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Wood pressure preservation

impregnation boards with oxide CCA 60% Type C

CCA Type-C Wood Preservative 60%

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Cal tar creosote oil for sale from www.hippocampus.ee
#1 Creosote Sale | For Professional Use. Free Sample!

Сreosote oil for wood treatment

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How to buy

1. Send us the name of product and provide us with the detailed specifications.

2. Clearly define your order quantity, packing details requirements, if any, terms of your preferable payment.

3. Advise us about terms of delivery desired, namely, how soon you need your order to be delivered and name the place of final destination.

Quality

Customised quality support. SGS certification. Dangerous goods packing and labelling.

Quality of product is the primary matter of concern in international trading, as the quality standards differ from country to country. Hippocampus Ou offers a range of services to support quality standards requirements and certification initiatives.

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Cost

Manufacturing, Packing, Shipping costs optimization services.

Cost effectiveness is the second to none of our business priorities. Provided the quality of product meets client’s requirements, the key point of concern is the product's price that is directly proportional to the costs of                   

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Creosoting

Creosoted timber has a low electrical conductivity, which is recognized in the use of creosote-impregnated poles for electrical power transmission and for sleepers (railroad ties).

Vacuum pressure impregnated wood is wood that, through the application of a preservative, is protected for many years against fungi and insects. To achieve this effect, wood is put in a closed horizontal cylinder - the autoclave - and then the air is drawn out of the cylinder and out of the wood cells. Then the preservative is admitted and the content of the treatment cylinder is put under pressure. By doing this, the preservative enters deep into the wood cells. After this, the vacuum is sucked again to make sure that any excess preservative is completely removed. The process is brought to an end by a fixation treatment to ensure that the applied preservative will remain in the wood by entering into a chemical reaction with the wood. To achieve this effect, wood is put in a closed horizontal cylinder Ð the autoclave Ð and then the air is drawn out of the cylinder and out of the wood cells. Then the preservative is admitted and the content of the treatment cylinder is put under pressure. By doing this, the preservative enters deep into the wood cells. After this, the vacuum is sucked again to make sure that any excess preservative is completely removed. The process is brought to an end by a fixation treatment to ensure that the applied preservative will remain in the wood by entering into a chemical reaction with the wood.

CCA treatment

CCA is composed of the oxides of chromium, copper, and arsenic.
The copper in the wood serves as the fungicide whereas the arsenic protects the wood against insects.

The chromium fixes the copper and arsenic to the wood.
CCA can be separated into Type "A", "B", or "C" depending upon the relative proportions of metals. The relative proportions range from 35-65%, 16-45%, 18-20% for chromium, arsenic, and copper, respectively.

CCA-Type A  CCA-Type B CCA-Type C
Chromium as CrO3 65.5% 35.3% 47.5%
Copper as CuO 18.1% 19.6% 18.5%
Arsenic as As2O5 16.4% 45.1% 34.0%

The amount of CCA utilized to treat the wood or retention level depends upon the particular application for the wood product: 

Application Retention Value (lb/ft3)
Above ground: lumber, timbers, and plywood 0.25
Ground/Freshwater contact: lumber, timbers, plywood 0.40
Salt water splash, wood foundations: lumber, timbers, and plywood 
Structural poles 
0.60
Foundation/Freshwater: pilings and columns 0.80
Salt water immersion: pilings and columns 2.50

COMPANY INFORMATION

Company contact - Hippocampus OU

CONTACTS

Phone: + 372 581 788 67
WhatsApp: + 372 581 788 67
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
web: www.hippocampus.ee
https://hippocampus-ou.com/
https://hippocampus-ou.eu/

 

Company bank details Hippocampus OU

BANK DETAILS

Bank name: PaySera
Bank address: Menulio st. 7, Vilnius, 
LT-04326, Lithuania
Bank code: 35000
Account number: EVP9610004547296
IBAN : LT973500010004547296
Swift code: EVIULT21XXX

 

Company address - Hippocampus OU

ADDRESS

HIPPOCAMPUS OÜ
Registration No: 12769734
Address: Pae Str. 21, 
Tallinn, 11415, Estonia
Web: www.hippocampus.ee
https://hippocampus-ou.com/
https://hippocampus-ou.eu/




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