polycarboxylate for concrete admixture/polycarboxylate super plasticizer(Pakistan pce)
Product Description
polycarboxylate superplasticizer
polycarboxylate superplasticizer
1,specification:
Table 1 Water reducer homogeneity index
inspection item
unit
inspection result
appearance
/
Colorless to yellowish or brown viscous liquid
density
g/cm3
1.1
pH
/
6~8
Solid content
/
50±0.5
alkali content (Na2O+0.658K2O %)
≤10.0
1.3
chloride content(%)
≤0.200
0.017
sodium sulfate content(%)
≤10.00
1.02
1 h net cement paste fluidity mm
≥220
240
Table 2 Concrete application performance
inspection item
unit
inspection result
Water reducing rate(%)
≥25
32
Atmospheric pressure bleeding rate (%)
≤20
0
pressure bleeding ratio(%)
≤90
38
Air Content(%)
≤5.0
4.2
slump retain value mm
30min
≥180
240
60min
≥150
230
ratio of compressive strength
ratio of compressive strength(%)
3d
≥170
180
7d
≥150
165
28d
≥135
145
Effect on reinforcement corrosion
No rust
No rust
ratio of shrinkage (%)
≤135
105
Relevant indicators based on GB8076-2008
Note: test the mountain aluminum P.O 42.5 ordinary Portland cement, 0.4% CL-JS-50.
2,concrete test:
detailed concrete material
(50% mother liquid) tested by Shanlv P.O.42.5 ordinary portland cement,with the dosage of 0.32% CL-SR-50:CL-WR-50=4:6 87g water+0.96g CL-50+300g cement
test result:
Time(min)
slump variation retention
state
30min
240mm
rising
60min
280mm
max
120min
280mm
max
180min
260mm
lost
3,Usage and Cautions :
Standard testing=1.2 g PCE + 87g Water + 300g Cement
Dosage of 50% PCE % Ratio of Water reducing %(at least) 0.3: 28-30 0.35: 28-30 0.4 : 32 0.45: 32 0.5 : 32-40 0.6 : 35-40
Weight of PCE Dosage=Dosage suggested * (Weight of cement + fly ash + mineral )
(1)Products should be stored in 0℃-40℃ temperature environment,without direct sunshine,without getting wet in the rain and leaking water,without mixing impurities,without evaporation of water.
(2) The shelf life of liquid products is 12 months. After expiration date, concrete test must be carried out to confirm the quality.
(3) Concrete test must be carried out before utilization.
(4) This product is forbidden to be mixed with naphthalene superplasticizers.
(5) Experiment must be done when it is used together with other admixtures.
4,our advantage:
a,The Dosage of our PCE is lower than the normal ones. b,The Ratio of water reducing admixture of our PCE is higher . c,Low dosage of our PCE to save customer’s money.
detailed Advantage of our PCE:
Our PCE will make the less slump loss of concrete. Our PCE will bring higher compressive strength of concrete . Our PCE can make workability of concrete best . Our PCE can make longer retention time of concrete. Our PCE can make lower shrinkage of concrete.
Suitable for compounding long-distance transportation. Suitable for compounding normal concrete Suitable for compounding high durable concrete. Suitable for compounding high-performance and high flowing concrete. Suitable for compounding SCC concrete.
5, Scope of application:
Suitable for compounding long-distance transportation. Suitable for compounding normal concrete Suitable for compounding high durable concrete. Suitable for compounding high-performance and high flowing concrete. Suitable for compounding SCC concrete.
2. A new order can be prepared and packaged in 2days; production schedule needs according to client's order quantity .
Price Superiority
polycarboxylate superplasticizer
1. The Most Competitive Price in the World;
2. Can finish the payment in global mode or use alibaba credit insurance service;
( Alibaba credit insurance service is a online payment systerm. it can protect the buyer from getting the wrong products and punish the seller,and makes up for the loss of the buyer ).
Packaging & Shipping
polycarboxylate superplasticizer
Our Services
polycarboxylate superplasticizer
1.We provide on-line technical support at any time. If necessary, on-site guidance is available.
(e.g. the percentage of each ingredient in gelled materials, the dosage of water reducer in concrete testing according local raw materials);
2.Visit good clients when cooperation over a year;
3.Reward regular clients in surprising ways.
Sample management
1. Free sample(150 ml) with product description;
2.Every sample will be put on record. Stable product,quality controled.
It is worth owning !
FAQ
polycarboxylate superplasticizer
Q1: How is your production capacity?
A1: We can produce final products 3000 tons per mouth.
Q2: Could you offer free sample?
A2: Yes, we can provide free sample with product description for your testing. Please send us your consignee account number of DHL for the purpose of our arrangement of delivery.
Q3: What’s your delivery time?
A3: Within 7-10 days after deposit recived .
Q4: Could you do OEM or ODM?
A4: Yes, we can make packing and logo as customer request.If you have special needs ,please contact us.
Q5: Can you provide technical support?
A5: Yes, we can provide on-line technical support at any time. If necessary, on-site guidance is available.
