Consult the laying of composite floors, with keel or ground mat treasure?
Composite flooring has three ways, one is the cheapest is cement leveling, two is for treasure, cost is smaller, the cost is the highest level in the cement earthworm, feel more blunt. Bedding treasure leveling environmental protection is still lacking. Earthworm leveling cost is higher than the first two, but the most long-term, after the need to change the solid wood floor, change composite, you can continue to use. The foot is the best. Bedding treasure price is based on the thickness of the pricing.
You can use the cement, foot feeling, comfort is better, also will not deformation, if future treasure in some places mats will sink, the foot can obviously feel the price of two, almost a matter of fact, my original is mat Bao, later in the house, one in the floor installation for many years the teacher suggested that I use the cement, feel good now, you can also cement, in a thin layer of cushions, of course, you can also use the keel, but personally I think it is not necessary, because the general is not used after a few years in the wood floor.
