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Theories of Rechsand Core Technologies:

Informative and stimulating development history of our technologies. Answers to questions from experts. And consult us today for the best Eco-friendly construction materials, breathable sand or lawn sand, green home products, desert cultivation, precision casting, and desert green landscaping projects. Serving all over the Americas, Europe, Asia, Oceania and Africa. Visit for more details here...

#Theories of Rechsand Core Technologies #Rechsand #Eco-friendly construction materials #breathable sand #lawn sand #green home products

Water Permeable Bricks - Rechsand

The surface of the insomnia brick is very dense, belonging to the high-end micron-level water.

Yan Chuang permeable brick permeable speed is more than 20 times the industry standard.

Advantages of benevolence:

(1) Permeable speed: Ren Chong permeable water brick is very fast, can be achieved (780kg per hour per square meter of water). Renzheng tiles experienced Beijing 721 heavy rain test (60 years a case), 721 during the rainstorm, laying benevolent water permeable bricks of the Olympic underground square without any water.

(2) Permeability Long: long penetration of the water permeable brick is the principle of “damaging the surface tension of the water”, the surface of the brick is very dense, it is not easy to be blocked by dust, the duration of the permeable period is more than 30 years!

(3) Anti-clogging: benevolent permeable water permeable principle is “damage to the surface tension of water”, the brick surface is very dense, micron-level water, and very easy to clean.

(4) Anti-freeze-thaw: A brick body capillary, small, water into a small volume of ice, high dispersion, expansion is small, so the brick is not easy to be frozen

B. Add a special binder, so that brick toughness is good.

C. Brick within the capillary evenly distributed, a single pore diameter is small, no stress concentration.

(5) Anti-stress: Ren Chong water brick can withstand less than 100 tons of weight

(6) Super wear-resistant: brick main raw material for the wind sand, is after millions of years, the wind sand and the formation of hard points, made by a special process, grinding wheel-like wear resistance.

(7) With a filter function: benevolent water permeable brick in the water at the same time with the role of water can be large particles of rain impurities in the brick body outside the filter.

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Oil Production Cases - Rechsand

Ren Chong Fu Sheng sand used in the oil and Sinopec oil field

Customer evaluation: Since the use of oil duo duo, I no longer have to worry about the exploitation of oil it!

Case story:

A new generation of fracturing proppant “Fu Sheng sand” (FSS), by the Beijing Science and Technology Group, a research and production, sandstorm sand as raw material sand core, select a special polymer as a reinforcing agent, through the reactive coating Technology, so that the outer surface of quartz sand coated with a layer of polymer film made.

This product through the quartz sand of the technological transformation, making it has a relatively small density, low broken rate, good chemical inertness and so on.

The product has been widely used in oil fracturing construction, which can effectively improve the sand ratio, to achieve uniform cloth sand, reduce the requirements of fracturing fluid, with long to maintain high fracture capacity, to extend the validity of fracturing, improve oil recovery and other characteristics.

The The product in the oil industry, “oil impermeable” Fu Sheng sand can significantly increase crude oil production, improve oil quality, has been Jilin Oilfield, Daqing Oilfield, Yanchang Oilfield, Changqing Oilfield, Zhongyuan Oilfield, North China Oilfield, East China Oilfield, PetroChina, Sinopec and other large oil extraction, refining enterprises to use.

Visit Today…

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Breathable flower pots:

Sand flower pots in the breath at the same time can lock the water and nutrients, why say so? Because the bottom of the pot will breathe no openings. Water and nutrient flow does not go out, so you can do water, fertilizer, health effects.

#Breathable flower pots #Sand flower pots #Breathable Pots #Lawn Sand #Eco Building Materials #Desert Green Landscaping #Plantation In Desert #flexible building materials

Green Building Materials Cases:

Principle analysis: the use of sand to create a “breathable waterproof” function “will breathe” decorative hanging plate, instead of clay brick, instead of stone, ceramic for decoration, integrated innovation, the formation of “insulation, fire, decoration...

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Landscape integration for creative pavement:

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Permeable Concrete Asphalt Pavement:

Alleviate the urban heat island effect and balance the urban ecosystem; it can also penetrate the ‘ground air’ to make the ground warm in winter and cool in summer; permeable pavers in the rainy season, thaw snow in winter, absorb dust and much more...

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Classification of Permeable Bricks - Grassy Pavers

(on Wattpad) https://www.wattpad.com/734142026-classification-of-permeable-bricks-grassy-pavers

From the point of view of the classification of permeable bricks, according to the principle of water can be divided into two categories, one is to rely on the surface of the brick hole through the water, one is in accordance with the gap between brick and brick through the water. The later type is more common.

Precision Casting Corporation — Rechsand

Coated sand as the raw material in the desert, processed into a new type of precision casting material coated sand, a green precision casting of key technology products, the upgrading of traditional casting materials to fill an international casting industry blank, won the Ministry of Electrical and Mechanical Science and Technology Progress Award, and in the country to create the first fully automatic coated sand production line, to achieve “sand casting.”

In the precision casting industry, the automobile industry more than 90% of domestic brands, some joint ventures and foreign brands are using “Ren Chong covered sand” series of products, such as the North Benz, Shanghai Volkswagen and other enterprises.

Features: Fast Curing, High Strength, Low Gas, Low Expansion

Advantages: to adjust the speed of gas, better to avoid the casting hole defects

Product Price: contact the website immediately to obtain the latest offer!

Industry status: China’s auto engine parts more than 90%, are made using Ren Chong coated sand made of.

