| Vitamin K3 | Leather auxiliaries | Chromium salts | Cement additives |
As a main form of Vitamin K, it can effectively change into K2 in the animal body, and plays a role | We now produce three series of leather chemicals: tanning agent series, fatliquor series and auxi | Chromium salts mainly includes sodium dichromate, potassium dichromate, chromic anhydride and Chrom | HP-300 Concrete pumping agent is a Naphthalene-grouping & high efficient water reducing agent, |
Introduction
HP series retarder, retarding water reducing agent, retarding high efficient water reducing agent meet concrete admixtures GB GB8076-2008First grade standards for cement particle dispersion and its surface has a strong physical effects, can greatly improve the fluidity of cement mixes, improve the performance of concrete, concrete can reduce water consumption, thereby increasing the concrete 3D subsequent age strength, and regulation can effectively delay the setting time of concrete, inhibit early hydration rate of heat release and heat release, can improve the durability of concrete No corrosion of steel can effectively prevent the silicon shout aggregate reaction.
Model & Main Technical index
|
Category |
Name Type |
Formulation |
Dosage |
retarding time MIN |
Water reducing rate (%) |
Compressive strength ratio (%) |
|
|
Recommend |
Range |
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|
retarder |
HP |
Powder |
1.0 |
0.8-1.2 |
≥ +90 |
- |
≥ 90 |
|
liquid |
2.0 |
1.5-2.5 |
|||||
|
retarding water reducing agent |
HP-H |
Powder |
1.0 |
0.8-1.2 |
≥ +90 |
6-12 |
≥ 105 |
|
liquid |
2.0 |
1.5-2.5 |
|||||
|
retarding high efficient water reducing agent |
HP-4 |
Powder |
1.0 |
0.8-1.2 |
≥ +90 |
10-14 |
≥ 110 |
|
liquid |
2.0 |
1.5-2.5 |
|||||
|
HP-5 |
Powder |
1.0 |
0.8-1.2 |
≥ +90 |
12-20 |
≥ 120 |
|
|
liquid |
2.0 |
1.5-2.5 |
|||||
|
HP-6 |
Powder |
1.0 |
0.8-1.2 |
≥ +90 |
14-24 |
≥ 120 |
|
|
liquid |
2.0 |
1.5-2.5 |
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Use and injection exhausted matters
1. HP series, retarding water reducing agent, retarding high efficient water reducing agent products can be directly mixed with a corresponding extension of mixing time for the mixture has full uniform.
(2) may be used anhydrite, gypsum, fluorine gypsum as cement coagulant tune somewhat IMPACT, should be compatibility tests.
3 can not avoid excessive super fly. Otherwise it would be too long setting time of concrete tune even fit into a non-condensable.
4 doped FDA, should indeed strengthen conservation efforts.
5 In the initial use of the product or cement variety is changed ahead of the best trial with, choose the best dosage.
6 can not be used for steam curing of precast concrete.
Packing, transportation, storage
1. Powder using plastic bag lined woven bag should pay attention to rain, water, moisture.
2. Liquid rack mounted or stabbed with knitting or sacrifice car transport in bulk, should note the magic rain, waterproof.
Description: According to the actual requirements of users and works, and sometimes demand specific formulations HP series retarder, retarding water reducing agent, retarding high efficient water reducing agent, according to project specific requirements. Actual use of raw materials as well as the specific conditions of the site to determine the product mixed volume and recipes to bring the best quality and the best economic concrete.
HP series Early strength agent, Early strength water reducing agent, Road additive
Introduction
HP series Early strength agent, Early strength water reducing agent, Road additive meet GB8076-20x8 standard, can improve the early strength of concrete, shorten the construction cycle, speed up production and site templates, and support bureau turn, suitable for all kinds of in-situ and precast Concrete. HP series Road additive on the same 28D can increase the flexural strength of 10-25%, thereby reducing the concrete off pressure ratio, reduced risk of brittle fracture shortening 1/2 or more time to meet the design strength to overcome the surface foundry off, raise concrete seepage , frost, wear, durability and other properties.
Model & Main Technical index
|
Type |
Model and name |
Dosage% |
Applicable temperature ° C |
Water Reduction% |
Main features |
||
|
Recommended dosage |
Dosage range |
||||||
|
Early strength agent Early strength water reducing agent Road water reducing agent |
HP Early strength agent |
2.5 |
2.0-3.0 |
5 - 20 |
/ |
Early strength, shorten the construction period |
|
|
HP-Z ordinary Early strength water reducing agent |
2.5 |
2.0-3.0 |
-5 - 25 |
6-12 |
Early strength, saving cement, shortening the duration of more than half |
||
|
HP-Z high efficient Early strength water reducing agent |
2.0 |
1.5-2.5 |
-5 - 25 |
12-18 |
Early strength, saving cement, shortened by about 2/3 of the duration |
||
|
HP-D ordinary road water reducing agent |
2.5 |
2.0-3.5 |
-5 - 25 |
6-12 |
-5 - 25 ° C need to improve the wear resistance of flexural strength ahead of the opening of the concrete road. |
||
|
HP-D high efficient road water reducing agent |
Ⅰ |
2.0 |
1.5-2.5 |
-5 - 25 |
12-20 |
suitable for higher grade concrete roads, improved flexural strength and wear resistance, shorten the construction period |
|
|
Ⅱ |
2.0 |
1.5-2.5 |
15-25 |
1-2 days opened concrete or concrete pavement repair works, bridge expansion joints concrete works |
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Using methods and precautions
1 powder products are directly mixed with feed and appropriate to extend the mixing time. Indeed enhance early maintenance, low temperature heat conservation cover.
(2) initial use should be based on the construction site with large concrete materials tested to ensure proper guidance mixed with concrete quality.
3 This product can not be fully soluble in water, so when using this product can not be used as aqua.
4 Winter use of this product, its concrete surface early frost may occur, these things normal and will not affect the concrete strength. Degrees
Packing, transportation, storage
1.HP series Early strength agent, Early strength water reducing agent, Road additive with external woven bag, plastic bag Packing. Should pay attention to rain, water, moisture.
2.HP series Early strength agent, Early strength water reducing agent, Road additive in good condition Storage Shelf life is 2 years. Expired products redo concrete after passing the test before use.
Description: According to the actual requirements of users and works, and sometimes demand specific formulations HP series Early strength agent, Early strength water reducing agent, Road additive according to project specific requirements, the actual use of raw materials as well as the specific conditions of the site and determine the product dosage formula. concrete to bring the best quality and the best value for money.