Our strong and lightweight products flow extremely well and can be applied in thinner layers. Altoghether reducing the total weight by approximately 70% compared to similar products. This combination of low weight, high flow rate and fast drying time makes the working process more time- and cost efficient.
CM 420 Offshore
Pumpable self-levelling compound
CM 860 Coarse
Fast-drying mortar
PP 600 Primer
Primer
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About
The company
Combimix is a Swedish company that develops and manufactures mineral based construction products. Combimix is one of the leading producers in Scandinavia of Calcium Aluminate-based self-levelling underlayments.
Our team
We have since our inception 2001 recruited people with wide and indepth experience. The combination of experience and a pioneering spirit characterizes the company in everything from product development, environmental concern and customer service.
Quality and reliability
At Combimix we strive to achieve the highest possible standards of quality and be a reliable and long-term partner. All manufacturing at Combimix meet the ISO9001 quality standard and ISO14001 environmental standard.
Our sales team
Thomas Blomdell
Telephone +46 (0)42-16 73 35 Mobile +46 (0)730-87 51 52
Robert Jigfjord
Telephone +46 (0)171-46 65 96 Mobile +46 (0)730-48 60 06
Contact Us
CM 420 Offshore
CM 420 Offshore is a pumpable self-levelling compound intended for substrates of steel or sheet
metal on ships, ferries, etc. Recommended application thickness is 3–30 mm.
Datasheet
DoP
DoC
Wheelmark
Substrate
The substrate must be anticorrosive treated and should be clean and free of dust, cement skin, grease, oil residues and other impurities that can prevent adhesion. Adhesion and surface resistance of the substrate should be no less than 0.5 MPa. Always prime the underlying substrate with PP 600 and allow to dry before pouring. In terms of the primer forming a film, the temperature of the substrate must not fall below 10 °C. For best results, the ambient temperature in the work area should be between 10 and 25 °C.
Mixing
Mix CM 420 Offshore with max 4.3 liters of water (max 29 %) per 15 kg bag. Create the mixture with a drilling machine and a whisk, or a mixing pump intended for this purpose. The correct water mixture can be tested using a slump test with a cylinder with Ø 30 mm and a height of 50 mm on a 300 x 300 mm plexiglas plate. With the correct water mixture, the spread should be max 145 mm. The slump test also checks that the material is well blended and that there is no separation.
Application
The mixed material is applied by hand, or pumped out onto the substrate in lengths and leveled with a toothed smoother. Each new ribbon is added to the old one as soon as possible so that the material can blend together and create an even surface. The width of the ribbons can be adjusted to the capacity of thwe mixing pump and the thickness of the covering. Use the Combimix form foam for edging. In order to avoid drainage pipes from getting clogged, always make sure the drains are properly sealed before pouring.
Post-treatment
You can easily shape or cut the semi-hardened self-leveling compound material before it fully dries.
Curing
Always make sure that the material is sufficiently dry before installing the floor covering. The drying time is 1–3 days for the product to be carpetable. The guiding value assumes a curing temperature of approximately 20 °C, 40 % RH and proper air flow.
Storage time and packaging
Six months in dry areas. CM 420 Offshore is delivered in 15 kg bags, in big bags and in bulk.
CM 860 Coarse
CM 860 Coarse is a fast drying mortar intended for substrates of steel or sheet metal on ships, ferries, etc. The product is intended for sloping and is well suited for wet areas with floor heating systems. Recommended application thickness is 20–100 mm.
Datasheet
DoP
DoC
Wheelmark
Substrate
The substrate must be anticorrosive treated and should be clean and free of dust, cement skin, grease, oil residues and other impurities that can prevent adhesion. Adhesion and surface resistance of the substrate must be no less than 0.5 MPa. Always prime the substrate with PP 600. In terms of the primer forming a film, the temperature of the substrate must not fall below 10 °C. For best results, the ambient temperature in the work area should be between 10 and 25 °C. For higher and lower temperatures, shorten or lengthen the hardening time respectively. The guiding value of 90 % RH during construction should be set as an upper limit during the application of the product.
Mixing
Mix CM 860 Coarse with 1.8 liter water (9 %) per 20 kg bag. Mix with a drill and wisp or planetary mixer in a lump-free compound. If the mortar has started to dry out, do not try to mix in more water, rather discard the mortar.
Application
Spread the blended compound on the floor and compress and swipe with the straight-edge of a lath to a thickness of min 20 mm. In wet rooms with an slope, set a lath along the wall and pull the mortar toward the floor drain. Always properly seal the drains to avoid clogging the drainage lines.