Ren Chong covered the story of the birth of film

At that time the industry background:

In the foundry industry, the manufacture of many precision instruments, the need to do with the mold to do the sand, such as the car’s engine. But not all sand can be competent, then has been relying on imports from Australia, the British sand, the price of this imported sand a ton of up to 7,000 yuan.

Qin Shengyi initiation idea:

Young and fit Qin Shengyi decided to develop mold to do the domestic sand. In 1985, he first proposed with China’s Inner Mongolia desert 10 yuan a ton of blooming quartz sand, instead of imported zircon sand to do precision casting materials. This idea is ushered in a cynical. The reason is that the expansion of quartz sand is three times the zircon sand, easy to deformation after heating, it is impossible to replace the zircon sand. Even the then developed US technology is also the use of imported zircon sand.

Rechsand Filter Pavement is a Revolutionary Alternative to Traditional Permeable Concrete/Asphalt.

Permeable Pavers – New product introduction:

A new Eco-friendly invention, renovative improvement to Rechsand Filter Paver product line. The pavement is custom made onsite like permeable concrete/asphalt. It’s permeability can effectively recharge ground water. Alleviate the urban heat island effect and balance the urban ecosystem; it can also penetrate the ‘ground air’ to make the ground warm in winter and cool in summer; permeable pavers in the rainy season, thaw snow in winter, absorb dust, reduce noise, increase the comfort of urban living; Lower overall cost, shorter construction period, customizable pattern, quick and low cost recyclable after use cycle.

Permanent anti-clogging: Micron-sized pores are permeable to water by destroying the surface tension of water, high-efficiency drainage;

Ultra-fast paving: thousands of square meters can be laid per day using professional equipment, construction waste is minimized;

Customization: no need to create mold, color customization, pattern paving, landscape integration for creative pavement;

Super cost-effective: the base layer is integrally formed, the surface layer is paved once, low-cost and rapid recycle at the end of the use period.

#Permeable Pavers #Rechsand Filter Pavement #Sand Permeable Stop Brick #Pervious Brick Pavers #Permeable Brick #Sand Lime Bricks #Sand for Brick Walkway #Sand Permeable Brick #Porous Brick Pavers #Permeable Filter Brick #Permeable Concrete Pavers #Permeable Brick Pavers #Block Paving Bricks

Rechsand Filter Pavement is a Revolutionary Alternative to Traditional Permeable Concrete/Asphalt.

Permeable concrete/asphalt Pavement

Alleviate the urban heat island effect and balance the urban ecosystem; it can also penetrate the ‘ground air’ to make the ground warm in winter and cool in summer;

permeable pavers in the rainy season, thaw snow in winter, absorb dust, reduce noise, increase the comfort of urban living; Lower overall cost, shorter construction period, customizable pattern, quick and low cost recyclable after use cycle.

Permeable pavers around a lake

Permanent anti-clogging: Micron-sized pores are permeable to water by destroying the surface tension of water, high-efficiency drainage.

Ultra-fast paving: thousands of square meters can be laid per day using professional equipment, construction waste is minimized.

Under Construction Filter Pavement Design

Customization: no need to create mold, color customization, pattern paving, landscape integration for creative pavement.

landscape integration for creative driveway pavement

Super cost-effective: the base layer is integrally formed, the surface layer is paved once, low-cost and rapid recycle at the end of the use period.

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Eco Friendly Driveway Pavers - Rechsand Filter Pavement (on Wattpad) https://my.w.tt/4uIrUQG1NU A new Eco-friendly invention, renovative improvement to Rechsand Filter Paver product line. The pavement is custom made onsite like permeable concrete/asphalt. It's permeability can effectively recharge ground water.

#block #brick #bricks #concrete #driveway #eco #friendly #pavers #paving #permeable #porous #sand #thin #general-fiction #books #wattpad #amreading

Tree Girdling - Silicone Sandstone Tree Girdle (on Wattpad) https://my.w.tt/nEmRBpnmzU Looking for silicone sandstone tree girdle or tree root girdling material? Shop the super all-round breathable material to increase water utilization around trees.

#building #eco #girdle #girdling #green #materials #root #sandstone #silicone #tree #general-fiction #books #wattpad #amreading #Tree Girdling #Silicone Sandstone Tree Girdle #Sandstone Tree Girdle

10 posts!

#10 posts #tumblr milestone #rechsand

Eco Friendly Construction Materials - Flexible stone variety of floor display:

With a breathable function: flexible stone with breathable magic effect, you can make the wall with the effect of breathing, and can effectively prevent the building wall cracking.

Silence noise reduction: the special structure of flexible stone, its surface has a lot of small holes, these holes can effectively absorb the sound waves, give you a quiet and comfortable private space.

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Green Construction Materials - Flexible stone Variety color

Decorative strong: color effects can be freely customized, decorative effect of high-end atmosphere, odorless without radioactive, breathable stone is the best alternative to traditional decorative materials.

#Green Construction Materials #Flexible stone Variety color #Flexible stone #Sand Permeable Stop Brick #Pervious Brick Pavers #Permeable Brick #Sand Permeable Brick #Permeable Concrete Pavers #Permeable Brick Pavers #Block Paving Bricks #Sand Lime Bricks

Block Paving Bricks - Flexible Stone Super Non-slip Flooring

Fire anti-skid no radiation: Ren Chong flexible stone 95% of the composition is from the sand in the desert, no radioactive. Fire rating for the A2 level, open fire, breathable stone surface is a micro-porous structure, with a super anti-skid effect, is the kitchen floor, bathroom floor of choice.

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