Building materials.
Building materials.
Building materials.
Building materials..
Construction materials.
Building material.
Building materials.
Refractory materials.
Construction materials.Distribution and logistics
Concrete, building materials..Purchase and agency
Composite dust material.
RDF Material.
It is produced by reed as raw material and produced by low pollution technology,sodium lignosulfonate is with good solubility, high surface activity and dispersing ability.It is a sulfonate derivative contents benzoic acid and carboxyl.It's adhesion, dispersion and chelation are widely used in various industries to improve its physical and chemical properties, save costs and improve efficiency. Mainly export for Concrete: Polycarboxylate superplasticizer is a new type of water reducing agent. The water reduction rate is generally around 20%, but it has high requirements for cement and sand of concrete.If the mud content in the sand is slightly larger, the polycarboxylate superplasticizer has a water reduction rate of 0.However, the technical team found that when using polycarboxylate superplasticizer's dosage is 6% of weight with sodium lignosulfonate's dosage 4%-6%,the water reduction rate will reach the most ideal water reducing ratio and the cost of concrete admixture is also the most economical.Because of the characteristics of calcium and magnesium ions in Sodium lignosulfonate, it is easy to occur precipitation and discoloration when mixed with polycarboxylate superplasticizer.
construction material.
Constructive supplies.
Construction materials..
Building material.Exporters, purchasing agents
Aerated Concrete Blocks And Formed Molds..
Construction material, saffron, textile, tile, pistachio.
River sand, iron ore sand, fine coarse sand, fill and plaster sand, masonry sand, granite and concrete sand..Networking services and contracts for suppliers and buyers, as well as connecting to the proper channels for customs brokers.
