Product Name: quincunx cushion block concrete spacer, Concrete Block Spacer , Square Gray Cement Cover Block
Product specification: the thickness of protective layer can be 35mm or 40mm or 50mm
Product color: Cement ash
The company specializes in the production of concrete cushion blocks, high-speed railway cushion blocks, cement cushion blocks, bridge cushion blocks and reinforcement protective layer cushion blocks, which are widely used in the construction of high-speed railways, subways, tunnels, expressways, bridges, airports, wharfs, civil buildings and other projects.
Summary of high strength concrete cushion blocks:
1. High cushion block strength
It is made from a special formula through long-term test. The compressive strength reaches 60MPa and is not easy to break. Its practicability is greatly high
Apply to cushion blocks of other materials.
2. The materials with high durability are the same as that of concrete, with strong adhesion, consistent expansion coefficient and even steam
There is no gap during curing, which can be fully integrated with concrete and effectively prevent air, rain, sea water, etc
The reinforcement corrosion caused by penetration and the concrete falling off, without the worry of mortar and plastic cushion block, greatly improves the reinforcement
Durability and safety of concrete.
3. The protective layer is highly accurate
The high-strength concrete cushion block has accurate overall dimensions and is engraved with the steel seal of the height of the protective layer, which is completely different from the mortar cushion
Randomness of blocks.
4. No color difference after demoulding
Small contact surface between cushion block and formwork, high stability, no "patch" after demoulding, consistent overall feeling, especially suitable for
Fair faced concrete structure.
5. Low total alkali content
The use of environmentally friendly materials and low total alkali content.
1. Application: PM trailer and truck mounted concrete pump
2. Size: small mouth, big mouth...etc
3. Material: tungsten carbide, body S35C steel, electrode from Germany
4. Lifetime:30,000~80,000cbm
5. HRA¡Ý86
6. Tensile strength >2500 N/mm2
7. Made in Zhuzhou--tungsten carbide base
Putzmeister wear plate list
Size Description
DN180 shot concrete pump wear plate and wear ring
DN200 small mouth for trailer concrete pump wear plate and wear ring
DN220 C valve 4 parts including wear plate, wear ring, round disc, long strip
DN230 big mouth for truck mounted concrete pump
S pipe fitting to small and big mouth wear plate
Different price level for choice
Hard faced wear plate and cutting ring
Material Mvq, nbr, hnbr, epdm, fkm (viton), fmvq, cr, nr, according to customers'
Requirements
Size According to customer's drawings
Hardness 30 - 90 ¡à5 shore a
Performance requirements According to customer's requirements (eg. Tensile strength, elongation, compression set, high temperature resistance, low temperature resistance, ozone resistance... )
Color Black, red, white, green, yellow, blue, brown, according to customers' requirements
mold center, can develop most kinds of high tech required molds.
Glass block is very new environmental products used widely in the construction in the world, we had sold to lots of countries, we are sure you will satisfied with our products and service.
Genaral: Mainly used in sectors of , pesticide, synthetic fibre, electroplating, photography, accelerator for cement etc
Fibre industriy :as spinning solvent for polyacrylonitrile
Architecture industriy:hardening accelerator for cement and concrete mixes
Pesticide: raw material for the production of a number of herbicides and fungicides
Calcium formate is an organic substance with molecular formula of c2h2o4ca. It is used as feed
additive. It is suitable for all kinds of animals. It has the effects of acidification, mildew prevention
and antibacterial. It is also used in concrete, mortar additive, leather tanning or as preservative
in industry.
Calcium Formate uses
1.As a new feed additive. Feeding calcium formate to gain weight and using calcium formate
as feed additive for piglets can promote animal appetite and reduce the rate of diarrhea.
2.Used in construction. Fast setting agent, lubricant and early strength agent for cement. It is
used in building mortar and various concrete to accelerate the hardening speed of cement and
shorten the setting time. Especially in winter construction, it can avoid too slow setting speed
at low temperature. Demoulding is fast, so that the strength of cement can be improved and
put into use as soon as possible
Sodium metasilicate pentahydrate is a non-toxic, tasteless, non-polluting, white crystalline powder or granules, has a strong alkaline, detergency strong buffer force, with detergent, emulsifying, dispersing, wetting, permeability and PH value has buffering capacity. Widely used in various types of configuration lotion, metal surface cleaning, ceramic grinding aids, paper deinking and the like, are mineral products, moisture in air easily deliquescence, is the most widely used sodium metasilicate most typical one .
Features
High solubility in cold water is also dissolved, uniform particles, good liquidity, high brightness, little impurities, high mechanical strength, no dust.
Applications
1.Metasilicate in the industrial field detergents, ceramics, electroplating, textile, printing and dyeing, paper, cement, concrete, refractories, oil and leather processing has a large number of applications.
2.Application of a large amount of industry sort is: Ceramics, industrial cleaning, detergents, concrete, printing and dyeing, paper, cement, oil exploration, etc.Will be applied to the detergent sodium metasilicate.
3.In inorganic electrolytes, the active alkalinity and PH buffer highest index metasilicate, there is a strong wetting, emulsification and saponification role grease, with excellent performance in the removal of dispersed and suspended dirt aspects and to prevent dirt redeposition.
Used to make early strengthen agent (concrete strengthening agent and coating material coagulating agent etc) in construction industry.
Used as a snow thawing agent for snow thawing work on roads, parking lots, and airports etc.
Used in oil well drilling, used as well drilling fluid, completion fluid, well cementation fluid, and workover fluid, and it is also used as dehydrate in petroleum chemical industry.
Item Index
Appearance gray white or white granule,powder and pellet
Purity(CaCl2) % â?¥ 94.0
Alkali metals chloride (NaCl) % â?¤ 5
Alkalinity( Ca(OH)2 % ) % â?¤ 0.2
Sulphates (CaSO4) % â?¤ 0.05
Water Insoluble matter % â?¤ 0.15
PH 7.5-11
SYN-AKE acts as an effective anti-wrinkle active product mainly by relaxing facial muscles. SYN-AKE acts on the postsynaptic membrane and is a reversible antagonist of muscle nicotinic acetylcholine receptors. SYN-AKE binds to subunits of nicotinic acetylcholine receptors, thereby blocking the binding of acetylcholine to the receptor, resulting in persistent receptor blockade. In the closed state, sodium ions cannot be ingested, cannot be depolarized, and nerve excitation transmission is blocked, so the muscles at the wrinkles are relaxed, thereby reducing wrinkles, and at the same time increasing the moisture and nutrition of the skin to protect the skin in an all-round way.
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