CHEMICALS RECOMMENDED FOR USAGE IN

CHEMICALS RECOMMENDED FOR USAGE IN

BUILDING CONSTRUCTION

1.S.P.L.-3: USED IN CONCRETE MIX.

DOSAGE: AROUND 300ml per bag of cement.

RATE: Re.700/drum SUPPLIER: CHOKSEY CHEMICALS

ADVANTAGE: INCREASE IN WORKABILITY

LOWERING W/C RATIO.

2.BLACK JAPAN: USED FOR WATER-PROOFING OF

R.C.C .SUBMERGED IN WATER OR TO PRO

TECT R.C.C FROM ANY MOISTURE ATTACK. BRAND NAME: SHALITEX S.T.P.

20LITR DRUM :COST: RE: 1900/-3.C.N.S.-50 (POWDER FORM) WEIGHT:30 kg RATE: 1500/BAG USAGE:FILL UP GAPS CREATED BY TIE ROD

(1.5 inch from either side.ADD water/make paste/and Apply)

4.HACK-AID PLAST:USED AS BONDING AGENT BEFORE APPLYING PLASTER TO R.C.C. SURFACE

MANUFACTURERS: SUNANDA CHEMICALS

(available in white liquid.Applied with agricultural Pump.ONE litre covers 125 sft.)

TO BE APPLIED HOUR BEFORE PLASTERING

5.EPOXY MORTAR:RATIO: :1 : 9

HARDENER:RESIN : QUARTZ SAND.

840: 257 : 16/80 ;30/8O.

COVERING CAPACITY:10 sft:5mm thick.

USAGE:TO BALANCE COVER CONCRETE FOR

IMP.STRUCTURAL MEMBERS.

(CIBA GEIGY/DR.BECK)6.POLYMAR MODIFIED MORTAR: 1 : 5 :15

(POLYALK E.P. : CEMENT : QUARTZ)

MIXING: MECHANICAL STIRRERS

COVERING CAPACITY:10mm for 8 sft /batch.

(usage:To balance cover concrete)

7.FLEXICRETE: 1:1:4

(LIQUID:CEMENT:WATER) APURVA CHEMICALS

BONDING COAT FOR FINISHED SURFACES.

TACKINES REMAINS FOR THREE DAYS.

8.XYPEX :1 : 2 : 4 (FIRST COAT)

(LIQUID : WATER : POWDER)

1 : 1 (SECOND COAT) (LIQUID : POWDER)

CRYSTALLINE METHOD OF WATER-PROOFING.

(APPLICATORS AVAILABLE IN MARKET)

COSTING::RE.35/sft.

9.CONPLAST: 421 (used in first coat of plaster as water-proofing

Compound)

Dosage: 150 ml./bag of cement.

10.Cebex :112 (used in second coat of plaster)

Dosage : 150 ml / bag of cement.11.Tar felt to R.CC. Footings: Use 90/11 tar :(in two coats after heating) Use cement primer coat before above application.

Cost:market price :8/50 sft.