Perpetual Solidifier is translated from the English: Deep Penetrating Sealer, which means "deep penetrating sealing material".

Chinese name. DPS perpetual condensate

Foreign name. Scope of application of Deep Penetrating Sealer. All concrete buildings.

Peculiarity. Colorless, odorless, non-toxic and non-flammable.

Type. Environmentally friendly chemically permeable waterproofing agent.

Definition. Deep-penetrating sealing material.

Quality. Water-based products!!

What is DPS Perpetual Gel?

Hello, I'm glad to answer for you In fact, it is a waterproofing agent, and the surface is not filmed DPS permanent condensate DPS concrete perpetual condensate is translated from English: deep penetrating sealer, which means "deep penetrating sealing material". Chinese namedpspermanent condensate foreign nameDeep penetrating sealerScope of applicationAll concrete building featuresColorless, odorless, non-toxic and non-flammable typeEnvironmental protection chemical penetration type waterproofing agent definition deep penetration sealing material natureWater-based products!!

Under normal circumstances, how many square meters can be made with 1 kg of concrete wall?

Which brand in China is the best?

Then you choose the brand of Kolo, which is the top brand of permanent condensate, and the permanent condensate they produce is very easy to use, and it is a new type of green material today.

One kilogram can be used 3 or 4 squares.

Permanent condensate DPS was first used in the United States in the 20s of the 20th century, and was used in a large area of underground military bunkers in World War II. In the 90s of the 20th century, it entered China and began to be used on some concrete structures built by some workers and civilians in China. It works great.

It has been well received by all relevant units.

Bird's Nest and Water Cube.

China's Three Gorges Dam (Phase II of the dam project, 80 meters long, 80 meters deep) Xiamen BRT bus rapid transit system (28 kilometers long, 10 meters wide bridge deck, with a total waterproof area of about 280,000).

Xiamen Railway Station Underground Commercial Plaza (covers an area of 90,000 square meters, depth of meters - 12 meters, floor, roof, etc.).

Shanghai-Rong West Expressway.

Domestic sewage plants.

Harbin-Dalian line. Xiacheng Expressway.

Asia Winery (Xiamen) Wine Cellar.

Shanghai Pudong Airport.

Malabo Wastewater Treatment Plant, Equatorial Guinea.

Jinshan Bridge in Huizhou, Guangdong.

Yunnan Maitreya Sewage Treatment Plant.

Guizhou Zunyi Sewage Treatment Plant.

Nanning Nanhu Tunnel.

United States--DPS Concrete perpetual solidifier is translated from English: Deep Penetrating Sealer, which means "deep penetrating sealing material".

In the formulation of domestic national standards, DPS of permanent condensate is defined as: water-based (or water-agent, water-based) permeable crystalline inorganic waterproof material; DPS in perpetual condensate DPS, which is an abbreviation for Deep Penetration Sealer.

The chemical reaction between the American permanent condensate SEP-DPS and the alkaline substances (calcium hydroxide Ca(OH) 2 and lime in the concrete is divided into two stages: the first stage will produce a silica gel film in the pores and capillary pores, and when the water in the silica gel film evaporates, it will solidify into a crystalline structure. In the second stage, through this chemical reaction, the crystals formed by curing will be embedded in the capillary pores and tiny gaps of the concrete, so as to achieve a permanent seal of the concrete, improve the compactness, but also provide good air permeability for the concrete.

The effect of using permanent condensate SEP-DPS is that the strength and hardness of the concrete surface are also relatively increased, reducing the moisture emission in the concrete, and can also permanently seal the internal penetration and damage of water and pollutants (such as chlorine and acid) to the concrete structure.

Perpetual condensate DPS was first used in the United States in the 20s of the 20th century, and was used in a large area of underground military bunkers in World War II, etc., with the effect of waterproof and moisture-proof. In the 90s of the 20th century, it entered China and began to be used in a large area. It works great.

It has been well received by all relevant units.