Post-treatment
The surface can be formed and scraped after compression. Final finish can be done as soon as the surface has dried.
Curing
Always make sure that the material is sufficiently dry before installing floor covering. The product is surface dry on dry foundations after 20 hours and flooring can be applied. The given drying time assumes a curing temperature of approximately 20 °C, 40 % RH and proper air flow.
Storage time and packaging
Six months in dry areas. CM 860 Coarse is delivered in 20 kg bags.
PP 600 Primer
PP 600 is a single component primer based on acrylic dispersion. The primer has high alkali resistance and ensures good bonding between the substrate and the levelling layer. The primer creates a film that reduces the formation of pinholes in the levelling layer. For use on all sorts of substrates. PP 600 can be used with all Combimix marine floor products.
Datasheet
Substrate
The substrate should be clean and free of dust, cement skin, grease, oil residues and other impurities that can prevent adhesion. Steel decks must be protected with anticorrosive paint. For correct film formation the substrate temperature should not fall below 10 °C. For best results the temperature of the work area should be between 10 and 25 °C. The relative humidity (RH) in the work area should be under 80 %.
Mixing
PP 600 Primer is diluted with clean water in a mixing vessel. For correct ratio, read the guide on the packaging or the table here at the side. The dilution of water and primer is easily mixed by stirring. Always ensure good ventilation while priming the substrate, since it promotes drying.
Application
The primer solution should be distributed evenly over the floor surface and then brushed into the substrate with a soft brush. Avoid puddling of primer. When used on underlayments of steel PP 600 is mixed with water and dry powder. The mix creates a slurry guaranteeing adhesion on non-absorbent underlayments. The slurry is applied with a brush on the underlayments. When laying the compound in two layers, every layer must be primed. Standard absorbent concrete and most water-based adhesives should be primed two times. The first priming should be diluted 1:5 and the second 1:3. First priming do not need to dry before priming two is performed. On concrete surfaces it is normally sufficient with one priming, where the primer should be diluted 1:3. On a basis that is not absorbent should the priming be diluted 1:1. Pour dry powder onto substrate and brush out as thin as possible without leaving any thick build-ups. Note that dried PP 600 Primer is very difficult to remove and any spills should immediately be cleaned up with water. Tools and equipment can be cleaned with water.
Post-treatment and curing
Always make sure that the PP 600 Primer is sufficiently dry before installing the floor covering. The compound/mortar must be applied within 72 hours.
Storage time and packaging
Twelve months in dry and frost-free areas. PP 600 is delivered in 1-, 5- or 20-liters packaging.
CM 420 Offshore
CM 420 Offshore is a pumpable self-levelling underlayment intended for substrates of steel or sheet metal on ships, ferries, oil drilling platforms, etc. Recommended application thickness is 3-30 mm.
Datasheet
DoP
DoC
Wheelmark
Substrate
The substrate should be clean and free of dust, cement skin, grease and other impurities that can prevent adhesion. Adhesion and surface resistance of the substrate should be no less than 0.5 MPa. Always prime the underlying substrate with PP600 and allow to dry before pouring. In terms of the primer forming a film, the temperature of the substrate must not fall below 10 °C. For best results, the ambient temperature in the work area should be between 10 and 25 °C.
Mixing
Mix CM 420 Offshore with max 4.3 liters of water (max 29 %) per 15 kg bag. Create the mixture with a drilling machine and a whisk, or a mixing pump intended for this purpose. The correct water mixture can be tested using a slump test with a cylinder with Ø 30 mm and a height of 50 mm on a 300 x 300 mm plexiglas plate. With the correct water mixture, the spread should be max 145 mm. The slump test also checks that the material is well blended and that there is no separation.
Application
The mixed material is applied by hand, or pumped out onto the substrate in lengths and leveled with a toothed smoother. Each new ribbon is added to the old one as soon as possible so that the material can blend together and create an even surface. The width of the ribbons can be adjusted to the capacity of thwe mixing pump and the thickness of the covering. Use the Combimix form foam for edging. In order to avoid drainage pipes from getting clogged, always make sure the drains are properly sealed before pouring.
Post-treatment
You can easily shape or cut the semi-hardened self-leveling underlayment material before it fully dries.
Curing
Always make sure that the material is sufficiently dry before installing flooring. The drying time is 1–3 days for the product to be carpetable. The guiding value assumes a curing temperature of approximately 20 °C, 40 % RH and proper air flow.
Storage time and packaging
Six months in dry areas. CM 420 Offshore is delivered in 15 kg bags, in super sacks and in bulk.
