FIELD: construction.
SUBSTANCE: invention is related to superplasticising additive for concrete and other cement mixes with high capacity for strength growth and low air-entraining effect, which represents triple copolymer of monomers mix that have appropriate structural formulas, and to cement mixes that contain this additive. Invention is developed in dependent claims of invention formula.
EFFECT: provision of low air-entraining effect, provision of high initial strength of cement mixes.
6 cl, 6 ex, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CONCRETE AND MORTAR ADDITIVE | 2006 |
|
RU2390530C2 |
| COMPOSITION FOR QUICK-SETTING BINDER CONTAINING CALCIUM SALT FOR CONCRETE OBJECTS AND STRUCTURES | 2006 |
|
RU2380330C2 |
| DYNAMIC COPOLYMERS FOR PRESERVATION OF PLACEABILITY OF CEMENT COMPOSITIONS | 2009 |
|
RU2515964C2 |
| COPOLYMER SYNTHESIS PROCESS | 2009 |
|
RU2505547C2 |
| LIGHT FOAMED BINDING SUBSTANCE BASED ON FLY ASH AND SYNTHESIS METHOD THEREOF | 2011 |
|
RU2595113C2 |
| LIGHT CEMENTING COMPOSITIONS AND CONSTRUCTION PRODUCTS AND METHODS FOR PRODUCTION THEREOF | 2008 |
|
RU2470884C2 |
| POLYCARBOXYLATE PLASTICISING ADDITIVE FOR CONCRETE, BUILDING MORTARS AND DRY CONSTRUCTION MIXES AND METHOD OF ITS PRODUCTION (VERSIONS) | 2011 |
|
RU2469975C1 |
| POWER-CONSUMING PROCESS FOR PREPARING CHEMICAL ADDITIVE TO CEMENT SYSTEMS | 1997 |
|
RU2126016C1 |
| COPOLYMER IMPURITY SYSTEM FOR PRESERVING WORKABILITY OF CEMENT COMPOSITIONS | 2009 |
|
RU2526461C2 |
| PLASTICISER FOR READY-MIXED CONCRETE MIXTURES | 2016 |
|
RU2641040C1 |
