Slow cracking fast setting highway bitumen emulsifier MK 1

Shanghai Doan Machinery Technology Co.,Ltd is a road repair machine manufacturing factory ,which is specialized in manufacturing Asphalt Distributor,Crack Router,Crack Sealing Machine,Chip Spreader,road roller,Asphalt Mixing Plant ,etc.
we own dozens of advanced production lines and advanced production technology and high quality professional management talents to ensure excellent product quality.

Our products include:

Terms:

1) Delivery term: FOB,CNF CIF

2) Delivery lead time: 30 days after receive T/T deposit.

3) Payment term: .30% as deposit by T/T, balance will be paid by T/T against the copy of B/L.

4) Quality assurance: Test Certificate is supplied with shipment, third Party Inspection is acceptable.

Our Advantage:

1.Operating radius is small, can work in a small area,suitable for groove backfill;
2.With HONDA gasoline engine or famous water-cooled diesel engine,superior performance,easy to operate;
3.With international famous brand PH hydrauulic drive unit,infinitely variable speed;
4.Hydraulic steering,reversing conveniently; Vibratory Road Roller
5.Internationally renowned NSK Bearings,MITSUBOSHI (Samsung) belt, to ensure the work performance of machine;

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Slow cracking fast setting road bitumen emulsifier JQT (4) S pecifications 1 Having a wide range of compatibility with stone 2 Excellent storage stability 3 Good mixing Slow cracking fast setting road bitumen emulsifier MK 1 MK 1 is a cationic asphalt emulsifier slow cracking rapid solidification

Good mixing Slow-cracking fast setting road bitumen emulsifier MK-1 MK-1 is a cationic asphalt emulsifier slow cracking,rapid solidification. Such emulsifier has the applicability of a variety of mineral aggregate,and acidic mineral aggragate has good adhesion,especially suitable for the construction of micro-surfacing. properties: 1.

Slow-cracking fast setting highway bitumen emulsion. Slurry bitumen sealing is a cationic asphalt emulsifier slow cracking, rapid solidification. Such emulsifier has the applicability of a variety of mineral aggregate, and acidic mineral aggregate has good adhesion, especially suitable for the construction of micro-surfacing. Properties: 1.

Good mixing Slow-cracking fast setting road bitumen emulsifier MK-1 MK-1 is a cationic asphalt emulsifier slow cracking,rapid solidification. Such emulsifier has the applicability of a variety of mineral aggregate,and acidic mineral aggragate has good adhesion,especially suitable for the construction of micro-surfacing. properties: 1.

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Slurry bitumen sealing Specifications of slurry bitumen sealing: 1. Having a wide range of compatibility with stone 2. Excellent storage stability 3. Good mixing Slow-cracking fast setting highway bitumen emulsion. Slurry bitumen ...

The specific preparation process was as follows: (1) the cationic slow-cracking fast-setting emulsifier, anhydrous calcium chloride, polyvinyl alcohol, and distilled water were formulated into soap liquid according to the dosage of the formula; (2) the soap liquid was stirred and kept constant at the temperature range of 65–70°C with the pH value being adjusted to 2-3; (3) the soap liquid was then …

Based upon the time taken by the vitamin emulsion to evaporate the water and between particles to separate from water, bitumen emulsion is further classified into 3 types based on setting time: a) Slow setting emulsion. In this type of emulsion, a special type of emulsifier is used to slow the process of water evaporation.

Snow and ice on asphalt pavement surface can significantly affect traffic safety and damage pavements. To reduce its effect, a kind of anti-icing emulsified asphalt binder (AEAB) is developed by adding a certain amount of anti-icing fillers to the modified emulsified asphalt binder. The anti-icing performance and pavement performance of AEAB coating are evaluated.

We create high-quality, economical and practical conservation materials and equipment.Main products: 1. Chemical: "Ning road" brand road sealants, TS-type road filling materials, fast cracks, medium cracks, slow cracks, and slow-cracking fast setting asphalt emulsifiers, cold-fill asphalt additives, cold-fill materials, road mark paint, 2.

