CSA Concrete Urgent Repair Materials

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China Main Port
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Min Order Qty:
20 Tons m.t.
Supply Capability:
1000000 Tons per Year m.t./month

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Product Description:


CSA concrete urgent repair material have a good performace in working with rush-repair works,urgent projects,concrete repair



It Urgent Repair Material is obtained by special Rapid-hardening Sulphoaluminate cement with composite special admixture, this product has passed appraised science and technology achievement by Hebei province ,got success apply in Haerbin Airport ,Mudanjiang Airport for road surface urgent repair.



1.Special applicator was not necessary while operating,, just need mixed repair material, sand and crushed stone with water in designed ratio, so convenient for operating.

2.This product can ensure working life more than 20mins with a higher strength. From mixing, concrete road surface resume working just need 4 hours, so it is an ideal urgent repair material for airport and expressway, etc.

3.For based on special rapid-hardening sulphoaluminate cement, this product have excellent sulfate-resisting and seawater, also can avoid the damage from alkali aggregate reaction.

4.Low rate of batch water with its slight expansion make this material have a high degree of compaction beside excellent capacity about breeze-thaw resistance and salt.

5.Excellent adhesive is to make the interface between new and old concrete firmly bond.


Using methods

1.Working surface should be a rigid and need watering before repaired, meanwhile, clear the contaminant and ponding of water.

2.According to the mix proportion of Cement based material/sand/crushed stone/water=1/1.5/1.5/0.27-0.3,and the water can be adjusted by actual demand.

3.Cement based material should be added with admixture while mixing, then feeding the mid-sand, crushed stone and water, stir for 5mins better.

4.Using in negative temperature environment, it should be use hot water and feeding turning should be according to sand first, then crushed stone and water, with the binder last. Adjustment of water temperature should be controlled well to ensure placing temperature is higher than 5°C.

5.Select the clean water accord with TGJ63 standard of concrete mixing water beside accord with the JGJ standard of medium sand and crushed stone.



1.Water, sand and stone should be neutral while they are sensitive to acid and alkali.

2.The workability should be adjusted by special admixture, it is prohibited from adding water to improved concrete performance.

3.Strength development is closely relevant to the temperature, it’s need choose suit product according to working temperature.

4.the product should be used out within working life, while prohibited mixing again for using.

5.From mixing with water within half an hour, compacting the repair concrete with a vibrator and screed surface, It is prohibited vibrating after concrete losing its fluidity.

6.While using in a low temperature environment, it should be covered and curing for a long time.


Package and Storage:

1.There are two bags with basic material and special admixture packed by carton.

2.Shelf life is six months.

3.The product should be stored in dry place, far away from wet and used up after opened.


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Q:What furniture do you reccomend for a red cement patio?
A view of the ocean! You are so lucky. I am guessing that the patio is a red brick color? I think all eyes should be on the ocean, lounging in a couple very comfortable chairs with a little table. The Pottery Barn has some really nice looking outdoor wicker and if you put some neutral color cushions on them like a sandy beige, or a pale grey. An outdoor rug to go over the red cement to make it look like an outdoor room would look great also. A couple of potted plants and you have an outdoor living space. Enjoy! I have woods and trees, but no ocean.
Q:Cement grinding aids are chemical or building materials ah what is based on ah?
From the scope of application, should belong to the building materials category. But from the perspective of natural science, belonging to the class of chemical materials.
Q:Can you get rid of graffiti in cement?
There are a couple of things to try. The first and cheapest is to get out there with a scrub brush, soap, and water. If that doesn't work, get some rubber gloves and scrub with paint thinner. The more costly but most effective option is to have the concrete sand blasted. That's generally how they remove graffiti from wall made of brick or cement. As stated, it's very effective.
Q:i want to put a receptacle onto my kitchen what step will i have to go by i want to run my wire under cement.?
I agree with both your answers so far! But what about coming down from the ceiling? Are there cabinets above this island? Could you install decorative posts down to the island and then possibly install your receptacle in that?
Q:I am curious, how much weight would 6 inches of reinforced concrete support using the standard portland cement?
Portland cement reinforced will have a maximum sustained tensile strength of 2500 PSI. Monolithic dome construction utilizes Gunite which is the same material used for swimming pools, and can withstand 5000 PSI or greater as it must support water's weight of approx. 8 lbs per gallon.
Q:advisable storage method of cement?
I know your friend and she (if I'm correct) is very much missinformed as to storage technique. As much as we both love her, (she's a fine lass) toss the advice. Your little friends need open air! There should be a small hook just under the hairline, on the neck, in the back...Find a comfy spot in the sun and hang 'em...they'll love you more for it.
Q:what is the cost of cement per square yard in 2013?
Firstly you need concrete not cement, secondly the world has gone metric since last you checked, thirdly, it would be cubic yards not square yards if yards were still in use. And lastly 12 feet = 3.66 m, 10 feet = 3.05 m and you'd need it 4 thick which = .101 m so, 3.66 x 3.05 x 0.101565 = 1.133770095 M³ If you were able to buy 1.133770095 M³ because big companies don't sell .133770095 of a cubic meter, only small companies with little trucks do and it would probably be .5 of a cubic meter. So use $90 per cubic meter as a ballpark figure, but this will vary by region. Also, expect a fee of about $60 per load for delivery. There could be other fees for such things as Saturday delivery and small loads. Ask about these fees so you know the total bill before the truck arrives. I would say $200 + or - $50 depending where you live and regional prices
Q:how to resurface old cement floor, diy,?
paint it with concrete floor paint like in a garage
Q:equipments used for cement making?
cement mixer, with sand, shingles and water in it!
Q:concrete and cement?
Most people use concrete for pouring things like patios, foundations, driveways, they are basically made up of the same ingredients, the difference is what you mix them with. You would mix concrete with gravel, cement would be mixed with sand. Cement is usually used as a grout, for example, the mortar that holds bricks together on a brick home, and cement is easier to smooth, but a lot less durable.
Our company has our own research organization-cement and concrete research lab, which is fully equipped with up-to-date facilities. Our products have been exported to South Africa, Australia, the United Kingdom, Korea, the United Arab Emirates and Taiwan Area.

1. Manufacturer Overview

Location Hebei,China (Mainland)
Year Established 1998
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Africa; Mid East; Eastern Asia; Western Europe; Southern Europe; South Asia
Company Certifications ISO 9001:2000;ISO 14001:2004

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Xingang, Jingtang
Export Percentage 21% - 30%
No.of Employees in Trade Department 11-20 People
Language Spoken: English, Chinese, Japanese, Russian, Korean
b)Factory Information  
Factory Size: 1,000-3,000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered Buyer Label Offered
Product Price Range Average