Sleeper Mould Release Agent (TS)

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Sleeper Mould Release Agent (TS)

The product is widely used in processing track sleepers, bridges, pipes, power-line poles, metro, tunnels, bridge-piers, cylinder cement casts.

1. Mixing proportion
1) When the first time using this product, to avoid the mixed mould releasing liquid being contaminated during application period, any dirt inside all the facilities which are used to mix should be completely cleaned including container box, pressure tank, pipeline or spray nozzle. To ensure an average spray, Spray nozzle should be examined regularly. The pressure tank should be cleaned every three months to prevent the concentration of mould release being diluted by the accumulated water inside the tank.
2) Use clean running water to mix the mould release. In high temperature season, add running water directly to mould release agent according to recommended ratio. After adequate mixing and totally dissolved, the liquid is ready to use.
3) In winter or cold weather, heat three quarter of needed water to fifty degree by steam (the steam will generate one quarter of condensed water in the heating process), then add mould release agent at required ratio. Fully stirred, the liquid will be ready to use.  
Notes, when mixing mould release liquid, it is prohibited to directly mixing it with steam. Leakage and dropping should be avoided too.
Recommendation: If possible, a low-speed agitator may be added to the mixing cabinet. Keep it stirring constantly.  In this way, the effective ingredient in the mould release liquid will be used better. Time and effort will be saved and water proportion will be increased.
4) Water proportion: Initially, the ratio can be 1:2 (one kilogram mould release agent against two kilogram water). Then according to the cleanness and smoothness of the mould used, the water proportion can be increased to 1:2.5, 1:3, 1:3.5, 1:4.
5) When using this product for sleeper with pre-buried iron block installation, the water application ratio should be controlled less than 1:1.5.

2. Spraying method
1) New moulds or moulds with formed scale should be de-oiled or cleaned. For moulds rusted seriously should be polished, de-rusted, and cleaned. In such way it takes shorter time for mould release agent to moist the mould, and the appearance of sleeper won’t be affected.
2) The cold mould should be preheated prior to using. Cold mould without preheated should use less water in order to increase the concentration of mould release liquid, and to prevent the mould from sticking.
3) To achieve a mist spraying effect, before starting, ensure the pressure in the pressure tank not lower than 0.4MPa.
4) To ensure best spray, the spray nozzles (four pieces will be ideal) should to be adjusted to make sure the position of spray nozzles, the spray angle match the position of mould to be sprayed. After sprayed, if there is uneven spray or spotted spray on the side of the mould, manually make-up brushing is necessary. If there is some accumulated liquid on the bottom of the mould, use brush to spread the liquid to the sides of the mould to prevent the appearance of the sleeper being affected.

1. Visual appearance: ivory-white with slight fragrance, fine texture like fresh milk
2. High purity and grease content, high temperature resistance, low freezing point, inflammable.
3. Good anti-corrosive, stable quality, anti-oxidation. Able to catalyze water molecule.
4. Easy to use, no pollution, no poison, clean and sanitary.
According to the test report, it is non-explosive, non-oxidation, inflammable, non-corrosive, non-poisonous, and non-radiation.

1. Effective mould lease: it keeps the concrete products original color and reduces bubbles. It also covers up the bubbles and air holes. Compared with oil release, it reduces two thirds holes and bubbles on the same area to make the s surface smooth and neat
2. Effective rain-proof:  with the isolation layer formed, there is no effect from rain.
3. No corrosion and contamination to the surface of concrete, mould, rubber sealant and rubber shoes.
4. After mould released, there is few dirt and sand on the mould, which makes it easy to clean. The character of corrosion - inhabitation to metal mould can keep metal brightness, save cleaning effort, and extend mould service life. Under urgent condition, it has high efficiency. Mould releasing, cleaning, spreading and spraying, setting up can be operated simultaneously.
5. Easy to mix with water and easy to use. After spraying or brushing on the mould, when the isolation layer is formed and it is ready to cast the concrete.
6. Cost-effective. The cost is 1 to 2 times lower than using oil and other release product.

The product should be stored closely and not to be exposed under sun and rain. Quality warranty is 3 years. If no storage condition on the construction site, it should be sledded and ventilated in summer. In the cold region, anti-freezing measure should be taken. For example, keep it in storage room with heating system or curing place in sleeper workshop

The testing standard is for mould release agent produced from crude oil after fading the color with white earth and mixed with catalyst, preservative, anticoagulant and anti-oxidation.

Testing Item

Quality index

Testing method

Visual appearance

ivory-white paste











kinematic viscosity (V40)




Solidification point0C

No lower than



PH Value

(PH value)



Grease content




stearic acid value

(mg KOH/g)



Corrosion inhibitation: (room tempreture, distilled water,24h,1 grade C.I)

9% density

Singal layer without rust


Surface tension




Resistance to elevated temperatures

No melting to isloation layer


Curing under elevated tempratures

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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:Have you heard of waterproof building materials? What are the characteristics of who
Building materials can be divided into structural materials, decorative materials and some special materials
Q:Why is the waterproof material divided into rigid and flexible? Which is better than that?
Waterproof coating is divided into rigid and flexible, rigid waterproof material is common mortar waterproofing agent, the flexibility is common K11 waterproof paste, JS waterproof coating. What is the difference between the two which is better, there is no absolute answer. Flexible waterproof, generally has a good flexibility, brushing the thickness of 1.2-1.5 mm, good waterproof layer of film-like, can withstand sun and rain, but the intensity is not high enough so it is generally recommended to do a rigid The protective layer. Rigid waterproof, the waterproof layer is generally the hardness and strength is very good, smear the thickness of the ground is about 2 cm, the wall is about 1 cm, good adhesion, waterproof life can be with the building life. The two places are often used not the same, balcony, roof and other places need flexible waterproof + rigid waterproof combination of construction, bathroom, kitchen and other direct use of rigid waterproof on it!
Q:What is the difference between the insulation mortar and the ordinary mortar per square meter?
Insulation mortar is used to enhance the insulation effect of a special mortar, in different construction projects, there are different design thickness, thickness of different prices per square meter is different
Q:What materials do the bathroom waterproof anti-leakage ah? Do not use cement directly?
With cement is certainly not work, if the bathroom caissons and sidewalls need to use a different waterproof material, caisson is best to use polyurethane type, like CQ101 is the best use of caissons, but the side wall you can not use CQ. because the side wall with CQ. then you are sticky instability tiles, it can only use JS, that is, CQ. CQ101 and CQ105 is a brand of models, specifically what I do not say. Long-term soaked with the best polyurethane, such as the caisson belongs to this category; over the water on the best use of JS, the side wall is Dan often grass end of the whole factory households like this! Pure hand to play, hope to adopt.
Q:How to distinguish between concrete and hard base in the quota and how the filler base is different
Oh, hard grass is the structure of concrete components, filler material base refers to the soft material of the grassroots, such as furnace enamel who hired to respect the material of the insulation layer, cement mortar for different layers should be calculated separately, not Hard base
Q:Rural brick and concrete room can do external wall insulation, what materials and practices inexpensive?
External thermal insulation materials are only affordable with rock wool board
Q:The use of cinder and other waste slag production of brick materials to enjoy what preferential policies
156), the proportion of raw materials produced in the production of raw materials is not less than 30 % Of the specific building materials are exempt from VAT
Q:M10 mortar mix design and raw material test a total of how much material?
Send you when asked to send, if you do not send a small SN20KG, SHA40KG
Q:What is the wall gray? Is the mortar king or mortar the same?
It is the essence of natural lime, which is made up of optimized process

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