Slurry bitumen sealing Specifications of slurry bitumen sealing: 1. Having a wide range of compatibility with stone 2. Excellent storage stability 3. Good mixing Slow-cracking fast setting highway bitumen emulsion. Slurry bitumen ...

a) Slow setting emulsion In this type of emulsion, a special type of emulsifier is used to slow the process of water evaporation. This type of emulsifier are relatively stable. b) Medium setting emulsion This type of bitumen emulsion doesn’t break as when applied on aggregate.

Additionally, trailing numbers are used to delineate the relative viscosity if the emulsion and the letters “h” and “s” indicate whether a hard or soft base asphalt is used to make the asphalt emulsions. Thus, a CSS-1h is a cationic slow set emulsion with a relatively low asphalt emulsion viscosity made with a hard base asphalt.

A slow-cracking and fast-setting type emulsifier named MQK-1D from MeadWestvaco Corporation in the United States was selected. It mainly consists of amino amide compounds generated from fatty acid and polyamine condensation [ 21 ] (under the ultraviolet spectrum, …

An anionic, slow-setting emulsion depends solely upon evaporation of the water of the emulsion in order to obtain the asphalt residue coating. That is, the slow-setting emulsion should not coalesce, known as "breaking" upon application of fillers or pigments. Emulsifying asphalt in water requires the use of an emulsifying agent.

Emulsifier compositions comprising a mixture of a Natural Vegetable Polyphenolic Extract (NVPE) selected from Quebracho (preferred), Chestnut A, Chestnut N and Sumac-K10, surfactant, water, and a pH adjusting reagent for dry and aqueous anionic emulsifiers for producing universal bitumen-in-water emulsions. These NVPE emulsifiers are particularly useful in producing stable, anionic asphalt-in ...

2.2. Preparation of CBEM. Firstly, cationic and anionic emulsifiers were used to prepare bitumen emulsion with solid content of 60%. The emulsion soap liquid was set up by 400 g water (60°C), 20–24 g emulsifier (cationic/anionic), and 15 g CaCl 2.The pH value of the cationic emulsifier was adjusted to 2-3 by HCl, and the anionic emulsifier was adjusted to 9-10 by NaOH.

Emulsifiers also help to control the “break” time following placement on a road, in which the water evaporates, leaving the asphalt behind. These are categorized as rapid setting (RS), medium setting (MS), slow setting (SS) and quick setting (QS) emulsions.

An anionic, slow-setting emulsion depends solely upon evaporation of the water of the emulsion in order to obtain the asphalt residue coating. That is, the slow-setting emulsion should not coalesce, known as "breaking", upon application of fillers or pigments. Emulsifying asphalt in water requires the use of an emulsifying agent.

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General Defination of Bitumen Emusion. Bitumen emulsion is a liquefied type of bitumen with a low viscosity. By dispersing bitumen in water and adding an emulsifier, ordinary bitumen turns into a low viscosity liquid that can easily be used in a variety of applications, including repairing and maintaining roads, waterproofing, spraying, etc..

[0006] The formulation and production of fast-breaking bituminous emulsions by the use of rapid-setting (or spray-grade) or quick-setting emulsifiers is generally known (e.g.,U.S. Patent No. 4,338,136 to Goullet, et al., which is hereby incorporated by reference).However, approaches of this nature suffer from two drawbacks which make them unsuitable for construction of load-bearing asphalt ...

Rapid-setting (RS), medium-setting (MS), slow-setting (SS), and quick-setting (QS) are the designations. Emulsions are further classified by a number indicating viscosity “1” is more fluid than “2” and a letter for the hardness of the base asphalt (“h” for a harder grade and “s” for a softer grade).

Benzene International is Singapore based Bitumen Manufacturer and Exporter of all types Cutback Bitumen, Medium and rapid curing cutbacks, Liquid Bitumen, Bitumen (Asphalt) of various grades of Medium Curing Bitumen MC30, MC70, MC3000 , Rapid Curing RC 70, RC250 and Oxidizing Bitumen R115/15 and Bitumen Emulsions.

