| 摘要 |
The composition includes paste A containing: (a) hydroxypropyl methyl cellulose, (b) organic binder ensuring required humidity level, (c) plasticizer, (d) fillers having different granulometry compositions, and (e) preservative. The composition may also contain a hardener comprising (parts wt): organic binder made of grey cement 500, concrete hardening accelerator 30, waterproofing agent of silicone type, and split hollow silica spheres 20. The hardener is in the form of a powder of density 0.9 g/cc. The composition may also contain a hardening accelerator consisting of molten powdered cement. Depending on use, the composition may contain (in volume parts): paste A (as described above) 4, hardener 2 and water 0.25, to be used as adhesive mixture to bind together structural elements; or paste A 4, hardener 1 and water 0.25, to be used as thick coat; or paste A 4, hardener 2, hardening accelerator 1 and water 0.5, to be used as blocking or stopping putty. |
