A composition of milk of lime comprising particles of slaked lime suspended in an aqueous phase, characterized in that said particles of slaked lime have a particle size described by a particle size distribution profile that is narrow and monomodal and the method of production thereof.

A composition of milk of lime comprising particles of slaked lime suspended in an aqueous phase, characterized in that said particles of slaked lime have a particle size described by a particle size distribution profile that is narrow and monomodal and the method of production thereof.

A two-component mortar system, which includes a component A; and a component B, which is in aqueous-phase for initiating a curing process. Component A comprises water, aluminous cement, at least one plasticizer, and at least one blocking agent selected from the group consisting of phosphoric acid, metaphosphoric acid, phosphorous acid, and a phosphoric acid. Component B includes an initiator, at least one retarder, at least one mineral filler, and water.

A two-component mortar system, which includes a component A; and a component B, which is in aqueous-phase for initiating a curing process. Component A comprises water, aluminous cement, at least one plasticizer, and at least one blocking agent selected from the group consisting of phosphoric acid, metaphosphoric acid, phosphorous acid, and a phosphoric acid. Component B includes an initiator, at least one retarder, at least one mineral filler, and water.

An inorganic mortar system for a chemical fastening of an anchor in a mineral surface includes calcium sulfate, a component A, and a component B for initiating a daring process. Component A includes water, aluminous cement, at least one plasticizer, and at least one blocking agent selected from phosphoric acid, metaphosphoric acid, phosphorous acid, and a phosphonic acid. Component B includes an initiator, at least one retarder, at least one mineral filler, and water. Component A is also a curable composition.

An inorganic mortar system for a chemical fastening of an anchor in a mineral surface includes calcium sulfate, a component A, and a component B for initiating a daring process. Component A includes water, aluminous cement, at least one plasticizer, and at least one blocking agent selected from phosphoric acid, metaphosphoric acid, phosphorous acid, and a phosphonic acid. Component B includes an initiator, at least one retarder, at least one mineral filler, and water. Component A is also a curable composition.

A permeable pavement and cured fiber composition and a related method are provided. The permeable pavement composition includes a quantity of pavement material, and a quantity of cured carbon fiber composite material (CCFCM) configured to be added to the pavement material to produce a reinforced composition having improved characteristics. An example of pavement material includes a pervious concrete material. The method includes providing a quantity of pavement material, and adding a quantity of cured carbon fiber composite material to the pavement material to produce a reinforced composition having improved characteristics.

A permeable pavement and cured fiber composition and a related method are provided. The permeable pavement composition includes a quantity of pavement material, and a quantity of cured carbon fiber composite material (CCFCM) configured to be added to the pavement material to produce a reinforced composition having improved characteristics. An example of pavement material includes a pervious concrete material. The method includes providing a quantity of pavement material, and adding a quantity of cured carbon fiber composite material to the pavement material to produce a reinforced composition having improved characteristics.

There is provided a Ultra-high performance glass concrete (UHPGC) including between 300 and 1000 kg/m.sup.3 of cement, between 0 and 1400 kg/m.sup.3 of glass sand (GS), between 0 and 300 kg/m.sup.3 of reactive pozzolanic material, between 150 and 900 kg/m.sup.3 of glass powder (GP), between 0 and 600 kg/m.sup.3 of fine glass powder (FGP), between 5 and 60 kg/m.sup.3 of superplasticizer, between 50 and 300 kg/m.sup.3 of fiber; and, between 130 and 275 kg/m.sup.3 of water, wherein the content of GP is of at least 3 wt % of the UHPGC, and/or the content of GS is of at least 19 wt % of the UHPGC and/or the content of FGP is of at least 0.5 wt % of the UHPGC.

The invention pertains to a particulate composition suitable for self-healing concrete comprising limestone-forming bacteria or spores of limestone-forming bacteria and a bacterial nutrient dispersed in a lactic acid based oligomer matrix.

The invention also pertains to a method for manufacturing the particulate composition, comprising the steps of mixing a lactic acid based oligomer in the liquid phase with limestone-forming bacteria or spores of limestone-forming bacteria and a bacterial nutrient, and solidifying the resulting mixture to form solid particles. The mixing step is preferably carried out in an extruder. The formation of solid particles can be carried out in an under water pelletiser.