Asphalt emulsions are manufactured by milling asphalt/bitumen into microscopic particles and dispersing them in water using a chemical emulsifier. The tiny droplets of asphalt remain uniformly suspended until the emulsion is used. The chemistry of the asphalt …

The invention is a cost-effective method and formulation for cold paving applications that can be used to convert an unpaved surface, such as a gravel or dirt roadway, into a paved surface. The method includes applying an asphalt emulsion comprising asphalt, water, one or more emulsifiers, and a polymer to an existing unpaved surface to provide a layer of asphalt emulsion.

Experts agree: For long-lived asphalt pavements and overlays, bond them with a well-placed bond or “tack” coat. But in practice, they’re not applied consistently, compromising the long-term ...

EP2185650B1 EP08744619.1A EP08744619A EP2185650B1 EP 2185650 B1 EP2185650 B1 EP 2185650B1 EP 08744619 A EP08744619 A EP 08744619A EP 2185650 B1 EP2185650 B1 EP 2185650B1 Authority

US9260608B2 US13/866,166 US201313866166A US9260608B2 US 9260608 B2 US9260608 B2 US 9260608B2 US 201313866166 A US201313866166 A US 201313866166A US 9260608 B2 US9260608 B2 US 9260608B2 Authority US United States Prior art keywords bitumen aggregate bituminous emulsion emulsifier Prior art date 2004-02-18 Legal status (The legal status is an assumption and is …

May 01, 2009 · Handling and setting characteristics are typically adjusted by selecting the appropriate type of emulsifier (surfactant) to produce slow-set (SS), medium-set (MS), and rapid-set (RS) emulsions. Final residual properties are dictated by the base asphalt used and the addition of any rheological modifiers and other additives (ex- High-Float ...

Modified emulsified asphalt: Micro-table is the bond, its quality is good or bad quality of the impact of closures of the most direct and obvious, the main characteristics of the modifier, the emulsifier, emulsifier is slow crack rapid solidification emulsifier cationic emulsifier modifier should be …

For example, emulsifiers affect the “break” time following placement on a road, in which the water evaporates, leaving the residual asphalt behind. Asphalt emulsions partially are categorized as the rapid setting (RS), medium setting (MS), slow setting (SS) and quick setting (QS) emulsions.

Asphalt Reinforcement Glass Fiber Geogrid fro Road.asphalt for road pavement.Slow-cracking fast setting road asphalt additives emulsifiers MK-1. Read more Warm ‐ Mix Asphalt (WMA) 349 Кб

I received Northway aggregate samples and made test mixes using slow setting cationic asphalt emulsion (CSS-1). Mixing time and mix curing time were easily adjusted by adjusting the zeta potential (electric charge) and concentration of the emulsifier.

Bitumen: Solutions for Tough Conditions - Bitumen is produced by the partial distillation of crude petroleum oil, also known as mineral tar and is present in asphalt. It constitutes of 87% carbon, 11% hydrogen and 2% oxygen. Bitumen is a combination of hydro carbons and thermoplastic material having strong tarry odor while stiffness is dependent on temperature.

he purpose of this book is to provide a single source reference for the architect or engineer who may be a novice or not technically versed in the asphalt or bitumen industry, but has the desire to understand and practice in it. If I have

A: These days, emulsified asphalt is the preferred stabilizer. It may not be available in Mexico as the same formulation. The Mexican asphalt I have seen was "cut" asphalt which had a solvent rather than an emulsifier. It will out-gas for a long time as the solvent evaporates. Cement and …

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As is known in the art, cold pour asphalt emulsion compositions are generally classified as anionic or cationic and can be slow, medium, or fast setting. Although anionic cold-pour asphalt emulsions have been used for filling pavement cracks with less than desirable results, it is not believed that cationic compositions have not been adequately ...

In other embodiments, a rapid-setting emulsion can be used and combined with additional emulsifiers to slow the set rate of the emulsion. In some embodiments, the asphalt emulsion is a quick setting asphalt emulsion having a Brookfield viscosity that is between 5 and …