Non-explosive Demolition Agent

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Non-explosive Demolition Agent

Description
NDA is a soundless and safe demolition agent which is quite different from ordinary demolition agents such as explosives and dangerous materials. It does not cause any fly rock, noise, ground vibration, gas, dust or any other environmental pollution when used properly.
As requirements for cracking the stone and demolishing rock and reinforced concrete in construction increase in tight quarters, the use of explosives and explosive agents is becoming more restricted as far as safety and environmental pollution problems are concerned.NDA is the best solution.

Usages
• Granite, marble, sandstone, limestone, quartzite quarrying.
• Rocks pre-splitting, fracture, cutting, demolishing and removal.
• Controlled demolition or cutting concrete.
• Fracture and demolition of the concrete buildings and structures.
• Excavation of trenches and foundations.
• Underground excavation and removing boulders.
• Marine excavation including underwater operations

Advantages
• Amazing Expansive Capability
Amazing expanding capabilities breaks reinforced concrete, rock, marble, granite, limestone or any material you are working with. Depending on the material you are working on.
• Easy to use
No formal training required before use. Just mix with water and then fill into holes. Once mixed with clean water, CRACK.AG can be poured into holes pre-drilled in the material you are working with It can be poured into the same holes that dangerous explosives are usually placed in.
• Non-Explosive Environmentally Friendly
Much safer than explosives, with NO Noise, NO Vibration, NO Flying Rocks and NO Toxic Gases.
• Works Efficiently and Cost Effectively
No Special License, training or equipment needed.

Types
Depending on temperature, there are three types.

SCA Types

Temperature (Celsius)

MNC-SCA1

25 - 40 degree C

MNC-SCA2

10 - 30 degree C

MNC-SCA3

-5 - 15 degree C


Package & Storage
40 kg paper-plastic bag package.
1. Although NDA is packed in anti-moisture paper bags, long storage may cause deterioration of its working ingredients. Therefore, store in a dry place and use it as soon as possible.
2. When storing, do not place the bags of NDA directly on floor, put them on a pallet and keep in a dry warehouse etc. NDA stored in this manner, can be effectively used for about 1 year.
3. MDA should be unpacked before use.
4. When storing the portion of NDA remaining after use, push the air out of the bag, then seal with gum tape and use as soon as possible. However, as it may get exposed to moisture there is a risk of NDA losing its effectiveness once the bag has been opened.
5. If you receive broken bags of NDA, they may not work due to chance of moisture absorption.

                             

               

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Q:Promise insulation mortar and hollow glass beads non-polar insulation mortar What is the difference
Products from the selection of special size of the ore, in the electric furnace heating method of expansion, through the temperature and raw material blanking time of the precise control of the product surface melting, stomatal closed, irregular spherical particles, the internal porous cavity structure, The product can be used as a new building materials industry, lightweight aggregate;
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Lime water retention, good plasticity, engineering is often used to improve the water retention of mortar to overcome the shortcomings of cement mortar poor water retention
Q:What is the difference between cement, plaster and concrete and what are their characteristics? did not.
First of all you want to know what is concrete? (Concrete, referred to as "concrete" (refers to the rods of the red bar to pay a thick poem rape stream tóng) ": refers to the cement material will aggregate into the overall composition of the composite material collectively refers to the term" concrete " With cement as a cementitious material, sand, stone for the aggregate; and water (with or without admixtures and admixtures) by this definition can know that the mortar is a kind of concrete. But the name is different. It is necessary to have water to participate in the process of hardening. It is a chemical reaction. The final product is hydrated calcium silicate lime is a kind of gas hardening material. In the process of hardening to have air to participate in. The composition is mainly carbon dioxide, and it is also a chemical change, and the final product is calcium carbonate.
Q:In the external wall insulation material in a kind of inorganic active insulation mortar, I would like to ask this "activity" What is the meaning, how to explain?
In my years of experience in the external wall insulation industry, inorganic insulation mortar is nothing more than the common some inorganic insulation materials to add some cement powder mixed processing made of a kind of insulation material, the only advantage is the fire performance, Non-combustible materials, in addition to no other advantages, will not be added because of the storage arm of the arm of the braid raid raid "active" word will be reborn, common inorganic insulation mortar, glass beads or perlite Particles add cement, rubber powder and other additives mixed into a kind of insulation materials, but also add rock wool, sepiolite and other inorganic insulation materials. But the overall insulation effect is poor, especially in the north can not meet the 50-65% energy saving requirements.
Q:Waterproof wall how to deal with better? What is the general material?
I have done this friend, if the sticky tiles, may not apply, because the car wash when the bumps, if the sticky tiles do not need to do waterproof, that tiles is waterproof, as long as the tile gap with tiles to deal with like , It is recommended that you still do cement mortar waterproof method is to use the new green high concentration mortar waterproofing agent, against the concrete inside the sand, and then wipe a layer of gray on the wall ok. If you use other products, it is easy to cause wall cement layer off,
Q:Now commonly used cement mortar building, what is the ancient use of clay material it
Some with yellow mud (sticky) useful sugar is also useful volcanic ash
Q:1 square mull retaining wall is equal to how many square stone
Molding concrete construction, the participation of the rough stone is generally about 25% of the volume, the amount of data provided above is one of the need for rough stone 1.15m & amp; Way to verify each other.
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Polymeric waterproof coating abbreviation (JS waterproof coating) is a rigid and flexible Tongji two-component waterproof material, such materials environmental protection, and the base surface of a strong bond, fast drying, harmless color products. Home waterproof paint preferred beauty Paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint, paint,
Q:What are the specific specifications of the external wall insulation material re-examination?
External wall insulation re-test work to meet the "GB-2007 building energy efficiency construction quality acceptance norms" requirements. Test items and their re-test items . glass wool insulation board: thermal conductivity, density, compressive strength or compressive strength. . polymer bonded mortar: bond strength. . alkali-resistant mesh cloth: mechanical properties, corrosion resistance. . the scene energy-saving drill heart test: at least three groups of sampling. . the scene pull test: at least three groups of samples.
Q:M10 mortar mix design and raw material test a total of how much material?
The requirements of each test station is different, usually cement 20KG, sand 40KG

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